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u-boot/board/emulation/qemu-riscv/Kconfig

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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>
2018-09-26 13:55:21 +00:00
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
riscv: qemu: Enumerate virtio bus during early boot Currently devices on the virtio bus is not automatically enumerated, which means peripherals on the virtio bus are not discovered by their drivers. This uses board_init() to do the virtio enumeration. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-15 09:21:13 +00:00
imply VIRTIO_MMIO
imply VIRTIO_NET
imply VIRTIO_BLK
riscv: qemu: Include some useful commands With the virtio net and blk drivers, we can do more stuff with some useful commands. Imply those in the board Kconfig. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-15 09:21:14 +00:00
imply CMD_PING
imply CMD_FS_GENERIC
imply DOS_PARTITION
imply EFI_PARTITION
imply ISO_PARTITION
imply CMD_EXT2
imply CMD_EXT4
imply CMD_FAT
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>
2018-09-26 13:55:21 +00:00
endif
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