Update for 2020.11.2

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

.clang-format

@@ -1,567 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# clang-format configuration file. Intended for clang-format >= 4.
-#
-# For more information, see:
-#
-#   Documentation/process/clang-format.rst
-#   https://clang.llvm.org/docs/ClangFormat.html
-#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-#
-
-# Buildroot: imported from Linux 5.15.6, with minimal modifications.
-#            Please note, this is not enforced at the moment. Intended
-#            as an aid when working with in-tree C files, like
-#            makedevs.c
-#
----
-AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
-#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
-AlignOperands: true
-AlignTrailingComments: false
-AllowAllParametersOfDeclarationOnNextLine: false
-AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: None
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass: false
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: true
-  AfterNamespace: true
-  AfterObjCDeclaration: false
-  AfterStruct: false
-  AfterUnion: false
-  #AfterExternBlock: false # Unknown to clang-format-5.0
-  BeforeCatch: false
-  BeforeElse: false
-  IndentBraces: false
-  #SplitEmptyFunction: true # Unknown to clang-format-4.0
-  #SplitEmptyRecord: true # Unknown to clang-format-4.0
-  #SplitEmptyNamespace: true # Unknown to clang-format-4.0
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
-BreakBeforeTernaryOperators: false
-BreakConstructorInitializersBeforeComma: false
-#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
-BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: false
-ColumnLimit: 132 # Specially for Buildroot
-CommentPragmas: '^ IWYU pragma:'
-#CompactNamespaces: false # Unknown to clang-format-4.0
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 8
-Cpp11BracedListStyle: false
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-#FixNamespaceComments: false # Unknown to clang-format-4.0
-
-# Taken from:
-#   git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
-#   | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$,  - '\1'," \
-#   | sort | uniq
-ForEachMacros:
-  - 'apei_estatus_for_each_section'
-  - 'ata_for_each_dev'
-  - 'ata_for_each_link'
-  - '__ata_qc_for_each'
-  - 'ata_qc_for_each'
-  - 'ata_qc_for_each_raw'
-  - 'ata_qc_for_each_with_internal'
-  - 'ax25_for_each'
-  - 'ax25_uid_for_each'
-  - '__bio_for_each_bvec'
-  - 'bio_for_each_bvec'
-  - 'bio_for_each_bvec_all'
-  - 'bio_for_each_integrity_vec'
-  - '__bio_for_each_segment'
-  - 'bio_for_each_segment'
-  - 'bio_for_each_segment_all'
-  - 'bio_list_for_each'
-  - 'bip_for_each_vec'
-  - 'bitmap_for_each_clear_region'
-  - 'bitmap_for_each_set_region'
-  - 'blkg_for_each_descendant_post'
-  - 'blkg_for_each_descendant_pre'
-  - 'blk_queue_for_each_rl'
-  - 'bond_for_each_slave'
-  - 'bond_for_each_slave_rcu'
-  - 'bpf_for_each_spilled_reg'
-  - 'btree_for_each_safe128'
-  - 'btree_for_each_safe32'
-  - 'btree_for_each_safe64'
-  - 'btree_for_each_safel'
-  - 'card_for_each_dev'
-  - 'cgroup_taskset_for_each'
-  - 'cgroup_taskset_for_each_leader'
-  - 'cpufreq_for_each_entry'
-  - 'cpufreq_for_each_entry_idx'
-  - 'cpufreq_for_each_valid_entry'
-  - 'cpufreq_for_each_valid_entry_idx'
-  - 'css_for_each_child'
-  - 'css_for_each_descendant_post'
-  - 'css_for_each_descendant_pre'
-  - 'device_for_each_child_node'
-  - 'displayid_iter_for_each'
-  - 'dma_fence_chain_for_each'
-  - 'do_for_each_ftrace_op'
-  - 'drm_atomic_crtc_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane_state'
-  - 'drm_atomic_for_each_plane_damage'
-  - 'drm_client_for_each_connector_iter'
-  - 'drm_client_for_each_modeset'
-  - 'drm_connector_for_each_possible_encoder'
-  - 'drm_for_each_bridge_in_chain'
-  - 'drm_for_each_connector_iter'
-  - 'drm_for_each_crtc'
-  - 'drm_for_each_crtc_reverse'
-  - 'drm_for_each_encoder'
-  - 'drm_for_each_encoder_mask'
-  - 'drm_for_each_fb'
-  - 'drm_for_each_legacy_plane'
-  - 'drm_for_each_plane'
-  - 'drm_for_each_plane_mask'
-  - 'drm_for_each_privobj'
-  - 'drm_mm_for_each_hole'
-  - 'drm_mm_for_each_node'
-  - 'drm_mm_for_each_node_in_range'
-  - 'drm_mm_for_each_node_safe'
-  - 'flow_action_for_each'
-  - 'for_each_acpi_dev_match'
-  - 'for_each_active_dev_scope'
-  - 'for_each_active_drhd_unit'
-  - 'for_each_active_iommu'
-  - 'for_each_aggr_pgid'
-  - 'for_each_available_child_of_node'
-  - 'for_each_bio'
-  - 'for_each_board_func_rsrc'
-  - 'for_each_bvec'
-  - 'for_each_card_auxs'
-  - 'for_each_card_auxs_safe'
-  - 'for_each_card_components'
-  - 'for_each_card_dapms'
-  - 'for_each_card_pre_auxs'
-  - 'for_each_card_prelinks'
-  - 'for_each_card_rtds'
-  - 'for_each_card_rtds_safe'
-  - 'for_each_card_widgets'
-  - 'for_each_card_widgets_safe'
-  - 'for_each_cgroup_storage_type'
-  - 'for_each_child_of_node'
-  - 'for_each_clear_bit'
-  - 'for_each_clear_bit_from'
-  - 'for_each_cmsghdr'
-  - 'for_each_compatible_node'
-  - 'for_each_component_dais'
-  - 'for_each_component_dais_safe'
-  - 'for_each_comp_order'
-  - 'for_each_console'
-  - 'for_each_cpu'
-  - 'for_each_cpu_and'
-  - 'for_each_cpu_not'
-  - 'for_each_cpu_wrap'
-  - 'for_each_dapm_widgets'
-  - 'for_each_dev_addr'
-  - 'for_each_dev_scope'
-  - 'for_each_dma_cap_mask'
-  - 'for_each_dpcm_be'
-  - 'for_each_dpcm_be_rollback'
-  - 'for_each_dpcm_be_safe'
-  - 'for_each_dpcm_fe'
-  - 'for_each_drhd_unit'
-  - 'for_each_dss_dev'
-  - 'for_each_dtpm_table'
-  - 'for_each_efi_memory_desc'
-  - 'for_each_efi_memory_desc_in_map'
-  - 'for_each_element'
-  - 'for_each_element_extid'
-  - 'for_each_element_id'
-  - 'for_each_endpoint_of_node'
-  - 'for_each_evictable_lru'
-  - 'for_each_fib6_node_rt_rcu'
-  - 'for_each_fib6_walker_rt'
-  - 'for_each_free_mem_pfn_range_in_zone'
-  - 'for_each_free_mem_pfn_range_in_zone_from'
-  - 'for_each_free_mem_range'
-  - 'for_each_free_mem_range_reverse'
-  - 'for_each_func_rsrc'
-  - 'for_each_hstate'
-  - 'for_each_if'
-  - 'for_each_iommu'
-  - 'for_each_ip_tunnel_rcu'
-  - 'for_each_irq_nr'
-  - 'for_each_link_codecs'
-  - 'for_each_link_cpus'
-  - 'for_each_link_platforms'
-  - 'for_each_lru'
-  - 'for_each_matching_node'
-  - 'for_each_matching_node_and_match'
-  - 'for_each_member'
-  - 'for_each_memcg_cache_index'
-  - 'for_each_mem_pfn_range'
-  - '__for_each_mem_range'
-  - 'for_each_mem_range'
-  - '__for_each_mem_range_rev'
-  - 'for_each_mem_range_rev'
-  - 'for_each_mem_region'
-  - 'for_each_migratetype_order'
-  - 'for_each_msi_entry'
-  - 'for_each_msi_entry_safe'
-  - 'for_each_msi_vector'
-  - 'for_each_net'
-  - 'for_each_net_continue_reverse'
-  - 'for_each_netdev'
-  - 'for_each_netdev_continue'
-  - 'for_each_netdev_continue_rcu'
-  - 'for_each_netdev_continue_reverse'
-  - 'for_each_netdev_feature'
-  - 'for_each_netdev_in_bond_rcu'
-  - 'for_each_netdev_rcu'
-  - 'for_each_netdev_reverse'
-  - 'for_each_netdev_safe'
-  - 'for_each_net_rcu'
-  - 'for_each_new_connector_in_state'
-  - 'for_each_new_crtc_in_state'
-  - 'for_each_new_mst_mgr_in_state'
-  - 'for_each_new_plane_in_state'
-  - 'for_each_new_private_obj_in_state'
-  - 'for_each_node'
-  - 'for_each_node_by_name'
-  - 'for_each_node_by_type'
-  - 'for_each_node_mask'
-  - 'for_each_node_state'
-  - 'for_each_node_with_cpus'
-  - 'for_each_node_with_property'
-  - 'for_each_nonreserved_multicast_dest_pgid'
-  - 'for_each_of_allnodes'
-  - 'for_each_of_allnodes_from'
-  - 'for_each_of_cpu_node'
-  - 'for_each_of_pci_range'
-  - 'for_each_old_connector_in_state'
-  - 'for_each_old_crtc_in_state'
-  - 'for_each_old_mst_mgr_in_state'
-  - 'for_each_oldnew_connector_in_state'
-  - 'for_each_oldnew_crtc_in_state'
-  - 'for_each_oldnew_mst_mgr_in_state'
-  - 'for_each_oldnew_plane_in_state'
-  - 'for_each_oldnew_plane_in_state_reverse'
-  - 'for_each_oldnew_private_obj_in_state'
-  - 'for_each_old_plane_in_state'
-  - 'for_each_old_private_obj_in_state'
-  - 'for_each_online_cpu'
-  - 'for_each_online_node'
-  - 'for_each_online_pgdat'
-  - 'for_each_pci_bridge'
-  - 'for_each_pci_dev'
-  - 'for_each_pci_msi_entry'
-  - 'for_each_pcm_streams'
-  - 'for_each_physmem_range'
-  - 'for_each_populated_zone'
-  - 'for_each_possible_cpu'
-  - 'for_each_present_cpu'
-  - 'for_each_prime_number'
-  - 'for_each_prime_number_from'
-  - 'for_each_process'
-  - 'for_each_process_thread'
-  - 'for_each_prop_codec_conf'
-  - 'for_each_prop_dai_codec'
-  - 'for_each_prop_dai_cpu'
-  - 'for_each_prop_dlc_codecs'
-  - 'for_each_prop_dlc_cpus'
-  - 'for_each_prop_dlc_platforms'
-  - 'for_each_property_of_node'
-  - 'for_each_registered_fb'
-  - 'for_each_requested_gpio'
-  - 'for_each_requested_gpio_in_range'
-  - 'for_each_reserved_mem_range'
-  - 'for_each_reserved_mem_region'
-  - 'for_each_rtd_codec_dais'
-  - 'for_each_rtd_components'
-  - 'for_each_rtd_cpu_dais'
-  - 'for_each_rtd_dais'
-  - 'for_each_set_bit'
-  - 'for_each_set_bit_from'
-  - 'for_each_set_clump8'
-  - 'for_each_sg'
-  - 'for_each_sg_dma_page'
-  - 'for_each_sg_page'
-  - 'for_each_sgtable_dma_page'
-  - 'for_each_sgtable_dma_sg'
-  - 'for_each_sgtable_page'
-  - 'for_each_sgtable_sg'
-  - 'for_each_sibling_event'
-  - 'for_each_subelement'
-  - 'for_each_subelement_extid'
-  - 'for_each_subelement_id'
-  - '__for_each_thread'
-  - 'for_each_thread'
-  - 'for_each_unicast_dest_pgid'
-  - 'for_each_vsi'
-  - 'for_each_wakeup_source'
-  - 'for_each_zone'
-  - 'for_each_zone_zonelist'
-  - 'for_each_zone_zonelist_nodemask'
-  - 'fwnode_for_each_available_child_node'
-  - 'fwnode_for_each_child_node'
-  - 'fwnode_graph_for_each_endpoint'
-  - 'gadget_for_each_ep'
-  - 'genradix_for_each'
-  - 'genradix_for_each_from'
-  - 'hash_for_each'
-  - 'hash_for_each_possible'
-  - 'hash_for_each_possible_rcu'
-  - 'hash_for_each_possible_rcu_notrace'
-  - 'hash_for_each_possible_safe'
-  - 'hash_for_each_rcu'
-  - 'hash_for_each_safe'
-  - 'hctx_for_each_ctx'
-  - 'hlist_bl_for_each_entry'
-  - 'hlist_bl_for_each_entry_rcu'
-  - 'hlist_bl_for_each_entry_safe'
-  - 'hlist_for_each'
-  - 'hlist_for_each_entry'
-  - 'hlist_for_each_entry_continue'
-  - 'hlist_for_each_entry_continue_rcu'
-  - 'hlist_for_each_entry_continue_rcu_bh'
-  - 'hlist_for_each_entry_from'
-  - 'hlist_for_each_entry_from_rcu'
-  - 'hlist_for_each_entry_rcu'
-  - 'hlist_for_each_entry_rcu_bh'
-  - 'hlist_for_each_entry_rcu_notrace'
-  - 'hlist_for_each_entry_safe'
-  - 'hlist_for_each_entry_srcu'
-  - '__hlist_for_each_rcu'
-  - 'hlist_for_each_safe'
-  - 'hlist_nulls_for_each_entry'
-  - 'hlist_nulls_for_each_entry_from'
-  - 'hlist_nulls_for_each_entry_rcu'
-  - 'hlist_nulls_for_each_entry_safe'
-  - 'i3c_bus_for_each_i2cdev'
-  - 'i3c_bus_for_each_i3cdev'
-  - 'ide_host_for_each_port'
-  - 'ide_port_for_each_dev'
-  - 'ide_port_for_each_present_dev'
-  - 'idr_for_each_entry'
-  - 'idr_for_each_entry_continue'
-  - 'idr_for_each_entry_continue_ul'
-  - 'idr_for_each_entry_ul'
-  - 'in_dev_for_each_ifa_rcu'
-  - 'in_dev_for_each_ifa_rtnl'
-  - 'inet_bind_bucket_for_each'
-  - 'inet_lhash2_for_each_icsk_rcu'
-  - 'key_for_each'
-  - 'key_for_each_safe'
-  - 'klp_for_each_func'
-  - 'klp_for_each_func_safe'
-  - 'klp_for_each_func_static'
-  - 'klp_for_each_object'
-  - 'klp_for_each_object_safe'
-  - 'klp_for_each_object_static'
-  - 'kunit_suite_for_each_test_case'
-  - 'kvm_for_each_memslot'
-  - 'kvm_for_each_vcpu'
-  - 'list_for_each'
-  - 'list_for_each_codec'
-  - 'list_for_each_codec_safe'
-  - 'list_for_each_continue'
-  - 'list_for_each_entry'
-  - 'list_for_each_entry_continue'
-  - 'list_for_each_entry_continue_rcu'
-  - 'list_for_each_entry_continue_reverse'
-  - 'list_for_each_entry_from'
-  - 'list_for_each_entry_from_rcu'
-  - 'list_for_each_entry_from_reverse'
-  - 'list_for_each_entry_lockless'
-  - 'list_for_each_entry_rcu'
-  - 'list_for_each_entry_reverse'
-  - 'list_for_each_entry_safe'
-  - 'list_for_each_entry_safe_continue'
-  - 'list_for_each_entry_safe_from'
-  - 'list_for_each_entry_safe_reverse'
-  - 'list_for_each_entry_srcu'
-  - 'list_for_each_prev'
-  - 'list_for_each_prev_safe'
-  - 'list_for_each_safe'
-  - 'llist_for_each'
-  - 'llist_for_each_entry'
-  - 'llist_for_each_entry_safe'
-  - 'llist_for_each_safe'
-  - 'mci_for_each_dimm'
-  - 'media_device_for_each_entity'
-  - 'media_device_for_each_intf'
-  - 'media_device_for_each_link'
-  - 'media_device_for_each_pad'
-  - 'nanddev_io_for_each_page'
-  - 'netdev_for_each_lower_dev'
-  - 'netdev_for_each_lower_private'
-  - 'netdev_for_each_lower_private_rcu'
-  - 'netdev_for_each_mc_addr'
-  - 'netdev_for_each_uc_addr'
-  - 'netdev_for_each_upper_dev_rcu'
-  - 'netdev_hw_addr_list_for_each'
-  - 'nft_rule_for_each_expr'
-  - 'nla_for_each_attr'
-  - 'nla_for_each_nested'
-  - 'nlmsg_for_each_attr'
-  - 'nlmsg_for_each_msg'
-  - 'nr_neigh_for_each'
-  - 'nr_neigh_for_each_safe'
-  - 'nr_node_for_each'
-  - 'nr_node_for_each_safe'
-  - 'of_for_each_phandle'
-  - 'of_property_for_each_string'
-  - 'of_property_for_each_u32'
-  - 'pci_bus_for_each_resource'
-  - 'pcl_for_each_chunk'
-  - 'pcl_for_each_segment'
-  - 'pcm_for_each_format'
-  - 'ping_portaddr_for_each_entry'
-  - 'plist_for_each'
-  - 'plist_for_each_continue'
-  - 'plist_for_each_entry'
-  - 'plist_for_each_entry_continue'
-  - 'plist_for_each_entry_safe'
-  - 'plist_for_each_safe'
-  - 'pnp_for_each_card'
-  - 'pnp_for_each_dev'
-  - 'protocol_for_each_card'
-  - 'protocol_for_each_dev'
-  - 'queue_for_each_hw_ctx'
-  - 'radix_tree_for_each_slot'
-  - 'radix_tree_for_each_tagged'
-  - 'rb_for_each'
-  - 'rbtree_postorder_for_each_entry_safe'
-  - 'rdma_for_each_block'
-  - 'rdma_for_each_port'
-  - 'rdma_umem_for_each_dma_block'
-  - 'resource_list_for_each_entry'
-  - 'resource_list_for_each_entry_safe'
-  - 'rhl_for_each_entry_rcu'
-  - 'rhl_for_each_rcu'
-  - 'rht_for_each'
-  - 'rht_for_each_entry'
-  - 'rht_for_each_entry_from'
-  - 'rht_for_each_entry_rcu'
-  - 'rht_for_each_entry_rcu_from'
-  - 'rht_for_each_entry_safe'
-  - 'rht_for_each_from'
-  - 'rht_for_each_rcu'
-  - 'rht_for_each_rcu_from'
-  - '__rq_for_each_bio'
-  - 'rq_for_each_bvec'
-  - 'rq_for_each_segment'
-  - 'scsi_for_each_prot_sg'
-  - 'scsi_for_each_sg'
-  - 'sctp_for_each_hentry'
-  - 'sctp_skb_for_each'
-  - 'shdma_for_each_chan'
-  - '__shost_for_each_device'
-  - 'shost_for_each_device'
-  - 'sk_for_each'
-  - 'sk_for_each_bound'
-  - 'sk_for_each_entry_offset_rcu'
-  - 'sk_for_each_from'
-  - 'sk_for_each_rcu'
-  - 'sk_for_each_safe'
-  - 'sk_nulls_for_each'
-  - 'sk_nulls_for_each_from'
-  - 'sk_nulls_for_each_rcu'
-  - 'snd_array_for_each'
-  - 'snd_pcm_group_for_each_entry'
-  - 'snd_soc_dapm_widget_for_each_path'
-  - 'snd_soc_dapm_widget_for_each_path_safe'
-  - 'snd_soc_dapm_widget_for_each_sink_path'
-  - 'snd_soc_dapm_widget_for_each_source_path'
-  - 'tb_property_for_each'
-  - 'tcf_exts_for_each_action'
-  - 'udp_portaddr_for_each_entry'
-  - 'udp_portaddr_for_each_entry_rcu'
-  - 'usb_hub_for_each_child'
-  - 'v4l2_device_for_each_subdev'
-  - 'v4l2_m2m_for_each_dst_buf'
-  - 'v4l2_m2m_for_each_dst_buf_safe'
-  - 'v4l2_m2m_for_each_src_buf'
-  - 'v4l2_m2m_for_each_src_buf_safe'
-  - 'virtio_device_for_each_vq'
-  - 'while_for_each_ftrace_op'
-  - 'xa_for_each'
-  - 'xa_for_each_marked'
-  - 'xa_for_each_range'
-  - 'xa_for_each_start'
-  - 'xas_for_each'
-  - 'xas_for_each_conflict'
-  - 'xas_for_each_marked'
-  - 'xbc_array_for_each_value'
-  - 'xbc_for_each_key_value'
-  - 'xbc_node_for_each_array_value'
-  - 'xbc_node_for_each_child'
-  - 'xbc_node_for_each_key_value'
-  - 'zorro_for_each_dev'
-
-#IncludeBlocks: Preserve # Unknown to clang-format-5.0
-IncludeCategories:
-  - Regex: '.*'
-    Priority: 1
-IncludeIsMainRegex: '(Test)?$'
-IndentCaseLabels: false
-#IndentPPDirectives: None # Unknown to clang-format-5.0
-IndentWidth: 8
-IndentWrappedFunctionNames: false
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd: ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
-ObjCBlockIndentWidth: 8
-ObjCSpaceAfterProperty: true
-ObjCSpaceBeforeProtocolList: true
-
-# Taken from git's rules
-#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
-PenaltyBreakBeforeFirstCallParameter: 30
-PenaltyBreakComment: 10
-PenaltyBreakFirstLessLess: 0
-PenaltyBreakString: 10
-PenaltyExcessCharacter: 100
-PenaltyReturnTypeOnItsOwnLine: 60
-
-PointerAlignment: Right
-ReflowComments: false
-SortIncludes: false
-#SortUsingDeclarations: false # Unknown to clang-format-4.0
-SpaceAfterCStyleCast: false
-SpaceAfterTemplateKeyword: true
-SpaceBeforeAssignmentOperators: true
-#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
-#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
-SpaceBeforeParens: ControlStatements
-#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInContainerLiterals: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp03
-TabWidth: 8
-UseTab: Always
-...

.flake8

@@ -2,4 +2,4 @@
 exclude=
     # copied from the kernel sources
     utils/diffconfig
-max-line-length=132
+max-line-length=80

.gitlab-ci.yml

@@ -1,7 +1,7 @@
 # Configuration for Gitlab-CI.
 # Builds appear on https://gitlab.com/buildroot.org/buildroot/pipelines
 
-image: $CI_REGISTRY/buildroot.org/buildroot/base:20220206.1756
+image: buildroot/base:20200814.2228
 
 stages:
   - generate-gitlab-ci
@@ -11,11 +11,8 @@ generate-gitlab-ci-yml:
   stage: generate-gitlab-ci
   script: ./support/scripts/generate-gitlab-ci-yml support/misc/gitlab-ci.yml.in > generated-gitlab-ci.yml
   artifacts:
-    when: always
     paths:
       - generated-gitlab-ci.yml
-      - br-test-pkg/*/.config
-      - br-test-pkg/*/missing.config
 
 buildroot-pipeline:
   stage: build
@@ -24,5 +21,3 @@ buildroot-pipeline:
       - artifact: generated-gitlab-ci.yml
         job: generate-gitlab-ci-yml
     strategy: depend
-  variables:
-    PARENT_PIPELINE_ID: $CI_PIPELINE_ID

Config.in

@@ -119,10 +119,6 @@ config BR2_SCP
 	string "Secure copy (scp) command"
 	default "scp"
 
-config BR2_SFTP
-	string "Secure file transfer (sftp) command"
-	default "sftp"
-
 config BR2_HG
 	string "Mercurial (hg) command"
 	default "hg"
@@ -416,19 +412,6 @@ config BR2_DEBUG_3
 endchoice
 endif
 
-config BR2_ENABLE_RUNTIME_DEBUG
-	bool "build packages with runtime debugging info"
-	help
-	  Some packages may have runtime assertions, extra traces, and
-	  similar runtime elements that can help debugging. However,
-	  these elements may negatively influence performance so should
-	  normally not be enabled on production systems.
-
-	  Enable this option to enable such runtime debugging.
-
-	  Note: disabling this option is not a guarantee that all
-	  packages effectively removed these runtime debugging elements.
-
 config BR2_STRIP_strip
 	bool "strip target binaries"
 	default y
@@ -601,8 +584,6 @@ choice
 
 config BR2_STATIC_LIBS
 	bool "static only"
-	depends on !BR2_TOOLCHAIN_BUILDROOT || \
-		BR2_TOOLCHAIN_BUILDROOT_STATIC_LIBS_SUPPORTS
 	help
 	  Build and use only static libraries. No shared libraries will
 	  be installed on the target. This potentially increases your
@@ -732,18 +713,8 @@ endmenu
 
 comment "Security Hardening Options"
 
-config BR2_PIC_PIE_ARCH_SUPPORTS
-	bool
-	default y
-	# Microblaze glibc toolchains don't work with PIC/PIE enabled
-	depends on !BR2_microblaze
-	# Nios2 toolchains produce non working binaries with -fPIC
-	depends on !BR2_nios2
-
 config BR2_PIC_PIE
 	bool "Build code with PIC/PIE"
-	default y
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_SHARED_LIBS
 	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
 	help
@@ -751,15 +722,12 @@ config BR2_PIC_PIE
 	  Position-Independent Executables (PIE).
 
 comment "PIC/PIE needs a toolchain w/ PIE"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_SHARED_LIBS
 	depends on !BR2_TOOLCHAIN_SUPPORTS_PIE
 
 choice
 	bool "Stack Smashing Protection"
 	default BR2_SSP_ALL if BR2_ENABLE_SSP # legacy
-	default BR2_SSP_STRONG if BR2_TOOLCHAIN_HAS_SSP_STRONG
-	default BR2_SSP_REGULAR
 	depends on BR2_TOOLCHAIN_HAS_SSP
 	help
 	  Enable stack smashing protection support using GCC's
@@ -821,8 +789,6 @@ comment "Stack Smashing Protection needs a toolchain w/ SSP"
 
 choice
 	bool "RELRO Protection"
-	default BR2_RELRO_FULL if BR2_TOOLCHAIN_SUPPORTS_PIE
-	default BR2_RELRO_PARTIAL
 	depends on BR2_SHARED_LIBS
 	help
 	  Enable a link-time protection know as RELRO (RELocation Read
@@ -842,7 +808,6 @@ config BR2_RELRO_PARTIAL
 
 config BR2_RELRO_FULL
 	bool "Full"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
 	select BR2_PIC_PIE
 	help
@@ -851,7 +816,6 @@ config BR2_RELRO_FULL
 	  program loading, i.e every time an executable is started.
 
 comment "RELRO Full needs a toolchain w/ PIE"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_SUPPORTS_PIE
 
 endchoice
@@ -859,16 +823,8 @@ endchoice
 comment "RELocation Read Only (RELRO) needs shared libraries"
 	depends on !BR2_SHARED_LIBS
 
-config BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
-	bool
-	default y
-	# Microblaze glibc toolchains don't work with Fortify Source enabled
-	depends on !BR2_microblaze
-
 choice
 	bool "Buffer-overflow Detection (FORTIFY_SOURCE)"
-	default BR2_FORTIFY_SOURCE_1
-	depends on BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_USES_GLIBC
 	depends on !BR2_OPTIMIZE_0
 	help
@@ -909,7 +865,6 @@ config BR2_FORTIFY_SOURCE_2
 endchoice
 
 comment "Fortify Source needs a glibc toolchain and optimization"
-	depends on BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
 	depends on (!BR2_TOOLCHAIN_USES_GLIBC || BR2_OPTIMIZE_0)
 endmenu
 

Config.in.legacy

@@ -144,773 +144,7 @@ endif
 
 ###############################################################################
 
-comment "Legacy options removed in 2022.05"
-
-config BR2_PACKAGE_PHP_EXT_WDDX
-	bool "php wddx removed"
-	select BR2_LEGACY
-	help
-	  The WDDX extension was removed from php.
-
-config BR2_PACKAGE_KTAP
-	bool "ktap removed"
-	select BR2_LEGACY
-	help
-	  Package was removed because it is not compatible with latest
-	  kernels and is not maintained anymore (no release since 2013).
-
-config BR2_KERNEL_HEADERS_5_16
-	bool "kernel headers version 5.16.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.16.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_KERNEL_HEADERS_4_4
-	bool "kernel headers version 4.4.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 4.4.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_BINUTILS_VERSION_2_32_X
-	bool "binutils 2.32.x has been removed"
-	select BR2_LEGACY
-	help
-	  binutils 2.32 has been removed, use a newer version.
-
-config BR2_sh2a
-	bool "sh2a architecture support removed"
-	select BR2_LEGACY
-	help
-	  The SuperH 2A (SH2A) architecture was not maintained, and
-	  broken, so its support was dropped.
-
-config BR2_BINUTILS_VERSION_2_35_X
-	bool "binutils 2.35.x has been removed"
-	select BR2_LEGACY
-	help
-	  binutils 2.35 has been removed, use a newer version.
-
-config BR2_PACKAGE_BOOST_LAYOUT_TAGGED
-	bool "boost tagged layout removed"
-	select BR2_LEGACY
-	help
-	  Boost tagged layout isn't handled by some packages (e.g. botan
-	  or libcpprestsdk).
-
-config BR2_PACKAGE_BOOST_LAYOUT_VERSIONED
-	bool "boost versioned layout removed"
-	select BR2_LEGACY
-	help
-	  Boost versioned layout isn't handled by a number of autotools
-	  and cmake packages (e.g. azmq, cc-tool, i2pd).
-
-comment "Legacy options removed in 2022.02"
-
-config BR2_TARGET_ROOTFS_OCI_ENTRYPOINT_ARGS
-	string "entrypoint argumetns has been changed as command"
-	help
-	  The OCI image BR2_TARGET_ROOTFS_OCI_ENTRYPOINT_ARGS option
-	  has been renamed to BR2_TARGET_ROOTFS_OCI_CMD to better
-	  reflect its relation to the actual 'command' of the OCI
-	  image.
-
-	  The new semantic for BR2_TARGET_ROOTFS_OCI_CMD is slightly
-	  differnt in relation to how it is interpreted, so be sure to
-	  review the help entry for it.
-
-	  Due to this breaking change, the old value here could not be
-	  set to the new variable.
-
-config BR2_TARGET_ROOTFS_OCI_ENTRYPOINT_ARGS_WRAP
-	bool
-	default y if BR2_TARGET_ROOTFS_OCI_ENTRYPOINT_ARGS != ""
-	select BR2_LEGACY
-
-config BR2_PACKAGE_LIBCURL_LIBNSS
-	bool "libcurl NSS removed"
-	select BR2_LEGACY
-	help
-	  NSS was deprecated in libcurl 7.82.0.
-
-config BR2_PACKAGE_WESTON_DEFAULT_FBDEV
-	bool "weston fbdev removed"
-	select BR2_LEGACY
-	help
-	  fbdev was deprecated in weston 10.0.0.
-
-config BR2_PACKAGE_WESTON_FBDEV
-	bool "weston fbdev compositor removed"
-	select BR2_LEGACY
-	help
-	  fbdev compositor was deprecated in weston 10.0.0.
-
-config BR2_PACKAGE_PYTHON_PYCLI
-	bool "python-pycli removed"
-	select BR2_LEGACY
-	help
-	  Package was removed because it is not compatible with python
-	  3.10 and is not maintained anymore (no release since 2012).
-
-config BR2_PACKAGE_LINUX_TOOLS_BPFTOOL
-	bool "bpftool was moved"
-	select BR2_LEGACY
-	select BR2_PACKAGE_BPFTOOL
-	help
-	  The linux-tools bpftool build has been moved out
-	  of the linux-tools package.
-
-config BR2_TARGET_UBOOT_NEEDS_PYTHON2
-	bool "host-python 2.7 support for U-Boot was removed"
-	select BR2_LEGACY
-	help
-	  Option was removed together with python 2.7 support.
-
-config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_LIBMMS
-	bool "gst1-plugins-bad plugin libmms was removed"
-	depends on BR2_USE_WCHAR
-	depends on BR2_TOOLCHAIN_HAS_THREADS
-	select BR2_LEGACY
-	help
-	  This plugin was removed with gst1-plugins-bad-1.20.0.
-
-config BR2_PACKAGE_PYTHON_FUNCTOOLS32
-	bool "python-functools32 removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_ENUM34
-	bool "python-enum34 removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_ENUM
-	bool "python-enum removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_DIALOG
-	bool "python-dialog removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_CONFIGOBJ
-	bool "python-configobj removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_YIELDFROM
-	bool "python-yieldfrom removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_TYPING
-	bool "python-typing removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_SUBPROCESS32
-	bool "python-subprocess32 removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_SINGLEDISPATCH
-	bool "python-singledispatch removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_PYRO
-	bool "python-pyro removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_PYPCAP
-	bool "python-pypcap removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_PATHLIB2
-	bool "python-pathlib2 removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_PAM
-	bool "python-pam removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_NFC
-	bool "python-nfc removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_MAD
-	bool "python-mad removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_IPADDRESS
-	bool "python-ipaddress removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_IPADDR
-	bool "python-ipaddr removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_ID3
-	bool "python-id3 removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_FUTURES
-	bool "python-futures removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_BACKPORTS_SSL_MATCH_HOSTNAME
-	bool "python-backports-ssl-match-hostname removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_BACKPORTS_SHUTIL_GET_TERMINAL_SIZE
-	bool "python-backports-shutil-get-terminal-size removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON_BACKPORTS_ABC
-	bool "python-backports-abc removed"
-	select BR2_LEGACY
-	help
-	  Package was removed together with python 2.7 support.
-
-config BR2_PACKAGE_PYTHON
-	bool "python2.7 package removed"
-	select BR2_LEGACY
-	help
-	  Python 2.7 is EOL since April 2020 and has been removed.
-
-	  https://www.python.org/dev/peps/pep-0373/
-
-config BR2_TARGET_UBOOT_ZYNQ_IMAGE
-	bool "Generate image for Xilinx Zynq"
-	select BR2_LEGACY
-	help
-	  Since 2016.1, U-Boot can natively generate the Zynq boot
-	  image, and so the Xilinx-specific format and tools have been
-	  removed. Should you still have an older U-Boot that needs
-	  this, a python3 version of the zynq-boot-bin.py script can be
-	  downloaded from the URL below and called from a post-build
-	  script.
-
-	  https://gist.githubusercontent.com/jameshilliard/e09235dfc6f96c11418a134e6ebf7890/raw/135b7480c405ae8a77a9db615e495f9a9f2d3242/zynq-boot-bin.py
-
-config BR2_PACKAGE_RPI_BT_FIRMWARE
-	bool "rpi-bt-firmware package was renamed"
-	depends on BR2_arm || BR2_aarch64
-	select BR2_LEGACY
-	select BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI
-	select BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_BT
-	help
-	  Package rpi-bt-firmware was moved as option to
-	  package brcmfmac_sdio-firmware-rpi.
-
-config BR2_PACKAGE_RPI_WIFI_FIRMWARE
-	bool "rpi-wifi-firmware package was renamed"
-	depends on BR2_arm || BR2_aarch64
-	select BR2_LEGACY
-	select BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI
-	select BR2_PACKAGE_BRCMFMAC_SDIO_FIRMWARE_RPI_WIFI
-	help
-	  Package rpi-wifi-firmware was moved as option to
-	  package brcmfmac_sdio-firmware-rpi.
-
-config BR2_PACKAGE_HOST_GDB_PYTHON
-	bool "GDB Python2 support removed"
-	select BR2_LEGACY
-	help
-	  Python2 is deprecated and no longer supported.
-	  Please migrate to Python3.
-
-config BR2_PACKAGE_GSTREAMER1_MM
-	bool "gstreamer1-mm package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it is not actively
-	  maintained anymore and does not support glibmm-2.68 API.
-
-config BR2_KERNEL_HEADERS_5_14
-	bool "kernel headers version 5.14.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.14.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_PACKAGE_PYTHON_BACKPORTS_FUNCTOOLS_LRU_CACHE
-	bool "python-backports-functools-lru-cache package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as python-setuptools-scm
-	  dropped support of python 2 since version 6.0.0.
-
-config BR2_PACKAGE_CIVETWEB_WITH_LUA
-	bool "civetweb lua support option removed"
-	select BR2_LEGACY
-	help
-	  Lua support does not depend on a version of Lua bundled
-	  within the Civetweb sources anymore. Lua support is
-	  automatically enabled if an Lua interpreter (lua or luajit)
-	  is enabled in Buildroot.
-
-config BR2_PACKAGE_SUNXI_MALI_MAINLINE_DRIVER
-	bool "sunxi-mali-mainline-driver package was renamed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_SUNXI_MALI_UTGARD_DRIVER
-	help
-	  Since the removal of the sunxi-mali-driver package, the
-	  sunxi-mali-mainline-driver package that coexisted became the
-	  only package to provide the Sunxi Mali driver. The "-mainline"
-	  suffix being undescriptive nowadays and before adding new
-	  packages bringing Mali support for other SoCs/GPU flavors, it
-	  is clearer to rename it SUNXI_MALI_UTGARD_DRIVER.
-
-config BR2_PACKAGE_SUNXI_MALI_MAINLINE
-	bool "sunxi-mali-mainline package was renamed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_SUNXI_MALI_UTGARD
-	help
-	  Since the removal of the sunxi-mali package, the
-	  sunxi-mali-mainline package that coexisted became the only
-	  package to provide Mali blobs. The "-mainline" suffix being
-	  undescriptive nowadays and before adding new packages bringing
-	  Mali support for other SoCs/GPU flavors, it is clearer to
-	  rename it SUNXI_MALI_UTGARD.
-
-config BR2_PACKAGE_SUNXI_MALI_MAINLINE_R6P2
-	bool "sunxi-mali-mainline-r6p2 was renamed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_SUNXI_MALI_UTGARD_R6P2
-	help
-	  The sunxi-mali-mainline package has been renamed
-	  sunxi-mali-utgard, the suboptions of this package have also
-	  been renamed accordingly.
-
-config BR2_PACKAGE_SUNXI_MALI_MAINLINE_R8P1
-	bool "sunxi-mali-mainline-r8p1 was renamed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_SUNXI_MALI_UTGARD_R8P1
-	help
-	  The sunxi-mali-mainline package has been renamed
-	  sunxi-mali-utgard, the suboptions of this package have also
-	  been renamed accordingly.
-
-config BR2_PACKAGE_QT5WEBKIT_EXAMPLES
-	bool "qt5webkit-examples removed"
-	select BR2_LEGACY
-	help
-	  The qt5webkit-examples package is unmaintained and has been
-	  removed.
-
-config BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_RISCV64_GLIBC_BLEEDING_EDGE
-	bool "Bootlin riscv64 glibc bleeding-edge toolchain removed"
-	select BR2_LEGACY
-	help
-	  The RISC-V 64-bit LP64 Bootlin toolchains have been removed,
-	  in favor of RISC-V 64-bit LP64D toolchains.
-
-config BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_RISCV64_MUSL_BLEEDING_EDGE
-	bool "Bootlin riscv64 musl bleeding-edge toolchain removed"
-	select BR2_LEGACY
-	help
-	  The RISC-V 64-bit LP64 Bootlin toolchains have been removed,
-	  in favor of RISC-V 64-bit LP64D toolchains.
-
-config BR2_PACKAGE_IPUTILS_TFTPD
-	bool "iputils tftpd option removed"
-	select BR2_LEGACY
-	help
-	  tftpd has been removed from iputils since version 20211215.
-
-config BR2_PACKAGE_IPUTILS_TRACEROUTE6
-	bool "iputils traceroute6 option removed"
-	select BR2_LEGACY
-	help
-	  traceroute6 has been removed from iputils since version
-	  20211215.
-
-config BR2_PACKAGE_LIBMEDIAART_BACKEND_NONE
-	bool "libmediaart 'none' backend removed"
-	select BR2_LEGACY
-	help
-	  'none' backend has been removed from libmediaart since version
-	  1.9.5.
-
-config BR2_PACKAGE_MPD_UPNP
-	bool "MPD UPnP configuration changed"
-	select BR2_LEGACY
-	help
-	  From version 0.23, MPD supports npupnp in addition to pupnp to
-	  provide database access to a UPnP media server. To preserve
-	  the existing functionality, the pupnp option has been selected
-	  in the MPD UPnP configuration.
-# Note: BR2_PACKAGE_MPD_UPNP is still referenced from package/mpd/Config.in
-
-comment "Legacy options removed in 2021.11"
-
-config BR2_OPENJDK_VERSION_LTS
-	bool "OpenJDK LTS version was renamed to OpenJDK 11"
-	select BR2_LEGACY
-	select BR2_PACKAGE_OPENJDK_VERSION_11
-	help
-	  The LTS version option was renamed to OpenJDK 11 to make it
-	  clear what LTS version is.
-
-config BR2_OPENJDK_VERSION_LATEST
-	bool "OpenJDK latest version (16.x) was removed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_OPENJDK_VERSION_17
-	help
-	  OpenJDK 16.x is no longer mainted, so the option has been
-	  removed. Use OpenJDK 17.x instead.
-
-config BR2_PACKAGE_MPD_TIDAL
-	bool "mpd tidal option removed"
-	select BR2_LEGACY
-	help
-	  tidal has been removed from mpd since version 0.22.10.
-
-config BR2_PACKAGE_MROUTED_RSRR
-	bool "RSRR for RSVP removed in mrouted v4.4"
-	select BR2_LEGACY
-	help
-	  The RSRR configure option and feature was dropped in upstream
-	  mrouted as of v4.4.  This feature was marked as experimental
-	  since its inception well before v4.0 and was never deployed
-	  in the field outside of academia.
-
-config BR2_BINUTILS_VERSION_CSKY
-	bool "binutils csky version removed"
-	select BR2_LEGACY
-	help
-	  Support for binutils csky version has been removed.
-
-config BR2_GCC_VERSION_CSKY
-	bool "gcc csky version removed"
-	select BR2_LEGACY
-	help
-	  Support for gcc csky version has been removed.
-
-config BR2_PACKAGE_CANFESTIVAL
-	bool "canfestival package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it is unmaintained since
-	  November 2017.
-
-config BR2_PACKAGE_NMAP_NDIFF
-	bool "The ndiff utility has been removed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_PYTHON_PYNDIFF
-	help
-	  The ndiff utility provided by nmap requires python2 which is
-	  deprecated. The same functionality is provided by the python
-	  package pyndiff.
-
-config BR2_GDB_VERSION_8_3
-	bool "gdb version 8.3.x removed"
-	select BR2_LEGACY
-	help
-	  gdb 8.3.x has been removed, use a newer version instead.
-
-config BR2_PACKAGE_PYTHON_MELD3
-	bool "python-meld3 package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it is unmaintained since
-	  April 2020.
-
-config BR2_PACKAGE_STRONGSWAN_EAP
-	bool "strongswan EAP plugins now individually selectable"
-	select BR2_LEGACY
-	help
-	  The various EAP plugins are now individually selectable.
-
-config BR2_PACKAGE_GNURADIO_PAGER
-	bool "gnuradio gr-flex support removed"
-	select BR2_LEGACY
-	help
-	  gr-flex has been removed from gnuradio since version 3.8.0.0.
-
-config BR2_KERNEL_HEADERS_5_11
-	bool "kernel headers version 5.11.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.11.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_KERNEL_HEADERS_5_12
-	bool "kernel headers version 5.12.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.12.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_KERNEL_HEADERS_5_13
-	bool "kernel headers version 5.13.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.13.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-comment "Legacy options removed in 2021.08"
-
-config BR2_TARGET_GRUB2_BUILTIN_MODULES
-	string "the grub2 builtin modules has been renamed"
-	help
-	  This option has been split to separate the builtin modules
-	  between BR2_TARGET_GRUB2_BUILTIN_MODULES_PC and
-	  BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI.
-
-config BR2_TARGET_GRUB2_BUILTIN_MODULES_WRAP
-	bool
-	default y if BR2_TARGET_GRUB2_BUILTIN_MODULES != ""
-	select BR2_LEGACY
-
-config BR2_TARGET_GRUB2_BUILTIN_CONFIG
-	string "the grub2 builtin configuration has been renamed"
-	help
-	  This option has been split to separate the builtin
-	  configuration between BR2_TARGET_GRUB2_BUILTIN_CONFIG_PC and
-	  BR2_TARGET_GRUB2_BUILTIN_CONFIG_EFI.
-
-config BR2_TARGET_GRUB2_BUILTIN_CONFIG_WRAP
-	bool
-	default y if BR2_TARGET_GRUB2_BUILTIN_CONFIG != ""
-	select BR2_LEGACY
-
-config BR2_PACKAGE_LIBMCRYPT
-	bool "libmcrypt package was removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as "the last update to libmcrypt
-	  was in 2007, despite years of unmerged patches. These facts
-	  have led security experts to declare mcrypt abandonware and
-	  discourage its use in new development" (extract from
-	  https://en.wikipedia.org/wiki/Mcrypt).
-
-config BR2_PACKAGE_MCRYPT
-	bool "mcrypt package was removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as "the last update to libmcrypt
-	  was in 2007, despite years of unmerged patches. These facts
-	  have led security experts to declare mcrypt abandonware and
-	  discourage its use in new development" (extract from
-	  https://en.wikipedia.org/wiki/Mcrypt).
-
-config BR2_PACKAGE_PHP_EXT_MCRYPT
-	bool "PHP mcrypt extension removed"
-	select BR2_LEGACY
-	help
-	  mcrypt has been removed from php since version 7.2.0.
-
-config BR2_BINUTILS_VERSION_2_34_X
-	bool "binutils 2.34 has been removed"
-	select BR2_LEGACY
-	help
-	  binutils 2.34 has been removed, use a newer version.
-
-config BR2_PACKAGE_LIBSOIL
-	bool "libsoil package removed"
-	select BR2_LEGACY
-	help
-	  The libsoil package was removed. All packages needing
-	  libsoil removed the dependency.
-
-config BR2_PACKAGE_CLAPACK
-	bool "cblas/clapack package removed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_LAPACK if BR2_PACKAGE_LAPACK_ARCH_SUPPORTS && BR2_TOOLCHAIN_HAS_FORTRAN
-	help
-	  The clapack package was removed. LAPACK no longer generates a
-	  C version. Use lapack instead. This does require a Fortran
-	  compiler however.
-
-config BR2_PACKAGE_SPIDERMONKEY
-	bool "spidermonkey package removed"
-	select BR2_LEGACY
-	help
-	  The spidermonkey package was removed. The only package that
-	  depended on spidermonkey was polkit. The spidermonkey
-	  dependency is replaced with duktape.
-
-config BR2_PACKAGE_KODI_LIBVA
-	bool "kodi option to add libva support removed"
-	select BR2_LEGACY
-	help
-	  Kodi still has support for libva if the package is enabled but
-	  the kodi-specific dependencies limiting libva support to non-
-	  OPENGLES platforms were removed including this option.
-
-config BR2_PACKAGE_PYTHON_COHERENCE
-	bool "python-coherence package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it can't be built anymore due
-	  to python-twisted being now incompatible with python 2.
-
-config BR2_PACKAGE_PHP_EXT_XMLRPC
-	bool "PHP XMLRPC extension removed"
-	select BR2_LEGACY
-	help
-	  The XMLRPC php extension was removed.
-	  See: https://wiki.php.net/rfc/unbundle_xmlprc
-
-config BR2_GCC_VERSION_8_X
-	bool "gcc 8.x support removed"
-	select BR2_LEGACY
-	help
-	  Support for gcc version 8.x has been removed. The current
-	  default version (10.x or later) has been selected instead.
-
-comment "Legacy options removed in 2021.05"
-
-config BR2_PACKAGE_UDISKS_LVM2
-	bool "udisks lvm2 support removed"
-	select BR2_LEGACY
-	help
-	  The lvm2 support was removed because udisks < 2.7.0 still
-	  depends on lvm2 application library, which was removed
-	  in lvm2.
-
-config BR2_PACKAGE_LVM2_APP_LIBRARY
-	bool "lvm2 application library removed"
-	select BR2_LEGACY
-	help
-	  The lvm2 application library was removed upstream.
-
-config BR2_PACKAGE_LVM2_LVMETAD
-	bool "lvm2 lvmetad removed"
-	select BR2_LEGACY
-	help
-	  The lvm2 lvmetad was removed upstream.
-
-config BR2_PACKAGE_MONKEY
-	bool "monkey package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it has not seen any release
-	  since 2016 and because TLS is broken on master.
-
-config BR2_PACKAGE_DOCKER_CONTAINERD
-	bool "docker-containerd package was renamed to containerd"
-	select BR2_LEGACY
-	select BR2_PACKAGE_CONTAINERD
-	help
-	  The containerd project is now independent from Docker.
-	  The package was renamed to containerd accordingly.
-
-config BR2_PACKAGE_IOSTAT
-	bool "iostat package removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed, use sysstat instead.
-
-config BR2_PACKAGE_SCONESERVER_HTTP_SCONESITE_IMAGE
-	bool "sconeserver http::sconesite::image removed"
-	select BR2_LEGACY
-	help
-	  Sconeserver cannot be built with ImageMagick - it uses the
-	  "transofrm" function which is removed from public API.
-
-config BR2_PACKAGE_XSERVER_XORG_SERVER_KDRIVE_EVDEV
-	bool "KDrive/TinyX evdev input driver removed"
-	select BR2_LEGACY
-	help
-	  The evdev input driver in KDrive was removed.
-
-config BR2_PACKAGE_XSERVER_XORG_SERVER_KDRIVE_KBD
-	bool "KDrive/TinyX kbd input driver removed"
-	select BR2_LEGACY
-	help
-	  The kbd input driver in KDrive was removed.
-
-config BR2_PACKAGE_XSERVER_XORG_SERVER_KDRIVE_MOUSE
-	bool "KDrive/TinyX mouse input driver removed"
-	select BR2_LEGACY
-	help
-	  The mouse input driver in KDrive was removed.
-
-config BR2_PACKAGE_MESA3D_OSMESA_CLASSIC
-	bool "mesa OSMesa (classic) option removed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_MESA3D_OSMESA_GALLIUM
-	help
-	  The OSMesa "classic" library option was removed upstream.
-	  Only the Gallium-based implementation remains.
-
-config BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST
-	bool "mesa DRI swrast driver removed"
-	select BR2_LEGACY
-	select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST
-	help
-	  The DRI swrast driver was removed upstream.
-	  Only the Gallium-based implementation remains.
-
-config BR2_PACKAGE_KODI_SCREENSAVER_CRYSTALMORPH
-	bool "kodi-screensaver-crystalmorph removed"
-	select BR2_LEGACY
-	help
-	  The package received its last updates in 2017, is not part
-	  of the official Kodi github repo and its build is broken
-	  with Kodi 19.x, so it was removed.
-
-comment "Legacy options removed in 2021.02"
-
-config BR2_PACKAGE_MPD_AUDIOFILE
-	bool "mpd audiofile support removed"
-	select BR2_LEGACY
-	help
-	  The audiofile support was removed from mpd as audiofile is
-	  affected by multiple CVEs and is not maintained anymore (no
-	  release since 2013).
-
-config BR2_PACKAGE_AUDIOFILE
-	bool "audiofile package removed"
-	select BR2_LEGACY
-	help
-	  The audiofile package was removed as it is affected by
-	  multiple CVEs and is not maintained anymore (no release since
-	  2013).
-
-config BR2_BINUTILS_VERSION_2_33_X
-	bool "binutils 2.33.x has been removed"
-	select BR2_LEGACY
-	help
-	  binutils 2.33.x has been removed, use a newer version.
+comment "Legacy options removed in 2020.11"
 
 config BR2_PACKAGE_LIBUPNP18
 	bool "libupnp18 package removed"
@@ -922,94 +156,6 @@ config BR2_PACKAGE_LIBUPNP18
 	  CVE-2020-12695. The libupnp package (which has been updated to
 	  version 1.14.x) has been selected instead.
 
-config BR2_PACKAGE_BOA
-	bool "boa package removed"
-	select BR2_LEGACY
-	help
-	  The boa package was removed as it is affected by multiple
-	  CVEs and is not maintained anymore (no release since 2005).
-
-config BR2_PACKAGE_LINUX_FIRMWARE_IMX_SDMA
-	bool "imx sdma firmware is provided by firmware-imx"
-	select BR2_LEGACY
-	select BR2_PACKAGE_FREESCALE_IMX
-	select BR2_PACKAGE_FIRMWARE_IMX
-	help
-	  linux-firmware provide the same firmware as firmware-imx.
-	  We prefer using firmware-imx as the only provider.
-
-config BR2_GDB_VERSION_8_2
-	bool "gdb 8.2.x has been removed"
-	select BR2_LEGACY
-	help
-	  gdb 8.2 support has been removed, you can use a newer
-	  version such as 8.3 or more recent.
-
-config BR2_PACKAGE_HOST_RCW
-	bool "rcw package was renamed to qoriq-rcw"
-	select BR2_PACKAGE_HOST_QORIQ_RCW
-	select BR2_LEGACY
-	help
-	  The rcw package was specific to the QorIQ platform, so it has
-	  been renamed to qoriq-rcw, to leave room for other *-rcw
-	  packages for other platforms.
-
-config BR2_KERNEL_HEADERS_5_9
-	bool "kernel headers version 5.9.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.9.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_KERNEL_HEADERS_5_8
-	bool "kernel headers version 5.8.x are no longer supported"
-	select BR2_LEGACY
-	help
-	  Version 5.8.x of the Linux kernel headers are no longer
-	  maintained upstream and are now removed.
-
-config BR2_powerpc_601
-	bool "PowerPC 601 support removed"
-	select BR2_LEGACY
-	help
-	  The support for the PowerPC 601 processors has been removed.
-
-config BR2_PACKAGE_TI_SGX_LIBGBM
-	bool "ti-sgx-libgbm support removed"
-	select BR2_LEGACY
-	help
-	  TI has merged the ti-sgx-libgbm package with the ti-sgx-um
-	  package
-
-config BR2_PACKAGE_IPSEC_TOOLS
-	bool "ipsec-tools package was removed"
-	select BR2_LEGACY
-	help
-	  This package has been removed as it has security issues and
-	  has been abandoned since 2014.
-
-comment "Legacy options removed in 2020.11"
-
-config BR2_PACKAGE_GPSD_FIXED_PORT_SPEED
-	bool "compile with fixed serial port speed"
-	select BR2_LEGACY
-	help
-	  Since gpsd 3.20, GPSD_FIXED_PORT_SPEED is replaced
-	  by runtime option --speed.
-
-config BR2_PACKAGE_GPSD_RECONFIGURE
-	bool "allow gpsd to change device settings"
-	select BR2_LEGACY
-	help
-	  Since gpsd 3.21, GPSD_RECONFIGURE is replaced
-	  by runtime option --passive.
-
-config BR2_PACKAGE_GPSD_CONTROLSEND
-	bool "allow gpsctl/gpsmon to change device settings"
-	select BR2_LEGACY
-	help
-	  Option removed in gpsd 3.21
-
 config BR2_PACKAGE_OPENCV
 	bool "opencv package was removed"
 	select BR2_LEGACY
@@ -1832,7 +978,7 @@ config BR2_PACKAGE_LIBUMP
 config BR2_PACKAGE_SUNXI_MALI
 	bool "sunxi-mali package removed"
 	select BR2_LEGACY
-	select BR2_PACKAGE_SUNXI_MALI_UTGARD
+	select BR2_PACKAGE_SUNXI_MALI_MAINLINE
 	help
 	  The sunxi-mali package was removed, as the
 	  sunxi-mali-mainline package replaces it for mainline

Makefile

@@ -92,9 +92,9 @@ all:
 .PHONY: all
 
 # Set and export the version string
-export BR2_VERSION := 2022.05.2
+export BR2_VERSION := 2020.11.2
 # Actual time the release is cut (for reproducible builds)
-BR2_VERSION_EPOCH = 1661958000
+BR2_VERSION_EPOCH = 1612125000
 
 # Save running make version since it's clobbered by the make package
 RUNNING_MAKE_VERSION := $(MAKE_VERSION)
@@ -141,7 +141,7 @@ nobuild_targets := source %-source \
 	clean distclean help show-targets graph-depends \
 	%-graph-depends %-show-depends %-show-version \
 	graph-build graph-size list-defconfigs \
-	savedefconfig update-defconfig printvars show-vars
+	savedefconfig update-defconfig printvars
 ifeq ($(MAKECMDGOALS),)
 BR_BUILDING = y
 else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
@@ -229,8 +229,6 @@ LEGAL_MANIFEST_CSV_HOST = $(LEGAL_INFO_DIR)/host-manifest.csv
 LEGAL_WARNINGS = $(LEGAL_INFO_DIR)/.warnings
 LEGAL_REPORT = $(LEGAL_INFO_DIR)/README
 
-CPE_UPDATES_DIR = $(BASE_DIR)/cpe-updates
-
 BR2_CONFIG = $(CONFIG_DIR)/.config
 
 # Pull in the user's configuration file
@@ -286,16 +284,12 @@ ifndef HOSTCC
 HOSTCC := gcc
 HOSTCC := $(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
 endif
-ifndef HOSTCC_NOCCACHE
 HOSTCC_NOCCACHE := $(HOSTCC)
-endif
 ifndef HOSTCXX
 HOSTCXX := g++
 HOSTCXX := $(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
 endif
-ifndef HOSTCXX_NOCCACHE
 HOSTCXX_NOCCACHE := $(HOSTCXX)
-endif
 ifndef HOSTCPP
 HOSTCPP := cpp
 endif
@@ -426,7 +420,6 @@ unexport O
 unexport GCC_COLORS
 unexport PLATFORM
 unexport OS
-unexport DEVICE_TREE
 
 GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)
 
@@ -438,8 +431,22 @@ QUIET := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),-q)
 
 # Strip off the annoying quoting
 ARCH := $(call qstrip,$(BR2_ARCH))
-NORMALIZED_ARCH := $(call qstrip,$(BR2_NORMALIZED_ARCH))
-KERNEL_ARCH := $(call qstrip,$(BR2_NORMALIZED_ARCH))
+
+KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
+	-e s/i.86/i386/ -e s/sun4u/sparc64/ \
+	-e s/arcle/arc/ \
+	-e s/arceb/arc/ \
+	-e s/arm.*/arm/ -e s/sa110/arm/ \
+	-e s/aarch64.*/arm64/ \
+	-e s/nds32.*/nds32/ \
+	-e s/or1k/openrisc/ \
+	-e s/parisc64/parisc/ \
+	-e s/powerpc64.*/powerpc/ \
+	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
+	-e s/riscv.*/riscv/ \
+	-e s/sh.*/sh/ \
+	-e s/s390x/s390/ \
+	-e s/microblazeel/microblaze/)
 
 ZCAT := $(call qstrip,$(BR2_ZCAT))
 BZCAT := $(call qstrip,$(BR2_BZCAT))
@@ -565,12 +572,14 @@ ifeq ($(BR_FORCE_CHECK_DEPENDENCIES),YES)
 
 define CHECK_ONE_DEPENDENCY
 ifeq ($$($(2)_TYPE),target)
+ifeq ($$($(2)_IS_VIRTUAL),)
 ifneq ($$($$($(2)_KCONFIG_VAR)),y)
 $$(error $$($(2)_NAME) is in the dependency chain of $$($(1)_NAME) that \
 has added it to its _DEPENDENCIES variable without selecting it or \
 depending on it from Config.in)
 endif
 endif
+endif
 endef
 
 $(foreach pkg,$(call UPPERCASE,$(PACKAGES)),\
@@ -584,9 +593,6 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)
 
 .PHONY: prepare
 prepare: $(BUILD_DIR)/buildroot-config/auto.conf
-	@$(foreach s, $(call qstrip,$(BR2_ROOTFS_PRE_BUILD_SCRIPT)), \
-		$(call MESSAGE,"Executing pre-build script $(s)"); \
-		$(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
 
 .PHONY: world
 world: target-post-image
@@ -655,17 +661,32 @@ endef
 TARGET_FINALIZE_HOOKS += TOOLCHAIN_ECLIPSE_REGISTER
 endif
 
-# Generate locale data.
+# Generate locale data. Basically, we call the localedef program
+# (built by the host-localedef package) for each locale. The input
+# data comes preferably from the toolchain, or if the toolchain does
+# not have them (Linaro toolchains), we use the ones available on the
+# host machine.
 ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
 GLIBC_GENERATE_LOCALES = $(call qstrip,$(BR2_GENERATE_LOCALE))
 ifneq ($(GLIBC_GENERATE_LOCALES),)
 PACKAGES += host-localedef
 
 define GENERATE_GLIBC_LOCALES
-	$(MAKE) -f support/misc/gen-glibc-locales.mk \
-		ENDIAN=$(call LOWERCASE,$(BR2_ENDIAN)) \
-		LOCALES="$(GLIBC_GENERATE_LOCALES)" \
-		Q=$(Q)
+	$(Q)mkdir -p $(TARGET_DIR)/usr/lib/locale/
+	$(Q)for locale in $(GLIBC_GENERATE_LOCALES) ; do \
+		inputfile=`echo $${locale} | cut -f1 -d'.'` ; \
+		charmap=`echo $${locale} | cut -f2 -d'.' -s` ; \
+		if test -z "$${charmap}" ; then \
+			charmap="UTF-8" ; \
+		fi ; \
+		echo "Generating locale $${inputfile}.$${charmap}" ; \
+		I18NPATH=$(STAGING_DIR)/usr/share/i18n:/usr/share/i18n \
+		$(HOST_DIR)/bin/localedef \
+			--prefix=$(TARGET_DIR) \
+			--$(call LOWERCASE,$(BR2_ENDIAN))-endian \
+			-i $${inputfile} -f $${charmap} \
+			$${locale} ; \
+	done
 endef
 TARGET_FINALIZE_HOOKS += GENERATE_GLIBC_LOCALES
 endif
@@ -871,9 +892,6 @@ graph-build: $(O)/build/build-time.log
 				   --type=pie-$(t) --input=$(<) \
 				   --output=$(GRAPHS_DIR)/build.pie-$(t).$(BR_GRAPH_OUT) \
 				   $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
-	./support/scripts/graph-build-time --type=timeline --input=$(<) \
-		--output=$(GRAPHS_DIR)/build.timeline.$(BR_GRAPH_OUT) \
-		$(if $(BR2_GRAPH_ALT),--alternate-colors)
 
 .PHONY: graph-depends-requirements
 graph-depends-requirements:
@@ -927,14 +945,6 @@ pkg-stats:
 		--html $(O)/pkg-stats.html \
 		--nvd-path $(DL_DIR)/buildroot-nvd
 
-.PHONY: missing-cpe
-missing-cpe:
-	$(Q)mkdir -p $(CPE_UPDATES_DIR)
-	$(Q)cd "$(CONFIG_DIR)" ; \
-	$(TOPDIR)/support/scripts/gen-missing-cpe \
-		--nvd-path $(DL_DIR)/buildroot-nvd \
-		--output $(CPE_UPDATES_DIR)
-
 else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
 
 # Some subdirectories are also package names. To avoid that "make linux"
@@ -1049,20 +1059,12 @@ ifeq ($(NEED_WRAPPER),y)
 	$(Q)$(TOPDIR)/support/scripts/mkmakefile $(TOPDIR) $(O)
 endif
 
-.PHONY: check-make-version
-check-make-version:
-ifneq ($(filter $(RUNNING_MAKE_VERSION),4.3),)
-	@echo "Make 4.3 doesn't support 'printvars' and 'show-vars' recipes"
-	@exit 1
-endif
-
 # printvars prints all the variables currently defined in our
 # Makefiles. Alternatively, if a non-empty VARS variable is passed,
 # only the variables matching the make pattern passed in VARS are
 # displayed.
-# show-vars does the same, but as a JSON dictionnary.
 .PHONY: printvars
-printvars: check-make-version
+printvars:
 	@:
 	$(foreach V, \
 		$(sort $(filter $(VARS),$(.VARIABLES))), \
@@ -1071,30 +1073,13 @@ printvars: check-make-version
 		$(if $(QUOTED_VARS),\
 			$(info $V='$(subst ','\'',$(if $(RAW_VARS),$(value $V),$($V)))'), \
 			$(info $V=$(if $(RAW_VARS),$(value $V),$($V))))))
-# ')))) # Syntax colouring...
-
-.PHONY: show-vars
-show-vars: VARS?=%
-show-vars: check-make-version
-	@:
-	$(info $(call clean-json, { \
-			$(foreach V, \
-				$(sort $(filter $(VARS),$(.VARIABLES))), \
-				$(if $(filter-out environment% default automatic, $(origin $V)), \
-					"$V": { \
-						"expanded": $(call mk-json-str,$($V))$(comma) \
-						"raw": $(call mk-json-str,$(value $V)) \
-					}$(comma) \
-				) \
-			) \
-	} ))
+# ' Syntax colouring...
 
 .PHONY: clean
 clean:
 	rm -rf $(BASE_TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) $(HOST_DIR_SYMLINK) \
 		$(BUILD_DIR) $(BASE_DIR)/staging \
-		$(LEGAL_INFO_DIR) $(GRAPHS_DIR) $(PER_PACKAGE_DIR) $(CPE_UPDATES_DIR) \
-		$(O)/pkg-stats.*
+		$(LEGAL_INFO_DIR) $(GRAPHS_DIR) $(PER_PACKAGE_DIR)
 
 .PHONY: distclean
 distclean: clean
@@ -1155,7 +1140,6 @@ help:
 	@echo '  <pkg>-dirclean         - Remove <pkg> build directory'
 	@echo '  <pkg>-reconfigure      - Restart the build from the configure step'
 	@echo '  <pkg>-rebuild          - Restart the build from the build step'
-	@echo '  <pkg>-reinstall        - Restart the build from the install step'
 	$(foreach p,$(HELP_PACKAGES), \
 		@echo $(sep) \
 		@echo '$($(p)_NAME):' $(sep) \
@@ -1179,10 +1163,7 @@ help:
 	@echo '  legal-info             - generate info about license compliance'
 	@echo '  show-info              - generate info about packages, as a JSON blurb'
 	@echo '  pkg-stats              - generate info about packages as JSON and HTML'
-	@echo '  missing-cpe            - generate XML snippets for missing CPE identifiers'
 	@echo '  printvars              - dump internal variables selected with VARS=...'
-	@echo '  show-vars              - dump all internal variables as a JSON blurb; use VARS=...'
-	@echo '                           to limit the list to variables names matching that pattern'
 	@echo
 	@echo '  make V=0|1             - 0 => quiet build (default), 1 => verbose build'
 	@echo '  make O=dir             - Locate all output files in "dir", including .config'
@@ -1231,7 +1212,7 @@ release:
 	$(MAKE) O=$(OUT) distclean
 	tar rf $(OUT).tar $(OUT)
 	gzip -9 -c < $(OUT).tar > $(OUT).tar.gz
-	xz -9 -c < $(OUT).tar > $(OUT).tar.xz
+	bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
 	rm -rf $(OUT) $(OUT).tar
 
 print-version:
@@ -1242,11 +1223,11 @@ check-flake8:
 	| xargs file \
 	| grep 'Python script' \
 	| cut -d':' -f1 \
-	| xargs -- python3 -m flake8 --statistics
+	| xargs -- python3 -m flake8 --statistics --max-line-length=132
 
 check-package:
-	find $(TOPDIR) -type f \( -name '*.mk' -o -name '*.hash' -o -name 'Config.*' -o -name '*.patch' \) \
-		-exec ./utils/check-package --exclude=Sob --exclude=HashSpaces {} +
+	find $(TOPDIR) -type f \( -name '*.mk' -o -name '*.hash' -o -name 'Config.*' \) \
+		-exec ./utils/check-package {} +
 
 include docs/manual/manual.mk
 -include $(foreach dir,$(BR2_EXTERNAL_DIRS),$(sort $(wildcard $(dir)/docs/*/*.mk)))

README

@@ -20,7 +20,7 @@ Buildroot comes with a basic configuration for a number of boards. Run
 
 Please feed suggestions, bug reports, insults, and bribes back to the
 buildroot mailing list: buildroot@buildroot.org
-You can also find us on #buildroot on OFTC IRC.
+You can also find us on #buildroot on Freenode IRC.
 
 If you would like to contribute patches, please read
 https://buildroot.org/manual.html#submitting-patches

arch/Config.in

@@ -49,7 +49,7 @@ config BR2_arm
 
 config BR2_armeb
 	bool "ARM (big endian)"
-	select BR2_ARCH_HAS_MMU_MANDATORY
+	# MMU support is set by the subarchitecture file, arch/Config.in.arm
 	help
 	  ARM is a 32-bit reduced instruction set computer (RISC)
 	  instruction set architecture (ISA) developed by ARM Holdings.
@@ -60,6 +60,7 @@ config BR2_armeb
 config BR2_aarch64
 	bool "AArch64 (little endian)"
 	select BR2_ARCH_IS_64
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Aarch64 is a 64-bit architecture developed by ARM Holdings.
 	  http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
@@ -68,6 +69,7 @@ config BR2_aarch64
 config BR2_aarch64_be
 	bool "AArch64 (big endian)"
 	select BR2_ARCH_IS_64
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Aarch64 is a 64-bit architecture developed by ARM Holdings.
 	  http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
@@ -75,8 +77,9 @@ config BR2_aarch64_be
 
 config BR2_csky
 	bool "csky"
-	select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
 	select BR2_ARCH_HAS_MMU_MANDATORY
+	# Most variants are supported by gcc-9+, except one that is
+	# handled as a special exception in package/gcc/Config.in.host
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 	help
 	  csky is processor IP from china.
@@ -207,6 +210,7 @@ config BR2_powerpc64le
 
 config BR2_riscv
 	bool "RISCV"
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 	help
 	  RISC-V is an open, free Instruction Set Architecture created
@@ -226,7 +230,7 @@ config BR2_s390x
 
 config BR2_sh
 	bool "SuperH"
-	select BR2_ARCH_HAS_MMU_MANDATORY
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	help
 	  SuperH (or SH) is a 32-bit reduced instruction set computer
 	  (RISC) instruction set architecture (ISA) developed by
@@ -317,18 +321,11 @@ config BR2_ARCH_NEEDS_GCC_AT_LEAST_10
 	bool
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 
-config BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	bool
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
-
 # The following string values are defined by the individual
 # Config.in.$ARCH files
 config BR2_ARCH
 	string
 
-config BR2_NORMALIZED_ARCH
-	string
-
 config BR2_ENDIAN
 	string
 

arch/Config.in.arc

@@ -39,14 +39,9 @@ config BR2_archs38_full
 
 config BR2_archs4x_rel31
 	bool "ARC HS48 rel 31"
-	help
-	   Build for HS48 release 3.1
-
-config BR2_archs4x
-	bool "ARC HS48"
 	help
 	   Latest release of HS48 processor
-	   - Dual and Quad multiply and MAC operations
+	   - Dual- and quad multiply and MC oprations
 	   - Double-precision FPU
 
 endchoice
@@ -54,17 +49,12 @@ endchoice
 # Choice of atomic instructions presence
 config BR2_ARC_ATOMIC_EXT
 	bool "Atomic extension (LLOCK/SCOND instructions)"
-	default y if BR2_arc770d
-	default y if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
-	default y if BR2_archs4x_rel31 || BR2_archs4x
+	default y if BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
 
 config BR2_ARCH
 	default "arc"	if BR2_arcle
 	default "arceb"	if BR2_arceb
 
-config BR2_NORMALIZED_ARCH
-	default "arc"
-
 config BR2_arc
 	bool
 	default y if BR2_arcle || BR2_arceb
@@ -80,12 +70,10 @@ config BR2_GCC_TARGET_CPU
 	default "hs38"	 if BR2_archs38_64mpy
 	default "hs38_linux"	 if BR2_archs38_full
 	default "hs4x_rel31"	 if BR2_archs4x_rel31
-	default "hs4x"	 if BR2_archs4x
 
 config BR2_READELF_ARCH_NAME
 	default "ARCompact"	if BR2_arc750d || BR2_arc770d
-	default "ARCv2"		if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
-	default "ARCv2"		if BR2_archs4x_rel31 || BR2_archs4x
+	default "ARCv2"		if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
 
 choice
 	prompt "MMU Page Size"
@@ -105,7 +93,7 @@ choice
 
 config BR2_ARC_PAGE_SIZE_4K
 	bool "4KB"
-	depends on !BR2_arc750d
+	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
 
 config BR2_ARC_PAGE_SIZE_8K
 	bool "8KB"
@@ -115,7 +103,7 @@ config BR2_ARC_PAGE_SIZE_8K
 
 config BR2_ARC_PAGE_SIZE_16K
 	bool "16KB"
-	depends on !BR2_arc750d
+	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
 
 endchoice
 

arch/Config.in.arm

@@ -73,26 +73,21 @@ config BR2_ARM_CPU_HAS_THUMB2
 
 config BR2_ARM_CPU_ARMV4
 	bool
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 config BR2_ARM_CPU_ARMV5
 	bool
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 config BR2_ARM_CPU_ARMV6
 	bool
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 config BR2_ARM_CPU_ARMV7A
 	bool
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 config BR2_ARM_CPU_ARMV7M
 	bool
 
 config BR2_ARM_CPU_ARMV8A
 	bool
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 choice
 	prompt "Target Architecture Variant"
@@ -108,19 +103,23 @@ config BR2_arm920t
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm922t
 	bool "arm922t"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_fa526
 	bool "fa526/626"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_strongarm
 	bool "strongarm sa110/sa1100"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 
 comment "armv5 cores"
 config BR2_arm926t
@@ -129,15 +128,18 @@ config BR2_arm926t
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_iwmmxt
 	bool "iwmmxt"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_xscale
 	bool "xscale"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 
 comment "armv6 cores"
 config BR2_arm1136j_s
@@ -145,29 +147,34 @@ config BR2_arm1136j_s
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1136jf_s
 	bool "arm1136jf-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1176jz_s
 	bool "arm1176jz-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1176jzf_s
 	bool "arm1176jzf-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm11mpcore
 	bool "mpcore"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 
 comment "armv7a cores"
 config BR2_cortex_a5
@@ -177,6 +184,7 @@ config BR2_cortex_a5
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a7
 	bool "cortex-A7"
 	select BR2_ARM_CPU_HAS_ARM
@@ -184,6 +192,7 @@ config BR2_cortex_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a8
 	bool "cortex-A8"
 	select BR2_ARM_CPU_HAS_ARM
@@ -191,6 +200,7 @@ config BR2_cortex_a8
 	select BR2_ARM_CPU_HAS_VFPV3
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a9
 	bool "cortex-A9"
 	select BR2_ARM_CPU_HAS_ARM
@@ -198,6 +208,7 @@ config BR2_cortex_a9
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV3
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a12
 	bool "cortex-A12"
 	select BR2_ARM_CPU_HAS_ARM
@@ -205,6 +216,7 @@ config BR2_cortex_a12
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a15
 	bool "cortex-A15"
 	select BR2_ARM_CPU_HAS_ARM
@@ -212,6 +224,7 @@ config BR2_cortex_a15
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a15_a7
 	bool "cortex-A15/A7 big.LITTLE"
 	select BR2_ARM_CPU_HAS_ARM
@@ -219,6 +232,7 @@ config BR2_cortex_a15_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_cortex_a17
 	bool "cortex-A17"
@@ -227,6 +241,7 @@ config BR2_cortex_a17
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_cortex_a17_a7
 	bool "cortex-A17/A7 big.LITTLE"
@@ -235,15 +250,15 @@ config BR2_cortex_a17_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_pj4
 	bool "pj4"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV3
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 
-# Cortex-M cores are only supported for little endian configurations
-if BR2_arm
 comment "armv7m cores"
 config BR2_cortex_m3
 	bool "cortex-M3"
@@ -260,7 +275,6 @@ config BR2_cortex_m7
 	select BR2_ARM_CPU_MAYBE_HAS_FPV5
 	select BR2_ARM_CPU_ARMV7M
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
-endif # BR2_arm
 endif # !BR2_ARCH_IS_64
 
 comment "armv8 cores"
@@ -272,6 +286,7 @@ config BR2_cortex_a32
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a35
 	bool "cortex-A35"
@@ -280,6 +295,7 @@ config BR2_cortex_a35
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a53
 	bool "cortex-A53"
@@ -288,6 +304,7 @@ config BR2_cortex_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a57
 	bool "cortex-A57"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -295,6 +312,7 @@ config BR2_cortex_a57
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a57_a53
 	bool "cortex-A57/A53 big.LITTLE"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -302,6 +320,7 @@ config BR2_cortex_a57_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a72
 	bool "cortex-A72"
@@ -310,6 +329,7 @@ config BR2_cortex_a72
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_cortex_a72_a53
 	bool "cortex-A72/A53 big.LITTLE"
@@ -318,6 +338,7 @@ config BR2_cortex_a72_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a73
 	bool "cortex-A73"
@@ -326,6 +347,7 @@ config BR2_cortex_a73
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_cortex_a73_a35
 	bool "cortex-A73/A35 big.LITTLE"
@@ -334,6 +356,7 @@ config BR2_cortex_a73_a35
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_cortex_a73_a53
 	bool "cortex-A73/A53 big.LITTLE"
@@ -342,12 +365,14 @@ config BR2_cortex_a73_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_emag
 	bool "emag"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_exynos_m1
 	bool "exynos-m1"
@@ -356,54 +381,63 @@ config BR2_exynos_m1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_falkor
 	bool "falkor"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_phecda
 	bool "phecda"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_qdf24xx
 	bool "qdf24xx"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_thunderx
 	bool "thunderx (aka octeontx)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_thunderxt81
 	bool "thunderxt81 (aka octeontx81)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt83
 	bool "thunderxt83 (aka octeontx83)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt88
 	bool "thunderxt88"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt88p1
 	bool "thunderxt88p1"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_xgene1
 	bool "xgene1"
@@ -412,6 +446,7 @@ config BR2_xgene1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 
 comment "armv8.1a cores"
@@ -420,18 +455,21 @@ config BR2_thunderx2t99
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderx2t99p1
 	bool "thunderx2t99p1"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_vulcan
 	bool "vulcan"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 
 comment "armv8.2a cores"
@@ -440,18 +478,21 @@ config BR2_cortex_a55
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a75
 	bool "cortex-A75"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a75_a55
 	bool "cortex-A75/A55 big.LITTLE"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a76
 	bool "cortex-A76"
@@ -460,6 +501,7 @@ config BR2_cortex_a76
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_cortex_a76_a55
 	bool "cortex-A76/A55 big.LITTLE"
@@ -468,6 +510,7 @@ config BR2_cortex_a76_a55
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_neoverse_n1
 	bool "neoverse-N1 (aka ares)"
@@ -476,12 +519,14 @@ config BR2_neoverse_n1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_tsv110
 	bool "tsv110"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 
 comment "armv8.4a cores"
@@ -490,6 +535,7 @@ config BR2_saphira
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 endchoice
 
@@ -776,10 +822,6 @@ config BR2_ARCH
 	default "aarch64"	if BR2_aarch64
 	default "aarch64_be"	if BR2_aarch64_be
 
-config BR2_NORMALIZED_ARCH
-	default "arm"		if BR2_arm || BR2_armeb
-	default "arm64"		if BR2_aarch64 || BR2_aarch64_be
-
 config BR2_ENDIAN
 	default "LITTLE" if (BR2_arm || BR2_aarch64)
 	default "BIG"	 if (BR2_armeb || BR2_aarch64_be)

arch/Config.in.csky

@@ -39,9 +39,6 @@ config BR2_GCC_TARGET_FLOAT_ABI
 config BR2_ARCH
 	default "csky"
 
-config BR2_NORMALIZED_ARCH
-	default "csky"
-
 config BR2_ENDIAN
 	default "LITTLE"
 

arch/Config.in.m68k

@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "m68k"		if BR2_m68k
 
-config BR2_NORMALIZED_ARCH
-	default "m68k"
-
 config BR2_ENDIAN
 	default "BIG"
 

arch/Config.in.microblaze

@@ -2,9 +2,6 @@ config BR2_ARCH
 	default "microblazeel"  if BR2_microblazeel
 	default "microblaze"    if BR2_microblazebe
 
-config BR2_NORMALIZED_ARCH
-	default "microblaze"
-
 config BR2_ENDIAN
 	default "LITTLE" if BR2_microblazeel
 	default "BIG"	 if BR2_microblazebe

arch/Config.in.mips

@@ -235,9 +235,6 @@ config BR2_ARCH
 	default "mips64"	if BR2_mips64
 	default "mips64el"	if BR2_mips64el
 
-config BR2_NORMALIZED_ARCH
-	default "mips"
-
 config BR2_ENDIAN
 	default "LITTLE"	if BR2_mipsel || BR2_mips64el
 	default "BIG"		if BR2_mips || BR2_mips64

arch/Config.in.nds32

@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "nds32le"
 
-config BR2_NORMALIZED_ARCH
-	default "nds32"
-
 config BR2_GCC_TARGET_ARCH
 	default "v3"
 

arch/Config.in.nios2

@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "nios2"
 
-config BR2_NORMALIZED_ARCH
-	default "nios2"
-
 config BR2_ENDIAN
 	default "LITTLE"
 

arch/Config.in.or1k

@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "or1k"
 
-config BR2_NORMALIZED_ARCH
-	default "openrisc"
-
 config BR2_ENDIAN
 	default "BIG"
 

arch/Config.in.powerpc

@@ -1,9 +1,6 @@
 config BR2_POWERPC_CPU_HAS_ALTIVEC
 	bool
 
-config BR2_POWERPC_CPU_HAS_VSX
-	bool
-
 config BR2_POWERPC_CPU_HAS_SPE
 	bool
 
@@ -14,8 +11,6 @@ choice
 	  Specific CPU variant to use
 config BR2_generic_powerpc
 	bool "generic"
-	# No C library supports this variant on ppc64le
-	depends on !BR2_powerpc64le
 config BR2_powerpc_401
 	bool "401"
 	depends on !BR2_ARCH_IS_64
@@ -49,6 +44,9 @@ config BR2_powerpc_476fp
 config BR2_powerpc_505
 	bool "505"
 	depends on !BR2_ARCH_IS_64
+config BR2_powerpc_601
+	bool "601"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_602
 	bool "602"
 	depends on !BR2_ARCH_IS_64
@@ -66,12 +64,8 @@ config BR2_powerpc_604e
 	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_620
 	bool "620"
-	# No C library supports this variant on ppc64le
-	depends on !BR2_powerpc64le
 config BR2_powerpc_630
 	bool "630"
-	# No C library supports this variant on ppc64le
-	depends on !BR2_powerpc64le
 config BR2_powerpc_740
 	bool "740"
 	depends on !BR2_ARCH_IS_64
@@ -124,23 +118,17 @@ config BR2_powerpc_e6500
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_power4
 	bool "power4"
-	# No C library supports this variant on ppc64le
-	depends on !BR2_powerpc64le
 config BR2_powerpc_power5
 	bool "power5"
-	# No C library supports this variant on ppc64le
-	depends on !BR2_powerpc64le
 config BR2_powerpc_power6
 	bool "power6"
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_power7
 	bool "power7"
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
-	select BR2_POWERPC_CPU_HAS_VSX
 config BR2_powerpc_power8
 	bool "power8"
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
-	select BR2_POWERPC_CPU_HAS_VSX
 endchoice
 
 choice
@@ -172,9 +160,6 @@ config BR2_ARCH
 	default "powerpc64"	if BR2_powerpc64
 	default "powerpc64le"	if BR2_powerpc64le
 
-config BR2_NORMALIZED_ARCH
-	default "powerpc"
-
 config BR2_ENDIAN
 	default "BIG"    if BR2_powerpc || BR2_powerpc64
 	default "LITTLE" if BR2_powerpc64le
@@ -191,6 +176,7 @@ config BR2_GCC_TARGET_CPU
 	default "476"		if BR2_powerpc_476
 	default "476fp"		if BR2_powerpc_476fp
 	default "505"		if BR2_powerpc_505
+	default "601"		if BR2_powerpc_601
 	default "602"		if BR2_powerpc_602
 	default "603"		if BR2_powerpc_603
 	default "603e"		if BR2_powerpc_603e

arch/Config.in.riscv

@@ -71,12 +71,10 @@ choice
 
 config BR2_RISCV_32
 	bool "32-bit"
-	select BR2_ARCH_HAS_MMU_MANDATORY
 
 config BR2_RISCV_64
 	bool "64-bit"
 	select BR2_ARCH_IS_64
-	select BR2_ARCH_HAS_MMU_OPTIONAL
 
 endchoice
 
@@ -108,7 +106,6 @@ config BR2_RISCV_ABI_LP64
 config BR2_RISCV_ABI_LP64F
 	bool "lp64f"
 	depends on BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
-	depends on BR2_USE_MMU
 
 config BR2_RISCV_ABI_LP64D
 	bool "lp64d"
@@ -119,9 +116,6 @@ config BR2_ARCH
 	default "riscv32" if !BR2_ARCH_IS_64
 	default "riscv64" if BR2_ARCH_IS_64
 
-config BR2_NORMALIZED_ARCH
-	default "riscv"
-
 config BR2_ENDIAN
 	default "LITTLE"
 

arch/Config.in.s390x

@@ -17,9 +17,6 @@ endchoice
 config BR2_ARCH
 	default "s390x"	if BR2_s390x
 
-config BR2_NORMALIZED_ARCH
-	default "s390"
-
 config BR2_ENDIAN
 	default "BIG"
 

arch/Config.in.sh

@@ -5,6 +5,8 @@ choice
 	help
 	  Specific CPU variant to use
 
+config BR2_sh2a
+	bool "sh2a (SH2A big endian)"
 config BR2_sh4
 	bool "sh4 (SH4 little endian)"
 config BR2_sh4eb
@@ -16,17 +18,15 @@ config BR2_sh4aeb
 endchoice
 
 config BR2_ARCH
+	default "sh2a"		if BR2_sh2a
 	default "sh4"		if BR2_sh4
 	default "sh4eb"		if BR2_sh4eb
 	default "sh4a"		if BR2_sh4a
 	default "sh4aeb"	if BR2_sh4aeb
 
-config BR2_NORMALIZED_ARCH
-	default "sh"
-
 config BR2_ENDIAN
 	default "LITTLE"	if BR2_sh4 || BR2_sh4a
-	default "BIG"		if BR2_sh4eb || BR2_sh4aeb
+	default "BIG"		if BR2_sh2a || BR2_sh4eb || BR2_sh4aeb
 
 config BR2_READELF_ARCH_NAME
 	default "Renesas / SuperH SH"

arch/Config.in.sparc

@@ -21,10 +21,6 @@ config BR2_ARCH
 	default "sparc"	if BR2_sparc
 	default "sparc64" if BR2_sparc64
 
-config BR2_NORMALIZED_ARCH
-	default "sparc"	if BR2_sparc
-	default "sparc64" if BR2_sparc64
-
 config BR2_ENDIAN
 	default "BIG"
 

arch/Config.in.x86

@@ -19,12 +19,7 @@ config BR2_X86_CPU_HAS_AVX
 	bool
 config BR2_X86_CPU_HAS_AVX2
 	bool
-config BR2_X86_CPU_HAS_AVX512
-	bool
 
-# This list of CPU architecture variant is (loosely) ordered according
-# to the gcc documentation at
-# https://gcc.gnu.org/onlinedocs/gcc-11.2.0/gcc/x86-Options.html
 choice
 	prompt "Target Architecture Variant"
 	default BR2_x86_i586 if BR2_i386
@@ -86,78 +81,6 @@ config BR2_x86_prescott
 	select BR2_X86_CPU_HAS_SSE
 	select BR2_X86_CPU_HAS_SSE2
 	select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_x86_64
-	bool "x86-64"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	help
-	  This option corresponds to -march=x86-64, documented as a
-	  "Generic CPU with 64-bit extensions" by the GCC
-	  documentation. It is a 64-bit CPU with MMX, SSE and SSE2
-	  support.
-config BR2_x86_x86_64_v2
-	bool "x86-64-v2"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v2 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is close to the Nehalem CPU architecture, and is
-	  applicable for CPUs that support CMPXCHG16B, LAHF-SAHF,
-	  POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3.
-config BR2_x86_x86_64_v3
-	bool "x86-64-v3"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v3 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is close to the Haswell CPU architecture, and is
-	  applicable for CPUs that support all of x86-64-v2 plus AVX,
-	  AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE.
-config BR2_x86_x86_64_v4
-	bool "x86-64-v4"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v4 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is applicable for CPUs that support all of x86-64-v3 plus
-	  AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL.
 config BR2_x86_nocona
 	bool "nocona"
 	select BR2_X86_CPU_HAS_MMX
@@ -180,19 +103,6 @@ config BR2_x86_corei7
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "nehalem" is preferred. Use BR2_x86_nehalem instead.
-config BR2_x86_nehalem
-	bool "nehalem"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_westmere
 	bool "westmere"
 	select BR2_X86_CPU_HAS_MMX
@@ -202,7 +112,6 @@ config BR2_x86_westmere
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_corei7_avx
 	bool "corei7-avx"
 	select BR2_X86_CPU_HAS_MMX
@@ -213,20 +122,6 @@ config BR2_x86_corei7_avx
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
 	select BR2_X86_CPU_HAS_AVX
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "sandybridge" is preferred. Use BR2_x86_sandybridge instead.
-config BR2_x86_sandybridge
-	bool "sandybridge"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_core_avx2
 	bool "core-avx2"
 	select BR2_X86_CPU_HAS_MMX
@@ -238,45 +133,6 @@ config BR2_x86_core_avx2
 	select BR2_X86_CPU_HAS_SSE42
 	select BR2_X86_CPU_HAS_AVX
 	select BR2_X86_CPU_HAS_AVX2
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "haswell" is preferred. Use BR2_x86_haswell instead.
-config BR2_x86_haswell
-	bool "haswell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_broadwell
-	bool "broadwell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_skylake
-	bool "skylake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_x86_atom
 	bool "atom"
 	select BR2_X86_CPU_HAS_MMX
@@ -284,17 +140,6 @@ config BR2_x86_atom
 	select BR2_X86_CPU_HAS_SSE2
 	select BR2_X86_CPU_HAS_SSE3
 	select BR2_X86_CPU_HAS_SSSE3
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "bonnell" is preferred. Use BR2_x86_bonnell instead.
-config BR2_x86_bonnell
-	bool "bonnell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_silvermont
 	bool "silvermont"
 	select BR2_X86_CPU_HAS_MMX
@@ -304,167 +149,6 @@ config BR2_x86_silvermont
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_goldmont
-	bool "goldmont"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_goldmont_plus
-	bool "goldmont-plus"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_tremont
-	bool "tremont"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_skylake_avx512
-	bool "skylake-avx512"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
-config BR2_x86_cannonlake
-	bool "cannonlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_icelake_client
-	bool "icelake-client"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_icelake_server
-	bool "icelake-server"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_cascadelake
-	bool "cascadelake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_cooperlake
-	bool "cooperlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
-config BR2_x86_tigerlake
-	bool "tigerlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_sapphirerapids
-	bool "sapphirerapids"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-config BR2_x86_alderlake
-	bool "alderlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-config BR2_x86_rocketlake
-	bool "rocketlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
 config BR2_x86_k6
 	bool "k6"
 	depends on !BR2_x86_64
@@ -556,16 +240,30 @@ config BR2_ARCH
 	default "i686"		if BR2_x86_c32
 	default "i586"		if BR2_x86_winchip_c6
 	default "i586"		if BR2_x86_winchip2
-	# We use the property of Kconfig that the first match of a
-	# list of default will be chosen. So the following entry will
-	# not match for all BR2_i386=y configurations, but only the
-	# ones that didn't match any of the previous cases (i486,
-	# i586).
-	default "i686"		if BR2_i386
-	default "x86_64"	if BR2_x86_64
-
-config BR2_NORMALIZED_ARCH
-	default "i386"		if !BR2_x86_64
+	default "i686"		if BR2_x86_i686
+	default "i686"		if BR2_x86_pentium2
+	default "i686"		if BR2_x86_pentium3
+	default "i686"		if BR2_x86_pentium4
+	default "i686"		if BR2_x86_pentium_m
+	default "i686"		if BR2_x86_pentiumpro
+	default "i686"		if BR2_x86_prescott
+	default "i686"		if BR2_x86_nocona && BR2_i386
+	default "i686"		if BR2_x86_core2 && BR2_i386
+	default "i686"		if BR2_x86_corei7 && BR2_i386
+	default "i686"		if BR2_x86_westmere && BR2_i386
+	default "i686"		if BR2_x86_corei7_avx && BR2_i386
+	default "i686"		if BR2_x86_core_avx2 && BR2_i386
+	default "i686"		if BR2_x86_atom && BR2_i386
+	default "i686"		if BR2_x86_silvermont && BR2_i386
+	default "i686"		if BR2_x86_opteron && BR2_i386
+	default "i686"		if BR2_x86_opteron_sse3 && BR2_i386
+	default "i686"		if BR2_x86_barcelona && BR2_i386
+	default "i686"		if BR2_x86_jaguar && BR2_i386
+	default "i686"		if BR2_x86_steamroller && BR2_i386
+	default "i686"		if BR2_x86_k6
+	default "i686"		if BR2_x86_k6_2
+	default "i686"		if BR2_x86_athlon
+	default "i686"		if BR2_x86_athlon_4
 	default "x86_64"	if BR2_x86_64
 
 config BR2_ENDIAN
@@ -583,37 +281,14 @@ config BR2_GCC_TARGET_ARCH
 	default "pentium3"	if BR2_x86_pentium3
 	default "pentium4"	if BR2_x86_pentium4
 	default "prescott"	if BR2_x86_prescott
-	default "x86-64"	if BR2_x86_x86_64
-	default "x86-64-v2"	if BR2_x86_x86_64_v2
-	default "x86-64-v3"	if BR2_x86_x86_64_v3
-	default "x86-64-v4"	if BR2_x86_x86_64_v4
 	default "nocona"	if BR2_x86_nocona
 	default "core2"		if BR2_x86_core2
 	default "corei7"	if BR2_x86_corei7
-	default "nehalem"	if BR2_x86_nehalem
 	default "corei7-avx"	if BR2_x86_corei7_avx
-	default "sandybridge"	if BR2_x86_sandybridge
 	default "core-avx2"	if BR2_x86_core_avx2
-	default "haswell"	if BR2_x86_haswell
-	default "broadwell"	if BR2_x86_broadwell
-	default "skylake"	if BR2_x86_skylake
 	default "atom"		if BR2_x86_atom
-	default "bonnell"	if BR2_x86_bonnell
 	default "westmere"	if BR2_x86_westmere
 	default "silvermont"	if BR2_x86_silvermont
-	default "goldmont"	if BR2_x86_goldmont
-	default "goldmont-plus"	if BR2_x86_goldmont_plus
-	default "tremont"	if BR2_x86_tremont
-	default "skylake-avx512" if BR2_x86_skylake_avx512
-	default "cannonlake"	if BR2_x86_cannonlake
-	default "icelake-client" if BR2_x86_icelake_client
-	default "icelake-server" if BR2_x86_icelake_server
-	default "cascadelake"	if BR2_x86_cascadelake
-	default "cooperlake"	if BR2_x86_cooperlake
-	default "tigerlake"	if BR2_x86_tigerlake
-	default "sapphirerapids" if BR2_x86_sapphirerapids
-	default "alderlake"	if BR2_x86_alderlake
-	default "rocketlake"	if BR2_x86_rocketlake
 	default "k8"		if BR2_x86_opteron
 	default "k8-sse3"	if BR2_x86_opteron_sse3
 	default "barcelona"	if BR2_x86_barcelona

arch/Config.in.xtensa

@@ -48,9 +48,6 @@ config BR2_ENDIAN
 config BR2_ARCH
 	default "xtensa"	if BR2_xtensa
 
-config BR2_NORMALIZED_ARCH
-	default "xtensa"
-
 config BR2_READELF_ARCH_NAME
 	default "Tensilica Xtensa Processor"
 

board/aarch64-efi/genimage-efi.cfg

@@ -1,30 +1,30 @@
 image efi-part.vfat {
-	vfat {
-		file EFI {
-			image = "efi-part/EFI"
-		}
-		file Image {
-			image = "Image"
-		}
-	}
-
-	size = 64M
+  vfat {
+    file startup.nsh {
+      image = "efi-part/startup.nsh"
+    }
+    file EFI {
+      image = "efi-part/EFI"
+    }
+    file Image {
+      image = "Image"
+    }
+  }
+  size = 32M
 }
 
 image disk.img {
-	hdimage {
-		partition-table-type = "gpt"
-	}
 
-	partition boot {
-		image = "efi-part.vfat"
-		partition-type-uuid = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
-		offset = 32K
-		bootable = true
-	}
+  hdimage {
+  }
 
-	partition root {
-		partition-type-uuid = b921b045-1df0-41c3-af44-4c6f280d3fae
-		image = "rootfs.ext2"
-	}
+  partition boot {
+    partition-type = 0xEF
+    image = "efi-part.vfat"
+  }
+
+  partition root {
+    partition-type = 0x83
+    image = "rootfs.ext2"
+  }
 }

board/aarch64-efi/grub.cfg

@@ -2,5 +2,5 @@ set default="0"
 set timeout="5"
 
 menuentry "Buildroot" {
-	linux /Image root=PARTLABEL=root rootwait
+	linux /Image root=/dev/vda2 rootwait console=ttyAMA0
 }

board/aarch64-efi/readme.txt

@@ -1,10 +1,6 @@
 
 The aarch64_efi_defconfig allows to build a minimal Linux system that
-can boot on all AArch64 servers providing an EFI firmware.
-
-This includes all Arm EBBR[1] compliant systems, and all Arm SystemReady[2]
-compliant systems for example.
-
+can boot on all AArch64 servers providing an EFI firmware and ACPI.
 
 Building and booting
 ====================
@@ -36,18 +32,3 @@ Note that </path/to/QEMU_EFI.fd> needs to point to a valid aarch64 UEFI
 firmware image for qemu.
 It may be provided by your distribution as a edk2-aarch64 or AAVMF
 package, in path such as /usr/share/edk2/aarch64/QEMU_EFI.fd .
-
-U-Boot based qemu firmware
-==========================
-
-A qemu firmware with support for UEFI based on U-Boot can be built following
-the instructions in [3], with qemu_arm64_defconfig.
-
-This should give you a nor_flash.bin, which you can use with qemu as an
-alternative to QEMU_EFI.fd. You will also need to change the machine
-specification to "-M virt,secure=on" on qemu command line, to enable TrustZone
-support, and you will need to increase the memory with "-m 1024".
-
-[1]: https://github.com/ARM-software/ebbr
-[2]: https://developer.arm.com/architectures/system-architectures/arm-systemready
-[3]: https://github.com/glikely/u-boot-tfa-build

board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts

@@ -1,301 +0,0 @@
-/*
- * acme-acqua.dts - Device Tree file for Acqua A5 Board
- *
- *  Copyright (C) 2014 Atmel,
- *		  2014 Nicolas Ferre <nicolas.ferre@atmel.com>
- * 
- *	2020 Sergio Tanzilli <tanzilli@acmesystems.it>
- *
- * Licensed under GPLv2 or later.
- */
-/dts-v1/;
-#include "sama5d31.dtsi"
-
-/ {
-	model = "Acme Systems Acqua SOM";
-	compatible = "acme,acqua", "atmel,sama5d3", "atmel,sama5";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-		bootargs = "mem=256M console=ttyS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait consoleblank=0";
-	};
-
-	memory {
-		reg = <0x20000000 0x10000000>;
-	};
-
-	clocks {
-		slow_xtal {
-			clock-frequency = <32768>;
-		};
-
-		main_xtal {
-			clock-frequency = <12000000>;
-		};
-	};
-
-	ahb {
-		apb {
-			hlcdc: hlcdc@f0030000 {
-				status = "disabled";
-				hlcdc-display-controller {
-					pinctrl-names = "default";
-					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>;
-					port@0 {
-						hlcdc_panel_output: endpoint@0 {
-							remote-endpoint = <&panel_input>;
-						};
-					};
-				};
-			};
-		
-			/* MicroSD mounted on the SOM */
-		
-			mmc0: mmc@f0000000 {
-				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
-				status = "okay";
-				slot@0 {
-					reg = <0>;
-					bus-width = <4>;
-				};
-			};
-  
-  			/* Optional MicroSD to mount on the carrier board */
-  
-			mmc1: mmc@f8000000 {
-				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
-				status = "disabled";
-				slot@0 {
-					reg = <0>;
-					bus-width = <4>;
-					cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
-				};
-			};
-
-			spi0: spi@f0004000 {
-				cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
-				status = "disabled";
-			};
-
-			can0: can@f000c000 {
-				status = "disabled";
-			};
-
-			tcb0: timer@f0010000 {
-				timer0: timer@0 {
-					compatible = "atmel,tcb-timer";
-					reg = <0>;
-				};
-
-				timer1: timer@1 {
-					compatible = "atmel,tcb-timer";
-					reg = <1>;
-				};
-			};
-
-			i2c0: i2c@f0014000 {
-				pinctrl-0 = <&pinctrl_i2c0_pu>;
-				status = "disabled";
-			};
-
-			i2c1: i2c@f0018000 {
-				status = "disabled";
-			};
-
-			macb1: ethernet@f802c000 {
-				compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb";
-				
-				status = "okay";
-				phy-mode = "rmii";
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				nvmem-cells = <&eth0_addr>;
-				nvmem-cell-names = "mac-address";
-
-                phy0: ethernet-phy@1 {
-                    interrupt-parent = <&pioE>;
-                    interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
-                    reg = <1>;
-                };
-
-				/*ethernet-phy@1 {
-					reg = <0x1>;
-				};*/
-			};
-
-			/* Bit banging internal I2C to manage the AT24MAC402 chip */
-
-			i2c3@ {
-				compatible = "i2c-gpio";
-				gpios = <&pioE 1 0 /* SDA */
-						 &pioE 2 0 /* SCK */
-						>;
-				i2c-gpio,delay-us = <4>;    /* ~178 kHz */
-				#address-cells = <1>;
-				#size-cells = <0>;
-			
-				/* EEPROM contains the eth0 MAC address */
-				 
-				eeprom@58 {
-					compatible = "atmel,24mac402";
-					pagesize = <256>;
-					read-only;
-					reg = <0x58>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					eth0_addr: eth-mac-addr@9A {
-						reg = <0x0 0x06>;
-					};
-				};
-			};
-
-			pwm0: pwm@f002c000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
-				status = "disabled";
-			};
-
-			usart0: serial@f001c000 {
-				status = "okay";
-			};
-
-			usart1: serial@f0020000 {
-				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
-				status = "disabled";
-			};
-
-			uart0: serial@f0024000 {
-				status = "disabled";
-			};
-
-
-			spi1: spi@f8008000 {
-				cs-gpios = <&pioC 25 0>;
-				status = "disabled";
-			};
-
-			adc0: adc@f8018000 {
-				atmel,adc-vref = <3300>;
-				atmel,adc-channels-used = <0xfe>;
-				pinctrl-0 = <
-					&pinctrl_adc0_adtrg
-					&pinctrl_adc0_ad1
-					&pinctrl_adc0_ad2
-					&pinctrl_adc0_ad3
-					&pinctrl_adc0_ad4
-					&pinctrl_adc0_ad5
-					&pinctrl_adc0_ad6
-					&pinctrl_adc0_ad7
-					>;
-				status = "disabled";
-			};
-
-			i2c2: i2c@f801c000 {
-				dmas = <0>, <0>;	/* Do not use DMA for i2c2 */
-				pinctrl-0 = <&pinctrl_i2c2_pu>;
-				status = "disabled";
-			};
-
-
-			dbgu: serial@ffffee00 {
-				status = "okay";
-			};
-
-			pinctrl@fffff200 {
-				board {
-					pinctrl_i2c0_pu: i2c0_pu {
-						atmel,pins =
-							<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
-							<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
-					};
-
-					pinctrl_i2c2_pu: i2c2_pu {
-						atmel,pins =
-							<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
-							<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
-					};
-
-					pinctrl_key_gpio: key_gpio_0 {
-						atmel,pins =
-							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_mmc0_cd: mmc0_cd {
-						atmel,pins =
-							<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_mmc1_cd: mmc1_cd {
-						atmel,pins =
-							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_usba_vbus: usba_vbus {
-						atmel,pins =
-							<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PE9, conflicts with A9 */
-					};
-				};
-			};
-		};
-
-        usb0: gadget@500000 {
-            status = "okay";
-        };
-
-        usb1: ohci@600000 {
-            status = "okay";
-        };
-
-        usb2: ehci@700000 {
-            status = "okay";
-        };
-		
-	};
-
-
-	panel: panel {
-		/* compatible = "acme,43inch", "simple-panel"; */
-		compatible = "acme,50inch", "simple-panel";
-		/* compatible = "acme,70inch", "simple-panel"; */
-		
-		status = "disable"
-
-		port@0 {
-			panel_input: endpoint@0 {
-				remote-endpoint = <&hlcdc_panel_output>;
-			};
-		};
-	};
-
- 
-	leds {
-		compatible = "gpio-leds";
-
-		led0 {
-			label = "led0";
-			gpios = <&pioE 3 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led1 {
-			label = "led1";
-			gpios = <&pioE 4 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led2 {
-			label = "led2";
-			gpios = <&pioE 5 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-		};
-
-		led3 {
-			label = "led3";
-			gpios = <&pioE 6 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "mmc0";
-			default-state = "off";
-		};
-	};		
-};

board/acmesystems/acqua-a5/genimage.cfg

@@ -1,29 +0,0 @@
-# Minimal SD card image for the Acme Systems Acqua A5
-
-image boot.vfat {
-	vfat {
-		files = {
-			"boot.bin",
-			"zImage",
-			"at91-sama5d3_acqua.dtb"
-		}
-	}
-
-	size = 16M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition boot {
-		partition-type = 0xC
-		bootable = "true"
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-	}
-}

board/acmesystems/acqua-a5/readme.txt

@@ -1,44 +0,0 @@
-Acme Systems Acqua A5
-
-Intro
-=====
-
-The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC:
-
-    https://www.acmesystems.it/acqua
-
-The files here support configurations that build a microSD image for a
-minimal system that can be accessed through the serial console. You will
-need an USB-to-serial interface in order to access that console from
-your computer:
-
-    https://www.acmesystems.it/DPI
-
-How to build the image
-======================
-
-If you have an Acqua module with 256 MiB of RAM, type:
-
-$ make acmesystems_acqua_a5_256mb_defconfig
-
-If you have the 512 MiB version, type instead:
-
-$ make acmesystems_acqua_a5_512mb_defconfig
-
-You can optionally tweak the configuration and add packages by typing:
-
-$ make menuconfig
-
-Then, proceed with the build:
-
-$ make
-
-How to write the microSD card
-=============================
-
-The system image is the file "sdcard.img" in the "output/images"
-directory. Write it to the card by invoking:
-
-$ sudo dd if=output/images/sdcard.img of=/dev/sdX bs=1M
-
-where `sdX' is the block device representing the microSD card.

board/acmesystems/aria-g25/genimage.cfg

@@ -11,10 +11,9 @@ image boot.vfat {
 		}
 
 		file boot.bin {
-			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.10.3.bin"
+			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.8.13.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/acmesystems/arietta-g25/genimage.cfg

@@ -5,16 +5,15 @@ image boot.vfat {
 		file zImage {
 			image = "zImage"
 		}
-
+		
 		file acme-arietta.dtb {
 			image = "at91-ariettag25.dtb"
 		}
-
+		
 		file boot.bin {
-			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.10.3.bin"
-		}
+			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.8.13.bin"
+		} 
 	}
-
 	size = 16M
 }
 

board/altera/socrates_cyclone5/genimage.cfg

@@ -5,7 +5,6 @@ image boot.vfat {
 			"socfpga_cyclone5_socrates.dtb"
 		}
 	}
-
 	size = 8M
 }
 
@@ -18,13 +17,13 @@ image uboot.img {
 		in-partition-table = "no"
 		image = "u-boot-spl.bin.crc"
 		offset = 0
-		size = 64K
+		size = 64k
 	}
 
 	partition uboot-full {
 		in-partition-table = "no"
 		image = "u-boot.img"
-		offset = 256K
+		offset = 256k
 	}
 
 	size = 1M
@@ -37,7 +36,7 @@ image sdcard.img {
 	partition uboot-env {
 		in-partition-table = "no"
 		image = "uboot-env.bin"
-		offset = 17K # 512 * 34 -> just after gpt
+		offset = 17408 # 512 * 34 -> just after gpt
 	}
 
 	partition boot {

board/amarula/a64-relic/genimage.cfg

@@ -6,6 +6,5 @@ image boot.vfat {
 			"extlinux"
 		}
 	}
-
 	size = 64M
 }

board/amarula/vyasa/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch

@@ -0,0 +1,35 @@
+From 8ee2b03039cccf64402a72dea2185d7fe1972729 Mon Sep 17 00:00:00 2001
+From: Shyam Saini <shyam.saini@amarulasolutions.com>
+Date: Mon, 15 Apr 2019 16:16:16 +0530
+Subject: [PATCH] include: configs: Increase CONFIG_SYS_BOOTM_LEN to 16MB
+
+The default value of CONFIG_SYS_BOOTM_LEN is 0x800000 i.e, 8MB which
+causes board reset because of larger uImage size.
+
+Error log snippet:
+   Booting using the fdt blob at 0x1f00000
+   Loading Kernel Image ... Image too large: increase CONFIG_SYS_BOOTM_LEN
+Must RESET board to recover
+resetting ...
+
+Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
+---
+ include/configs/rk3288_common.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
+index 72a54bc0ab..eab7cf4d86 100644
+--- a/include/configs/rk3288_common.h
++++ b/include/configs/rk3288_common.h
+@@ -9,6 +9,8 @@
+ #include <asm/arch/hardware.h>
+ #include "rockchip-common.h"
+ 
++#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* 16MB */
++
+ #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
+ #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
+ #define CONFIG_SYS_CBSIZE		1024
+-- 
+2.11.0
+

board/andes/ae300/patches/linux/0002-scripts-dtc-Remove-redundant-YYLOC-global-declaratio.patch

@@ -1,52 +0,0 @@
-From f9df4186c17d686f1ca38f973d7a3a49e8e37c01 Mon Sep 17 00:00:00 2001
-From: Dirk Mueller <dmueller@suse.com>
-Date: Tue, 14 Jan 2020 18:53:41 +0100
-Subject: [PATCH] scripts/dtc: Remove redundant YYLOC global declaration
-
-gcc 10 will default to -fno-common, which causes this error at link
-time:
-
-  (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here
-
-This is because both dtc-lexer as well as dtc-parser define the same
-global symbol yyloc. Before with -fcommon those were merged into one
-defintion. The proper solution would be to to mark this as "extern",
-however that leads to:
-
-  dtc-lexer.l:26:16: error: redundant redeclaration of 'yylloc' [-Werror=redundant-decls]
-   26 | extern YYLTYPE yylloc;
-      |                ^~~~~~
-In file included from dtc-lexer.l:24:
-dtc-parser.tab.h:127:16: note: previous declaration of 'yylloc' was here
-  127 | extern YYLTYPE yylloc;
-      |                ^~~~~~
-cc1: all warnings being treated as errors
-
-which means the declaration is completely redundant and can just be
-dropped.
-
-Signed-off-by: Dirk Mueller <dmueller@suse.com>
-Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
-[robh: cherry-pick from upstream]
-Cc: stable@vger.kernel.org
-Signed-off-by: Rob Herring <robh@kernel.org>
-Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
----
- scripts/dtc/dtc-lexer.l | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
-index 06c040902444..d1b3810156c7 100644
---- a/scripts/dtc/dtc-lexer.l
-+++ b/scripts/dtc/dtc-lexer.l
-@@ -38,7 +38,6 @@ LINECOMMENT	"//".*\n
- #include "srcpos.h"
- #include "dtc-parser.tab.h"
- 
--YYLTYPE yylloc;
- extern bool treesource_error;
- 
- /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
--- 
-2.25.1
-

board/andes/ae300/readme.txt

@@ -1,49 +0,0 @@
-Intro
-=====
-
-Andestech(nds32) AE300 Platform
-
-The AE300 prototype demonstrates the AE300 example platform on the FPGA.
-It is composed of one Andestech(nds32) processor and AE300.
-
-How to build it
-===============
-
-Configure Buildroot
--------------------
-
-The andes_ae300_defconfig configuration is a sample configuration with
-all that is required to bring the FPGA Development Board:
-
-  $ make andes_ae300_defconfig
-
-Build everything
-----------------
-Note: you will need to have access to the network, since Buildroot will
-download the packages' sources.
-
-  $ make
-
-Result of the build
--------------------
-
-After building, you should obtain this tree:
-
-output/images/
-    +-- vmlinux
-    +-- rootfs.cpio
-    +-- rootfs.tar
-
-How to run it
-=============
-
-Run
----
-
-  Setup the Console with the rate 38400/8-N-1.
-
-  $ cd output/images
-  $ ../host/bin/nds32le-linux-gdb vmlinux
-  $ target remote [your host]
-  $ lo
-  $ c 

board/andes/ae350/ae350.dts

@@ -1,274 +0,0 @@
-/dts-v1/;
-
-/ {
-	#address-cells = <2>;
-	#size-cells = <2>;
-	compatible = "andestech,ae350";
-	model = "andestech,ax45";
-	aliases {
-		uart0 = &serial0;
-		spi0 = &spi;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,38400n8 earlycon=sbi debug loglevel=7";
-		stdout-path = "uart0:38400n8";
-	};
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		timebase-frequency = <60000000>;
-		CPU0: cpu@0 {
-			device_type = "cpu";
-			reg = <0>;
-			status = "okay";
-			compatible = "riscv";
-			riscv,isa = "rv64i2p0m2p0a2p0f2p0d2p0c2p0xv5-1p1xdsp0p0";
-			riscv,priv-major = <1>;
-			riscv,priv-minor = <10>;
-			mmu-type = "riscv,sv48";
-			clock-frequency = <60000000>;
-			i-cache-size = <0x8000>;
-			i-cache-sets = <256>;
-			i-cache-block-size = <64>;
-			i-cache-line-size = <64>;
-			d-cache-size = <0x8000>;
-			d-cache-sets = <128>;
-			d-cache-block-size = <64>;
-			d-cache-line-size = <64>;
-			next-level-cache = <&L2>;
-			CPU0_intc: interrupt-controller {
-				#interrupt-cells = <1>;
-				interrupt-controller;
-				compatible = "riscv,cpu-intc";
-			};
-		};
-		CPU1: cpu@1 {
-			device_type = "cpu";
-			reg = <1>;
-			status = "okay";
-			compatible = "riscv";
-			riscv,isa = "rv64i2p0m2p0a2p0f2p0d2p0c2p0xv5-1p1xdsp0p0";
-			riscv,priv-major = <1>;
-			riscv,priv-minor = <10>;
-			mmu-type = "riscv,sv48";
-			clock-frequency = <60000000>;
-			i-cache-size = <0x8000>;
-			i-cache-sets = <256>;
-			i-cache-block-size = <64>;
-			i-cache-line-size = <64>;
-			d-cache-size = <0x8000>;
-			d-cache-sets = <128>;
-			d-cache-block-size = <64>;
-			d-cache-line-size = <64>;
-			next-level-cache = <&L2>;
-			CPU1_intc: interrupt-controller {
-				#interrupt-cells = <1>;
-				interrupt-controller;
-				compatible = "riscv,cpu-intc";
-			};
-		};
-		CPU2: cpu@2 {
-			device_type = "cpu";
-			reg = <2>;
-			status = "okay";
-			compatible = "riscv";
-			riscv,isa = "rv64i2p0m2p0a2p0f2p0d2p0c2p0xv5-1p1xdsp0p0";
-			riscv,priv-major = <1>;
-			riscv,priv-minor = <10>;
-			mmu-type = "riscv,sv48";
-			clock-frequency = <60000000>;
-			i-cache-size = <0x8000>;
-			i-cache-sets = <256>;
-			i-cache-block-size = <64>;
-			i-cache-line-size = <64>;
-			d-cache-size = <0x8000>;
-			d-cache-sets = <128>;
-			d-cache-block-size = <64>;
-			d-cache-line-size = <64>;
-			next-level-cache = <&L2>;
-			CPU2_intc: interrupt-controller {
-				#interrupt-cells = <1>;
-				interrupt-controller;
-				compatible = "riscv,cpu-intc";
-			};
-		};
-		CPU3: cpu@3 {
-			device_type = "cpu";
-			reg = <3>;
-			status = "okay";
-			compatible = "riscv";
-			riscv,isa = "rv64i2p0m2p0a2p0f2p0d2p0c2p0xv5-1p1xdsp0p0";
-			riscv,priv-major = <1>;
-			riscv,priv-minor = <10>;
-			mmu-type = "riscv,sv48";
-			clock-frequency = <60000000>;
-			i-cache-size = <0x8000>;
-			i-cache-sets = <256>;
-			i-cache-block-size = <64>;
-			i-cache-line-size = <64>;
-			d-cache-size = <0x8000>;
-			d-cache-sets = <128>;
-			d-cache-block-size = <64>;
-			d-cache-line-size = <64>;
-			next-level-cache = <&L2>;
-			CPU3_intc: interrupt-controller {
-				#interrupt-cells = <1>;
-				interrupt-controller;
-				compatible = "riscv,cpu-intc";
-			};
-		};
-	};
-	L2: l2-cache@e0500000 {
-		compatible = "cache";
-		cache-level = <2>;
-		cache-size = <0x80000>;
-		reg = <0x00000000 0xe0500000 0x00000000 0x00001000>;
-		andes,inst-prefetch = <3>;
-		andes,data-prefetch = <3>;
-		// The value format is <XRAMOCTL XRAMICTL>
-		andes,tag-ram-ctl = <0 0>;
-		andes,data-ram-ctl = <0 0>;
-	};
-	memory@0 {
-		reg = <0x00000000 0x00000000 0x00000000 0x80000000>;
-		device_type = "memory";
-	};
-	soc {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		compatible = "andestech,riscv-ae350-soc", "simple-bus";
-		ranges;
-		plic0: interrupt-controller@e4000000 {
-			compatible = "riscv,plic0";
-			reg = <0x00000000 0xe4000000 0x00000000 0x02000000>;
-			interrupts-extended = < &CPU0_intc 11 &CPU0_intc 9 &CPU1_intc 11 &CPU1_intc 9 &CPU2_intc 11 &CPU2_intc 9 &CPU3_intc 11 &CPU3_intc 9>;
-			interrupt-controller;
-			#address-cells = <2>;
-			#interrupt-cells = <2>;
-			riscv,ndev = <71>;
-		};
-		plic1: interrupt-controller@e6400000 {
-			compatible = "riscv,plic1";
-			reg = <0x00000000 0xe6400000 0x00000000 0x00400000>;
-			interrupts-extended = < &CPU0_intc 3 &CPU1_intc 3 &CPU2_intc 3 &CPU3_intc 3>;
-			interrupt-controller;
-			#address-cells = <2>;
-			#interrupt-cells = <2>;
-			riscv,ndev = <4>;
-		};
-		plmt0: plmt0@e6000000 {
-			compatible = "riscv,plmt0";
-			reg = <0x00000000 0xe6000000 0x00000000 0x00100000>;
-			interrupts-extended = < &CPU0_intc 7 &CPU1_intc 7 &CPU2_intc 7 &CPU3_intc 7>;
-		};
-		spiclk: virt_100mhz {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <100000000>;
-		};
-		timer0: timer@f0400000 {
-			compatible = "andestech,atcpit100";
-			reg = <0x00000000 0xf0400000 0x00000000 0x00001000>;
-			interrupts = <3 4>;
-			interrupt-parent = <&plic0>;
-			clock-frequency = <60000000>;
-		};
-		pwm: pwm@f0400000 {
-			compatible = "andestech,atcpit100-pwm";
-			reg = <0x00000000 0xf0400000 0x00000000 0x00001000>;
-			interrupts = <3 4>;
-			interrupt-parent = <&plic0>;
-			clock-frequency = <60000000>;
-			pwm-cells = <2>;
-		};
-		wdt: wdt@f0500000 {
-			compatible = "andestech,atcwdt200";
-			reg = <0x00000000 0xf0500000 0x00000000 0x00001000>;
-			interrupts = <3 4>;
-			interrupt-parent = <&plic0>;
-			clock-frequency = <15000000>;
-		};
-		serial0: serial@f0300000 {
-			compatible = "andestech,uart16550", "ns16550a";
-			reg = <0x00000000 0xf0300000 0x00000000 0x00001000>;
-			interrupts = <9 4>;
-			interrupt-parent = <&plic0>;
-			clock-frequency = <19660800>;
-			reg-shift = <2>;
-			reg-offset = <32>;
-			no-loopback-test = <1>;
-		};
-		rtc0: rtc@f0600000 {
-			compatible = "andestech,atcrtc100";
-			reg = <0x00000000 0xf0600000 0x00000000 0x00001000>;
-			interrupts = <1 4 2 4>;
-			interrupt-parent = <&plic0>;
-			wakeup-source;
-		};
-		gpio: gpio@f0700000 {
-			compatible = "andestech,atcgpio100";
-			reg = <0x00000000 0xf0700000 0x00000000 0x00001000>;
-			interrupts = <7 4>;
-			interrupt-parent = <&plic0>;
-			wakeup-source;
-		};
-		mac0: mac@e0100000 {
-			compatible = "andestech,atmac100";
-			reg = <0x00000000 0xe0100000 0x00000000 0x00001000>;
-			interrupts = <19 4>;
-			interrupt-parent = <&plic0>;
-			dma-coherent;
-		};
-		smu: smu@f0100000 {
-			compatible = "andestech,atcsmu";
-			reg = <0x00000000 0xf0100000 0x00000000 0x00001000>;
-		};
-		mmc0: mmc@f0e00000 {
-			compatible = "andestech,atfsdc010";
-			reg = <0x00000000 0xf0e00000 0x00000000 0x00001000>;
-			interrupts = <18 4>;
-			interrupt-parent = <&plic0>;
-			clock-freq-min-max = <400000 100000000>;
-			max-frequency = <100000000>;
-			fifo-depth = <16>;
-			cap-sd-highspeed;
-			dma-coherent;
-		};
-		dma0: dma@f0c00000 {
-			compatible = "andestech,atcdmac300";
-			reg = <0x00000000 0xf0c00000 0x00000000 0x00001000>;
-			interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>;
-			interrupt-parent = <&plic0>;
-			dma-channels = <8>;
-		};
-		lcd0: lcd@e0200000 {
-			compatible = "andestech,atflcdc100";
-			reg = <0x00000000 0xe0200000 0x00000000 0x00001000>;
-			interrupts = <20 4>;
-			interrupt-parent = <&plic0>;
-			dma-coherent;
-		};
-		pmu: pmu {
-			compatible = "riscv,andes-pmu";
-			device_type = "pmu";
-		};
-		spi: spi@f0b00000 {
-			compatible = "andestech,atcspi200";
-			reg = <0x00000000 0xf0b00000 0x00000000 0x00001000>;
-			interrupts = <4 4>;
-			interrupt-parent = <&plic0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			num-cs = <1>;
-			clocks = <&spiclk>;
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0x00000000>;
-				spi-max-frequency = <50000000>;
-				spi-cpol;
-				spi-cpha;
-			};
-		};
-	};
-};

board/andes/ae350/genimage_sdcard.cfg

@@ -1,26 +0,0 @@
-image boot.vfat {
-	vfat {
-		files = {
-			"u-boot-spl.bin",
-			"u-boot.itb",
-			"ae350.dtb",
-		}
-	}
-	size = 2M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition boot {
-		partition-type = 0xC
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		bootable = true
-		image = "rootfs.ext4"
-	}
-}

board/andes/ae350/patches/opensbi/0001-Disable-PIC-explicitly-for-assembling.patch

@@ -1,29 +0,0 @@
-From 3ccb71eeca42dbcd5e4d00ae1877a489ae82598d Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Wed, 29 Dec 2021 16:04:54 +0800
-Subject: [PATCH] Disable PIC explicitly for assembling
-
-This patch is necessary if the fw_dynamic load address
-is not equal to link address.
-However, they are equal currently, since we include an u-boot
-patch for preventing fw_dynamic relocation.
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- Makefile | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/Makefile b/Makefile
-index d6f097d..441518d 100644
---- a/Makefile
-+++ b/Makefile
-@@ -225,6 +225,7 @@ ASFLAGS		+=	-mcmodel=$(PLATFORM_RISCV_CODE_MODEL)
- ASFLAGS		+=	$(GENFLAGS)
- ASFLAGS		+=	$(platform-asflags-y)
- ASFLAGS		+=	$(firmware-asflags-y)
-+ASFLAGS		+=	-fno-pic
-
- ARFLAGS		=	rcs
-
---
-2.25.1

board/andes/ae350/patches/opensbi/0002-Enable-cache-for-opensbi-jump-mode.patch

@@ -1,25 +0,0 @@
-From 325328f4204b40b1fcc8db3b46c7c8805710d21c Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Thu, 30 Dec 2021 08:47:34 +0800
-Subject: [PATCH] Enable cache for opensbi jump mode
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- firmware/fw_base.S | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/firmware/fw_base.S b/firmware/fw_base.S
-index ab33e11..155d230 100644
---- a/firmware/fw_base.S
-+++ b/firmware/fw_base.S
-@@ -46,6 +46,8 @@
-	.globl _start
-	.globl _start_warm
- _start:
-+	li t0, 0x80003
-+	csrw  0x7ca, t0
-	/* Find preferred boot HART id */
-	MOV_3R	s0, a0, s1, a1, s2, a2
-	call	fw_boot_hart
---
-2.25.1

board/andes/ae350/patches/uboot/0001-Fix-mmc-no-partition-table-error.patch

@@ -1,27 +0,0 @@
-From ea4675215b53d16a72d29b8a6fc6a86cccf59cf0 Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Wed, 5 Jan 2022 11:00:59 +0800
-Subject: [PATCH] Fix mmc no partition table error
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- drivers/mmc/ftsdc010_mci.c | 4 ----
- 1 file changed, 4 deletions(-)
-
-diff --git a/drivers/mmc/ftsdc010_mci.c b/drivers/mmc/ftsdc010_mci.c
-index 570d54cf..3b1e0aa0 100644
---- a/drivers/mmc/ftsdc010_mci.c
-+++ b/drivers/mmc/ftsdc010_mci.c
-@@ -438,10 +438,6 @@ static int ftsdc010_mmc_probe(struct udevice *dev)
-		return ret;
- #endif
-
--	if (dev_read_bool(dev, "cap-mmc-highspeed") || \
--		  dev_read_bool(dev, "cap-sd-highspeed"))
--		chip->caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz;
--
-	ftsdc_setup_cfg(&plat->cfg, dev->name, chip->buswidth, chip->caps,
-			priv->minmax[1] , priv->minmax[0]);
-	chip->mmc = &plat->mmc;
---
-2.25.1

board/andes/ae350/patches/uboot/0002-Prevent-fw_dynamic-from-relocation.patch

@@ -1,27 +0,0 @@
-From 4c0c5378d032f2f95577585935624baf7b4decf3 Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Wed, 5 Jan 2022 11:02:26 +0800
-Subject: [PATCH] Prevent fw_dynamic from relocation
-
-This patch prevents OpenSBI relocation, load fw_dynamic to link address
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- board/AndesTech/ax25-ae350/Kconfig | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ax25-ae350/Kconfig
-index e50f505a..385c4c11 100644
---- a/board/AndesTech/ax25-ae350/Kconfig
-+++ b/board/AndesTech/ax25-ae350/Kconfig
-@@ -25,7 +25,7 @@ config SPL_TEXT_BASE
-	default 0x800000
-
- config SPL_OPENSBI_LOAD_ADDR
--	default 0x01000000
-+	default 0x0
-
- config BOARD_SPECIFIC_OPTIONS # dummy
-	def_bool y
---
-2.25.1

board/andes/ae350/patches/uboot/0003-Fix-u-boot-proper-booting-issue.patch

@@ -1,26 +0,0 @@
-From 3d09501175ae6f5e3f6520b48b1358226a99ff16 Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Wed, 5 Jan 2022 18:17:39 +0800
-Subject: [PATCH] Fix u-boot proper booting issue
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- arch/riscv/cpu/start.S | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/arch/riscv/cpu/start.S b/arch/riscv/cpu/start.S
-index 76850ec9..2ccda4f5 100644
---- a/arch/riscv/cpu/start.S
-+++ b/arch/riscv/cpu/start.S
-@@ -139,7 +139,9 @@ call_harts_early_init:
-	 * accesses gd).
-	 */
-	mv	gp, s0
-+#if !CONFIG_IS_ENABLED(RISCV_SMODE)
-	bnez	tp, secondary_hart_loop
-+#endif
- #endif
-
-	jal	board_init_f_init_reserve
---
-2.25.1

board/andes/ae350/patches/uboot/0004-Enable-printing-OpenSBI-boot-logo.patch

@@ -1,25 +0,0 @@
-From 3847a959ac4c07facbd80104ca5fa6a91fad5f35 Mon Sep 17 00:00:00 2001
-From: Yu Chien Peter Lin <peterlin@andestech.com>
-Date: Thu, 6 Jan 2022 13:50:07 +0800
-Subject: [PATCH] Enable printing OpenSBI boot logo
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
----
- include/opensbi.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/opensbi.h b/include/opensbi.h
-index d812cc8c..91fb8fd9 100644
---- a/include/opensbi.h
-+++ b/include/opensbi.h
-@@ -20,7 +20,7 @@
-
- enum sbi_scratch_options {
-	/** Disable prints during boot */
--	SBI_SCRATCH_NO_BOOT_PRINTS = (1 << 0),
-+	SBI_SCRATCH_NO_BOOT_PRINTS = 0,
- };
-
- /** Representation dynamic info passed by previous booting stage */
---
-2.25.1

board/andes/ae350/post-build.sh

@@ -1,3 +0,0 @@
-#!/bin/sh
-cp $BINARIES_DIR/Image $TARGET_DIR/boot
-cp $BINARIES_DIR/ae350.dtb $TARGET_DIR/boot

board/andes/ae350/readme.txt

@@ -1,65 +0,0 @@
-Intro
-=====
-
-Andestech AE350 Platform
-
-The AE350 prototype demonstrates the AE350 platform on the FPGA.
-
-How to build it
-===============
-
-Configure Buildroot
--------------------
-
-  $ make andes_ae350_45_defconfig
-
-If you want to customize your configuration:
-
-  $ make menuconfig
-
-Build everything
-----------------
-Note: you will need to access to the network, since Buildroot will
-download the packages' sources.
-
-  $ make
-
-Result of the build
--------------------
-
-After building, you should obtain the following files:
-
-  output/images/
-  |-- ae350.dtb
-  |-- boot.vfat
-  |-- fw_dynamic.bin
-  |-- fw_dynamic.elf
-  |-- fw_jump.bin
-  |-- fw_jump.elf
-  |-- Image
-  |-- rootfs.ext2
-  |-- rootfs.ext4 -> rootfs.ext2
-  |-- sdcard.img
-  |-- u-boot-spl.bin
-  `-- u-boot.itb
-
-Copy the sdcard.img to a SD card with "dd":
-
-  $ sudo dd if=sdcard.img of=/dev/sdX bs=4096
-  $ sudo sync
-
-Your SD card partition should be:
-
-  Disk /dev/sdb: 14.48 GiB, 15552479232 bytes, 30375936 sectors
-  Disk model: Multi-Card
-  Units: sectors of 1 * 512 = 512 bytes
-  Sector size (logical/physical): 512 bytes / 512 bytes
-  I/O size (minimum/optimal): 512 bytes / 512 bytes
-  Disklabel type: dos
-  Disk identifier: 0x00000000
-
-  Device     Boot Start    End Sectors Size Id Type
-  /dev/sdb1           1   4096    4096   2M  c W95 FAT32 (LBA)
-  /dev/sdb2  *     4097 126976  122880  60M 83 Linux
-
-Insert SD card and reset the board, it should boot Linux from mmc.

board/andes/ae350/rootfs_overlay/boot/extlinux/extlinux.conf

@@ -1,4 +0,0 @@
-label linux
-   kernel /boot/Image
-   fdt /boot/ae350.dtb
-   append earlycon=sbi root=/dev/mmcblk0p2 rootwait

board/andes/ae350/uboot.config.fragment

@@ -1,5 +0,0 @@
-CONFIG_SPL_FS_FAT=y
-CONFIG_SPL_MMC=y
-# CONFIG_SPL_RAM_SUPPORT is not set
-# CONFIG_OF_BOARD is not set
-CONFIG_OF_SEPARATE=y

board/andes/readme.txt

@@ -0,0 +1,49 @@
+Intro
+=====
+
+Andestech(nds32) AE3XX Platform
+
+The AE3XX prototype demonstrates the AE3XX example platform on the FPGA. 
+It is composed of one Andestech(nds32) processor and AE3XX.
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+The andes_ae3xx_defconfig configuration is a sample configuration with
+all that is required to bring the FPGA Development Board:
+
+  $ make andes_ae3xx_defconfig
+
+Build everything
+----------------
+Note: you will need to have access to the network, since Buildroot will
+download the packages' sources.
+
+  $ make
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+output/images/
+    +-- vmlinux
+    +-- rootfs.cpio
+    +-- rootfs.tar
+
+How to run it
+=============
+
+Run
+---
+
+  Setup the Console with the rate 38400/8-N-1.
+
+  $ cd output/images
+  $ ../host/bin/nds32le-linux-gdb vmlinux
+  $ target remote [your host]
+  $ lo
+  $ c 

board/arcturus/aarch64-ucls1012a/post-build.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
 
 mkdir -p ${TARGET_DIR}/lib/firmware
+cp -f ${BUILD_DIR}/linux-custom/firmware/ppfe/* ${TARGET_DIR}/lib/firmware/
 cp -f ${BUILD_DIR}/linux-custom/br2-ucls1012a.its ${BINARIES_DIR}/

board/arcturus/aarch64-ucls1012a/readme.txt

@@ -24,13 +24,13 @@ After building, you should obtain this tree:
 
     output/images/
     +-- arc-ucls1012a.dtb
-    +-- Image.gz
+    +-- Image
     +-- part0-000000.itb
     +-- rootfs.cpio
     +-- rootfs.cpio.gz
     +-- rootfs.tar
     +-- u-boot.bin
-    +-- br2-ucls1012a.its
+    +-- ucls1012a.its
 
 Flashing
 --------

board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload

@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+case "$1" in
+       start)
+                modprobe pfe
+                ;;
+        stop)
+                ;;
+        restart|reload)
+                ;;
+        *)
+                echo "Usage: $0 {start|stop|restart}"
+                exit 1
+esac

board/arm/foundation-v8/readme.txt

@@ -3,18 +3,17 @@ ARM software simulator of the AArch64 architecture.
 
 First, one has to download the AArch64 software simulator from:
 
-  https://silver.arm.com/download/download.tm?pv=4807186
+  https://silver.arm.com/download/download.tm?pv=2663527
 
 Then, use the arm_foundationv8_defconfig configuration to build your
 Buildroot system.
 
 Finally, boot your system with:
 
- ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-6.4/Foundation_Platform \
+ ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-4.7/Foundation_Platform \
     --image output/images/linux-system.axf \
     --block-device output/images/rootfs.ext2 \
-    --network=nat \
-    --cores 4
+    --network=nat
 
 You can get network access from within the simulated environment
 by requesting an IP address using DHCP (run the command 'udhcpc').

board/arrow/avenger96/overlay/boot/extlinux/extlinux.conf

@@ -1,4 +0,0 @@
-label stm32mp157c-dk2-buildroot
-  kernel /boot/zImage
-  devicetree /boot/stm32mp157a-dhcor-avenger96.dtb
-  append root=/dev/mmcblk1p4 rootwait

board/arrow/avenger96/readme.txt

@@ -1,41 +0,0 @@
-Arrow Avenger96
-
-Intro
-=====
-
-This configuration supports the Arrow Avenger96 board:
-
-https://wiki.dh-electronics.com/index.php/Avenger96
-
-How to build
-============
-
- $ make avenger96_defconfig
- $ make
-
-How to write the microSD card
-=============================
-
-WARNING! This will destroy all the card content. Use with care!
-
-Once the build process is finished you will have an image called
-"sdcard.img" in the output/images/ directory.
-
-Copy the bootable "sdcard.img" onto an microSD card with "dd":
-
-  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
-
-Boot the board
-==============
-
- (1) Configure the boot switches for boot from microsd: 1-0-1
-
- (2) Insert the microSD card in the slot
-
- (3) Plug a serial adapter (beware: 1v8 levels!) to the low speed
-     expansion connector
-
- (4) Plug in power cable
-
- (5) The system will start, with the console on UART, but also visible
-     on the screen.

board/asus/tinker/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch

@@ -0,0 +1,35 @@
+From 8ee2b03039cccf64402a72dea2185d7fe1972729 Mon Sep 17 00:00:00 2001
+From: Shyam Saini <shyam.saini@amarulasolutions.com>
+Date: Mon, 15 Apr 2019 16:16:16 +0530
+Subject: [PATCH] include: configs: Increase CONFIG_SYS_BOOTM_LEN to 16MB
+
+The default value of CONFIG_SYS_BOOTM_LEN is 0x800000 i.e, 8MB which
+causes board reset because of larger uImage size.
+
+Error log snippet:
+   Booting using the fdt blob at 0x1f00000
+   Loading Kernel Image ... Image too large: increase CONFIG_SYS_BOOTM_LEN
+Must RESET board to recover
+resetting ...
+
+Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
+---
+ include/configs/rk3288_common.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
+index 72a54bc0ab..eab7cf4d86 100644
+--- a/include/configs/rk3288_common.h
++++ b/include/configs/rk3288_common.h
+@@ -9,6 +9,8 @@
+ #include <asm/arch/hardware.h>
+ #include "rockchip-common.h"
+ 
++#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* 16MB */
++
+ #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
+ #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
+ #define CONFIG_SYS_CBSIZE		1024
+-- 
+2.11.0
+

board/atmel/at91sam9x5ek_mmc/genimage.cfg

@@ -17,7 +17,6 @@ image boot.vfat {
 			image = "uboot-env.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/atmel/readme.txt

@@ -21,12 +21,6 @@ This guide covers the following configurations:
  - atmel_sama5d2_xplained_mmc_dev_defconfig
  - microchip_sama5d27_wlsom1_ek_mmc_defconfig
  - microchip_sama5d27_wlsom1_ek_mmc_dev_defconfig
- - microchip_sam9x60ek_mmc_defconfig
- - microchip_sam9x60ek_mmc_dev_defconfig
- - microchip_sama5d2_icp_mmc_defconfig
- - microchip_sama5d2_icp_mmc_dev_defconfig
- - microchip_sama7g5ek_mmc_defconfig
- - microchip_sama7g5ek_mmc_dev_defconfig
 
 These configurations will use AT91Bootstrap, u-boot and a linux kernel from
 the git trees maintained by Atmel.

board/atmel/sama5d27_som1_ek_mmc/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/atmel/sama5d27_wlsom1_ek_mmc/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/atmel/sama5d2_xplained_mmc/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/atmel/sama5d3_xplained_mmc/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/atmel/sama5d4_xplained_mmc/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }
 

board/bananapi/bananapi-m1/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,8 +16,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}
 
 	partition boot {

board/bananapi/bananapi-m2-ultra/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,8 +16,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}
 
 	partition boot {

board/bananapi/bananapi-m2-zero/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,8 +16,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}
 
 	partition boot {

board/bananapi/bananapi-m64/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,14 +16,14 @@ image sdcard.img {
 	partition spl {
 		in-partition-table = "no"
 		image = "sunxi-spl.bin"
-		offset = 8K
+		offset = 8192
 	}
 
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot.itb"
 		offset = 40K
-		size = 1M # 1MB - 40KB
+		size = 1M # 1MB - 40K
 	}
 
 	partition boot {

board/beagleboardx15/genimage.cfg

@@ -5,7 +5,6 @@ image boot.vfat {
 			"u-boot.img"
 		}
 	}
-
 	size = 4M
 }
 
@@ -16,7 +15,7 @@ image sdcard.img {
 	partition u-boot {
 		partition-type = 0xC
 		bootable = "true"
-		image = "boot.vfat"
+                image = "boot.vfat"
 	}
 
 	partition rootfs {

board/beaglebone/genimage.cfg

@@ -10,10 +10,8 @@ image boot.vfat {
 			"am335x-bone.dtb",
 			"am335x-boneblack.dtb",
 			"am335x-bonegreen.dtb",
-			"am335x-boneblack-wireless.dtb",
 		}
 	}
-
 	size = 16M
 }
 
@@ -24,7 +22,7 @@ image sdcard.img {
 	partition u-boot {
 		partition-type = 0xC
 		bootable = "true"
-		image = "boot.vfat"
+                image = "boot.vfat"
 	}
 
 	partition rootfs {

board/beaglebone/genimage_linux41.cfg

@@ -0,0 +1,32 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"MLO",
+			"u-boot.img",
+			"zImage",
+			"uEnv.txt",
+			"am335x-evm.dtb",
+			"am335x-evmsk.dtb",
+			"am335x-bone.dtb",
+			"am335x-boneblack.dtb",
+		}
+	}
+	size = 16M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		partition-type = 0xC
+		bootable = "true"
+                image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+		size = 512M
+	}
+}

board/beagleboneai/genimage.cfg

@@ -8,7 +8,6 @@ image boot.vfat {
 			"uEnv.txt"
 		}
 	}
-
 	size = 16M
 }
 

board/beagleboneai/patches/uboot/0001-am57xx_evm-fixes.patch

@@ -1,839 +0,0 @@
-From 702ea30b462ba06f4fbee3393f0e6c19531f1e5f Mon Sep 17 00:00:00 2001
-From: Robert Nelson <robertcnelson@gmail.com>
-Date: Fri, 25 Jun 2021 11:33:25 -0500
-Subject: [PATCH] am57xx_evm-fixes
-
-Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
-[Patch from https://github.com/beagleboard/u-boot/commit/702ea30b462ba06f4fbee3393f0e6c19531f1e5f]
-Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
----
- arch/arm/mach-omap2/omap5/hw_data.c |   1 +
- board/ti/am57xx/board.c             | 167 +++++++++++-
- configs/am57xx_evm_defconfig        |  15 +-
- include/configs/ti_armv7_common.h   | 407 ++++++++++++++++++++++++++++
- include/configs/ti_omap5_common.h   |   5 +
- include/environment/ti/boot.h       |  32 ++-
- include/environment/ti/mmc.h        |  49 +++-
- 7 files changed, 651 insertions(+), 25 deletions(-)
-
-diff --git a/arch/arm/mach-omap2/omap5/hw_data.c b/arch/arm/mach-omap2/omap5/hw_data.c
-index fa4e27063c..d5192b1671 100644
---- a/arch/arm/mach-omap2/omap5/hw_data.c
-+++ b/arch/arm/mach-omap2/omap5/hw_data.c
-@@ -421,6 +421,7 @@ void enable_basic_clocks(void)
- 		(*prcm)->cm_l4per_uart1_clkctrl,
- 		(*prcm)->cm_l4per_uart3_clkctrl,
- 		(*prcm)->cm_l4per_i2c1_clkctrl,
-+		(*prcm)->cm_l4per_i2c4_clkctrl,
- #ifdef CONFIG_DRIVER_TI_CPSW
- 		(*prcm)->cm_gmac_gmac_clkctrl,
- #endif
-diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c
-index 73063faee6..ad05c41f22 100644
---- a/board/ti/am57xx/board.c
-+++ b/board/ti/am57xx/board.c
-@@ -41,6 +41,7 @@
- #include <mmc.h>
- #include <dm/uclass.h>
- #include <hang.h>
-+#include <i2c.h>
- 
- #include "../common/board_detect.h"
- #include "mux_data.h"
-@@ -528,8 +529,10 @@ void do_board_detect(void)
- 
- 	rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
- 				  CONFIG_EEPROM_CHIP_ADDRESS);
--	if (rc)
-+	if (rc) {
- 		printf("ti_i2c_eeprom_init failed %d\n", rc);
-+		ti_i2c_eeprom_am_set("BBONE-AI", "A");
-+	};
- 
- #ifdef CONFIG_SUPPORT_EMMC_BOOT
- 	rc = board_bootmode_has_emmc();
-@@ -579,6 +582,164 @@ void do_board_detect(void)
- 			 "Board: %s REV %s\n", bname, board_ti_get_rev());
- }
- 
-+struct am335x_cape_eeprom_id {
-+	unsigned int header;
-+	char eeprom_rev[2];
-+	char board_name[32];
-+	char version[4];
-+	char manufacture[16];
-+	char part_number[16];
-+	char number_of_pins[2];
-+	char serial_number[12];
-+	char pin_usage[140];
-+	char vdd_3v3exp[ 2];
-+	char vdd_5v[ 2];
-+	char sys_5v[2];
-+	char dc_supplied[2];
-+};
-+
-+#define CAPE_EEPROM_BUS_NUM 3
-+#define CAPE_EEPROM_ADDR0	0x54
-+#define CAPE_EEPROM_ADDR1	0x55
-+#define CAPE_EEPROM_ADDR2	0x56
-+#define CAPE_EEPROM_ADDR3	0x57
-+
-+#define CAPE_EEPROM_ADDR_LEN 0x10
-+
-+static int probe_cape_eeprom(struct am335x_cape_eeprom_id *cape_header)
-+{
-+	int ret;
-+	struct udevice *dev;
-+	unsigned char addr;
-+	/* /lib/firmware/BB-CAPE-DISP-CT4-00A0.dtbo */
-+	/* 14 + 16 + 1 + 4 + 5 = 40 */
-+	char hash_cape_overlay[40];
-+	char cape_overlay[26];
-+	char process_cape_part_number[16];
-+	char process_cape_version[4];
-+	char end_part_number;
-+	char cape_overlay_pass_to_kernel[18];
-+
-+	strlcpy(cape_overlay_pass_to_kernel, "", 1);
-+
-+	for ( addr = CAPE_EEPROM_ADDR0; addr <= CAPE_EEPROM_ADDR3; addr++ ) {
-+		ret = i2c_get_chip_for_busnum(CAPE_EEPROM_BUS_NUM, addr, 1, &dev);
-+		if (ret) {
-+			printf("BeagleBone Cape EEPROM: no EEPROM at address: 0x%x\n", addr);
-+		} else {
-+			printf("BeagleBone Cape EEPROM: found EEPROM at address: 0x%x\n", addr);
-+
-+			ret = i2c_set_chip_offset_len(dev, 2);
-+			if (ret) {
-+				printf("BeagleBone Cape EEPROM: i2c_set_chip_offset_len failure\n");
-+			}
-+
-+			ret = dm_i2c_read(dev, 0, (uchar *)cape_header, sizeof(struct am335x_cape_eeprom_id));
-+			if (ret) {
-+				printf("BeagleBone Cape EEPROM: Cannot read eeprom params\n");
-+			}
-+
-+			if (cape_header->header == 0xEE3355AA) {
-+				strlcpy(hash_cape_overlay, "/lib/firmware/", 14 + 1);
-+				strlcpy(cape_overlay, "", 2);
-+				strlcpy(cape_overlay_pass_to_kernel, "", 2);
-+				strlcpy(process_cape_part_number, "...............", 16 + 1);
-+				strlcpy(process_cape_version, "...", 4 + 1);
-+
-+				strlcpy(process_cape_part_number, cape_header->part_number, 16 + 1);
-+				printf("BeagleBone Cape EEPROM: debug part_number field:[%s]\n", process_cape_part_number);
-+
-+				//FIXME: some capes end with '.'
-+				if ( process_cape_part_number[15] == 0x2E ) {
-+					puts("debug: fixup, extra . in eeprom field\n");
-+					process_cape_part_number[15] = 0x00;
-+					if ( process_cape_part_number[14] == 0x2E ) {
-+						process_cape_part_number[14] = 0x00;
-+					}
-+				}
-+
-+				//Find ending 0x00 or 0xFF
-+				puts("BeagleBone Cape EEPROM: debug part_number field HEX:[");
-+				end_part_number=16;
-+				for ( int i=0; i <= 16; i++ ) {
-+					if (( process_cape_part_number[i] == 0x00 ) || ( process_cape_part_number[i] == 0xFF )) {
-+						end_part_number=i;
-+						i=17;
-+					} else {
-+						printf("%x", process_cape_part_number[i]);
-+					}
-+				}
-+				puts("]\n");
-+
-+				strncat(cape_overlay_pass_to_kernel, process_cape_part_number, end_part_number);
-+				strncat(cape_overlay_pass_to_kernel, ",", 1);
-+				//printf("debug: %s\n", cape_overlay_pass_to_kernel);
-+
-+				strncat(hash_cape_overlay, process_cape_part_number, end_part_number);
-+				strncat(cape_overlay, process_cape_part_number, end_part_number);
-+				//printf("debug: %s %s\n", hash_cape_overlay, cape_overlay);
-+
-+				strncat(hash_cape_overlay, "-", 1);
-+				strncat(cape_overlay, "-", 1);
-+				//printf("debug: %s %s\n", hash_cape_overlay, cape_overlay);
-+
-+				strlcpy(process_cape_version, cape_header->version, 4 + 1);
-+				//printf("debug: version field:[%s]\n", process_cape_version);
-+
-+				//Find invalid 0xFF -> 0x30 BBAI FAN Cape...
-+				puts("BeagleBone Cape EEPROM: debug version field HEX:[");
-+				for ( int i=0; i <= 3; i++ ) {
-+					printf("%x", process_cape_version[i]);
-+					if ( process_cape_version[i] == 0xFF ) {
-+						process_cape_version[i] = 0x30;
-+					}
-+				}
-+				puts("]\n");
-+
-+				strncat(hash_cape_overlay, process_cape_version, 4);
-+				strncat(cape_overlay, process_cape_version, 4);
-+				//printf("debug: %s %s\n", hash_cape_overlay, cape_overlay);
-+
-+				strncat(hash_cape_overlay, ".dtbo", 5);
-+				strncat(cape_overlay, ".dtbo", 5);
-+				//printf("debug: %s %s\n", hash_cape_overlay, cape_overlay);
-+
-+				printf("BeagleBone Cape EEPROM: 0x%x %s\n", addr, cape_overlay);
-+
-+				switch(addr) {
-+					case CAPE_EEPROM_ADDR0:
-+						env_set("uboot_overlay_addr0", cape_overlay);
-+						env_set("uboot_detected_capes_addr0", cape_overlay_pass_to_kernel);
-+						break;
-+					case CAPE_EEPROM_ADDR1:
-+						env_set("uboot_overlay_addr1", cape_overlay);
-+						env_set("uboot_detected_capes_addr1", cape_overlay_pass_to_kernel);
-+						break;
-+					case CAPE_EEPROM_ADDR2:
-+						env_set("uboot_overlay_addr2", cape_overlay);
-+						env_set("uboot_detected_capes_addr2", cape_overlay_pass_to_kernel);
-+						break;
-+					case CAPE_EEPROM_ADDR3:
-+						env_set("uboot_overlay_addr3", cape_overlay);
-+						env_set("uboot_detected_capes_addr3", cape_overlay_pass_to_kernel);
-+						break;
-+				}
-+				env_set("uboot_detected_capes", "1");
-+			} else {
-+				printf("BeagleBone Cape EEPROM: EEPROM contents not valid (or blank) on address: 0x%x\n", addr);
-+			}
-+		}
-+	}
-+	return 0;
-+}
-+
-+void do_cape_detect(void)
-+{
-+	struct am335x_cape_eeprom_id cape_header;
-+
-+	probe_cape_eeprom(&cape_header);
-+}
-+
- static void setup_board_eeprom_env(void)
- {
- 	char *name = "beagle_x15";
-@@ -782,8 +943,10 @@ int board_late_init(void)
- 	/* Just probe the potentially supported cdce913 device */
- 	uclass_get_device(UCLASS_CLK, 0, &dev);
- 
--	if (board_is_bbai())
-+	if (board_is_bbai()) {
- 		env_set("console", "ttyS0,115200n8");
-+		do_cape_detect();
-+	}
- 
- #if !defined(CONFIG_SPL_BUILD)
- 	board_ti_set_ethaddr(2);
-diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
-index 4da4aaa1c7..ed5b8aec16 100644
---- a/configs/am57xx_evm_defconfig
-+++ b/configs/am57xx_evm_defconfig
-@@ -10,16 +10,20 @@ CONFIG_SPL_TEXT_BASE=0x40300000
- CONFIG_OMAP54XX=y
- CONFIG_TARGET_AM57XX_EVM=y
- CONFIG_SPL=y
--CONFIG_ENV_OFFSET_REDUND=0x280000
- CONFIG_SPL_SPI_FLASH_SUPPORT=y
- CONFIG_SPL_SPI_SUPPORT=y
- CONFIG_ARMV7_LPAE=y
--CONFIG_DEFAULT_DEVICE_TREE="am572x-idk"
-+CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15-revc"
- CONFIG_AHCI=y
- CONFIG_DISTRO_DEFAULTS=y
- CONFIG_SPL_LOAD_FIT=y
- # CONFIG_USE_SPL_FIT_GENERATOR is not set
- CONFIG_OF_BOARD_SETUP=y
-+CONFIG_BOOTDELAY=1
-+CONFIG_AUTOBOOT_KEYED=y
-+CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
-+CONFIG_AUTOBOOT_DELAY_STR="d"
-+CONFIG_AUTOBOOT_STOP_STR=" "
- CONFIG_USE_BOOTARGS=y
- CONFIG_BOOTARGS="androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=beagle_x15board"
- # CONFIG_USE_BOOTCOMMAND is not set
-@@ -48,13 +52,12 @@ CONFIG_BOOTP_DNS2=y
- CONFIG_CMD_AVB=y
- CONFIG_OF_CONTROL=y
- CONFIG_SPL_OF_CONTROL=y
--CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am5729-beagleboneai am572x-idk am571x-idk am574x-idk"
-+CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am5729-beagleboneai"
- CONFIG_ENV_OVERWRITE=y
--CONFIG_ENV_IS_IN_MMC=y
--CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
-+# CONFIG_ENV_IS_IN_FAT is not set
- CONFIG_SYS_RELOC_GD_ENV_ADDR=y
--CONFIG_SYS_MMC_ENV_DEV=1
- CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-+# CONFIG_SPL_ENV_IS_NOWHERE is not set
- CONFIG_VERSION_VARIABLE=y
- CONFIG_BOOTP_SEND_HOSTNAME=y
- CONFIG_DM=y
-diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
-index f13e9e5264..eabd03e27d 100644
---- a/include/configs/ti_armv7_common.h
-+++ b/include/configs/ti_armv7_common.h
-@@ -92,6 +92,413 @@
- #define CONFIG_SYS_I2C
- #endif
- 
-+#define EEPROM_PROGRAMMING \
-+	"eeprom_dump=i2c dev 0; " \
-+		"i2c md 0x50 0x00.2 20; " \
-+		"\0" \
-+	"eeprom_blank=i2c dev 0; " \
-+		"i2c mw 0x50 0x00.2 ff; " \
-+		"i2c mw 0x50 0x01.2 ff; " \
-+		"i2c mw 0x50 0x02.2 ff; " \
-+		"i2c mw 0x50 0x03.2 ff; " \
-+		"i2c mw 0x50 0x04.2 ff; " \
-+		"i2c mw 0x50 0x05.2 ff; " \
-+		"i2c mw 0x50 0x06.2 ff; " \
-+		"i2c mw 0x50 0x07.2 ff; " \
-+		"i2c mw 0x50 0x08.2 ff; " \
-+		"i2c mw 0x50 0x09.2 ff; " \
-+		"i2c mw 0x50 0x0a.2 ff; " \
-+		"i2c mw 0x50 0x0b.2 ff; " \
-+		"i2c mw 0x50 0x0c.2 ff; " \
-+		"i2c mw 0x50 0x0d.2 ff; " \
-+		"i2c mw 0x50 0x0e.2 ff; " \
-+		"i2c mw 0x50 0x0f.2 ff; " \
-+		"i2c mw 0x50 0x10.2 ff; " \
-+		"i2c mw 0x50 0x11.2 ff; " \
-+		"i2c mw 0x50 0x12.2 ff; " \
-+		"i2c mw 0x50 0x13.2 ff; " \
-+		"i2c mw 0x50 0x14.2 ff; " \
-+		"i2c mw 0x50 0x15.2 ff; " \
-+		"i2c mw 0x50 0x16.2 ff; " \
-+		"i2c mw 0x50 0x17.2 ff; " \
-+		"i2c mw 0x50 0x18.2 ff; " \
-+		"i2c mw 0x50 0x19.2 ff; " \
-+		"i2c mw 0x50 0x1a.2 ff; " \
-+		"i2c mw 0x50 0x1b.2 ff; " \
-+		"i2c mw 0x50 0x1c.2 ff; " \
-+		"i2c mw 0x50 0x1d.2 ff; " \
-+		"i2c mw 0x50 0x1e.2 ff; " \
-+		"i2c mw 0x50 0x1f.2 ff; " \
-+		"i2c md 0x50 0x00.2 20; " \
-+		"\0" \
-+	"eeprom_x15_b1=i2c dev 0; " \
-+		"i2c mw 0x50 0x00.2 aa; " \
-+		"i2c mw 0x50 0x01.2 55; " \
-+		"i2c mw 0x50 0x02.2 33; " \
-+		"i2c mw 0x50 0x03.2 ee; " \
-+		"i2c mw 0x50 0x04.2 42; " \
-+		"i2c mw 0x50 0x05.2 42; " \
-+		"i2c mw 0x50 0x06.2 52; " \
-+		"i2c mw 0x50 0x07.2 44; " \
-+		"i2c mw 0x50 0x08.2 58; " \
-+		"i2c mw 0x50 0x09.2 31; " \
-+		"i2c mw 0x50 0x0a.2 35; " \
-+		"i2c mw 0x50 0x0b.2 5f; " \
-+		"i2c mw 0x50 0x0c.2 42; " \
-+		"i2c mw 0x50 0x0d.2 2e; " \
-+		"i2c mw 0x50 0x0e.2 31; " \
-+		"i2c mw 0x50 0x0f.2 30; " \
-+		"i2c mw 0x50 0x10.2 57; " \
-+		"i2c mw 0x50 0x11.2 57; " \
-+		"i2c mw 0x50 0x12.2 59; " \
-+		"i2c mw 0x50 0x13.2 59; " \
-+		"i2c mw 0x50 0x14.2 34; " \
-+		"i2c mw 0x50 0x15.2 50; " \
-+		"i2c mw 0x50 0x16.2 35; " \
-+		"i2c mw 0x50 0x17.2 35; " \
-+		"i2c mw 0x50 0x18.2 30; " \
-+		"i2c mw 0x50 0x19.2 30; " \
-+		"i2c mw 0x50 0x1a.2 30; " \
-+		"i2c mw 0x50 0x1b.2 30; " \
-+		"i2c mw 0x50 0x1c.2 ff; " \
-+		"i2c mw 0x50 0x1d.2 ff; " \
-+		"i2c mw 0x50 0x1e.2 ff; " \
-+		"i2c mw 0x50 0x1f.2 ff; " \
-+		"i2c md 0x50 0x00.2 20; " \
-+		"\0" \
-+	"eeprom_x15_c=i2c dev 0; " \
-+		"i2c mw 0x50 0x00.2 aa; " \
-+		"i2c mw 0x50 0x01.2 55; " \
-+		"i2c mw 0x50 0x02.2 33; " \
-+		"i2c mw 0x50 0x03.2 ee; " \
-+		"i2c mw 0x50 0x04.2 42; " \
-+		"i2c mw 0x50 0x05.2 42; " \
-+		"i2c mw 0x50 0x06.2 52; " \
-+		"i2c mw 0x50 0x07.2 44; " \
-+		"i2c mw 0x50 0x08.2 58; " \
-+		"i2c mw 0x50 0x09.2 31; " \
-+		"i2c mw 0x50 0x0a.2 35; " \
-+		"i2c mw 0x50 0x0b.2 5f; " \
-+		"i2c mw 0x50 0x0c.2 43; " \
-+		"i2c mw 0x50 0x0d.2 2e; " \
-+		"i2c mw 0x50 0x0e.2 30; " \
-+		"i2c mw 0x50 0x0f.2 30; " \
-+		"i2c mw 0x50 0x10.2 79; " \
-+		"i2c mw 0x50 0x11.2 79; " \
-+		"i2c mw 0x50 0x12.2 77; " \
-+		"i2c mw 0x50 0x13.2 77; " \
-+		"i2c mw 0x50 0x14.2 50; " \
-+		"i2c mw 0x50 0x15.2 58; " \
-+		"i2c mw 0x50 0x16.2 31; " \
-+		"i2c mw 0x50 0x17.2 35; " \
-+		"i2c mw 0x50 0x18.2 6e; " \
-+		"i2c mw 0x50 0x19.2 6e; " \
-+		"i2c mw 0x50 0x1a.2 6e; " \
-+		"i2c mw 0x50 0x1b.2 6e; " \
-+		"i2c mw 0x50 0x1c.2 ff; " \
-+		"i2c mw 0x50 0x1d.2 ff; " \
-+		"i2c mw 0x50 0x1e.2 ff; " \
-+		"i2c mw 0x50 0x1f.2 ff; " \
-+		"i2c md 0x50 0x00.2 20; " \
-+	"eeprom_bbai_a2=i2c dev 0; " \
-+		"i2c mw 0x50 0x00.2 aa; " \
-+		"i2c mw 0x50 0x01.2 55; " \
-+		"i2c mw 0x50 0x02.2 33; " \
-+		"i2c mw 0x50 0x03.2 ee; " \
-+		"i2c mw 0x50 0x04.2 42; " \
-+		"i2c mw 0x50 0x05.2 42; " \
-+		"i2c mw 0x50 0x06.2 4F; " \
-+		"i2c mw 0x50 0x07.2 4E; " \
-+		"i2c mw 0x50 0x08.2 45; " \
-+		"i2c mw 0x50 0x09.2 2D; " \
-+		"i2c mw 0x50 0x0a.2 41; " \
-+		"i2c mw 0x50 0x0b.2 49; " \
-+		"i2c mw 0x50 0x0c.2 30; " \
-+		"i2c mw 0x50 0x0d.2 30; " \
-+		"i2c mw 0x50 0x0e.2 41; " \
-+		"i2c mw 0x50 0x0f.2 32; " \
-+		"i2c mw 0x50 0x10.2 57; " \
-+		"i2c mw 0x50 0x11.2 57; " \
-+		"i2c mw 0x50 0x12.2 59; " \
-+		"i2c mw 0x50 0x13.2 59; " \
-+		"i2c mw 0x50 0x14.2 53; " \
-+		"i2c mw 0x50 0x15.2 42; " \
-+		"i2c mw 0x50 0x16.2 41; " \
-+		"i2c mw 0x50 0x17.2 49; " \
-+		"i2c mw 0x50 0x18.2 30; " \
-+		"i2c mw 0x50 0x19.2 30; " \
-+		"i2c mw 0x50 0x1a.2 30; " \
-+		"i2c mw 0x50 0x1b.2 30; " \
-+		"i2c mw 0x50 0x1c.2 30; " \
-+		"i2c mw 0x50 0x1d.2 30; " \
-+		"i2c mw 0x50 0x1e.2 ff; " \
-+		"i2c mw 0x50 0x1f.2 ff; " \
-+		"i2c md 0x50 0x00.2 20; " \
-+		"\0" \
-+
-+#define EEWIKI_MMC_BOOT \
-+	"mmc_boot=${devtype} dev ${mmcdev}; ${devtype} part; " \
-+		"if ${devtype} rescan; then " \
-+			"echo Scanning ${devtype} device ${mmcdev};" \
-+			"setenv bootpart ${mmcdev}:1; " \
-+			"echo Checking for: /uEnv.txt ...;" \
-+			"if test -e ${devtype} ${bootpart} /uEnv.txt; then " \
-+				"load ${devtype} ${bootpart} ${loadaddr} /uEnv.txt;" \
-+				"env import -t ${loadaddr} ${filesize};" \
-+				"echo Loaded environment from /uEnv.txt;" \
-+				"echo Checking if uenvcmd is set ...;" \
-+				"if test -n ${uenvcmd}; then " \
-+					"echo Running uenvcmd ...;" \
-+					"run uenvcmd;" \
-+				"fi;" \
-+			"fi; " \
-+			"echo Checking for: /boot/uEnv.txt ...;" \
-+			"for i in 1 2 3 4 5 6 7 ; do " \
-+				"setenv mmcpart ${i};" \
-+				"setenv bootpart ${mmcdev}:${mmcpart};" \
-+				"if test -e ${devtype} ${bootpart} /boot/uEnv.txt; then " \
-+					"load ${devtype} ${bootpart} ${loadaddr} /boot/uEnv.txt;" \
-+					"env import -t ${loadaddr} ${filesize};" \
-+					"echo Loaded environment from /boot/uEnv.txt;" \
-+					"if test -n ${dtb}; then " \
-+						"setenv fdtfile ${dtb};" \
-+						"echo debug: [dtb=${fdtfile}] ...;" \
-+					"fi;" \
-+					"echo Checking if uname_r is set in /boot/uEnv.txt ...;" \
-+					"if test -n ${uname_r}; then " \
-+						"echo debug: [uname_r=${uname_r}] ...;" \
-+						"setenv oldroot /dev/mmcblk${mmcdev}p${mmcpart};" \
-+						"run uname_boot;" \
-+					"fi;" \
-+				"fi;" \
-+			"done;" \
-+		"fi;\0" \
-+
-+#define EEWIKI_SCSI_BOOT \
-+	"scsi_boot=${devtype} reset ; " \
-+		"if ${devtype} dev ${mmcdev}; then " \
-+			"echo Scanning ${devtype} device ${mmcdev};" \
-+			"setenv bootpart ${mmcdev}:1; " \
-+			"echo Checking for: /uEnv.txt ...;" \
-+			"if test -e ${devtype} ${bootpart} /uEnv.txt; then " \
-+				"load ${devtype} ${bootpart} ${loadaddr} /uEnv.txt;" \
-+				"env import -t ${loadaddr} ${filesize};" \
-+				"echo Loaded environment from /uEnv.txt;" \
-+				"echo Checking if uenvcmd is set ...;" \
-+				"if test -n ${uenvcmd}; then " \
-+					"echo Running uenvcmd ...;" \
-+					"run uenvcmd;" \
-+				"fi;" \
-+			"fi; " \
-+			"echo Checking for: /boot/uEnv.txt ...;" \
-+			"for i in 1 2 3 4 ; do " \
-+				"setenv mmcpart ${i};" \
-+				"setenv bootpart ${mmcdev}:${mmcpart};" \
-+				"if test -e ${devtype} ${bootpart} /boot/uEnv.txt; then " \
-+					"load ${devtype} ${bootpart} ${loadaddr} /boot/uEnv.txt;" \
-+					"env import -t ${loadaddr} ${filesize};" \
-+					"echo Loaded environment from /boot/uEnv.txt;" \
-+					"if test -n ${dtb}; then " \
-+						"setenv fdtfile ${dtb};" \
-+						"echo debug: [dtb=${fdtfile}] ...;" \
-+					"fi;" \
-+					"echo Checking if uname_r is set in /boot/uEnv.txt ...;" \
-+					"if test -n ${uname_r}; then " \
-+						"echo debug: [uname_r=${uname_r}] ...;" \
-+						"setenv oldroot /dev/sda${mmcpart};" \
-+						"run uname_boot;" \
-+					"fi;" \
-+				"fi;" \
-+			"done;" \
-+		"fi;\0" \
-+
-+#define EEWIKI_USB_BOOT \
-+	"usb_boot=${devtype} reset ; " \
-+		"if ${devtype} dev ${mmcdev}; then " \
-+			"echo Scanning ${devtype} device ${mmcdev};" \
-+			"setenv bootpart ${mmcdev}:1; " \
-+			"echo Checking for: /uEnv.txt ...;" \
-+			"if test -e ${devtype} ${bootpart} /uEnv.txt; then " \
-+				"load ${devtype} ${bootpart} ${loadaddr} /uEnv.txt;" \
-+				"env import -t ${loadaddr} ${filesize};" \
-+				"echo Loaded environment from /uEnv.txt;" \
-+				"echo Checking if uenvcmd is set in /uEnv.txt ...;" \
-+				"if test -n ${uenvcmd}; then " \
-+					"echo Running uenvcmd ...;" \
-+					"run uenvcmd;" \
-+				"fi;" \
-+			"fi; " \
-+			"echo Checking for: /boot/uEnv.txt ...;" \
-+			"for i in 1 2 3 4 ; do " \
-+				"setenv mmcpart ${i};" \
-+				"setenv bootpart ${mmcdev}:${mmcpart};" \
-+				"if test -e ${devtype} ${bootpart} /boot/uEnv.txt; then " \
-+					"load ${devtype} ${bootpart} ${loadaddr} /boot/uEnv.txt;" \
-+					"env import -t ${loadaddr} ${filesize};" \
-+					"echo Loaded environment from /boot/uEnv.txt;" \
-+					"if test -n ${dtb}; then " \
-+						"setenv fdtfile ${dtb};" \
-+						"echo debug: [dtb=${fdtfile}] ...;" \
-+					"fi;" \
-+					"echo Checking if uname_r is set in /boot/uEnv.txt ...;" \
-+					"if test -n ${uname_r}; then " \
-+						"echo debug: [uname_r=${uname_r}] ...;" \
-+						"setenv oldroot /dev/sda${mmcpart};" \
-+						"run uname_boot;" \
-+					"fi;" \
-+				"fi;" \
-+			"done;" \
-+		"fi;\0" \
-+
-+#define EEWIKI_UNAME_BOOT \
-+	"uname_boot="\
-+		"setenv bootdir /boot; " \
-+		"setenv bootfile vmlinuz-${uname_r}; " \
-+		"if test -e ${devtype} ${bootpart} ${bootdir}/${bootfile}; then " \
-+			"echo loading ${bootdir}/${bootfile} ...; "\
-+			"run loadimage;" \
-+			"setenv fdtdir /boot/dtbs/${uname_r}; " \
-+			"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+				"run loadfdt;" \
-+			"else " \
-+				"setenv fdtdir /usr/lib/linux-image-${uname_r}; " \
-+				"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+					"run loadfdt;" \
-+				"else " \
-+					"setenv fdtdir /lib/firmware/${uname_r}/device-tree; " \
-+					"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+						"run loadfdt;" \
-+					"else " \
-+						"setenv fdtdir /boot/dtb-${uname_r}; " \
-+						"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+							"run loadfdt;" \
-+						"else " \
-+							"setenv fdtdir /boot/dtbs; " \
-+							"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+								"run loadfdt;" \
-+							"else " \
-+								"setenv fdtdir /boot/dtb; " \
-+								"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+									"run loadfdt;" \
-+								"else " \
-+									"setenv fdtdir /boot; " \
-+									"if test -e ${devtype} ${bootpart} ${fdtdir}/${fdtfile}; then " \
-+										"run loadfdt;" \
-+									"else " \
-+										"echo; echo unable to find ${fdtfile} ...; echo booting legacy ...;"\
-+										"run args_mmc;" \
-+										"echo debug: [${bootargs}] ... ;" \
-+										"echo debug: [bootz ${loadaddr}] ... ;" \
-+										"bootz ${loadaddr}; " \
-+									"fi;" \
-+								"fi;" \
-+							"fi;" \
-+						"fi;" \
-+					"fi;" \
-+				"fi;" \
-+			"fi; " \
-+			"if test -n ${enable_uboot_overlays}; then " \
-+				"setenv fdt_buffer 0x60000;" \
-+				"if test -n ${uboot_fdt_buffer}; then " \
-+					"setenv fdt_buffer ${uboot_fdt_buffer};" \
-+				"fi;" \
-+				"echo uboot_overlays: [fdt_buffer=${fdt_buffer}] ... ;" \
-+				"if test -n ${uboot_overlay_addr0}; then " \
-+					"if test -n ${disable_uboot_overlay_addr0}; then " \
-+						"echo uboot_overlays: uboot loading of [${uboot_overlay_addr0}] disabled by /boot/uEnv.txt [disable_uboot_overlay_addr0=1]...;" \
-+					"else " \
-+						"setenv uboot_overlay ${uboot_overlay_addr0}; " \
-+						"run virtualloadoverlay;" \
-+					"fi;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr1}; then " \
-+					"if test -n ${disable_uboot_overlay_addr1}; then " \
-+						"echo uboot_overlays: uboot loading of [${uboot_overlay_addr1}] disabled by /boot/uEnv.txt [disable_uboot_overlay_addr1=1]...;" \
-+					"else " \
-+						"setenv uboot_overlay ${uboot_overlay_addr1}; " \
-+						"run virtualloadoverlay;" \
-+					"fi;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr2}; then " \
-+					"if test -n ${disable_uboot_overlay_addr2}; then " \
-+						"echo uboot_overlays: uboot loading of [${uboot_overlay_addr2}] disabled by /boot/uEnv.txt [disable_uboot_overlay_addr2=1]...;" \
-+					"else " \
-+						"setenv uboot_overlay ${uboot_overlay_addr2}; " \
-+						"run virtualloadoverlay;" \
-+					"fi;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr3}; then " \
-+					"if test -n ${disable_uboot_overlay_addr3}; then " \
-+						"echo uboot_overlays: uboot loading of [${uboot_overlay_addr3}] disabled by /boot/uEnv.txt [disable_uboot_overlay_addr3=1]...;" \
-+					"else " \
-+						"setenv uboot_overlay ${uboot_overlay_addr3}; " \
-+						"run virtualloadoverlay;" \
-+					"fi;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr4}; then " \
-+					"setenv uboot_overlay ${uboot_overlay_addr4}; " \
-+					"run virtualloadoverlay;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr5}; then " \
-+					"setenv uboot_overlay ${uboot_overlay_addr5}; " \
-+					"run virtualloadoverlay;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr6}; then " \
-+					"setenv uboot_overlay ${uboot_overlay_addr6}; " \
-+					"run virtualloadoverlay;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_addr7}; then " \
-+					"setenv uboot_overlay ${uboot_overlay_addr7}; " \
-+					"run virtualloadoverlay;" \
-+				"fi;" \
-+				"if test -n ${uboot_overlay_pru}; then " \
-+					"setenv uboot_overlay ${uboot_overlay_pru}; " \
-+					"run virtualloadoverlay;" \
-+				"fi;" \
-+			"else " \
-+				"echo uboot_overlays: add [enable_uboot_overlays=1] to /boot/uEnv.txt to enable...;" \
-+			"fi;" \
-+			"setenv rdfile initrd.img-${uname_r}; " \
-+			"if test -e ${devtype} ${bootpart} ${bootdir}/${rdfile}; then " \
-+				"echo loading ${bootdir}/${rdfile} ...; "\
-+				"run loadrd;" \
-+				"if test -n ${netinstall_enable}; then " \
-+					"run args_netinstall; run message;" \
-+					"echo debug: [${bootargs}] ... ;" \
-+					"echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}] ... ;" \
-+					"bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
-+				"fi;" \
-+				"if test -n ${uenv_root}; then " \
-+					"run args_uenv_root;" \
-+					"echo debug: [${bootargs}] ... ;" \
-+					"echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}] ... ;" \
-+					"bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
-+				"fi;" \
-+				"if test -n ${uuid}; then " \
-+					"run args_mmc_uuid;" \
-+					"echo debug: [${bootargs}] ... ;" \
-+					"echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}] ... ;" \
-+					"bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
-+				"else " \
-+					"run args_mmc_old;" \
-+					"echo debug: [${bootargs}] ... ;" \
-+					"echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}] ... ;" \
-+					"bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
-+				"fi;" \
-+			"else " \
-+				"if test -n ${uenv_root}; then " \
-+					"run args_uenv_root;" \
-+					"echo debug: [${bootargs}] ... ;" \
-+					"echo debug: [bootz ${loadaddr} - ${fdtaddr}] ... ;" \
-+					"bootz ${loadaddr} - ${fdtaddr}; " \
-+				"fi;" \
-+				"run args_mmc_old;" \
-+				"echo debug: [${bootargs}] ... ;" \
-+				"echo debug: [bootz ${loadaddr} - ${fdtaddr}] ... ;" \
-+				"bootz ${loadaddr} - ${fdtaddr}; " \
-+			"fi;" \
-+		"fi;\0" \
-+
- /*
-  * The following are general good-enough settings for U-Boot.  We set a
-  * large malloc pool as we generally have a lot of DDR, and we opt for
-diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
-index de0a6af2fd..0cd2ccea03 100644
---- a/include/configs/ti_omap5_common.h
-+++ b/include/configs/ti_omap5_common.h
-@@ -64,6 +64,11 @@
- 	DEFAULT_FIT_TI_ARGS \
- 	DEFAULT_COMMON_BOOT_TI_ARGS \
- 	DEFAULT_FDT_TI_ARGS \
-+	EEWIKI_USB_BOOT \
-+	EEWIKI_SCSI_BOOT \
-+	EEWIKI_MMC_BOOT \
-+	EEWIKI_UNAME_BOOT \
-+	EEPROM_PROGRAMMING \
- 	DFUARGS \
- 	NETARGS \
- 	NANDARGS \
-diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h
-index a9d8f28d46..1480b6e3df 100644
---- a/include/environment/ti/boot.h
-+++ b/include/environment/ti/boot.h
-@@ -132,6 +132,7 @@
- 	"bootpart=0:2\0" \
- 	"bootdir=/boot\0" \
- 	"bootfile=zImage\0" \
-+	"board_eeprom_header=undefined\0" \
- 	"usbtty=cdc_acm\0" \
- 	"vram=16M\0" \
- 	AVB_VERIFY_CMD \
-@@ -183,7 +184,14 @@
- 		"else " \
- 			"echo $apart partition not found; " \
- 			"exit; " \
--		"fi;\0"
-+		"fi;\0 " \
-+	"read_board_eeprom=" \
-+		"if test $board_eeprom_header = beagle_x15_revb1_blank; then " \
-+			"run eeprom_dump; run eeprom_x15_b1; reset; fi; " \
-+		"if test $board_eeprom_header = beagle_x15_revc_blank; then " \
-+			"run eeprom_dump; run eeprom_x15_c; reset; fi; " \
-+		"if test $board_eeprom_header = bbai_a2_blank; then " \
-+			"run eeprom_dump; run eeprom_bbai_a2; reset; fi;  \0 "
- 
- #ifdef CONFIG_OMAP54XX
- 
-@@ -223,19 +231,17 @@
- 			"echo WARNING: Could not determine device tree to use; fi; \0"
- 
- #define CONFIG_BOOTCOMMAND \
--	"if test ${dofastboot} -eq 1; then " \
--		"echo Boot fastboot requested, resetting dofastboot ...;" \
--		"setenv dofastboot 0; saveenv;" \
--		FASTBOOT_CMD \
--	"fi;" \
--	"if test ${boot_fit} -eq 1; then "	\
--		"run update_to_fit;"	\
--	"fi;"	\
-+	"run read_board_eeprom; " \
- 	"run findfdt; " \
--	"run envboot; " \
--	"run mmcboot;" \
--	"run emmc_linux_boot; " \
--	"run emmc_android_boot; " \
-+	"setenv mmcdev 0; " \
-+	"setenv devtype usb; " \
-+	"echo usb_boot is currently disabled;" \
-+	"setenv devtype scsi; " \
-+	"echo scsi_boot is currently disabled;" \
-+	"setenv devtype mmc; " \
-+	"run mmc_boot;" \
-+	"setenv mmcdev 1; " \
-+	"run mmc_boot;" \
- 	""
- 
- #endif /* CONFIG_OMAP54XX */
-diff --git a/include/environment/ti/mmc.h b/include/environment/ti/mmc.h
-index b86c8dc7a4..0ec09f279a 100644
---- a/include/environment/ti/mmc.h
-+++ b/include/environment/ti/mmc.h
-@@ -11,11 +11,31 @@
- #define DEFAULT_MMC_TI_ARGS \
- 	"mmcdev=0\0" \
- 	"mmcrootfstype=ext4 rootwait\0" \
--	"finduuid=part uuid mmc ${bootpart} uuid\0" \
-+	"finduuid=part uuid ${devtype} ${bootpart} uuid\0" \
- 	"args_mmc=run finduuid;setenv bootargs console=${console} " \
- 		"${optargs} " \
--		"root=PARTUUID=${uuid} rw " \
--		"rootfstype=${mmcrootfstype}\0" \
-+		"root=PARTUUID=${uuid} ro " \
-+		"rootfstype=${mmcrootfstype} " \
-+		"${cmdline}\0" \
-+	"args_mmc_old=setenv bootargs console=${console} " \
-+		"${optargs} " \
-+		"root=${oldroot} ro " \
-+		"rootfstype=${mmcrootfstype} " \
-+		"${cmdline}\0" \
-+	"args_mmc_uuid=setenv bootargs console=${console} " \
-+		"${optargs} " \
-+		"root=UUID=${uuid} ro " \
-+		"rootfstype=${mmcrootfstype} " \
-+		"${cmdline}\0" \
-+	"args_uenv_root=setenv bootargs console=${console} " \
-+		"${optargs} " \
-+		"root=${uenv_root} ro " \
-+		"rootfstype=${mmcrootfstype} " \
-+		"${musb} ${cmdline}\0" \
-+	"args_netinstall=setenv bootargs ${netinstall_bootargs} " \
-+		"${optargs} " \
-+		"root=/dev/ram rw " \
-+		"${cmdline}\0" \
- 	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- 	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
- 		"source ${loadaddr}\0" \
-@@ -24,7 +44,28 @@
- 		"env import -t ${loadaddr} ${filesize}\0" \
- 	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}\0" \
- 	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
--	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
-+	"loadrd=load ${devtype} ${bootpart} ${rdaddr} ${bootdir}/${rdfile}; setenv rdsize ${filesize}\0" \
-+	"loadfdt=echo loading ${fdtdir}/${fdtfile} ...; load ${devtype} ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
-+	"loadoverlay=echo uboot_overlays: loading ${actual_uboot_overlay} ...; " \
-+		"load ${devtype} ${bootpart} ${rdaddr} ${actual_uboot_overlay}; " \
-+		"fdt addr ${fdtaddr}; fdt resize ${fdt_buffer}; " \
-+		"fdt apply ${rdaddr}; fdt resize ${fdt_buffer};\0" \
-+	"virtualloadoverlay=if test -e ${devtype} ${bootpart} ${fdtdir}/overlays/${uboot_overlay}; then " \
-+				"setenv actual_uboot_overlay ${fdtdir}/overlays/${uboot_overlay}; " \
-+				"run loadoverlay;" \
-+			"else " \
-+				"if test -e ${devtype} ${bootpart} /lib/firmware/${uboot_overlay}; then " \
-+					"setenv actual_uboot_overlay /lib/firmware/${uboot_overlay}; " \
-+					"run loadoverlay;" \
-+				"else " \
-+					"if test -e ${devtype} ${bootpart} ${uboot_overlay}; then " \
-+						"setenv actual_uboot_overlay ${uboot_overlay}; " \
-+						"run loadoverlay;" \
-+					"else " \
-+						"echo uboot_overlays: unable to find [${devtype} ${bootpart} ${uboot_overlay}]...;" \
-+					"fi;" \
-+				"fi;" \
-+			"fi;\0" \
- 	"envboot=mmc dev ${mmcdev}; " \
- 		"if mmc rescan; then " \
- 			"echo SD/MMC found on device ${mmcdev};" \
--- 
-2.20.1
-

board/beaglev/extlinux.conf

@@ -1,4 +0,0 @@
-label linux
-  kernel /boot/Image
-  devicetree /boot/jh7100-beaglev-starlight.dtb
-  append console=ttyS0,115200 earlyprintk root=PARTUUID=0fef845a-c6e1-45bc-82f7-002fa720f958 rootwait

board/beaglev/genimage.cfg

@@ -1,12 +0,0 @@
-image sdcard.img {
-	hdimage {
-		partition-table-type = "gpt"
-	}
-
-	partition rootfs {
-		partition-type-uuid = 72ec70a6-cf74-40e6-bd49-4bda08e8f224
-		partition-uuid = 0fef845a-c6e1-45bc-82f7-002fa720f958
-		bootable = "true"
-		image = "rootfs.ext4"
-	}
-}

board/beaglev/post-build.sh

@@ -1,11 +0,0 @@
-#!/bin/sh
-BOARD_DIR=$(dirname $0)
-
-# Bring the extlinux.conf file in.
-install -D -m 0644 ${BOARD_DIR}/extlinux.conf \
-	${TARGET_DIR}/boot/extlinux/extlinux.conf
-
-# To be reflashed through Xmodem, the bootloader needs to be prepended
-# with a 4-byte header that contains the total size of the file.
-perl -e 'print pack("l", (stat @ARGV[0])[7])' ${BINARIES_DIR}/fw_payload.bin > ${BINARIES_DIR}/fw_payload.bin.out
-cat ${BINARIES_DIR}/fw_payload.bin >> ${BINARIES_DIR}/fw_payload.bin.out

board/beaglev/readme.txt

@@ -1,124 +0,0 @@
-BeagleV
-=======
-
-BeagleV is a low-cost RISC-V 64-bit based platform, powered by a
-Starfive JH7100 processor. The current defconfig in Buildroot has been
-tested with the JH7100 chip used on the beta version of the BeagleV
-board.
-
-How to build
-============
-
-$ make beaglev_defconfig
-$ make
-
-Build results
-=============
-
-After building, output/images contains:
-
-+ bootloader-BEAGLEV-buildroot.bin.out
-+ ddrinit-2133-buildroot.bin.out
-+ Image
-+ fw_payload.bin
-+ fw_payload.bin.out
-+ fw_payload.elf
-+ rootfs.ext2
-+ rootfs.ext4
-+ sdcard.img
-+ u-boot.bin
-
-The four important files are:
-
- - bootloader-BEAGLEV-buildroot.bin.out, the first stage bootloader
-
- - ddrinit-2133-buildroot.bin.out, the DDR initialization firmware
-
- - fw_payload.bin.out, which is the bootloader image, containing
-   both OpenSBI and U-Boot.
-
- - sdcard.img, the SD card image, which contains the root filesystem,
-   kernel image and Device Tree.
-
-Flashing the SD card image
-==========================
-
-$ sudo dd if=output/images/sdcard.img of=/dev/sdX
-
-Preparing the board
-===================
-
-Connect the Beagle-V fan to the 5V supply (pin 2 or 4 of the GPIO
-connector) and GND (pin 6 of the GPIO connector).
-
-Connect a TTL UART cable to pin 8 (TX), 10 (RX) and 14 (GND).
-
-Insert your SD card.
-
-Power-up the board using an USB-C cable.
-
-Flashing OpenSBI/U-Boot
-=======================
-
-The bootloader pre-flashed on the Beagle-V has a non-working
-fdt_addr_r environment variable value, so it won't work
-as-is. Reflashing the bootloader with the bootloader image produced by
-Buildroot is necessary.
-
-When the board starts up, a pre-loader shows a count down of 2
-seconds, interrupt by pressing any key. You should reach a menu like
-this:
-
---------8<----------
-
-bootloader version:210209-4547a8d
-ddr 0x00000000, 1M test
-ddr 0x00100000, 2M test
-DDR clk 2133M,Version: 210302-5aea32f
-0
-***************************************************
-*************** FLASH PROGRAMMING *****************
-***************************************************
-
-0:update uboot
-1:quit
-select the function:
-
---------8<----------
-
-Press 0 and Enter. You will now see "C" characters being
-displayed. Ask your serial port communication program to send
-fw_payload.bin.out using the Xmodem protocol.
-
-After reflashing is complete, restart the board, it will automatically
-start the system from the SD card, and reach the login prompt.
-
-Flashing low-level bootloaders
-==============================
-
-The BeagleV comes pre-flashed with functional low-level bootloaders
-(called "secondboot" and "ddrinit"). Re-flashing them is not necessary
-to use this Buildroot defconfig. However, for the sake of
-completeness, Buildroot builds and provides those low-level bootloader
-images.
-
-You can flash them as follows:
-
- - In the same "pre-loader" menu as the one used above, instead of
-   entering 0 or 1, enter the magic "root@s5t" string. This enters the
-   "expert" features.
-
- - Then, press 0 and send over X-modem the
-   bootloader-BEAGLEV-buildroot.bin.out file.
-
- - Then, press 1 and send over X-modem the
-   ddrinit-2133-buildroot.bin.out.
-
-Note that the reflashing mechanism itself relies on those low-level
-bootloaders, so if you flash non-working versions, you'll have to go
-through a recovery process. This requires wiring up to a separate
-debug UART, which pins are located near the HDMI connector. See
-https://wiki.seeedstudio.com/BeagleV-Update-bootloader-ddr-init-boot-uboot-Recover-bootloader/
-section "Recover the bootloader" for more details. The instructions
-make use of a jh7100-recover tool, which Buildroot has built as part
-of this defconfig: it is available as output/host/bin/jh7100-recover.

board/beelink/gs1/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"extlinux"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,8 +16,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}
 
 	partition boot {

board/boundarydevices/common/boot.cmd

@@ -1,20 +1,17 @@
 setenv bootargs ''
 
+setenv initrd_high 0xffffffff
 m4=''
 kernelimage=zImage
 bootcommand=bootz
 a_base=0x10000000
-
-#grab 1st 2/3 characters of string
-setexpr cpu2 sub "^(..?).*" "\\1" "${imx_cpu}"
-setexpr cpu3 sub "^(..?.?).*" "\\1" "${imx_cpu}"
-if itest.s x51 == "x${cpu2}" ; then
+if itest.s x51 == "x${imx_cpu}" ; then
 	a_base=0x90000000
-elif itest.s x53 == "x${cpu2}"; then
+elif itest.s x53 == "x${imx_cpu}"; then
 	a_base=0x70000000
-elif itest.s x6SX == "x${cpu3}" || itest.s x6U == "x${cpu2}" || itest.s x7D == "x${cpu2}"; then
+elif itest.s x6SX == "x${imx_cpu}" || itest.s x6ULL == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
 	a_base=0x80000000
-elif itest.s x8M == "x${cpu2}"; then
+elif itest.s x8MQ == "x${imx_cpu}" || itest.s x8MM == "x${imx_cpu}" || itest.s x8MMQ == "x${imx_cpu}" || itest.s x8MNano == "x${imx_cpu}"; then
 	a_base=0x40000000
 	kernelimage=Image
 	bootcommand=booti
@@ -27,7 +24,8 @@ fi
 setexpr a_script  ${a_base} + 0x00800000
 setexpr a_zImage  ${a_base} + 0x00800000
 setexpr a_fdt     ${a_base} + 0x03000000
-setexpr a_initrd  ${a_base} + 0x03100000
+setexpr a_ramdisk ${a_base} + 0x03800000
+setexpr a_initrd  ${a_base} + 0x03a00000
 setexpr a_reset_cause_marker ${a_base} + 0x80
 setexpr a_reset_cause	     ${a_base} + 0x84
 
@@ -37,32 +35,30 @@ if itest.s "x" == "x${board}" ; then
 fi
 
 if itest.s "x" == "x${fdt_file}" ; then
-	if itest.s x51 == "x${cpu2}" ; then
-		fdt_file=imx51-${board}${m4}.dtb;
-	elif itest.s x53 == "x${cpu2}" ; then
-		fdt_file=imx53-${board}${m4}.dtb;
-	elif itest.s x6DL == "x${cpu3}" || itest.s x6SO == "x${cpu3}" ; then
+	if itest.s x6SOLO == "x${imx_cpu}" ; then
 		fdt_file=imx6dl-${board}.dtb;
-	elif itest.s x6QP == "x${cpu3}" ; then
+	elif itest.s x6DL == "x${imx_cpu}" ; then
+		fdt_file=imx6dl-${board}.dtb;
+	elif itest.s x6QP == "x${imx_cpu}" ; then
 		fdt_file=imx6qp-${board}.dtb;
-	elif itest.s x6SX == "x${cpu3}" ; then
+	elif itest.s x6SX == "x${imx_cpu}" ; then
 		fdt_file=imx6sx-${board}${m4}.dtb;
-	elif itest.s x6UL == "x${cpu3}" ; then
+	elif itest.s x6ULL == "x${imx_cpu}" ; then
 		fdt_file=imx6ull-${board}.dtb;
-	elif itest.s x7D == "x${cpu2}" ; then
+	elif itest.s x7D == "x${imx_cpu}" ; then
 		fdt_file=imx7d-${board}${m4}.dtb;
-	elif itest.s x8MM == "x${cpu3}" ; then
-		fdt_file=imx8mm-${board}${m4}.dtb;
-	elif itest.s x8MN == "x${cpu3}" ; then
-		fdt_file=imx8mn-${board}${m4}.dtb;
-	elif itest.s x8MP == "x${cpu3}" ; then
-		if itest *0x30360800 == 0x00824310 ; then
-			fdt_file=imx8mp-a0-${board}${m4}.dtb;
-		else
-			fdt_file=imx8mp-${board}${m4}.dtb;
-		fi
-	elif itest.s x8MQ == "x${cpu3}" ; then
+	elif itest.s x8MQ == "x${imx_cpu}" ; then
 		fdt_file=imx8mq-${board}${m4}.dtb;
+	elif itest.s x8MM == "x${imx_cpu}" ; then
+		fdt_file=imx8mm-${board}${m4}.dtb;
+	elif itest.s x8MMQ == "x${imx_cpu}" ; then
+		fdt_file=imx8mm-${board}${m4}.dtb;
+	elif itest.s x8MNano == "x${imx_cpu}" ; then
+		fdt_file=imx8mn-${board}${m4}.dtb;
+	elif itest.s x51 == "x${imx_cpu}" ; then
+		fdt_file=imx51-${board}.dtb;
+	elif itest.s x53 == "x${imx_cpu}" ; then
+		fdt_file=imx53-${board}.dtb;
 	else
 		fdt_file=imx6q-${board}.dtb;
 	fi
@@ -75,20 +71,11 @@ fi
 if load ${devtype} ${devnum}:${distro_bootpart} ${a_script} uEnv.txt ; then
     env import -t ${a_script} ${filesize}
 fi
-
-if itest.s x${console} != x ; then
-	setenv bootargs ${bootargs} console=${console},115200
-fi
-if itest.s "x" == "x$vmalloc" ; then
-	vmalloc=400M
-fi
-if itest.s x${consoleblank} == x ; then
-	consoleblank=0
-fi
-setenv bootargs ${bootargs} vmalloc=${vmalloc} consoleblank=${consoleblank} rootwait fixrtc cpu=${imx_cpu} board=${board} uboot_release=${uboot_release}
+setenv bootargs ${bootargs} console=${console},115200 vmalloc=400M consoleblank=0 rootwait fixrtc cpu=${imx_cpu} board=${board}
 
 if load ${devtype} ${devnum}:${distro_bootpart} ${a_fdt} ${prefix}${fdt_file} ; then
 	fdt addr ${a_fdt}
+	setenv fdt_high 0xffffffff
 else
 	echo "!!!! Error loading ${prefix}${fdt_file}";
 	exit;

board/boundarydevices/common/readme.txt

@@ -31,9 +31,6 @@ Here is the list of targeted platforms per defconfig:
   - Nitrogen8MNano
   - Nitrogen8MNano_SOM
 
-- nitrogen8mp_defconfig
-  - Nitrogen8MPlus_SOM
-
 To install, simply copy the image to your storage (SD, eMMC, USB):
 
 $ sudo dd if=output/images/sdcard.img of=/dev/sdX

board/boundarydevices/common/upgrade.cmd

@@ -9,24 +9,18 @@ qspi_offset=0x0
 a_base=0x12000000
 block_size=0x200
 
-#grab 1st 2/3 characters of string
-setexpr cpu2 sub "^(..?).*" "\\1" "${imx_cpu}"
-setexpr cpu3 sub "^(..?.?).*" "\\1" "${imx_cpu}"
-if itest.s x51 == "x${cpu2}"; then
+if itest.s x51 == "x${imx_cpu}"; then
 	a_base=0x92000000
-elif itest.s x53 == "x${cpu2}"; then
+elif itest.s x53 == "x${imx_cpu}"; then
 	a_base=0x72000000
-elif itest.s x6SX == "x${cpu3}" || itest.s x6U == "x${cpu2}" || itest.s x7D == "x${cpu2}"; then
+elif itest.s x6SX == "x${imx_cpu}" || itest.s x6ULL == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
 	a_base=0x82000000
-elif itest.s x8M == "x${cpu2}"; then
+elif itest.s x8MQ == "x${imx_cpu}" || itest.s x8MM == "x${imx_cpu}" || itest.s x8MMQ == "x${imx_cpu}"; then
 	a_base=0x42000000
 	offset=0x8400
-	if itest.s x8MN == "x${cpu3}" || itest.s x8MP == "x${cpu3}"; then
-		offset=0x8000
-		if itest ${env_part} != 0 ; then
-			offset=0x0
-		fi
-	fi
+elif itest.s x8MNano == "x${imx_cpu}"; then
+	a_base=0x42000000
+	offset=0x8000
 fi
 
 qspi_match=1
@@ -36,10 +30,7 @@ setexpr a_uImage1 ${a_qspi1} + 0x400
 setexpr a_uImage2 ${a_qspi2} + 0x400
 setexpr a_script ${a_base}
 
-if itest.s "x${vidconsole}" == "x" ; then
-	vidconsole=vga
-fi
-setenv stdout serial,${vidconsole}
+setenv stdout serial,vga
 
 if itest.s "x${sfname}" == "x" ; then
 # U-Boot resides in (e)MMC

board/chromebook/elm/linux.config

@@ -30,6 +30,7 @@ CONFIG_SCHED_MC=y
 CONFIG_SCHED_SMT=y
 CONFIG_NR_CPUS=4
 CONFIG_NUMA=y
+CONFIG_SECCOMP=y
 CONFIG_PARAVIRT=y
 CONFIG_CRASH_DUMP=y
 CONFIG_COMPAT=y
@@ -45,7 +46,6 @@ CONFIG_ARM_CPUIDLE=y
 CONFIG_ARM_PSCI_CPUIDLE=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
@@ -96,6 +96,7 @@ CONFIG_MTD_SST25L=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_NAND_DENALI_DT=y
 CONFIG_MTD_SPI_NOR=y
+CONFIG_SPI_CADENCE_QUADSPI=y
 CONFIG_OF_OVERLAY=y
 # CONFIG_BLK_DEV is not set
 CONFIG_SRAM=y
@@ -115,39 +116,12 @@ CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_NETDEVICES=y
 # CONFIG_ETHERNET is not set
-CONFIG_PHYLIB=y
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_RTL8152=m
-CONFIG_USB_LAN78XX=m
-CONFIG_USB_USBNET=m
-CONFIG_USB_NET_CDC_EEM=m
-CONFIG_USB_NET_HUAWEI_CDC_NCM=m
-CONFIG_USB_NET_CDC_MBIM=m
-CONFIG_USB_NET_DM9601=m
-CONFIG_USB_NET_SR9700=m
-CONFIG_USB_NET_SR9800=m
-CONFIG_USB_NET_SMSC75XX=m
-CONFIG_USB_NET_SMSC95XX=m
-CONFIG_USB_NET_GL620A=m
-CONFIG_USB_NET_PLUSB=m
-CONFIG_USB_NET_MCS7830=m
-CONFIG_USB_NET_RNDIS_HOST=m
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_USB_KC2190=y
-CONFIG_USB_NET_CX82310_ETH=m
-CONFIG_USB_NET_KALMIA=m
-CONFIG_USB_NET_QMI_WWAN=m
-CONFIG_USB_NET_INT51X1=m
-CONFIG_USB_IPHETH=m
-CONFIG_USB_SIERRA_NET=m
-CONFIG_USB_VL600=m
-CONFIG_USB_NET_CH9200=m
-CONFIG_USB_NET_AQC111=m
+CONFIG_USB_RTL8152=y
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX88179_178A is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
 # CONFIG_WLAN_VENDOR_ADMTEK is not set
 # CONFIG_WLAN_VENDOR_ATH is not set
 # CONFIG_WLAN_VENDOR_ATMEL is not set
@@ -165,6 +139,7 @@ CONFIG_MWIFIEX_SDIO=m
 # CONFIG_WLAN_VENDOR_TI is not set
 # CONFIG_WLAN_VENDOR_ZYDAS is not set
 # CONFIG_WLAN_VENDOR_QUANTENNA is not set
+CONFIG_INPUT_POLLDEV=m
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_ADC=m
 CONFIG_KEYBOARD_GPIO=y
@@ -205,9 +180,9 @@ CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_GPIO=m
 CONFIG_I2C_MT65XX=y
 CONFIG_I2C_RK3X=y
+CONFIG_I2C_CROS_EC_TUNNEL=y
 CONFIG_I2C_SLAVE=y
 CONFIG_SPI=y
-CONFIG_SPI_CADENCE_QUADSPI=y
 CONFIG_SPI_NXP_FLEXSPI=y
 CONFIG_SPI_GPIO=y
 CONFIG_SPI_MT65XX=y
@@ -226,6 +201,7 @@ CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_BD9571MWV=m
 CONFIG_GPIO_MAX77620=y
+CONFIG_POWER_AVS=y
 CONFIG_POWER_RESET_BRCMSTB=y
 CONFIG_POWER_RESET_XGENE=y
 CONFIG_POWER_RESET_SYSCON=y
@@ -369,6 +345,7 @@ CONFIG_RTC_DRV_RX8581=m
 CONFIG_RTC_DRV_S5M=y
 CONFIG_RTC_DRV_DS3232=y
 CONFIG_RTC_DRV_PCF2127=m
+CONFIG_RTC_DRV_CROS_EC=y
 CONFIG_RTC_DRV_PL031=y
 CONFIG_DMADEVICES=y
 CONFIG_FSL_EDMA=y
@@ -378,14 +355,14 @@ CONFIG_MTK_CQDMA=y
 CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
 # CONFIG_VIRTIO_MENU is not set
-CONFIG_CHROME_PLATFORMS=y
-CONFIG_CROS_EC=y
+CONFIG_MFD_CROS_EC=y
 CONFIG_CROS_EC_I2C=y
 CONFIG_CROS_EC_SPI=y
 CONFIG_COMMON_CLK_RK808=y
 CONFIG_COMMON_CLK_SCPI=y
 CONFIG_COMMON_CLK_CS2000_CP=y
 CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_CLK_QORIQ=y
 CONFIG_COMMON_CLK_XGENE=y
 CONFIG_COMMON_CLK_PWM=y
 CONFIG_COMMON_CLK_VC5=y
@@ -403,11 +380,17 @@ CONFIG_REMOTEPROC=y
 CONFIG_MTK_CMDQ=y
 CONFIG_MTK_PMIC_WRAP=y
 CONFIG_EXTCON_USB_GPIO=y
+CONFIG_EXTCON_USBC_CROS_EC=y
 CONFIG_IIO=y
 CONFIG_MAX9611=m
+CONFIG_IIO_CROS_EC_SENSORS_CORE=m
+CONFIG_IIO_CROS_EC_SENSORS=m
+CONFIG_IIO_CROS_EC_LIGHT_PROX=m
 CONFIG_SENSORS_ISL29018=m
+CONFIG_IIO_CROS_EC_BARO=m
 CONFIG_MPL3115=m
 CONFIG_PWM=y
+CONFIG_PWM_CROS_EC=m
 CONFIG_PWM_MTK_DISP=y
 CONFIG_PWM_MEDIATEK=y
 CONFIG_PHY_XGENE=y
@@ -434,13 +417,6 @@ CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_HUGETLBFS=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_PSTORE=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=m
-CONFIG_NFS_SWAP=y
-CONFIG_CIFS=m
-CONFIG_CIFS_STATS2=y
-CONFIG_CIFS_WEAK_PW_HASH=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_SECURITY=y
@@ -474,4 +450,4 @@ CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_PREEMPT is not set
 CONFIG_STACKTRACE=y
 # CONFIG_FTRACE is not set
-# CONFIG_STRICT_DEVMEM is not set
+# CONFIG_STRICT_DEVMEM is not set

board/chromebook/elm/patches/linux/0001-drm-bridge_connector-Set-default-status-connected-fo.patch

@@ -0,0 +1,35 @@
+From 510d0ad0ce1b51c072309ba12dfb024fc2c3dbac Mon Sep 17 00:00:00 2001
+From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Date: Wed, 26 Aug 2020 10:15:22 +0200
+Subject: [PATCH 1/5] drm/bridge_connector: Set default status connected for
+ eDP connectors
+
+In an eDP application, HPD is not required and on most bridge chips
+useless. If HPD is not used, we need to set initial status as connected,
+otherwise the connector created by the drm_bridge_connector API remains
+in an unknown state.
+
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Acked-by: Sam Ravnborg <sam@ravnborg.org>
+Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Reviewed-by: Bilal Wasim <bwasim.lkml@gmail.com>
+Tested-by: Bilal Wasim <bwasim.lkml@gmail.com>
+---
+ drivers/gpu/drm/drm_bridge_connector.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
+index c6994fe673f3..a58cbde59c34 100644
+--- a/drivers/gpu/drm/drm_bridge_connector.c
++++ b/drivers/gpu/drm/drm_bridge_connector.c
+@@ -187,6 +187,7 @@ drm_bridge_connector_detect(struct drm_connector *connector, bool force)
+ 		case DRM_MODE_CONNECTOR_DPI:
+ 		case DRM_MODE_CONNECTOR_LVDS:
+ 		case DRM_MODE_CONNECTOR_DSI:
++		case DRM_MODE_CONNECTOR_eDP:
+ 			status = connector_status_connected;
+ 			break;
+ 		default:
+-- 
+2.25.1
+

board/chromebook/elm/patches/linux/0002-drm-bridge-ps8640-Get-the-EDID-from-eDP-control.patch

@@ -0,0 +1,50 @@
+From cc0f2fea61fb34ca84e4812a615e0035d812aa8b Mon Sep 17 00:00:00 2001
+From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Date: Wed, 26 Aug 2020 10:15:23 +0200
+Subject: [PATCH 2/5] drm/bridge: ps8640: Get the EDID from eDP control
+
+The PS8640 DSI-to-eDP bridge can retrieve the EDID, so implement the
+.get_edid callback and set the flag to indicate the core to use it.
+
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Acked-by: Sam Ravnborg <sam@ravnborg.org>
+Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+---
+ drivers/gpu/drm/bridge/parade-ps8640.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
+index 4b099196afeb..13755d278db6 100644
+--- a/drivers/gpu/drm/bridge/parade-ps8640.c
++++ b/drivers/gpu/drm/bridge/parade-ps8640.c
+@@ -242,8 +242,18 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge,
+ 	return ret;
+ }
+ 
++static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge,
++					   struct drm_connector *connector)
++{
++	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
++
++	return drm_get_edid(connector,
++			    ps_bridge->page[PAGE0_DP_CNTL]->adapter);
++}
++
+ static const struct drm_bridge_funcs ps8640_bridge_funcs = {
+ 	.attach = ps8640_bridge_attach,
++	.get_edid = ps8640_bridge_get_edid,
+ 	.post_disable = ps8640_post_disable,
+ 	.pre_enable = ps8640_pre_enable,
+ };
+@@ -294,6 +304,8 @@ static int ps8640_probe(struct i2c_client *client)
+ 
+ 	ps_bridge->bridge.funcs = &ps8640_bridge_funcs;
+ 	ps_bridge->bridge.of_node = dev->of_node;
++	ps_bridge->bridge.ops = DRM_BRIDGE_OP_EDID;
++	ps_bridge->bridge.type = DRM_MODE_CONNECTOR_eDP;
+ 
+ 	ps_bridge->page[PAGE0_DP_CNTL] = client;
+ 
+-- 
+2.25.1
+

board/chromebook/elm/patches/linux/0003-drm-bridge-ps8640-Return-an-error-for-incorrect-atta.patch

@@ -0,0 +1,35 @@
+From 62afc499fc46c8018f40733c31a675b28f0717d8 Mon Sep 17 00:00:00 2001
+From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Date: Wed, 26 Aug 2020 10:15:24 +0200
+Subject: [PATCH 3/5] drm/bridge: ps8640: Return an error for incorrect attach
+ flags
+
+Bridge drivers that implement the new model only shall return an error
+from their attach() handler when the DRM_BRIDGE_ATTACH_NO_CONNECTOR flag
+is not set. So make sure we return an error because only the new
+drm_bridge model is supported.
+
+Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
+Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+---
+ drivers/gpu/drm/bridge/parade-ps8640.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
+index 13755d278db6..ce3e8b2da8c9 100644
+--- a/drivers/gpu/drm/bridge/parade-ps8640.c
++++ b/drivers/gpu/drm/bridge/parade-ps8640.c
+@@ -200,6 +200,10 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge,
+ 						   .channel = 0,
+ 						   .node = NULL,
+ 						 };
++
++	if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR))
++		return -EINVAL;
++
+ 	/* port@0 is ps8640 dsi input port */
+ 	in_ep = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1);
+ 	if (!in_ep)
+-- 
+2.25.1
+

board/chromebook/elm/patches/linux/0004-drm-bridge-ps8640-Print-an-error-if-VDO-control-fail.patch

@@ -0,0 +1,58 @@
+From 4897262a71cbf55d726d9174f5f646897dc13704 Mon Sep 17 00:00:00 2001
+From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Date: Wed, 26 Aug 2020 10:15:25 +0200
+Subject: [PATCH 4/5] drm/bridge: ps8640: Print an error if VDO control fails
+
+Print an error message inside ps8640_bridge_vdo_control() function when
+it fails so we can simplify a bit the callers, they will only need to
+check the error code.
+
+Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
+Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+---
+ drivers/gpu/drm/bridge/parade-ps8640.c | 13 ++++++-------
+ 1 file changed, 6 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
+index ce3e8b2da8c9..9f7b7a9c53c5 100644
+--- a/drivers/gpu/drm/bridge/parade-ps8640.c
++++ b/drivers/gpu/drm/bridge/parade-ps8640.c
+@@ -82,8 +82,11 @@ static int ps8640_bridge_vdo_control(struct ps8640 *ps_bridge,
+ 	ret = i2c_smbus_write_i2c_block_data(client, PAGE3_SET_ADD,
+ 					     sizeof(vdo_ctrl_buf),
+ 					     vdo_ctrl_buf);
+-	if (ret < 0)
++	if (ret < 0) {
++		DRM_ERROR("failed to %sable VDO: %d\n",
++			  ctrl == ENABLE ? "en" : "dis", ret);
+ 		return ret;
++	}
+ 
+ 	return 0;
+ }
+@@ -150,10 +153,8 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
+ 	}
+ 
+ 	ret = ps8640_bridge_vdo_control(ps_bridge, ENABLE);
+-	if (ret) {
+-		DRM_ERROR("failed to enable VDO: %d\n", ret);
++	if (ret)
+ 		goto err_regulators_disable;
+-	}
+ 
+ 	/* Switch access edp panel's edid through i2c */
+ 	ret = i2c_smbus_write_byte_data(client, PAGE2_I2C_BYPASS,
+@@ -175,9 +176,7 @@ static void ps8640_post_disable(struct drm_bridge *bridge)
+ 	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
+ 	int ret;
+ 
+-	ret = ps8640_bridge_vdo_control(ps_bridge, DISABLE);
+-	if (ret < 0)
+-		DRM_ERROR("failed to disable VDO: %d\n", ret);
++	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
+ 
+ 	gpiod_set_value(ps_bridge->gpio_reset, 1);
+ 	gpiod_set_value(ps_bridge->gpio_powerdown, 1);
+-- 
+2.25.1
+

board/chromebook/elm/patches/linux/0005-drm-bridge-ps8640-Rework-power-state-handling.patch

@@ -0,0 +1,162 @@
+From 5bb60fe7c748a0aae2bdbab10e73b2dc48c09dda Mon Sep 17 00:00:00 2001
+From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+Date: Wed, 26 Aug 2020 10:15:26 +0200
+Subject: [PATCH 5/5] drm/bridge: ps8640: Rework power state handling
+
+The get_edid() callback can be triggered anytime by an ioctl, i.e
+
+  drm_mode_getconnector (ioctl)
+    -> drm_helper_probe_single_connector_modes
+       -> drm_bridge_connector_get_modes
+          -> ps8640_bridge_get_edid
+
+Actually if the bridge pre_enable() function was not called before
+get_edid(), the driver will not be able to get the EDID properly and
+display will not work until a second get_edid() call is issued and if
+pre_enable() is called before. The side effect of this, for example, is
+that you see anything when `Frecon` starts, neither the splash screen,
+until the graphical session manager starts.
+
+To fix this we need to make sure that all we need is enabled before
+reading the EDID. This means the following:
+
+1. If get_edid() is called before having the device powered we need to
+   power on the device. In such case, the driver will power off again the
+   device.
+
+2. If get_edid() is called after having the device powered, all should
+   just work. We added a powered flag in order to avoid recurrent calls
+   to ps8640_bridge_poweron() and unneeded delays.
+
+3. This seems to be specific for this device, but we need to make sure
+   the panel is powered on before do a power on cycle on this device.
+   Otherwise the device fails to retrieve the EDID.
+
+Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
+---
+ drivers/gpu/drm/bridge/parade-ps8640.c | 64 +++++++++++++++++++++++---
+ 1 file changed, 58 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
+index 9f7b7a9c53c5..c5d76e209bda 100644
+--- a/drivers/gpu/drm/bridge/parade-ps8640.c
++++ b/drivers/gpu/drm/bridge/parade-ps8640.c
+@@ -65,6 +65,7 @@ struct ps8640 {
+ 	struct regulator_bulk_data supplies[2];
+ 	struct gpio_desc *gpio_reset;
+ 	struct gpio_desc *gpio_powerdown;
++	bool powered;
+ };
+ 
+ static inline struct ps8640 *bridge_to_ps8640(struct drm_bridge *e)
+@@ -91,13 +92,15 @@ static int ps8640_bridge_vdo_control(struct ps8640 *ps_bridge,
+ 	return 0;
+ }
+ 
+-static void ps8640_pre_enable(struct drm_bridge *bridge)
++static void ps8640_bridge_poweron(struct ps8640 *ps_bridge)
+ {
+-	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
+ 	struct i2c_client *client = ps_bridge->page[PAGE2_TOP_CNTL];
+ 	unsigned long timeout;
+ 	int ret, status;
+ 
++	if (ps_bridge->powered)
++		return;
++
+ 	ret = regulator_bulk_enable(ARRAY_SIZE(ps_bridge->supplies),
+ 				    ps_bridge->supplies);
+ 	if (ret < 0) {
+@@ -164,6 +167,8 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
+ 		goto err_regulators_disable;
+ 	}
+ 
++	ps_bridge->powered = true;
++
+ 	return;
+ 
+ err_regulators_disable:
+@@ -171,12 +176,12 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
+ 			       ps_bridge->supplies);
+ }
+ 
+-static void ps8640_post_disable(struct drm_bridge *bridge)
++static void ps8640_bridge_poweroff(struct ps8640 *ps_bridge)
+ {
+-	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
+ 	int ret;
+ 
+-	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
++	if (!ps_bridge->powered)
++		return;
+ 
+ 	gpiod_set_value(ps_bridge->gpio_reset, 1);
+ 	gpiod_set_value(ps_bridge->gpio_powerdown, 1);
+@@ -184,6 +189,28 @@ static void ps8640_post_disable(struct drm_bridge *bridge)
+ 				     ps_bridge->supplies);
+ 	if (ret < 0)
+ 		DRM_ERROR("cannot disable regulators %d\n", ret);
++
++	ps_bridge->powered = false;
++}
++
++static void ps8640_pre_enable(struct drm_bridge *bridge)
++{
++	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
++	int ret;
++
++	ps8640_bridge_poweron(ps_bridge);
++
++	ret = ps8640_bridge_vdo_control(ps_bridge, DISABLE);
++	if (ret < 0)
++		ps8640_bridge_poweroff(ps_bridge);
++}
++
++static void ps8640_post_disable(struct drm_bridge *bridge)
++{
++	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
++
++	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
++	ps8640_bridge_poweroff(ps_bridge);
+ }
+ 
+ static int ps8640_bridge_attach(struct drm_bridge *bridge,
+@@ -249,9 +276,34 @@ static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge,
+ 					   struct drm_connector *connector)
+ {
+ 	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
++	bool poweroff = !ps_bridge->powered;
++	struct edid *edid;
++
++	/*
++	 * When we end calling get_edid() triggered by an ioctl, i.e
++	 *
++	 *   drm_mode_getconnector (ioctl)
++	 *     -> drm_helper_probe_single_connector_modes
++	 *        -> drm_bridge_connector_get_modes
++	 *           -> ps8640_bridge_get_edid
++	 *
++	 * We need to make sure that what we need is enabled before reading
++	 * EDID, for this chip, we need to do a full poweron, otherwise it will
++	 * fail.
++	 */
++	drm_bridge_chain_pre_enable(bridge);
+ 
+-	return drm_get_edid(connector,
++	edid = drm_get_edid(connector,
+ 			    ps_bridge->page[PAGE0_DP_CNTL]->adapter);
++
++	/*
++	 * If we call the get_edid() function without having enabled the chip
++	 * before, return the chip to its original power state.
++	 */
++	if (poweroff)
++		drm_bridge_chain_post_disable(bridge);
++
++	return edid;
+ }
+ 
+ static const struct drm_bridge_funcs ps8640_bridge_funcs = {
+-- 
+2.25.1
+

board/chromebook/elm/patches/linux/0006-Revert-drm-mediatek-dsi-Fix-scrolling-of-panel-with-.patch

@@ -0,0 +1,41 @@
+From 51109530891c981b681816152bd205724deabcca Mon Sep 17 00:00:00 2001
+From: Jitao Shi <jitao.shi@mediatek.com>
+Date: Sat, 10 Oct 2020 15:09:09 +0800
+Subject: [PATCH] Revert "drm/mediatek: dsi: Fix scrolling of panel with small
+ hfp or hbp"
+
+This reverts commit 35bf948f1edbf507f6e57e0879fa6ea36d2d2930.
+
+Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
+Reviewed-by: Bilal Wasim <bilal.wasim@imgtec.com>
+Tested-by: Bilal Wasim <bilal.wasim@imgtec.com>
+---
+ drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
+index 80b7a082e874..16fd99dcdacf 100644
+--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
++++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
+@@ -466,13 +466,14 @@ static void mtk_dsi_config_vdo_timing(struct mtk_dsi *dsi)
+ 	horizontal_sync_active_byte = (vm->hsync_len * dsi_tmp_buf_bpp - 10);
+ 
+ 	if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
+-		horizontal_backporch_byte = vm->hback_porch * dsi_tmp_buf_bpp;
++		horizontal_backporch_byte =
++			(vm->hback_porch * dsi_tmp_buf_bpp - 10);
+ 	else
+-		horizontal_backporch_byte = (vm->hback_porch + vm->hsync_len) *
+-					    dsi_tmp_buf_bpp;
++		horizontal_backporch_byte = ((vm->hback_porch + vm->hsync_len) *
++			dsi_tmp_buf_bpp - 10);
+ 
+ 	data_phy_cycles = timing->lpx + timing->da_hs_prepare +
+-			  timing->da_hs_zero + timing->da_hs_exit;
++			  timing->da_hs_zero + timing->da_hs_exit + 3;
+ 
+ 	if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) {
+ 		if ((vm->hfront_porch + vm->hback_porch) * dsi_tmp_buf_bpp >
+-- 
+2.25.1
+

board/ci20/genimage.cfg

@@ -1,28 +1,28 @@
 image sdcard.img {
-	hdimage {
-	}
+    hdimage {
+    }
 
-	partition uboot-spl {
-		in-partition-table = "no"
-		image = "u-boot-spl.bin"
-		offset = 512
-	}
+    partition uboot-spl {
+        in-partition-table = "no"
+        image = "u-boot-spl.bin"
+        offset = 512
+    }
 
-	partition uboot {
-		in-partition-table = "no"
-		image = "u-boot.img"
-		offset = 14K
-	}
+    partition uboot {
+        in-partition-table = "no"
+        image = "u-boot.img"
+        offset = 14k
+    }
 
-	partition uboot-env {
-		in-partition-table = "no"
-		image = "uboot-env.bin"
-		offset = 526K
-	}
+    partition uboot-env {
+        in-partition-table = "no"
+        image = "uboot-env.bin"
+        offset = 526k
+    }
 
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-		offset = 2M
-	}
+    partition rootfs {
+        partition-type = 0x83
+        image = "rootfs.ext4"
+        offset = 2M
+    }
 }

board/cubietech/cubieboard2/genimage.cfg

@@ -9,7 +9,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 10M
 }
 
@@ -20,8 +19,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}
 
 	partition boot {

board/embest/riotboard/genimage.cfg

@@ -1,17 +1,17 @@
 image sdcard.img {
-	hdimage {
-	}
+    hdimage {
+    }
 
-	partition u-boot {
-		in-partition-table = "no"
-		image = "u-boot.imx"
-		offset = 1K
-	}
+    partition u-boot {
+        in-partition-table = "no"
+        image = "u-boot.imx"
+        offset = 1024
+    }
 
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext2"
-		offset = 1M
-		size = 60M
-	}
+    partition rootfs {
+        partition-type = 0x83
+        image = "rootfs.ext2"
+        offset = 1M
+        size = 60M
+    }
 }

board/engicam/geam6ul/genimage.cfg

@@ -5,7 +5,6 @@ image boot.vfat {
 			"imx6ul-geam-kit.dtb"
 		}
 	}
-
 	size = 64M
 }
 
@@ -16,7 +15,7 @@ image sdcard.img {
 	partition SPL {
 		in-partition-table = "no"
 		image = "SPL"
-		offset = 1K
+		offset = 1024
 	}
 
 	partition u-boot-dtb {

board/engicam/icorem6/genimage.cfg

@@ -8,7 +8,6 @@ image boot.vfat {
 			"imx6q-icore-ofcap12.dtb"
 		}
 	}
-
 	size = 64M
 }
 
@@ -19,7 +18,7 @@ image sdcard.img {
 	partition SPL {
 		in-partition-table = "no"
 		image = "SPL"
-		offset = 1K
+		offset = 1024
 	}
 
 	partition u-boot-dtb {

board/engicam/icorem6_rqs/genimage.cfg

@@ -6,7 +6,6 @@ image boot.vfat {
 			"imx6q-icore-rqs.dtb"
 		}
 	}
-
 	size = 64M
 }
 
@@ -17,7 +16,7 @@ image sdcard.img {
 	partition SPL {
 		in-partition-table = "no"
 		image = "SPL"
-		offset = 1K
+		offset = 1024
 	}
 
 	partition u-boot-dtb {