1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
Index: linux-2.6.25.7/arch/mips/Kconfig
===================================================================
--- linux-2.6.25.7.orig/arch/mips/Kconfig 2008-06-26 10:42:44.000000000 +0200
+++ linux-2.6.25.7/arch/mips/Kconfig 2008-06-26 22:05:19.000000000 +0200
@@ -78,6 +78,21 @@
select SYS_SUPPORTS_LITTLE_ENDIAN
select GENERIC_HARDIRQS_NO__DO_IRQ
+config IFXMIPS
+ bool "Infineon Twinpass, Danube, Amazon-SE"
+ select DMA_NONCOHERENT
+ select IRQ_CPU
+ select CEVT_R4K
+ select CSRC_R4K
+ select SYS_HAS_CPU_MIPS32_R1
+ select HAVE_STD_PC_SERIAL_PORT
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_HAS_EARLY_PRINTK
+ select HW_HAS_PCI
+ select GENERIC_GPIO
+ select SWAP_IO_SPACE
+
config MACH_DECSTATION
bool "DECstations"
select BOOT_ELF32
@@ -693,6 +708,7 @@
source "arch/mips/tx4927/Kconfig"
source "arch/mips/tx4938/Kconfig"
source "arch/mips/vr41xx/Kconfig"
+source "arch/mips/ifxmips/Kconfig"
endmenu
Index: linux-2.6.25.7/arch/mips/Makefile
===================================================================
--- linux-2.6.25.7.orig/arch/mips/Makefile 2008-06-26 10:42:55.000000000 +0200
+++ linux-2.6.25.7/arch/mips/Makefile 2008-06-26 10:42:56.000000000 +0200
@@ -283,6 +283,13 @@
load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
#
+# Infineon IFXMIPS
+#
+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/
+cflags-$(CONFIG_IFXMIPS) += -Iinclude/asm-mips/mach-ifxmips
+load-$(CONFIG_IFXMIPS) += 0xffffffff80002000
+
+#
# DECstation family
#
core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
Index: linux-2.6.25.7/include/asm-mips/bootinfo.h
===================================================================
--- linux-2.6.25.7.orig/include/asm-mips/bootinfo.h 2008-06-26 10:42:44.000000000 +0200
+++ linux-2.6.25.7/include/asm-mips/bootinfo.h 2008-06-26 10:42:56.000000000 +0200
@@ -94,6 +94,12 @@
#define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */
#define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */
+/*
+ * Valid machtype for group IFXMIPS
+ */
+#define MACH_GROUP_IFXMIPS 29
+#define MACH_INFINEON_IFXMIPS 0
+
#define CL_SIZE COMMAND_LINE_SIZE
extern char *system_type;
Index: linux-2.6.25.7/arch/mips/kernel/traps.c
===================================================================
--- linux-2.6.25.7.orig/arch/mips/kernel/traps.c 2008-06-26 10:42:44.000000000 +0200
+++ linux-2.6.25.7/arch/mips/kernel/traps.c 2008-06-26 10:42:56.000000000 +0200
@@ -1379,6 +1379,7 @@
*/
if (cpu_has_mips_r2) {
cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
+ cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ;
cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
if (cp0_perfcount_irq == cp0_compare_irq)
cp0_perfcount_irq = -1;
Index: linux-2.6.25.7/arch/mips/pci/Makefile
===================================================================
--- linux-2.6.25.7.orig/arch/mips/pci/Makefile 2008-06-26 10:42:44.000000000 +0200
+++ linux-2.6.25.7/arch/mips/pci/Makefile 2008-06-26 10:42:56.000000000 +0200
@@ -48,3 +48,4 @@
obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
+obj-$(CONFIG_IFXMIPS) += pci-ifxmips.o ops-ifxmips.o
|
