diff options
author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-01-13 06:52:12 +0000 |
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committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-01-13 06:52:12 +0000 |
commit | f7245e386e2b66cefa24016c28c54d460b7ac062 (patch) | |
tree | 94ae1c29e814303f52138609f6b23ba06717af17 /target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch | |
parent | 546023e7ae4db30ab0e9550a8126b63eb79cb2e1 (diff) |
ar71xx: fix 320S33B flash chip support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19114 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch')
-rw-r--r-- | target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch b/target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch index 68f17596f..5bd20a769 100644 --- a/target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch +++ b/target/linux/ar71xx/patches-2.6.30/106-mtd_m25p80_add_xxxs33b_support.patch @@ -12,3 +12,18 @@ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K }, { "pm25lv010", 0, 32 * 1024, 4, SECT_4K }, +@@ -656,11 +661,12 @@ static int __devinit m25p_probe(struct s + dev_set_drvdata(&spi->dev, flash); + + /* +- * Atmel serial flash tend to power up ++ * Atmel and Intel/Numonyx serial flash tend to power up + * with the software protection bits set + */ + +- if (info->jedec_id >> 16 == 0x1f) { ++ if (info->jedec_id >> 16 == 0x1f || ++ info->jedec_id >> 16 == 0x89) { + write_enable(flash); + write_sr(flash, 0); + } |