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drivers: rkflash: Treat ECC fail block as good one

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Change-Id: I8c29638230c24fe0f0308bec9318482ad2371124
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin
2020-04-17 09:18:10 +08:00
committed by Dingqiang Lin
parent 4c935a2fd7
commit 257152724d
1 changed files with 5 additions and 1 deletions
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6
drivers/rkflash/sfc_nand.c
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@@ -600,8 +600,12 @@ u32 sfc_nand_check_bad_block(u8 cs, u32 addr)
u32 data_size = p_nand_info->sec_per_page * SFC_NAND_SECTOR_SIZE;
ret = sfc_nand_read_page_raw(cs, addr, gp_page_buf);
/* unify with mtd framework */
if (ret == SFC_NAND_ECC_ERROR)
return true;
rkflash_print_error("%s page= %x ret= %x data0= %x, spare0= %x\n",
__func__, addr, ret, gp_page_buf[0],
(gp_page_buf[data_size / 4] & 0xFF));
/* Original bad block */
if ((gp_page_buf[data_size / 4] & 0xFF) != 0xFF)
return true;