target/linux/rb532-2.6/patches/100-rb5xx_support.patch

   1 diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
   2 --- linux.old/arch/mips/Kconfig 2006-11-29 22:57:37.000000000 +0100
   3 +++ linux.dev/arch/mips/Kconfig 2006-12-14 04:09:50.000000000 +0100
   4 @@ -780,6 +780,19 @@
   5         select SYS_SUPPORTS_BIG_ENDIAN
   6         select TOSHIBA_BOARDS
   7
   8 +config MIKROTIK_RB500
   9 +       bool "Support for RB5xx boards"
  10 +       select HW_HAS_PCI
  11 +       select IRQ_CPU
  12 +       select SYS_HAS_CPU_MIPS32_R1
  13 +       select SYS_SUPPORTS_LITTLE_ENDIAN
  14 +       select SYS_SUPPORTS_32BIT_KERNEL
  15 +       select SWAP_IO_SPACE
  16 +       select DMA_NONCOHERENT
  17 +       help
  18 +         Support the Mikrotik(tm) Routerboard 500 series,
  19 +         such as the RB532.
  20 +
  21  config TOSHIBA_RBTX4927
  22         bool "Toshiba TBTX49[23]7 board"
  23         select DMA_NONCOHERENT
  24 @@ -1106,7 +1119,7 @@
  25
  26  config MIPS_L1_CACHE_SHIFT
  27         int
  28 -       default "4" if MACH_DECSTATION || SNI_RM
  29 +       default "4" if MACH_DECSTATION || SNI_RM || MIKROTIK_RB500
  30         default "7" if SGI_IP27
  31         default "5"
  32
  33 diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
  34 --- linux.old/arch/mips/Makefile        2006-12-14 03:13:55.000000000 +0100
  35 +++ linux.dev/arch/mips/Makefile        2006-12-14 04:09:50.000000000 +0100
  36 @@ -586,6 +586,13 @@
  37  load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
  38
  39  #
  40 +# Routerboard 532 board
  41 +#
  42 +core-$(CONFIG_MIKROTIK_RB500)  += arch/mips/rb500/
  43 +cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434
  44 +load-$(CONFIG_MIKROTIK_RB500)  += 0xffffffff80101000
  45 +
  46 +#
  47  # Toshiba RBTX4927 board or
  48  # Toshiba RBTX4937 board
  49  #
  50 diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile
  51 --- linux.old/arch/mips/pci/Makefile    2006-11-29 22:57:37.000000000 +0100
  52 +++ linux.dev/arch/mips/pci/Makefile    2006-12-14 04:09:50.000000000 +0100
  53 @@ -53,3 +53,4 @@
  54  obj-$(CONFIG_VICTOR_MPC30X)    += fixup-mpc30x.o
  55  obj-$(CONFIG_ZAO_CAPCELLA)     += fixup-capcella.o
  56  obj-$(CONFIG_WR_PPMC)          += fixup-wrppmc.o
  57 +obj-$(CONFIG_MIKROTIK_RB500)   += pci-rc32434.o ops-rc32434.o fixup-rb500.o
  58 diff -urN linux.old/drivers/pci/Makefile linux.dev/drivers/pci/Makefile
  59 --- linux.old/drivers/pci/Makefile      2006-11-29 22:57:37.000000000 +0100
  60 +++ linux.dev/drivers/pci/Makefile      2006-12-14 04:09:50.000000000 +0100
  61 @@ -16,6 +16,7 @@
  62
  63  # Build the PCI MSI interrupt support
  64  obj-$(CONFIG_PCI_MSI) += msi.o
  65 +obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o
  66
  67  # Build the Hypertransport interrupt support
  68  obj-$(CONFIG_HT_IRQ) += htirq.o
  69 diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
  70 --- linux.old/include/asm-mips/bootinfo.h       2006-11-29 22:57:37.000000000 +0100
  71 +++ linux.dev/include/asm-mips/bootinfo.h       2006-12-14 04:09:50.000000000 +0100
  72 @@ -212,6 +212,8 @@
  73  #define MACH_GROUP_NEC_EMMA2RH 25      /* NEC EMMA2RH (was 23)         */
  74  #define  MACH_NEC_MARKEINS     0       /* NEC EMMA2RH Mark-eins        */
  75
  76 +#define MACH_GROUP_MIKROTIK    24 /* Mikrotik Boards                       */
  77 +
  78  #define CL_SIZE                        COMMAND_LINE_SIZE
  79
  80  const char *get_system_type(void);
  81 diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
  82 --- linux.old/include/asm-mips/cpu.h    2006-11-29 22:57:37.000000000 +0100
  83 +++ linux.dev/include/asm-mips/cpu.h    2006-12-14 04:09:50.000000000 +0100
  84 @@ -200,7 +200,8 @@
  85  #define CPU_SB1A               62
  86  #define CPU_74K                        63
  87  #define CPU_R14000             64
  88 -#define CPU_LAST               64
  89 +#define CPU_RC32300            65
  90 +#define CPU_LAST               65
  91
  92  /*
  93   * ISA Level encodings
  94