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| author | gexueyuan <gexueyuan@gmail.com> | 2021-03-31 11:10:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-14 09:44:19 +0200 |
| commit | 7cd10f8a5a9ddcd82180e212c8e168a807ad0cac (patch) | |
| tree | fbd11cf28b6d7f7879016fb3a4e6001ca4266c16 | |
| parent | 6b18f6ac820e2845a511ea91a5af17b2a2d4e14d (diff) | |
| download | linux-stable-7cd10f8a5a9ddcd82180e212c8e168a807ad0cac.tar.gz linux-stable-7cd10f8a5a9ddcd82180e212c8e168a807ad0cac.tar.bz2 linux-stable-7cd10f8a5a9ddcd82180e212c8e168a807ad0cac.zip | |
memory: pl353: fix mask of ECC page_size config register
[ 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>
| -rw-r--r-- | drivers/memory/pl353-smc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 */ |