diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.22/100-board_support.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-2.6.22/100-board_support.patch | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.22/100-board_support.patch b/target/linux/brcm47xx/patches-2.6.22/100-board_support.patch new file mode 100644 index 000000000..b67b8d5e5 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.22/100-board_support.patch @@ -0,0 +1,211 @@ +Index: linux-2.6.22-rc4/arch/mips/Kconfig +=================================================================== +--- linux-2.6.22-rc4.orig/arch/mips/Kconfig 2007-06-10 21:32:36.000000000 +0100 ++++ linux-2.6.22-rc4/arch/mips/Kconfig 2007-06-10 21:33:12.000000000 +0100 +@@ -4,6 +4,10 @@ + # Horrible source of confusion. Die, die, die ... + select EMBEDDED + ++config CFE ++ bool ++ # Common Firmware Environment ++ + mainmenu "Linux/MIPS Kernel Configuration" + + menu "Machine selection" +@@ -126,6 +130,23 @@ + Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and + Olivetti M700-10 workstations. + ++config BCM947XX ++ bool "Support for BCM947xx based boards" ++ select DMA_NONCOHERENT ++ select HW_HAS_PCI ++ select IRQ_CPU ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select SYS_SUPPORTS_LITTLE_ENDIAN ++ select SSB ++ select SSB_SERIAL ++ select SSB_DRIVER_PCICORE ++ select SSB_PCICORE_HOSTMODE ++ select CFE ++ select GENERIC_GPIO ++ help ++ Support for BCM947xx based boards ++ + config LASAT + bool "LASAT Networks platforms" + select DMA_NONCOHERENT +Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c +=================================================================== +--- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:32:13.000000000 +0100 ++++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:12.000000000 +0100 +@@ -711,6 +711,28 @@ + } + + ++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) ++{ ++ decode_config1(c); ++ switch (c->processor_id & 0xff00) { ++ case PRID_IMP_BCM3302: ++ c->cputype = CPU_BCM3302; ++ c->isa_level = MIPS_CPU_ISA_M32R1; ++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | ++ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER; ++ break; ++ case PRID_IMP_BCM4710: ++ c->cputype = CPU_BCM4710; ++ c->isa_level = MIPS_CPU_ISA_M32R1; ++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | ++ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER; ++ break; ++ default: ++ c->cputype = CPU_UNKNOWN; ++ break; ++ } ++} ++ + __init void cpu_probe(void) + { + struct cpuinfo_mips *c = ¤t_cpu_data; +@@ -733,6 +755,9 @@ + case PRID_COMP_SIBYTE: + cpu_probe_sibyte(c); + break; ++ case PRID_COMP_BROADCOM: ++ cpu_probe_broadcom(c); ++ break; + case PRID_COMP_SANDCRAFT: + cpu_probe_sandcraft(c); + break; +Index: linux-2.6.22-rc4/arch/mips/kernel/proc.c +=================================================================== +--- linux-2.6.22-rc4.orig/arch/mips/kernel/proc.c 2007-06-10 21:32:13.000000000 +0100 ++++ linux-2.6.22-rc4/arch/mips/kernel/proc.c 2007-06-10 21:33:12.000000000 +0100 +@@ -83,6 +83,8 @@ + [CPU_VR4181] = "NEC VR4181", + [CPU_VR4181A] = "NEC VR4181A", + [CPU_SR71000] = "Sandcraft SR71000", ++ [CPU_BCM3302] = "Broadcom BCM3302", ++ [CPU_BCM4710] = "Broadcom BCM4710", + [CPU_PR4450] = "Philips PR4450", + }; + +Index: linux-2.6.22-rc4/arch/mips/Makefile +=================================================================== +--- linux-2.6.22-rc4.orig/arch/mips/Makefile 2007-06-10 21:32:56.000000000 +0100 ++++ linux-2.6.22-rc4/arch/mips/Makefile 2007-06-10 21:33:12.000000000 +0100 +@@ -560,6 +560,18 @@ + load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 + + # ++# Broadcom BCM47XX boards ++# ++core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/ ++cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include -Iinclude/asm-mips/mach-bcm947xx ++load-$(CONFIG_BCM947XX) := 0xffffffff80001000 ++ ++# ++# Common Firmware Environment ++# ++core-$(CONFIG_CFE) += arch/mips/cfe/ ++ ++# + # SNI RM + # + core-$(CONFIG_SNI_RM) += arch/mips/sni/ +Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c +=================================================================== +--- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c 2007-06-10 21:32:35.000000000 +0100 ++++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c 2007-06-10 21:33:12.000000000 +0100 +@@ -892,6 +892,8 @@ + case CPU_4KSC: + case CPU_20KC: + case CPU_25KF: ++ case CPU_BCM3302: ++ case CPU_BCM4710: + tlbw(p); + break; + +Index: linux-2.6.22-rc4/drivers/Kconfig +=================================================================== +--- linux-2.6.22-rc4.orig/drivers/Kconfig 2007-06-10 21:32:13.000000000 +0100 ++++ linux-2.6.22-rc4/drivers/Kconfig 2007-06-10 21:33:12.000000000 +0100 +@@ -56,6 +56,8 @@ + + source "drivers/hwmon/Kconfig" + ++source "drivers/ssb/Kconfig" ++ + source "drivers/mfd/Kconfig" + + source "drivers/media/Kconfig" +Index: linux-2.6.22-rc4/drivers/Makefile +=================================================================== +--- linux-2.6.22-rc4.orig/drivers/Makefile 2007-06-10 21:32:14.000000000 +0100 ++++ linux-2.6.22-rc4/drivers/Makefile 2007-06-10 21:33:12.000000000 +0100 +@@ -81,3 +81,4 @@ + obj-$(CONFIG_DMA_ENGINE) += dma/ + obj-$(CONFIG_HID) += hid/ + obj-$(CONFIG_PPC_PS3) += ps3/ ++obj-$(CONFIG_SSB) += ssb/ +Index: linux-2.6.22-rc4/include/asm-mips/bootinfo.h +=================================================================== +--- linux-2.6.22-rc4.orig/include/asm-mips/bootinfo.h 2007-06-10 21:32:14.000000000 +0100 ++++ linux-2.6.22-rc4/include/asm-mips/bootinfo.h 2007-06-10 21:33:12.000000000 +0100 +@@ -213,6 +213,12 @@ + #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ + #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ + ++/* ++ * Valid machtype for group Broadcom ++ */ ++#define MACH_GROUP_BRCM 23 /* Broadcom */ ++#define MACH_BCM47XX 1 /* Broadcom BCM47xx */ ++ + #define CL_SIZE COMMAND_LINE_SIZE + + const char *get_system_type(void); +Index: linux-2.6.22-rc4/include/asm-mips/cpu.h +=================================================================== +--- linux-2.6.22-rc4.orig/include/asm-mips/cpu.h 2007-06-10 21:32:14.000000000 +0100 ++++ linux-2.6.22-rc4/include/asm-mips/cpu.h 2007-06-10 21:33:12.000000000 +0100 +@@ -104,6 +104,13 @@ + #define PRID_IMP_SR71000 0x0400 + + /* ++ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM ++ */ ++ ++#define PRID_IMP_BCM4710 0x4000 ++#define PRID_IMP_BCM3302 0x9000 ++ ++/* + * Definitions for 7:0 on legacy processors + */ + +@@ -200,7 +207,9 @@ + #define CPU_SB1A 62 + #define CPU_74K 63 + #define CPU_R14000 64 +-#define CPU_LAST 64 ++#define CPU_BCM3302 65 ++#define CPU_BCM4710 66 ++#define CPU_LAST 66 + + /* + * ISA Level encodings +Index: linux-2.6.22-rc4/include/linux/pci_ids.h +=================================================================== +--- linux-2.6.22-rc4.orig/include/linux/pci_ids.h 2007-06-10 21:32:14.000000000 +0100 ++++ linux-2.6.22-rc4/include/linux/pci_ids.h 2007-06-10 21:33:12.000000000 +0100 +@@ -1991,6 +1991,7 @@ + #define PCI_DEVICE_ID_TIGON3_5906M 0x1713 + #define PCI_DEVICE_ID_BCM4401 0x4401 + #define PCI_DEVICE_ID_BCM4401B0 0x4402 ++#define PCI_DEVICE_ID_BCM4713 0x4713 + + #define PCI_VENDOR_ID_TOPIC 0x151f + #define PCI_DEVICE_ID_TOPIC_TP560 0x0000 |