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From: gexueyuan <gexueyuan@gmail.com>
To: krzk@kernel.org
Cc: linux-kernel@vger.kernel.org, gexueyuan <gexueyuan@gmail.com>
Subject: [PATCH] memory: pl353: fix macro definition of ecc page_size  for arm pl353 static memory controller
Date: Wed, 31 Mar 2021 11:10:56 +0800	[thread overview]
Message-ID: <20210331031056.5326-1-gexueyuan@gmail.com> (raw)

    the macro "PL353_SMC_ECC_MEMCFG_PGSIZE_MASK" should be 0x3,
according to  the datasheet of pl353 smc

Signed-off-by: gexueyuan <gexueyuan@gmail.com>
---
 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 3b5b1045edd9..9c0a28416777 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 */
-- 
2.17.1


             reply	other threads:[~2021-03-31  3:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-31  3:10 gexueyuan [this message]
2021-04-05 14:17 ` [PATCH] memory: pl353: fix macro definition of ecc page_size for arm pl353 static memory controller Krzysztof Kozlowski

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