diff options
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch')
-rw-r--r-- | target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch b/target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch index e4e01637d6..dfd855a499 100644 --- a/target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch +++ b/target/linux/ar71xx/patches-2.6.31/106-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 }, +@@ -660,11 +665,12 @@ 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); + } |