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| author | Florian Fainelli <florian@openwrt.org> | 2007-05-29 17:28:06 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2007-05-29 17:28:06 +0000 |
| commit | 5d2d8d76af7809dd74612471edd05a2ff6188d44 (patch) | |
| tree | a129aaefed8042300e069d3185f8371fe9f678f5 | |
| parent | c2ee19355b908623ac8f07a9cbb43ef8427af254 (diff) | |
| download | upstream-5d2d8d76af7809dd74612471edd05a2ff6188d44.tar.gz upstream-5d2d8d76af7809dd74612471edd05a2ff6188d44.tar.bz2 upstream-5d2d8d76af7809dd74612471edd05a2ff6188d44.zip | |
Add the rbmipsnand fix from #1778
SVN-Revision: 7388
| -rw-r--r-- | target/linux/adm5120-2.6/files/drivers/mtd/nand/rbmipsnand.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/target/linux/adm5120-2.6/files/drivers/mtd/nand/rbmipsnand.c b/target/linux/adm5120-2.6/files/drivers/mtd/nand/rbmipsnand.c index caecd50659..c687dcdd27 100644 --- a/target/linux/adm5120-2.6/files/drivers/mtd/nand/rbmipsnand.c +++ b/target/linux/adm5120-2.6/files/drivers/mtd/nand/rbmipsnand.c @@ -66,7 +66,17 @@ static struct mtd_partition partition_info[] = { static struct mtd_info rmtd; static struct nand_chip rnand; - +/*========================================================================*/ +/* We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader */ +/* will not be able to find the kernel that we load. So set the oobinfo */ +/* when creating the partitions. */ +/*========================================================================*/ +static struct nand_ecclayout rb_ecclayout = { + .eccbytes = 6, + .eccpos = { 8, 9, 10, 13, 14, 15 }, + .oobavail = 9, + .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1} } +}; static unsigned init_ok = 0; unsigned get_rbnand_block_size(void) { @@ -93,6 +103,7 @@ int __init rbmips_init(void) { return -ENXIO; } rnand.ecc.mode = NAND_ECC_SOFT; + rnand.ecc.layout = &rb_ecclayout; rnand.chip_delay = 25; rnand.options |= NAND_NO_AUTOINCR; rmtd.priv = &rnand; |