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

   1 diff -urN linux-2.6.19/arch/i386/Kconfig linux-2.6.19.new/arch/i386/Kconfig
   2 --- linux-2.6.19/arch/i386/Kconfig      2006-11-29 22:57:37.000000000 +0100
   3 +++ linux-2.6.19.new/arch/i386/Kconfig  2006-12-17 17:13:33.000000000 +0100
   4 @@ -180,6 +180,16 @@
   5           Only choose this option if you have such a system, otherwise you
   6           should say N here.
   7
   8 +config X86_RDC
   9 +       bool "Support for RDC 3211 boards"
  10 +       select GENERIC_GPIO
  11 +       select LEDS_GPIO
  12 +       help
  13 +         Support for RDC 3211 systems. Say 'Y' here if the kernel is
  14 +         supposed to run on an IA-32 RDC R3211 system.
  15 +         Only choose this option if you have such as system, otherwise you
  16 +         should say N here.
  17 +
  18  endchoice
  19
  20  config ACPI_SRAT
  21 diff -urN linux-2.6.19/arch/i386/Makefile linux-2.6.19.new/arch/i386/Makefile
  22 --- linux-2.6.19/arch/i386/Makefile     2006-11-29 22:57:37.000000000 +0100
  23 +++ linux-2.6.19.new/arch/i386/Makefile 2006-12-17 17:13:33.000000000 +0100
  24 @@ -92,6 +92,10 @@
  25  mflags-$(CONFIG_X86_ES7000)    := -Iinclude/asm-i386/mach-es7000
  26  mcore-$(CONFIG_X86_ES7000)     := mach-default
  27  core-$(CONFIG_X86_ES7000)      := arch/i386/mach-es7000/
  28 +# RDC subarch support
  29 +mflags-$(CONFIG_X86_RDC)       := -Iinclude/asm-i386/mach-rdc
  30 +mcore-$(CONFIG_X86_RDC)                := mach-default
  31 +core-$(CONFIG_X86_RDC)         += arch/i386/mach-rdc/
  32
  33  # default subarch .h files
  34  mflags-y += -Iinclude/asm-i386/mach-default
  35 --- timex.h     2007-08-07 10:44:03.816112250 -0700
  36 +++ linux/include/asm-i386/timex.h      2007-08-07 10:48:47.905866750 -0700
  37 @@ -11,6 +11,8 @@
  38
  39  #ifdef CONFIG_X86_ELAN
  40  #  define CLOCK_TICK_RATE 1189200 /* AMD Elan has different frequency! */
  41 +#elif defined(CONFIG_X86_RDC)
  42 +#  define CLOCK_TICK_RATE 1041667 /* Underlying HZ for R8610 */
  43  #else
  44  #  define CLOCK_TICK_RATE 1193182 /* Underlying HZ */
  45  #endif
  46 --- reboot_fixups.c     2007-08-07 12:02:00.908412250 -0700
  47 +++ linux/arch/i386/kernel/reboot_fixups.c      2007-08-07 12:18:49.391438500 -0700
  48 @@ -13,6 +13,17 @@
  49  #include <linux/pci.h>
  50  #include <asm/reboot_fixups.h>
  51  #include <asm/msr.h>
  52 +
  53 +static void r8610_reset(struct pci_dev *dev)
  54 +{
  55 +       int i;
  56 +
  57 +       outl(0x80003840,0xCF8);
  58 +       i=inl(0xCFC);
  59 +       i |= 0x1600;
  60 +       outl(i,0xCFC);
  61 +       outb(1,0x92);
  62 +}
  63
  64  static void cs5530a_warm_reset(struct pci_dev *dev)
  65  {
  66 @@ -40,6 +53,7 @@
  67  };
  68
  69  static struct device_fixup fixups_table[] = {
  70 +{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_R6030, r8610_reset },
  71  { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset },
  72  { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset },
  73  };