Files
u-boot/configs/qemu_arm_defconfig
Heinrich Schuchardt ba13350d49 configs: qemu-arm raise CONFIG_NR_DRAM_BANKS
The number of memory banks in QEMU is not bounded by 1.

In this example we have two banks:

    qemu-system-aarch64 \
    -machine virt \
    -nographic \
    -cpu cortex-a72 \
    -m 8G \
    -smp 8,sockets=2,cores=4,threads=1 \
    -object memory-backend-ram,id=mem0,size=4G \
    -numa node,cpus=0-3,memdev=mem0 \
    -object memory-backend-ram,id=mem1,size=4G \
    -numa node,cpus=4-7,memdev=mem1 \
    -bios u-boot.bin

Use the default value defined in /Kconfig as 4.

Suggested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Suggested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2025-04-11 12:16:14 -06:00

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CONFIG_ARM=y
CONFIG_ARM_SMCCC=y
CONFIG_ARCH_QEMU=y
CONFIG_SYS_MALLOC_LEN=0x1000000
CONFIG_BLOBLIST_SIZE_RELOC=0x2000
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x40200000
CONFIG_ENV_SIZE=0x40000
CONFIG_ENV_SECT_SIZE=0x40000
CONFIG_DEFAULT_DEVICE_TREE="qemu-arm"
CONFIG_TARGET_QEMU_ARM_32BIT=y
CONFIG_SYS_BOOTM_LEN=0x4000000
CONFIG_SYS_LOAD_ADDR=0x40200000
CONFIG_DEBUG_UART_BASE=0x9000000
CONFIG_DEBUG_UART_CLOCK=0
CONFIG_ARMV7_LPAE=y
CONFIG_ENV_ADDR=0x4000000
CONFIG_PCI=y
CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_BEST_MATCH=y
CONFIG_BOOTSTD_FULL=y
CONFIG_LEGACY_IMAGE_FORMAT=y
CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_PCI_INIT_R=y
CONFIG_BLOBLIST=y
CONFIG_CMD_BOOTEFI_SELFTEST=y
CONFIG_CMD_NVEDIT_EFI=y
CONFIG_CMD_DFU=y
CONFIG_CMD_MTD=y
CONFIG_CMD_PCI=y
CONFIG_CMD_TPM=y
CONFIG_CMD_MTDPARTS=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_SCSI_AHCI=y
CONFIG_AHCI_PCI=y
CONFIG_DFU_TFTP=y
CONFIG_DFU_MTD=y
CONFIG_DFU_RAM=y
# CONFIG_MMC is not set
CONFIG_MTD=y
CONFIG_DM_MTD=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_SHOW_PROGRESS=0
CONFIG_CFI_FLASH=y
CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_FLASH_CFI_MTD=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_MAX_FLASH_SECT=256
CONFIG_SYS_MAX_FLASH_BANKS=2
CONFIG_SYS_MAX_FLASH_BANKS_DETECT=y
CONFIG_E1000=y
CONFIG_NVME_PCI=y
CONFIG_PCIE_ECAM_GENERIC=y
CONFIG_SCSI=y
CONFIG_DEBUG_UART_PL011=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYSRESET=y
CONFIG_SYSRESET_CMD_POWEROFF=y
CONFIG_SYSRESET_PSCI=y
CONFIG_TPM2_MMIO=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_PCI=y
CONFIG_TPM=y
CONFIG_UNIT_TEST=y