target/linux/brcm47xx/patches-2.6.22/100-board_support.patch

   1 Index: linux-2.6.22-rc4/arch/mips/Kconfig
   2 ===================================================================
   3 --- linux-2.6.22-rc4.orig/arch/mips/Kconfig     2007-06-10 21:32:36.000000000 +0100
   4 +++ linux-2.6.22-rc4/arch/mips/Kconfig  2007-06-10 21:33:12.000000000 +0100
   5 @@ -4,6 +4,10 @@
   6         # Horrible source of confusion.  Die, die, die ...
   7         select EMBEDDED
   8
   9 +config CFE
  10 +       bool
  11 +       # Common Firmware Environment
  12 +
  13  mainmenu "Linux/MIPS Kernel Configuration"
  14
  15  menu "Machine selection"
  16 @@ -126,6 +130,23 @@
  17          Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
  18          Olivetti M700-10 workstations.
  19
  20 +config BCM947XX
  21 +       bool "Support for BCM947xx based boards"
  22 +       select DMA_NONCOHERENT
  23 +       select HW_HAS_PCI
  24 +       select IRQ_CPU
  25 +       select SYS_HAS_CPU_MIPS32_R1
  26 +       select SYS_SUPPORTS_32BIT_KERNEL
  27 +       select SYS_SUPPORTS_LITTLE_ENDIAN
  28 +       select SSB
  29 +       select SSB_SERIAL
  30 +       select SSB_DRIVER_PCICORE
  31 +       select SSB_PCICORE_HOSTMODE
  32 +       select CFE
  33 +       select GENERIC_GPIO
  34 +       help
  35 +        Support for BCM947xx based boards
  36 +
  37  config LASAT
  38         bool "LASAT Networks platforms"
  39         select DMA_NONCOHERENT
  40 Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
  41 ===================================================================
  42 --- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c  2007-06-10 21:32:13.000000000 +0100
  43 +++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c       2007-06-10 21:33:12.000000000 +0100
  44 @@ -711,6 +711,28 @@
  45  }
  46
  47
  48 +static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
  49 +{
  50 +       decode_config1(c);
  51 +       switch (c->processor_id & 0xff00) {
  52 +               case PRID_IMP_BCM3302:
  53 +                       c->cputype = CPU_BCM3302;
  54 +                       c->isa_level = MIPS_CPU_ISA_M32R1;
  55 +                       c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
  56 +                                       MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
  57 +               break;
  58 +               case PRID_IMP_BCM4710:
  59 +                       c->cputype = CPU_BCM4710;
  60 +                       c->isa_level = MIPS_CPU_ISA_M32R1;
  61 +                       c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
  62 +                                       MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
  63 +               break;
  64 +       default:
  65 +               c->cputype = CPU_UNKNOWN;
  66 +               break;
  67 +       }
  68 +}
  69 +
  70  __init void cpu_probe(void)
  71  {
  72         struct cpuinfo_mips *c = &current_cpu_data;
  73 @@ -733,6 +755,9 @@
  74         case PRID_COMP_SIBYTE:
  75                 cpu_probe_sibyte(c);
  76                 break;
  77 +       case PRID_COMP_BROADCOM:
  78 +               cpu_probe_broadcom(c);
  79 +               break;
  80         case PRID_COMP_SANDCRAFT:
  81                 cpu_probe_sandcraft(c);
  82                 break;
  83 Index: linux-2.6.22-rc4/arch/mips/kernel/proc.c
  84 ===================================================================
  85 --- linux-2.6.22-rc4.orig/arch/mips/kernel/proc.c       2007-06-10 21:32:13.000000000 +0100
  86 +++ linux-2.6.22-rc4/arch/mips/kernel/proc.c    2007-06-10 21:33:12.000000000 +0100
  87 @@ -83,6 +83,8 @@
  88         [CPU_VR4181]    = "NEC VR4181",
  89         [CPU_VR4181A]   = "NEC VR4181A",
  90         [CPU_SR71000]   = "Sandcraft SR71000",
  91 +       [CPU_BCM3302]   = "Broadcom BCM3302",
  92 +       [CPU_BCM4710]   = "Broadcom BCM4710",
  93         [CPU_PR4450]    = "Philips PR4450",
  94  };
  95
  96 Index: linux-2.6.22-rc4/arch/mips/Makefile
  97 ===================================================================
  98 --- linux-2.6.22-rc4.orig/arch/mips/Makefile    2007-06-10 21:32:56.000000000 +0100
  99 +++ linux-2.6.22-rc4/arch/mips/Makefile 2007-06-10 21:33:12.000000000 +0100
 100 @@ -560,6 +560,18 @@
 101  load-$(CONFIG_SIBYTE_BIGSUR)   := 0xffffffff80100000
 102
 103  #
 104 +# Broadcom BCM47XX boards
 105 +#
 106 +core-$(CONFIG_BCM947XX)                += arch/mips/bcm947xx/
 107 +cflags-$(CONFIG_BCM947XX)      += -Iarch/mips/bcm947xx/include -Iinclude/asm-mips/mach-bcm947xx
 108 +load-$(CONFIG_BCM947XX)                := 0xffffffff80001000
 109 +
 110 +#
 111 +# Common Firmware Environment
 112 +#
 113 +core-$(CONFIG_CFE)             += arch/mips/cfe/
 114 +
 115 +#
 116  # SNI RM
 117  #
 118  core-$(CONFIG_SNI_RM)          += arch/mips/sni/
 119 Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c
 120 ===================================================================
 121 --- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c  2007-06-10 21:32:35.000000000 +0100
 122 +++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c       2007-06-10 21:33:12.000000000 +0100
 123 @@ -892,6 +892,8 @@
 124         case CPU_4KSC:
 125         case CPU_20KC:
 126         case CPU_25KF:
 127 +       case CPU_BCM3302:
 128 +       case CPU_BCM4710:
 129                 tlbw(p);
 130                 break;
 131
 132 Index: linux-2.6.22-rc4/drivers/Kconfig
 133 ===================================================================
 134 --- linux-2.6.22-rc4.orig/drivers/Kconfig       2007-06-10 21:32:13.000000000 +0100
 135 +++ linux-2.6.22-rc4/drivers/Kconfig    2007-06-10 21:33:12.000000000 +0100
 136 @@ -56,6 +56,8 @@
 137
 138  source "drivers/hwmon/Kconfig"
 139
 140 +source "drivers/ssb/Kconfig"
 141 +
 142  source "drivers/mfd/Kconfig"
 143
 144  source "drivers/media/Kconfig"
 145 Index: linux-2.6.22-rc4/drivers/Makefile
 146 ===================================================================
 147 --- linux-2.6.22-rc4.orig/drivers/Makefile      2007-06-10 21:32:14.000000000 +0100
 148 +++ linux-2.6.22-rc4/drivers/Makefile   2007-06-10 21:33:12.000000000 +0100
 149 @@ -81,3 +81,4 @@
 150  obj-$(CONFIG_DMA_ENGINE)       += dma/
 151  obj-$(CONFIG_HID)              += hid/
 152  obj-$(CONFIG_PPC_PS3)          += ps3/
 153 +obj-$(CONFIG_SSB)              += ssb/
 154 Index: linux-2.6.22-rc4/include/asm-mips/bootinfo.h
 155 ===================================================================
 156 --- linux-2.6.22-rc4.orig/include/asm-mips/bootinfo.h   2007-06-10 21:32:14.000000000 +0100
 157 +++ linux-2.6.22-rc4/include/asm-mips/bootinfo.h        2007-06-10 21:33:12.000000000 +0100
 158 @@ -213,6 +213,12 @@
 159  #define MACH_GROUP_NEC_EMMA2RH 25      /* NEC EMMA2RH (was 23)         */
 160  #define  MACH_NEC_MARKEINS     0       /* NEC EMMA2RH Mark-eins        */
 161
 162 +/*
 163 + * Valid machtype for group Broadcom
 164 + */
 165 +#define MACH_GROUP_BRCM                23      /* Broadcom                     */
 166 +#define MACH_BCM47XX           1       /* Broadcom BCM47xx             */
 167 +
 168  #define CL_SIZE                        COMMAND_LINE_SIZE
 169
 170  const char *get_system_type(void);
 171 Index: linux-2.6.22-rc4/include/asm-mips/cpu.h
 172 ===================================================================
 173 --- linux-2.6.22-rc4.orig/include/asm-mips/cpu.h        2007-06-10 21:32:14.000000000 +0100
 174 +++ linux-2.6.22-rc4/include/asm-mips/cpu.h     2007-06-10 21:33:12.000000000 +0100
 175 @@ -104,6 +104,13 @@
 176  #define PRID_IMP_SR71000        0x0400
 177
 178  /*
 179 + * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
 180 + */
 181 +
 182 +#define PRID_IMP_BCM4710       0x4000
 183 +#define PRID_IMP_BCM3302       0x9000
 184 +
 185 +/*
 186   * Definitions for 7:0 on legacy processors
 187   */
 188
 189 @@ -200,7 +207,9 @@
 190  #define CPU_SB1A               62
 191  #define CPU_74K                        63
 192  #define CPU_R14000             64
 193 -#define CPU_LAST               64
 194 +#define CPU_BCM3302            65
 195 +#define CPU_BCM4710            66
 196 +#define CPU_LAST               66
 197
 198  /*
 199   * ISA Level encodings
 200 Index: linux-2.6.22-rc4/include/linux/pci_ids.h
 201 ===================================================================
 202 --- linux-2.6.22-rc4.orig/include/linux/pci_ids.h       2007-06-10 21:32:14.000000000 +0100
 203 +++ linux-2.6.22-rc4/include/linux/pci_ids.h    2007-06-10 21:33:12.000000000 +0100
 204 @@ -1991,6 +1991,7 @@
 205  #define PCI_DEVICE_ID_TIGON3_5906M     0x1713
 206  #define PCI_DEVICE_ID_BCM4401          0x4401
 207  #define PCI_DEVICE_ID_BCM4401B0                0x4402
 208 +#define PCI_DEVICE_ID_BCM4713          0x4713
 209
 210  #define PCI_VENDOR_ID_TOPIC            0x151f
 211  #define PCI_DEVICE_ID_TOPIC_TP560      0x0000