opensbi.git/lib/utils/sys/atcsmu.c, branch master

lib: utils/hsm: factor out ATCSMU code into an HSM driver

2026-02-11T06:33:50Z

Refactor ATCSMU (System Management Unit) support by moving it from a system utility into a dedicated FDT-based HSM driver. Key changes include: - Moving the functions in lib/utils/sys/atcsmu.c into the new HSM driver - Moving hart start and stop operations on AE350 platform into the new HSM driver - Converting the assembly-based functions in sleep.S to C code for the readability - Updating the ATCWDT200 driver Signed-off-by: Ben Zong-You Xie Signed-off-by: Leo Yu-Chi Liang Link: https://lore.kernel.org/r/20251229071914.1451587-2-ben717@andestech.com Signed-off-by: Anup Patel

util: atcsmu.c: modify sbi_printf() formatting

2024-08-24T07:40:36Z

Beautify multi-line printing. Signed-off-by: Leo Yu-Chi Liang Reviewed-by: Yu Chien Peter Lin Reviewed-by: Anup Patel

util: atcsmu.c: fix typo "%s/hard/hart/"

2024-08-24T07:40:35Z

%s/hard/hart Signed-off-by: Leo Yu-Chi Liang Reviewed-by: Yu Chien Peter Lin Reviewed-by: Anup Patel

lib: utils: atcsmu: Add Andes System Management Unit support

2023-01-22T12:02:50Z

This patch adds atcsmu support for Andes AE350 platforms. The SMU provides system management capabilities, including clock, reset and power control based on power domain partitions. Signed-off-by: Yu Chien Peter Lin Reviewed-by: Anup Patel