From patchwork Tue May 5 14:04:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 245143 List-Id: U-Boot discussion From: peng.fan at nxp.com (Peng Fan) Date: Tue, 5 May 2020 22:04:02 +0800 Subject: [PATCH 4/6] nandbcb: add nandbcb dump command for i.MX6 In-Reply-To: <20200505140404.27407-1-peng.fan@nxp.com> References: <20200505140404.27407-1-peng.fan@nxp.com> Message-ID: <20200505140404.27407-5-peng.fan@nxp.com> From: Alice Guo Verify/dump boot structures. Signed-off-by: Alice Guo Signed-off-by: Peng Fan --- 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,