diff --git a/drivers/soc/sifive/sifive_ccache.c b/drivers/soc/sifive/sifive_ccache.c index 91f0c2b32ea2..1c171150e878 100644 --- a/drivers/soc/sifive/sifive_ccache.c +++ b/drivers/soc/sifive/sifive_ccache.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -33,6 +34,11 @@ #define SIFIVE_CCACHE_DATECCFAIL_COUNT 0x168 #define SIFIVE_CCACHE_CONFIG 0x00 +#define SIFIVE_CCACHE_CONFIG_BANK_MASK GENMASK_ULL(7, 0) +#define SIFIVE_CCACHE_CONFIG_WAYS_MASK GENMASK_ULL(15, 8) +#define SIFIVE_CCACHE_CONFIG_SETS_MASK GENMASK_ULL(23, 16) +#define SIFIVE_CCACHE_CONFIG_BLKS_MASK GENMASK_ULL(31, 24) + #define SIFIVE_CCACHE_WAYENABLE 0x08 #define SIFIVE_CCACHE_ECCINJECTERR 0x40 @@ -87,11 +93,11 @@ static void ccache_config_read(void) u32 cfg; cfg = readl(ccache_base + SIFIVE_CCACHE_CONFIG); - - pr_info("%u banks, %u ways, sets/bank=%llu, bytes/block=%llu\n", - (cfg & 0xff), (cfg >> 8) & 0xff, - BIT_ULL((cfg >> 16) & 0xff), - BIT_ULL((cfg >> 24) & 0xff)); + pr_info("%llu banks, %llu ways, sets/bank=%llu, bytes/block=%llu\n", + FIELD_GET(SIFIVE_CCACHE_CONFIG_BANK_MASK, cfg), + FIELD_GET(SIFIVE_CCACHE_CONFIG_WAYS_MASK, cfg), + BIT_ULL(FIELD_GET(SIFIVE_CCACHE_CONFIG_SETS_MASK, cfg)), + BIT_ULL(FIELD_GET(SIFIVE_CCACHE_CONFIG_BLKS_MASK, cfg))); cfg = readl(ccache_base + SIFIVE_CCACHE_WAYENABLE); pr_info("Index of the largest way enabled: %u\n", cfg);