From: gexueyuan gexueyuan@gmail.com
[ Upstream commit 25dcca7fedcd4e31cb368ad846bfd738c0c6307c ]
The mask for page size of ECC Configuration Register should be 0x3, according to the datasheet of PL353 smc.
Fixes: fee10bd22678 ("memory: pl353: Add driver for arm pl353 static memory controller") Signed-off-by: gexueyuan gexueyuan@gmail.com Link: https://lore.kernel.org/r/20210331031056.5326-1-gexueyuan@gmail.com Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@canonical.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/memory/pl353-smc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c index 73bd3023202f..b42804b1801e 100644 --- a/drivers/memory/pl353-smc.c +++ b/drivers/memory/pl353-smc.c @@ -63,7 +63,7 @@ /* ECC memory config register specific constants */ #define PL353_SMC_ECC_MEMCFG_MODE_MASK 0xC #define PL353_SMC_ECC_MEMCFG_MODE_SHIFT 2 -#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0xC +#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0x3
#define PL353_SMC_DC_UPT_NAND_REGS ((4 << 23) | /* CS: NAND chip */ \ (2 << 21)) /* UpdateRegs operation */