coreboot/payloads/libpayload/arch
Ziang Wang 82f9c593ab payloads/libpayload: Add support for RISC-V 64-bit architecture
This patch adds config ARCH_RISCV_RV64 to support build of riscv64
payloads. New files under arch/riscv contain:
- Basic ldscript and payload entry point.
- Functions for riscv64 io and cache operations.
- Default timer code based on mtime delegation.
- Default cb_header_ptr passing with device tree to payload.

Change-Id: Ieb3d456d5edda87a3a4886ccfc17a7824c630427
Signed-off-by: Ziang Wang <wangziang.ok@bytedance.com>
Signed-off-by: Dong Wei <weidong.wd@bytedance.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89646
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2026-01-07 00:31:24 +00:00
..
arm libpayload: Use Kconfig for architecture memcpy, not weak symbols 2025-05-22 19:27:24 +00:00
arm64 libpayload: arm64: Fix asynchronous exception routing in payload 2025-11-25 16:49:56 +00:00
mock libpayload/arch/mock: Select ARCH_HAS_NDELAY for ARCH_MOCK 2025-05-28 00:15:29 +00:00
riscv payloads/libpayload: Add support for RISC-V 64-bit architecture 2026-01-07 00:31:24 +00:00
x86 libpayload: Use Kconfig instead of weak symbol for arch_ndelay() 2025-05-22 19:27:30 +00:00