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

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
	imply VIRTIO_MMIO
	imply VIRTIO_NET
	imply VIRTIO_BLK

endif
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 22:55:21 +09:00			`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 18:21:13 +09:00			`imply VIRTIO_MMIO`
			`imply VIRTIO_NET`
			`imply VIRTIO_BLK`
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 22:55:21 +09:00
			`endif`