[PATCH 4/6] nandbcb: add nandbcb dump command for i.MX6

Peng Fan
2020-05-05T14:04:02Z

From: Alice Guo <alice.guo@nxp.com>

Verify/dump boot structures.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm/mach-imx/cmd_nandbcb.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-imx/cmd_nandbcb.c b/arch/arm/mach-imx/cmd_nandbcb.c
index 02a65ffd43..a8531def35 100644
--- a/arch/arm/mach-imx/cmd_nandbcb.c
+++ b/arch/arm/mach-imx/cmd_nandbcb.c
@@ -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,
--
2.16.4