The purpose of this series is to provide the UEFI ResetSystem() service at runtime on RISC-V systems.
With SBI v0.3 a system reset extension is available. This allows to implement reboot and poweroff in U-Boot in a system independent way.
* Provide a system reset driver using the system reset extension.
v2: correct constants in patch 1 which were copied from incorrect Linux avoid a superfluous check in the sysreset driver drop K210 specific patches which need further work
Heinrich Schuchardt (3): risv: add missing SBI extension definitions cmd/sbi: use constants instead of numerical values sysreset: provide SBI based sysreset driver
MAINTAINERS | 1 + arch/riscv/cpu/cpu.c | 13 ++++- arch/riscv/include/asm/sbi.h | 37 ++++++++++++- arch/riscv/lib/sbi.c | 21 ++++++-- cmd/riscv/sbi.c | 30 +++++------ drivers/sysreset/Kconfig | 11 ++++ drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_sbi.c | 96 +++++++++++++++++++++++++++++++++ lib/efi_loader/Kconfig | 2 +- 9 files changed, 189 insertions(+), 23 deletions(-) create mode 100644 drivers/sysreset/sysreset_sbi.c
-- 2.30.2