u-boot-brain/arch
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
..
arc arch: types.h: factor out fixed width typedefs to int-ll64.h 2018-09-10 20:48:16 -04:00
arm Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-10-02 17:01:46 -04:00
m68k m68k: ColdFire mcf5441x, add eSDHC support 2018-09-16 00:01:13 +02:00
microblaze arch: types.h: factor out fixed width typedefs to int-ll64.h 2018-09-10 20:48:16 -04:00
mips mips: use asm-generic/atomic.h 2018-09-25 21:49:18 -04:00
nds32 config.mk: Remove duplicated -fno-strict-aliasing 2018-09-25 21:50:34 -04:00
nios2 .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2018-06-18 14:43:12 -04:00
powerpc powerpc: dts: Enable device tree support for T2080QDS 2018-09-27 10:14:14 -07:00
riscv riscv: Add QEMU virt board support 2018-10-03 17:48:37 +08:00
sandbox Merge git://git.denx.de/u-boot-dm 2018-09-30 18:16:51 -04:00
sh sh: tmu: Zap get_tbclk and timer_read_counter 2018-09-15 03:19:07 +02:00
x86 Patch queue for efi - 2018-09-26 2018-09-26 17:02:46 -04:00
xtensa xtensa: use asm-generic/atomic.h 2018-09-25 21:49:18 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig riscv: kconfig: Imply DM support for some common drivers 2018-10-03 17:48:31 +08:00