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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: fee10bd226 ("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>
This commit is contained in:
gexueyuan 2021-03-31 11:10:56 +08:00 committed by Greg Kroah-Hartman
parent 6b18f6ac82
commit 7cd10f8a5a
1 changed files with 1 additions and 1 deletions
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2
drivers/memory/pl353-smc.c
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@ -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 */