From 0ff7f22efab06c9744e840a46ecaa6b3ed42809e Mon Sep 17 00:00:00 2001 From: Alice Guo Date: Fri, 25 Oct 2019 23:32:30 +0800 Subject: [PATCH] MLK-22842: nandbcb: add nandbcb dump command for i.MX6 Verify/dump boot structures. Signed-off-by: Alice Guo (cherry picked from commit 65354b516d9919509fadff096c1ba6808e6975cf) --- 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 b32f106439..2bf230b3d1 100644 --- a/arch/arm/mach-imx/cmd_nandbcb.c +++ b/arch/arm/mach-imx/cmd_nandbcb.c @@ -235,6 +235,10 @@ static int write_fcb_dbbt_and_readback(struct mtd_info *mtd, struct fcb_block *f 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, -- 2.17.1