mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-22 10:59:43 +09:00
510e379c49
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>
23 lines
297 B
Plaintext
23 lines
297 B
Plaintext
if TARGET_QEMU_VIRT
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config SYS_BOARD
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default "qemu-riscv"
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config SYS_VENDOR
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default "emulation"
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config SYS_CPU
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default "qemu"
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config SYS_CONFIG_NAME
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default "qemu-riscv"
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config SYS_TEXT_BASE
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default 0x80000000
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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imply SYS_NS16550
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endif
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