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riscv: Add S-mode defconfigs for QEMU virt machine

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This patch adds S-mode defconfigs for QEMU virt machine so
that we can run u-boot in S-mode on QEMU using M-mode runtime
firmware (BBL or equivalent).

Signed-off-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
This commit is contained in:
Anup Patel 2018-12-03 10:57:42 +05:30 committed by Andes
parent ef8c3d3fce
commit 4c60113647
3 changed files with 23 additions and 0 deletions
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2
board/emulation/qemu-riscv/MAINTAINERS
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@ -4,4 +4,6 @@ S: Maintained
F: board/emulation/qemu-riscv/
F: include/configs/qemu-riscv.h
F: configs/qemu-riscv32_defconfig
F: configs/qemu-riscv32_smode_defconfig
F: configs/qemu-riscv64_defconfig
F: configs/qemu-riscv64_smode_defconfig

10
configs/qemu-riscv32_smode_defconfig Normal file
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@ -0,0 +1,10 @@
CONFIG_RISCV=y
CONFIG_TARGET_QEMU_VIRT=y
CONFIG_RISCV_SMODE=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_FIT=y
CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y
# CONFIG_CMD_MII is not set
CONFIG_OF_PRIOR_STAGE=y

11
configs/qemu-riscv64_smode_defconfig Normal file
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@ -0,0 +1,11 @@
CONFIG_RISCV=y
CONFIG_TARGET_QEMU_VIRT=y
CONFIG_ARCH_RV64I=y
CONFIG_RISCV_SMODE=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_FIT=y
CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y
# CONFIG_CMD_MII is not set
CONFIG_OF_PRIOR_STAGE=y