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mpc512x. Micron nand flash needs a reset before a read command is issued.
authorPaul Gibson <paul.gibson2074@gmail.com>
Wed, 16 Sep 2009 00:05:00 +0000 (10:05 +1000)
committerTom Rix <Tom.Rix@windriver.com>
Sat, 3 Oct 2009 14:04:31 +0000 (09:04 -0500)
Micron nand flash needs a reset before a read command is issued.
The current mpc5121_nfc driver ignores the reset command.

drivers/mtd/nand/mpc5121_nfc.c patch | blob | history

diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 856cb36..7fd8a35 100644 (file)
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -334,6 +334,7 @@ static void mpc5121_nfc_command(struct mtd_info *mtd, unsigned command,
        case NAND_CMD_ERASE2:
        case NAND_CMD_READID:
        case NAND_CMD_STATUS:
+       case NAND_CMD_RESET:
                break;
 
        default:
Domain: System / Kernel;