u-boot/board/emulation/qemu-riscv/Kconfig
Bin Meng 510e379c49 riscv: Add QEMU virt board support
This adds QEMU RISC-V 'virt' board target support, with the hope of
helping people easily test U-Boot on RISC-V.

The QEMU virt machine models a generic RISC-V virtual machine with
support for the VirtIO standard networking and block storage devices.
It has CLINT, PLIC, 16550A UART devices in addition to VirtIO and
it also uses device-tree to pass configuration information to guest
software. It implements RISC-V privileged architecture spec v1.10.

Both 32-bit and 64-bit builds are supported. Support is pretty much
preliminary, only booting to U-Boot shell with the UART driver on
a single core. Booting Linux is not supported yet.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2018-10-03 17:48:37 +08:00

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if TARGET_QEMU_VIRT
config SYS_BOARD
default "qemu-riscv"
config SYS_VENDOR
default "emulation"
config SYS_CPU
default "qemu"
config SYS_CONFIG_NAME
default "qemu-riscv"
config SYS_TEXT_BASE
default 0x80000000
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
imply SYS_NS16550
endif