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| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-16 18:31:21 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-04-16 18:31:21 +0000 |
| commit | a1624421aeb492791e696230bc337daa3a836406 (patch) | |
| tree | 7915ad510b30c21d3038ae4583f084915d57a1d9 /target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch | |
| parent | 3fa43f54a267f45e42be641945573450a0a419b8 (diff) | |
| download | mtk-20170518-a1624421aeb492791e696230bc337daa3a836406.zip mtk-20170518-a1624421aeb492791e696230bc337daa3a836406.tar.gz mtk-20170518-a1624421aeb492791e696230bc337daa3a836406.tar.bz2 | |
kernel: reorganize 2.6.37 patches
SVN-Revision: 26692
Diffstat (limited to 'target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch')
| -rw-r--r-- | target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch b/target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch new file mode 100644 index 0000000..9b8cc81 --- /dev/null +++ b/target/linux/generic/patches-2.6.37/473-mtd_samsung_flash.patch @@ -0,0 +1,41 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -392,9 +392,35 @@ static struct cfi_fixup fixup_table[] = + static void cfi_fixup_major_minor(struct cfi_private *cfi, + struct cfi_pri_amdstd *extp) + { +- if (cfi->mfr == CFI_MFR_SAMSUNG && cfi->id == 0x257e && +- extp->MajorVersion == '0') +- extp->MajorVersion = '1'; ++ /* Manufacturers are defined in include/linux/mtd/cfi.h */ ++ ++ if (cfi->mfr == CFI_MFR_SAMSUNG && ++ extp->MajorVersion == '0') { ++ printk(" Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c", ++ extp->MajorVersion, extp->MinorVersion); ++ ++ extp->MajorVersion = '1'; ++ extp->MinorVersion = '0'; ++ ++ printk(" to %c.%c.\n", ++ extp->MajorVersion, extp->MinorVersion); ++ } ++ ++ if (cfi->mfr == CFI_MFR_SAMSUNG && ++ extp->MajorVersion == '3' && extp->MinorVersion == '3') { ++ printk(KERN_NOTICE " Newer Samsung flash detected, " ++ "should be compatible with Amd/Fujitsu.\n"); ++ ++ printk(" Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c", ++ extp->MajorVersion, extp->MinorVersion); ++ ++ extp->MajorVersion = '1'; // set to 1.3 ++ extp->MinorVersion = '3'; ++ ++ printk(" to %c.%c.\n", ++ extp->MajorVersion, extp->MinorVersion); ++ } ++ + /* + * SST 38VF640x chips report major=0xFF / minor=0xFF. + */ |