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 <[email protected]> --- target/linux/au1000/Makefile | 2 +- .../linux/au1000/patches-3.3/004-pci-idsel-cb.diff | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 target/linux/au1000/patches-3.3/004-pci-idsel-cb.diff diff --git a/target/linux/au1000/Makefile b/target/linux/au1000/Makefile index 5871beb..2405ece 100644 --- a/target/linux/au1000/Makefile +++ b/target/linux/au1000/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk ARCH:=mipsel BOARD:=au1000 BOARDNAME:=RMI/AMD AU1x00 -FEATURES:=jffs2 usb pci broken +FEATURES:=jffs2 usb pci SUBTARGETS=au1500 au1550 MAINTAINER:=Florian Fainelli <[email protected]> diff --git a/target/linux/au1000/patches-3.3/004-pci-idsel-cb.diff b/target/linux/au1000/patches-3.3/004-pci-idsel-cb.diff new file mode 100644 index 0000000..6b36032 --- /dev/null +++ b/target/linux/au1000/patches-3.3/004-pci-idsel-cb.diff @@ -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 */ -- 1.7.9.5 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
