+++ /dev/null
-diff -urN linux-2.6.19/arch/mips/Kconfig linux-2.6.19.new/arch/mips/Kconfig
---- linux-2.6.19/arch/mips/Kconfig 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/Kconfig 2006-12-16 18:46:31.000000000 +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"
-@@ -15,6 +15,18 @@
- prompt "System type"
- default SGI_IP22
-
-+config BCM963XX
-+ bool "Support for Broadcom BCM963xx SoC"
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select SYS_SUPPORTS_BIG_ENDIAN
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select HW_HAS_PCI
-+ select DMA_NONCOHERENT
-+ select IRQ_CPU
-+ select CFE
-+ help
-+ This is a fmaily of boards based on the Broadcom MIPS32
-+
- config MACH_ALCHEMY
- bool "Alchemy processor based machines"
-
-diff -urN linux-2.6.19/arch/mips/Makefile linux-2.6.19.new/arch/mips/Makefile
---- linux-2.6.19/arch/mips/Makefile 2006-12-16 17:36:29.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/Makefile 2006-12-16 18:46:31.000000000 +0100
-@@ -158,6 +158,19 @@
- #
-
- #
-+# Broadcom BCM963xx SoC
-+#
-+core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/
-+cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx
-+load-$(CONFIG_BCM963XX) += 0xffffffff80010000
-+
-+
-+#
-+# Common Firmware Environment
-+#
-+core-$(CONFIG_CFE) += arch/mips/cfe/
-+
-+#
- # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
- #
- core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
-diff -urN linux-2.6.19/arch/mips/kernel/cpu-probe.c linux-2.6.19.new/arch/mips/kernel/cpu-probe.c
---- linux-2.6.19/arch/mips/kernel/cpu-probe.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/kernel/cpu-probe.c 2006-12-16 18:46:31.000000000 +0100
-@@ -590,6 +590,25 @@
- return;
- }
-
-+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
-+{
-+ decode_configs(c);
-+ switch (c->processor_id & 0xff00) {
-+ case PRID_IMP_BCM6338:
-+ c->cputype = CPU_BCM6338;
-+ break;
-+ case PRID_IMP_BCM6345:
-+ c->cputype = CPU_BCM6345;
-+ break;
-+ case PRID_IMP_BCM6348:
-+ c->cputype = CPU_BCM6348;
-+ break;
-+ default:
-+ c->cputype = CPU_UNKNOWN;
-+ break;
-+ }
-+}
-+
- static inline void cpu_probe_mips(struct cpuinfo_mips *c)
- {
- decode_configs(c);
-@@ -724,6 +743,9 @@
- case PRID_COMP_LEGACY:
- cpu_probe_legacy(c);
- break;
-+ case PRID_COMP_BROADCOM:
-+ cpu_probe_broadcom(c);
-+ break;
- case PRID_COMP_MIPS:
- cpu_probe_mips(c);
- break;
-diff -urN linux-2.6.19/arch/mips/kernel/proc.c linux-2.6.19.new/arch/mips/kernel/proc.c
---- linux-2.6.19/arch/mips/kernel/proc.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/kernel/proc.c 2006-12-16 18:46:31.000000000 +0100
-@@ -84,6 +84,9 @@
- [CPU_VR4181A] = "NEC VR4181A",
- [CPU_SR71000] = "Sandcraft SR71000",
- [CPU_PR4450] = "Philips PR4450",
-+ [CPU_BCM6338] = "BCM6338",
-+ [CPU_BCM6345] = "BCM6345",
-+ [CPU_BCM6348] = "BCM6348",
- };
-
-
-diff -urN linux-2.6.19/arch/mips/mm/c-r4k.c linux-2.6.19.new/arch/mips/mm/c-r4k.c
---- linux-2.6.19/arch/mips/mm/c-r4k.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/mm/c-r4k.c 2006-12-16 18:46:31.000000000 +0100
-@@ -852,6 +852,13 @@
- if (!(config & MIPS_CONF_M))
- panic("Don't know how to probe P-caches on this cpu.");
-
-+ if (c->cputype == CPU_BCM6338 || c->cputype == CPU_BCM6345 || c->cputype == CPU_BCM6348)
-+ {
-+ printk("bcm963xx: enabling icache and dcache...\n");
-+ /* Enable caches */
-+ write_c0_diag(read_c0_diag() | 0xC0000000);
-+ }
-+
- /*
- * So we seem to be a MIPS32 or MIPS64 CPU
- * So let's probe the I-cache ...
-diff -urN linux-2.6.19/arch/mips/mm/tlbex.c linux-2.6.19.new/arch/mips/mm/tlbex.c
---- linux-2.6.19/arch/mips/mm/tlbex.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/mm/tlbex.c 2006-12-16 18:46:31.000000000 +0100
-@@ -892,6 +892,9 @@
- case CPU_4KSC:
- case CPU_20KC:
- case CPU_25KF:
-+ case CPU_BCM6338:
-+ case CPU_BCM6345:
-+ case CPU_BCM6348:
- tlbw(p);
- break;
-
-diff -urN linux-2.6.19/arch/mips/pci/Makefile linux-2.6.19.new/arch/mips/pci/Makefile
---- linux-2.6.19/arch/mips/pci/Makefile 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/arch/mips/pci/Makefile 2006-12-16 18:48:18.000000000 +0100
-@@ -16,6 +16,7 @@
- obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
- obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o
- obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
-+obj-$(CONFIG_BCM963XX) += fixup-bcm96348.o pci-bcm96348.o ops-bcm96348.o
-
- #
- # These are still pretty much in the old state, watch, go blind.
-diff -urN linux-2.6.19/include/asm-mips/bootinfo.h linux-2.6.19.new/include/asm-mips/bootinfo.h
---- linux-2.6.19/include/asm-mips/bootinfo.h 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/include/asm-mips/bootinfo.h 2006-12-16 18:46:31.000000000 +0100
-@@ -213,6 +213,14 @@
- #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
- #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
-
-+/*
-+ * Valid machtype for group BRCM
-+ */
-+#define MACH_GROUP_BRCM 23 /* Broadcom boards */
-+#define MACH_BCM96338 0
-+#define MACH_BCM96345 1
-+#define MACH_BCM96348 2
-+
- #define CL_SIZE COMMAND_LINE_SIZE
-
- const char *get_system_type(void);
-diff -urN linux-2.6.19/include/asm-mips/cpu.h linux-2.6.19.new/include/asm-mips/cpu.h
---- linux-2.6.19/include/asm-mips/cpu.h 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/include/asm-mips/cpu.h 2006-12-16 18:46:31.000000000 +0100
-@@ -103,6 +103,13 @@
-
- #define PRID_IMP_SR71000 0x0400
-
-+/* These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
-+ */
-+
-+#define PRID_IMP_BCM6338 0x9000
-+#define PRID_IMP_BCM6345 0x8000
-+#define PRID_IMP_BCM6348 0x9100
-+
- /*
- * Definitions for 7:0 on legacy processors
- */
-@@ -200,7 +207,10 @@
- #define CPU_SB1A 62
- #define CPU_74K 63
- #define CPU_R14000 64
--#define CPU_LAST 64
-+#define CPU_BCM6338 65
-+#define CPU_BCM6345 66
-+#define CPU_BCM6348 67
-+#define CPU_LAST 67
-
- /*
- * ISA Level encodings
-diff -urN linux-2.6.19/include/asm-mips/module.h linux-2.6.19.new/include/asm-mips/module.h
---- linux-2.6.19/include/asm-mips/module.h 2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19.new/include/asm-mips/module.h 2006-12-16 19:03:22.000000000 +0100
-@@ -112,6 +112,12 @@
- #define MODULE_PROC_FAMILY "RM9000 "
- #elif defined CONFIG_CPU_SB1
- #define MODULE_PROC_FAMILY "SB1 "
-+#elif defined CONFIG_CPU_BCM6338
-+#define MODULE_PROC_FAMILY "BCM6338 "
-+#elif defined CONFIG_CPU_BCM6345
-+#define MODULE_PROC_FAMILY "BCM6345 "
-+#elif defined CONFIG_CPU_BCM6348
-+#define MODULE_PROC_FAMILY "BCM6348 "
- #else
- #error MODULE_PROC_FAMILY undefined for your processor configuration
- #endif
projects / openwrt.git / blobdiff