diff options
Diffstat (limited to 'nand_spl/nand_boot.c')
| -rw-r--r-- | nand_spl/nand_boot.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/nand_spl/nand_boot.c b/nand_spl/nand_boot.c index 9545a9a..4683c7c 100644 --- a/nand_spl/nand_boot.c +++ b/nand_spl/nand_boot.c @@ -122,10 +122,15 @@ static int nand_is_bad_block(struct mtd_info *mtd, int block) nand_command(mtd, block, 0, CONFIG_SYS_NAND_BAD_BLOCK_POS, NAND_CMD_READOOB); /* - * Read one byte + * Read one byte (or two if it's a 16 bit chip). */ - if (readb(this->IO_ADDR_R) != 0xff) - return 1; + if (this->options & NAND_BUSWIDTH_16) { + if (readw(this->IO_ADDR_R) != 0xffff) + return 1; + } else { + if (readb(this->IO_ADDR_R) != 0xff) + return 1; + } return 0; } |