openwrt-xburst/target/linux/rdc/patches/004-rdc_fixes.patch

diff -urN linux-2.6.19/arch/i386/Kconfig linux-2.6.19.new/arch/i386/Kconfig
--- linux-2.6.19/arch/i386/Kconfig	2006-11-29 22:57:37.000000000 +0100
+++ linux-2.6.19.new/arch/i386/Kconfig	2006-12-17 17:13:33.000000000 +0100
@@ -180,6 +180,16 @@
 	  Only choose this option if you have such a system, otherwise you
 	  should say N here.
 
+config X86_RDC
+	bool "Support for RDC 3211 boards"
+	select GENERIC_GPIO
+	select LEDS_GPIO
+	help
+	  Support for RDC 3211 systems. Say 'Y' here if the kernel is 
+	  supposed to run on an IA-32 RDC R3211 system.
+	  Only choose this option if you have such as system, otherwise you
+	  should say N here.
+
 endchoice
 
 config ACPI_SRAT
diff -urN linux-2.6.19/arch/i386/Makefile linux-2.6.19.new/arch/i386/Makefile
--- linux-2.6.19/arch/i386/Makefile	2006-11-29 22:57:37.000000000 +0100
+++ linux-2.6.19.new/arch/i386/Makefile	2006-12-17 17:13:33.000000000 +0100
@@ -92,6 +92,10 @@
 mflags-$(CONFIG_X86_ES7000)	:= -Iinclude/asm-i386/mach-es7000
 mcore-$(CONFIG_X86_ES7000)	:= mach-default
 core-$(CONFIG_X86_ES7000)	:= arch/i386/mach-es7000/
+# RDC subarch support
+mflags-$(CONFIG_X86_RDC)	:= -Iinclude/asm-i386/mach-rdc
+mcore-$(CONFIG_X86_RDC)		:= mach-default
+core-$(CONFIG_X86_RDC)		+= arch/i386/mach-rdc/
 
 # default subarch .h files
 mflags-y += -Iinclude/asm-i386/mach-default
--- timex.h	2007-08-07 10:44:03.816112250 -0700
+++ linux/include/asm-i386/timex.h	2007-08-07 10:48:47.905866750 -0700
@@ -11,6 +11,8 @@
 
 #ifdef CONFIG_X86_ELAN
 #  define CLOCK_TICK_RATE 1189200 /* AMD Elan has different frequency! */
+#elif defined(CONFIG_X86_RDC)
+#  define CLOCK_TICK_RATE 1041667 /* Underlying HZ for R8610 */
 #else
 #  define CLOCK_TICK_RATE 1193182 /* Underlying HZ */
 #endif
--- reboot_fixups.c	2007-08-07 12:02:00.908412250 -0700
+++ linux/arch/i386/kernel/reboot_fixups.c	2007-08-07 12:18:49.391438500 -0700
@@ -13,6 +13,17 @@
 #include <linux/pci.h>
 #include <asm/reboot_fixups.h>
 #include <asm/msr.h>
+
+static void r8610_reset(struct pci_dev *dev)
+{
+	int i;
+
+	outl(0x80003840,0xCF8);
+	i=inl(0xCFC);
+	i |= 0x1600;
+	outl(i,0xCFC);
+	outb(1,0x92);
+}
 
 static void cs5530a_warm_reset(struct pci_dev *dev)
 {
@@ -40,6 +53,7 @@
 };
 
 static struct device_fixup fixups_table[] = {
+{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, r8610_reset },
 { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset },
 { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset },
 };