diff options
| author | Chao-ying Fu <[email protected]> | 2025-05-19 17:42:06 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2025-05-20 09:18:03 +0530 |
| commit | 8a3071222ae57e7a1736c6e953fa1ab3628e599e (patch) | |
| tree | ef106bf950acf1308fca99c24043e49c13fdf918 /lib/utils/cppc | |
| parent | 017a161788310ef515831821f14597e657512f97 (diff) | |
lib: Emulate AMO instructions when Zaamo is not available
The AMO instructions are very critical for Linux so allow low-end
RISC-V implementations without Zaamo to boot Linux by emulating AMO
instructions using Zalrsc when OpenSBI is compiled without Zaamo.
Signed-off-by: Chao-ying Fu <[email protected]>
Signed-off-by: Anup Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'lib/utils/cppc')
0 files changed, 0 insertions, 0 deletions