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nandbcb: add nandbcb dump command for i.MX6

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Verify/dump boot structures.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Alice Guo 2020-05-05 22:04:02 +08:00 committed by Stefano Babic
parent 0b10337b21
commit 49f8454705
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-imx/cmd_nandbcb.c
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@ -309,6 +309,10 @@ static int write_fcb_dbbt_and_readback(struct mtd_info *mtd,
debug("NAND fcb write: 0x%x offset 0x%zx written: %s\n",
mtd->erasesize * i, ops.len, ret ?
"ERROR" : "OK");
ops.datbuf = (u8 *)(dump_nand_fcb + i);
ops.oobbuf = ((u8 *)(dump_nand_fcb + i)) + mtd->writesize;
mtd_read_oob(mtd, mtd->erasesize * i, &ops);
}
ret = mtd_write(mtd, mtd->erasesize * i + mtd->writesize,