From ca6dc4f81ce5a0d514cdeafd1823c92305368809 Mon Sep 17 00:00:00 2001
From: Alexandre Coffignal <acoffignal@geral.com>
Date: Thu, 8 Jan 2015 17:14:42 +0100
Subject: [PATCH] mxsboot : Support of 224-bytes OOB area length
Add support for the NAND Flash chip with page size of 4096+224-bytes OOB area length
For example Micron MT29F4G08 NAND flash device defines a OOB area which is
224 bytes long (oobsize).
Signed-off-by: Alexandre Coffignal <acoffignal@geral.com>
---
tools/mxsboot.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/mxsboot.c b/tools/mxsboot.c
index 90b21737b92..6d48cfb3e43 100644
--- a/tools/mxsboot.c
+++ b/tools/mxsboot.c
@@ -142,6 +142,9 @@ static inline uint32_t mx28_nand_get_ecc_strength(uint32_t page_data_size,
if (page_oob_size == 218)
return 16;
+
+ if (page_oob_size == 224)
+ return 16;
}
return 0;
@@ -269,6 +272,9 @@ static struct mx28_nand_fcb *mx28_nand_get_fcb(uint32_t size)
} else if (nand_oobsize == 218) {
fcb->ecc_block_n_ecc_type = 8;
fcb->ecc_block_0_ecc_type = 8;
+ } else if (nand_oobsize == 224) {
+ fcb->ecc_block_n_ecc_type = 8;
+ fcb->ecc_block_0_ecc_type = 8;
}
}
--
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