Use CSR_UCCTLCOMMAND instead of CSR_MCCTLCOMMAND
to do cache flush operation in M-mode and S-mode.
Signed-off-by: Leo Yu-Chi Liang <ycli...@andestech.com>
---
arch/riscv/cpu/andes/cache.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/riscv/cpu/andes/cache.c b/arch/riscv/cpu/andes/cache.c
index 7d3df8722d..bb57498d75 100644
--- a/arch/riscv/cpu/andes/cache.c
+++ b/arch/riscv/cpu/andes/cache.c
@@ -43,9 +43,7 @@ static void cache_ops(int (*ops)(struct udevice *dev))
void flush_dcache_all(void)
{
-#if CONFIG_IS_ENABLED(RISCV_MMODE)
- csr_write(CSR_MCCTLCOMMAND, CCTL_L1D_WBINVAL_ALL);
-#endif
+ csr_write(CSR_UCCTLCOMMAND, CCTL_L1D_WBINVAL_ALL);
}
void flush_dcache_range(unsigned long start, unsigned long end)
--
2.34.1
