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configs: qemu-arm raise CONFIG_NR_DRAM_BANKS

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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>
This commit is contained in:
Heinrich Schuchardt 2025-04-03 16:47:53 +02:00 • committed by Tom Rini
parent 6d4d4ee519
commit ba13350d49
2 changed files with 0 additions and 2 deletions
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1
configs/qemu_arm64_defconfig
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@ -3,7 +3,6 @@ CONFIG_POSITION_INDEPENDENT=y
CONFIG_ARCH_QEMU=y
CONFIG_SYS_MALLOC_LEN=0x1000000
CONFIG_BLOBLIST_SIZE_RELOC=0x2000
CONFIG_NR_DRAM_BANKS=1
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x40200000
CONFIG_ENV_SIZE=0x40000
CONFIG_ENV_SECT_SIZE=0x40000

1
configs/qemu_arm_defconfig
View file

@ -3,7 +3,6 @@ CONFIG_ARM_SMCCC=y
CONFIG_ARCH_QEMU=y
CONFIG_SYS_MALLOC_LEN=0x1000000
CONFIG_BLOBLIST_SIZE_RELOC=0x2000
CONFIG_NR_DRAM_BANKS=1
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x40200000
CONFIG_ENV_SIZE=0x40000
CONFIG_ENV_SECT_SIZE=0x40000