linux/arch/riscv/errata/thead
Jisheng Zhang 3690492612
riscv: errata: thead: use pa based instructions for CMO
T-HEAD CPUs such as C906/C910/C920 support phy address based CMO, use
them so that we don't need to convert to virt address.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20231114143338.2406-3-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-01-10 09:54:27 -08:00
..
errata.c riscv: errata: thead: use pa based instructions for CMO 2024-01-10 09:54:27 -08:00
Makefile