mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 11:18:28 +00:00
e456a81935
Add two new configurations (qemu-riscv{32,64}_spl_defconfig) with SPL
enabled for RISC-V QEMU. QEMU does not require SPL to run U-Boot. The
configurations are meant to help the development of SPL on RISC-V.
The configurations enable RAM as the only SPL boot device. Images must
be loaded at address 0x80200000. In the default boot flow, U-Boot SPL
starts in machine mode, loads the OpenSBI FW_DYNAMIC firmware and U-Boot
proper from the supplied FIT image, and starts OpenSBI. U-Boot proper is
then started in supervisor mode by OpenSBI.
Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
11 lines
240 B
Text
11 lines
240 B
Text
CONFIG_RISCV=y
|
|
CONFIG_NR_DRAM_BANKS=1
|
|
CONFIG_SPL=y
|
|
CONFIG_TARGET_QEMU_VIRT=y
|
|
CONFIG_RISCV_SMODE=y
|
|
CONFIG_DISTRO_DEFAULTS=y
|
|
CONFIG_FIT=y
|
|
CONFIG_DISPLAY_CPUINFO=y
|
|
CONFIG_DISPLAY_BOARDINFO=y
|
|
# CONFIG_CMD_MII is not set
|
|
CONFIG_OF_PRIOR_STAGE=y
|