Commit Graph

5 Commits

Author SHA1 Message Date
Leo Yu-Chi Liang
61d5c543f3 andes: cpu: Enable cache and TLB ECC support
Andes CPU supports cache and TLB ECC.
Enable them by default.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
2023-12-27 17:29:07 +08:00
Leo Yu-Chi Liang
bf12bb99d8 andes: cpu: Enable memboost feature
Andes CPU has memboost feature including prefetch,
write-around and non-blocking load. Enable them by default.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
2023-12-27 17:29:07 +08:00
Leo Yu-Chi Liang
b0469041c0 andes: ae350: Implement cache switch via Kconfig
Kconfig provides SYS_[I|D]CACHE_OFF config options to switch off caches.
Provide the corresponding implementation to the options.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
2023-12-27 17:29:07 +08:00
Tom Rini
0b9441ae76 riscv: Remove common.h usage
We can remove common.h from most cases of the code here, and only a few
places need an additional header instead.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2023-10-24 16:34:45 -04:00
Leo Yu-Chi Liang
8900e2bbec riscv: Rename Andes cpu and board names
The current ae350-related defconfigs could also
support newer Andes CPU IP, so modify the names of CPU
from ax25 to andesv5, and board name from ax25-ae350 to ae350.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2023-02-17 19:07:48 +08:00