Commit 25dcca7f authored by gexueyuan's avatar gexueyuan Committed by Krzysztof Kozlowski
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memory: pl353: fix mask of ECC page_size config register 



The mask for page size of ECC Configuration Register should be 0x3,
according to  the datasheet of PL353 smc.

Fixes: fee10bd2 ("memory: pl353: Add driver for arm pl353 static memory controller")
Signed-off-by: default avatargexueyuan <gexueyuan@gmail.com>
Link: https://lore.kernel.org/r/20210331031056.5326-1-gexueyuan@gmail.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
parent b11a188a

drivers/memory/pl353-smc.c

+1 −1
Original line number Diff line number Diff line
@@ -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 */