diff options
| author | Imre Kaloz <kaloz@openwrt.org> | 2012-10-23 12:21:34 +0000 |
|---|---|---|
| committer | Imre Kaloz <kaloz@openwrt.org> | 2012-10-23 12:21:34 +0000 |
| commit | 648f1d01710c2e9d5bb3e296d9553120e5bbe51e (patch) | |
| tree | 413eb23081ae9b34b54a6ee479e5a2bf0085877d /target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch | |
| parent | 35c7b0ba8a06d128adf45ca58377299e988d4e84 (diff) | |
| download | upstream-648f1d01710c2e9d5bb3e296d9553120e5bbe51e.tar.gz upstream-648f1d01710c2e9d5bb3e296d9553120e5bbe51e.tar.bz2 upstream-648f1d01710c2e9d5bb3e296d9553120e5bbe51e.zip | |
[generic]: linux 3.6 support (work in progress)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33897 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch')
| -rw-r--r-- | target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch new file mode 100644 index 0000000000..3b43535da5 --- /dev/null +++ b/target/linux/generic/patches-3.6/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch @@ -0,0 +1,18 @@ +From: George Kashperko <george@znau.edu.ua> + +Issue map read after Write Buffer Load command to ensure chip is ready +to receive data. +Signed-off-by: George Kashperko <george@znau.edu.ua> +--- + drivers/mtd/chips/cfi_cmdset_0002.c | 1 + + 1 file changed, 1 insertion(+) +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -1409,6 +1409,7 @@ static int __xipram do_write_buffer(stru + + /* Write Buffer Load */ + map_write(map, CMD(0x25), cmd_adr); ++ (void) map_read(map, cmd_adr); + + chip->state = FL_WRITING_TO_BUFFER; + |