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>
diff --git a/arch/riscv/include/asm/arch-andes/csr.h b/arch/riscv/include/asm/arch-andes/csr.h
index 3f3f05b..028fd01 100644
--- a/arch/riscv/include/asm/arch-andes/csr.h
+++ b/arch/riscv/include/asm/arch-andes/csr.h
@@ -18,11 +18,14 @@
#define MCACHE_CTL_IC_EN BIT(0)
#define MCACHE_CTL_DC_EN BIT(1)
+#define MCACHE_CTL_IC_ECCEN BIT(3)
+#define MCACHE_CTL_DC_ECCEN BIT(5)
#define MCACHE_CTL_CCTL_SUEN BIT(8)
#define MCACHE_CTL_IC_PREFETCH_EN BIT(9)
#define MCACHE_CTL_DC_PREFETCH_EN BIT(10)
#define MCACHE_CTL_DC_WAROUND_EN BIT(13)
#define MCACHE_CTL_L2C_WAROUND_EN BIT(15)
+#define MCACHE_CTL_TLB_ECCEN BIT(18)
#define MCACHE_CTL_DC_COHEN BIT(19)
#define MCACHE_CTL_DC_COHSTA BIT(20)