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-rw-r--r--target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch12
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 */