openwrt_deco_e4r/target/linux/au1000/patches-3.3/004-pci-idsel-cb.patch

13 lines
451 B
Diff

--- 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 */