target/linux/rb532/patches-2.6.24/100-rb5xx_support.patch

   1 --- a/arch/mips/Kconfig
   2 +++ b/arch/mips/Kconfig
   3 @@ -687,6 +687,23 @@ config WR_PPMC
   4           This enables support for the Wind River MIPS32 4KC PPMC evaluation
   5           board, which is based on GT64120 bridge chip.
   6
   7 +config MIKROTIK_RB500
   8 +       bool "Support for RB5xx boards"
   9 +       select HW_HAS_PCI
  10 +       select CEVT_R4K
  11 +       select CSRC_R4K
  12 +       select IRQ_CPU
  13 +       select SYS_HAS_CPU_MIPS32_R1
  14 +       select SYS_SUPPORTS_LITTLE_ENDIAN
  15 +       select SYS_SUPPORTS_32BIT_KERNEL
  16 +       select SWAP_IO_SPACE
  17 +       select DMA_NONCOHERENT
  18 +       select GENERIC_GPIO
  19 +       help
  20 +         Support the Mikrotik(tm) Routerboard 500 series,
  21 +         such as the RB532.
  22 +
  23 +
  24  endchoice
  25
  26  source "arch/mips/au1000/Kconfig"
  27 @@ -967,6 +984,7 @@ config MIPS_L1_CACHE_SHIFT
  28         default "4" if MACH_DECSTATION
  29         default "7" if SGI_IP27 || SNI_RM
  30         default "4" if PMC_MSP4200_EVAL
  31 +       default "4" if MIKROTIK_RB500
  32         default "5"
  33
  34  config HAVE_STD_PC_SERIAL_PORT
  35 --- a/arch/mips/Makefile
  36 +++ b/arch/mips/Makefile
  37 @@ -297,6 +297,13 @@ load-$(CONFIG_LEMOTE_FULONG) +=0xfffffff
  38  cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
  39
  40  #
  41 +# Routerboard 532 board
  42 +#
  43 +core-$(CONFIG_MIKROTIK_RB500)  += arch/mips/rb500/
  44 +cflags-$(CONFIG_MIKROTIK_RB500)        += -Iinclude/asm-mips/rc32434
  45 +load-$(CONFIG_MIKROTIK_RB500)  += 0xffffffff80101000
  46 +
  47 +#
  48  # For all MIPS, Inc. eval boards
  49  #
  50  core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
  51 --- a/arch/mips/pci/Makefile
  52 +++ b/arch/mips/pci/Makefile
  53 @@ -48,3 +48,4 @@ obj-$(CONFIG_TOSHIBA_RBTX4938)        += fixup-
  54  obj-$(CONFIG_VICTOR_MPC30X)    += fixup-mpc30x.o
  55  obj-$(CONFIG_ZAO_CAPCELLA)     += fixup-capcella.o
  56  obj-$(CONFIG_WR_PPMC)          += fixup-wrppmc.o
  57 +obj-$(CONFIG_MIKROTIK_RB500)   += pci-rc32434.o ops-rc32434.o fixup-rb500.o
  58 --- a/drivers/pci/Makefile
  59 +++ b/drivers/pci/Makefile
  60 @@ -35,6 +35,7 @@ obj-$(CONFIG_PPC32) += setup-irq.o
  61  obj-$(CONFIG_PPC64) += setup-bus.o
  62  obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
  63  obj-$(CONFIG_X86_VISWS) += setup-irq.o
  64 +obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o
  65
  66  #
  67  # ACPI Related PCI FW Functions
  68 --- a/include/asm-mips/bootinfo.h
  69 +++ b/include/asm-mips/bootinfo.h
  70 @@ -198,6 +198,14 @@
  71  #define MACH_GROUP_BRCM                23      /* Broadcom                     */
  72  #define  MACH_BCM47XX          1       /* Broadcom BCM47XX             */
  73
  74 +
  75 +/*
  76 + * Valid machtype for group Mikrotik
  77 + */
  78 +#define MACH_GROUP_MIKROTIK    29      /* Mikrotik Boards                       */
  79 +#define  MACH_MIKROTIK_RB532   0       /* Mikrotik RouterBoard 532 */
  80 +#define  MACH_MIKROTIK_RB532A  1       /* Mikrotik RouterBoard 532A */
  81 +
  82  #define CL_SIZE                        COMMAND_LINE_SIZE
  83
  84  const char *get_system_type(void);
  85 --- a/include/asm-mips/cpu.h
  86 +++ b/include/asm-mips/cpu.h
  87 @@ -196,7 +196,7 @@ enum cpu_type_enum {
  88          */
  89         CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000,
  90         CPU_AU1100, CPU_AU1200, CPU_AU1500, CPU_AU1550, CPU_PR4450,
  91 -       CPU_BCM3302, CPU_BCM4710,
  92 +       CPU_BCM3302, CPU_BCM4710, CPU_RC32300,
  93
  94         /*
  95          * MIPS64 class processors