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riscv: Enable CONFIG_OF_BOARD_FIXUP by default for OF_SEPARATE

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Starting from OpenSBI v0.7, the SBI firmware inserts/fixes up the
reserved memory node for PMP protected memory regions. All RISC-V
boards need to copy the reserved memory node from the device tree
provided by the firmware to the device tree used by U-Boot.

Turn on CONFIG_OF_BOARD_FIXUP by default for OF_SEPARATE.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Rick Chen <rick@andestech.com>
This commit is contained in:
Bin Meng 2020-06-25 18:16:08 -07:00 committed by Andes
parent a8492e25ac
commit 1c17e55594
2 changed files with 3 additions and 1 deletions
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3
arch/riscv/Kconfig
View File

@ -273,4 +273,7 @@ config STACK_SIZE_SHIFT
int
default 14
config OF_BOARD_FIXUP
default y if OF_SEPARATE
endmenu

1
configs/sifive_fu540_defconfig
View File

@ -16,7 +16,6 @@ CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_OF_BOARD_FIXUP=y
CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_CLK=y