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| author | Florian Fainelli <florian@openwrt.org> | 2012-07-17 16:39:47 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-07-17 16:39:47 +0000 |
| commit | b2d76e1e0591a81206f1865bbbe8cf273486f8e2 (patch) | |
| tree | f343b57cda5de90f6d73d761ad4cba3ca70d177f /target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch | |
| parent | 81a84b03ea82616015a1803691d3acf6575e109d (diff) | |
| download | upstream-b2d76e1e0591a81206f1865bbbe8cf273486f8e2.tar.gz upstream-b2d76e1e0591a81206f1865bbbe8cf273486f8e2.tar.bz2 upstream-b2d76e1e0591a81206f1865bbbe8cf273486f8e2.zip | |
au1000: fix InternetBox idsel and remove broken flag
The following patch is necessary for the InternetBox (Surfbox) board-specific
idsel to work with newer kernels. Acutally I don't exactly understand why this
was not necessary before, but without the udelay, the MiniPCI adapter in slot 3
is not detected and set up correctly.
Also remove platform broken flag, it works.
Signed-off-by: Bruno Randolf <br1@einfach.org>
SVN-Revision: 32766
Diffstat (limited to 'target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch')
| -rw-r--r-- | target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch b/target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch new file mode 100644 index 0000000000..6b36032207 --- /dev/null +++ b/target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch @@ -0,0 +1,12 @@ +--- a/arch/mips/alchemy/board-mtx1.c 2012-06-11 22:02:34.686604093 +0100 ++++ b/arch/mips/alchemy/board-mtx1.c 2012-06-11 22:04:23.375143044 +0100 +@@ -228,6 +228,9 @@ + * adapter on the mtx-1 "singleboard" variant. It triggers a custom + * logic chip connected to EXT_IO3 (GPIO1) to suppress IDSEL signals. + */ ++ ++ udelay(1); ++ + if (assert && devsel != 0) + /* Suppress signal to Cardbus */ + alchemy_gpio_set_value(1, 0); /* set EXT_IO3 OFF */ |