diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch b/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch deleted file mode 100644 index dd55cd163a..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch +++ /dev/null @@ -1,116 +0,0 @@ -From d1259cf42ce84246c695f06b44d58e3aca0a480b Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sat, 17 May 2008 14:59:35 +0200 -Subject: [PATCH] bcm96345: correct some 6345 specific stuff - -This fixes some problems with the 6345 support and adds a macro for CPU -identification that is easier on the eyes. The first thing it does is to not -initialize MPI on the 6345 as it does not have PCI. The second thing it does is -to use a static value for the CPU frequency of the 6345 chip to provide an -accurate timer. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/bcm963xx/setup.c | 8 ++++++-- - arch/mips/bcm963xx/time.c | 5 ++++- - arch/mips/pci/pci-bcm96348.c | 21 +++++++++++++-------- - include/asm-mips/mach-bcm963xx/board.h | 2 ++ - 4 files changed, 25 insertions(+), 11 deletions(-) - ---- a/arch/mips/bcm963xx/setup.c -+++ b/arch/mips/bcm963xx/setup.c -@@ -43,6 +43,7 @@ - #include <asm/bootinfo.h> - #include <asm/cpu.h> - #include <asm/mach-bcm963xx/bootloaders.h> -+#include <asm/mach-bcm963xx/board.h> - - extern void brcm_time_init(void); - extern int boot_loader_type; -@@ -465,6 +466,9 @@ - _machine_halt = brcm_machine_halt; - pm_power_off = brcm_machine_halt; - -- /* mpi initialization */ -- mpi_init(); -+ /* BCM96345 has no MPI */ -+ if (!ISBCM(0x6345)) { -+ /* mpi initialization */ -+ mpi_init(); -+ } - } ---- a/arch/mips/bcm963xx/time.c -+++ b/arch/mips/bcm963xx/time.c -@@ -40,6 +40,8 @@ - #include <6348_intr.h> - #include <bcm_map_part.h> - #include <bcm_intr.h> -+#include <asm/mach-bcm963xx/board.h> -+ - - /* - * calculateCpuSpeed() -@@ -63,11 +65,12 @@ - } - - -+#define BCM96345_CPU_CLOCK 140000000 - void __init plat_time_init(void) - { - unsigned long cpu_clock; - -- cpu_clock = calculateCpuSpeed(); -+ cpu_clock = ISBCM(0x6345) ? BCM96345_CPU_CLOCK : calculateCpuSpeed(); - - printk("CPU frequency %lu.%02lu MHz\n", cpu_clock / 1000000, - (cpu_clock % 1000000) * 100 / 1000000); ---- a/arch/mips/pci/pci-bcm96348.c -+++ b/arch/mips/pci/pci-bcm96348.c -@@ -21,6 +21,8 @@ - #include <linux/kernel.h> - #include <linux/init.h> - -+#include <asm/mach-bcm963xx/6348_map_part.h> -+#include <asm/mach-bcm963xx/board.h> - #include <bcmpci.h> - - static struct resource bcm_pci_io_resource = { -@@ -47,16 +49,19 @@ - - static __init int bcm96348_pci_init(void) - { -- /* Avoid ISA compat ranges. */ -- PCIBIOS_MIN_IO = 0x00000000; -- PCIBIOS_MIN_MEM = 0x00000000; -- -- /* Set I/O resource limits. */ -- ioport_resource.end = 0x1fffffff; -- iomem_resource.end = 0xffffffff; -+ if (!ISBCM(0x6345)) { -+ /* Avoid ISA compat ranges. */ -+ PCIBIOS_MIN_IO = 0x00000000; -+ PCIBIOS_MIN_MEM = 0x00000000; -+ -+ /* Set I/O resource limits. */ -+ ioport_resource.end = 0x1fffffff; -+ iomem_resource.end = 0xffffffff; - -- register_pci_controller(&bcm96348_controller); -- return 0; -+ register_pci_controller(&bcm96348_controller); -+ } -+ -+ return 0; - } - - arch_initcall(bcm96348_pci_init); ---- a/include/asm-mips/mach-bcm963xx/board.h -+++ b/include/asm-mips/mach-bcm963xx/board.h -@@ -369,5 +369,7 @@ - - extern int boot_loader_type; - -+#define ISBCM(x) (((PERF->RevID & 0xFFFF0000) >> 16) == x) -+ - #endif /* _BOARD_H */ - |