ChuanN-sudo/u-boot
1
0
Fork 0
forked from OERV-BSP/u-boot
Code Pull Requests Activity
92,389 Commits 2 Branches 0 Tags
312d4e23e60fc0c64c36c9ca809019a4e9cbf850
Commit Graph

4 Commits

Author SHA1 Message Date
Jonas Karlman
8a94c376f6 rockchip: Use common bss and stack addresses on RK356x 
Currently the following memory layout is typically used on RK356x:
[    0, 256K) - SPL binary
[ 256K,   2M) - TF-A / reserved
[   -X,   4M) - SPL pre-reloc stack (SPL_STACK)
[-128K,   4M)   - pre-reloc malloc heap (SPL_SYS_MALLOC_F_LEN)
[   -X,   6M) - SPL reloc stack (SPL_STACK_R_ADDR)
[   5M,   6M)   - reloc malloc heap (SPL_STACK_R_MALLOC_SIMPLE_LEN)
[  10M,   +X) - U-Boot proper binary (TEXT_BASE)
[   -X,  12M) - U-Boot proper pre-reloc stack (CUSTOM_SYS_INIT_SP_ADDR)
[-128K,  12M)   - pre-reloc malloc heap (SYS_MALLOC_F_LEN)
[  64M, +16K) - SPL bss (SPL_BSS_START_ADDR, SPL_BSS_MAX_SIZE)

SPL can safely load U-Boot proper + FDT to [10M, 12M-128K) with this
layout.

Migrate to use common bss, stack and malloc heap size and addresses to
remove this size limitation.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
(Update for pinetab2-rk3566_defconfig)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2024-03-14 15:28:09 +08:00
Tom Rini
19f6576007 configs: Resync with savedefconfig 
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
 2024-03-01 09:10:04 -05:00
Jonas Karlman
363cbd5781 rockchip: rk3568-generic: Enable eMMC HS200 mode 
Writing to eMMC using HS200 mode work more reliably then other modes on
RK356x boards.

Add device tree props and enable Kconfig options for eMMC HS200 mode on
the generic RK3566/RK3568 board. Also enable the pinctrl driver in SPL
and add missing rk3568-generic.dtb to Makefile.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
 2024-02-05 15:06:04 +08:00
Jonas Karlman
683f61a13f rockchip: board: Add minimal generic RK3566/RK3568 board 
Add a minimal generic RK3566/RK3568 board that only have eMMC and SDMMC
enabled. This defconfig can be used to boot from eMMC or SD-card on most
RK3566/RK3568 boards that follow reference board design.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
 2023-10-07 16:49:41 +08:00