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@ -0,0 +1,24 @@ |
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/*
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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*/ |
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#ifndef __ASM_MIPS_MACH_IFXMIPS_WAR_H |
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#define __ASM_MIPS_MACH_IFXMIPS_WAR_H |
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#define R4600_V1_INDEX_ICACHEOP_WAR 0 |
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#define R4600_V1_HIT_CACHEOP_WAR 0 |
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#define R4600_V2_HIT_CACHEOP_WAR 0 |
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#define R5432_CP0_INTERRUPT_WAR 0 |
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#define BCM1250_M3_WAR 0 |
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#define SIBYTE_1956_WAR 0 |
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#define MIPS4K_ICACHE_REFILL_WAR 0 |
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#define MIPS_CACHE_SYNC_WAR 0 |
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#define TX49XX_ICACHE_INDEX_INV_WAR 0 |
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#define RM9000_CDEX_SMP_WAR 0 |
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#define ICACHE_REFILLS_WORKAROUND_WAR 0 |
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#define R10000_LLSC_WAR 0 |
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#define MIPS34K_MISSED_ITLB_WAR 0 |
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#endif |
@ -1,66 +1,57 @@ |
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Index: linux-2.6.23/arch/mips/Kconfig
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Index: linux-2.6.25/arch/mips/Kconfig
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===================================================================
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--- linux-2.6.23.orig/arch/mips/Kconfig 2007-10-16 22:12:19.000000000 +0200
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+++ linux-2.6.23/arch/mips/Kconfig 2007-10-16 22:12:21.000000000 +0200
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@@ -58,6 +58,17 @@
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--- linux-2.6.25.orig/arch/mips/Kconfig 2008-05-05 08:35:34.000000000 +0100
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+++ linux-2.6.25/arch/mips/Kconfig 2008-05-05 08:35:46.000000000 +0100
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@@ -78,6 +78,17 @@
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select SYS_SUPPORTS_LITTLE_ENDIAN
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select GENERIC_HARDIRQS_NO__DO_IRQ
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+config IFXMIPS
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+ bool "IFXMips support"
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+ select DMA_NONCOHERENT
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+ select IRQ_CPU
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+ select SYS_HAS_CPU_MIPS32_R1
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+ select HAVE_STD_PC_SERIAL_PORT
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+ select SYS_SUPPORTS_BIG_ENDIAN
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+ select SYS_SUPPORTS_32BIT_KERNEL
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+ select SYS_HAS_EARLY_PRINTK
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+ select HW_HAS_PCI
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+ bool "IFXMips support"
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+ select DMA_NONCOHERENT
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+ select IRQ_CPU
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+ select SYS_HAS_CPU_MIPS32_R1
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+ select HAVE_STD_PC_SERIAL_PORT
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+ select SYS_SUPPORTS_BIG_ENDIAN
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+ select SYS_SUPPORTS_32BIT_KERNEL
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+ select SYS_HAS_EARLY_PRINTK
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+ select HW_HAS_PCI
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+
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config MACH_DECSTATION
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bool "DECstations"
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select BOOT_ELF32
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@@ -605,6 +615,7 @@
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source "arch/mips/tx4927/Kconfig"
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source "arch/mips/tx4938/Kconfig"
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source "arch/mips/vr41xx/Kconfig"
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+source "arch/mips/ifxmips/Kconfig"
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endmenu
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Index: linux-2.6.23/arch/mips/Makefile
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Index: linux-2.6.25/arch/mips/Makefile
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===================================================================
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--- linux-2.6.23.orig/arch/mips/Makefile 2007-10-16 22:12:21.000000000 +0200
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+++ linux-2.6.23/arch/mips/Makefile 2007-10-16 22:12:21.000000000 +0200
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@@ -276,6 +276,13 @@
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--- linux-2.6.25.orig/arch/mips/Makefile 2008-05-05 08:35:35.000000000 +0100
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+++ linux-2.6.25/arch/mips/Makefile 2008-05-05 08:35:46.000000000 +0100
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@@ -282,6 +282,13 @@
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cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
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load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
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+#
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+# Infineon IFXMIPS
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+#
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+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/
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+cflags-$(CONFIG_IFXMIPS) += -Iinclude/asm-mips/mach-ifxmips
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+load-$(CONFIG_IFXMIPS) += 0xffffffff80002000
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+
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+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/
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+cflags-$(CONFIG_IFXMIPS) += -Iinclude/asm-mips/mach-ifxmips
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+load-$(CONFIG_IFXMIPS) += 0xffffffff80002000
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+
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#
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# DECstation family
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#
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Index: linux-2.6.23/include/asm-mips/bootinfo.h
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Index: linux-2.6.25/include/asm-mips/bootinfo.h
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===================================================================
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--- linux-2.6.23.orig/include/asm-mips/bootinfo.h 2007-10-16 22:12:19.000000000 +0200
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+++ linux-2.6.23/include/asm-mips/bootinfo.h 2007-10-16 22:12:21.000000000 +0200
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@@ -208,6 +208,13 @@
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#define MACH_GROUP_WINDRIVER 28 /* Windriver boards */
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#define MACH_WRPPMC 1
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--- linux-2.6.25.orig/include/asm-mips/bootinfo.h 2008-05-05 08:35:35.000000000 +0100
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+++ linux-2.6.25/include/asm-mips/bootinfo.h 2008-05-05 08:35:46.000000000 +0100
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@@ -94,6 +94,12 @@
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#define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */
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#define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */
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+/*
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+ * Valid machtype for group ATHEROS
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+ */
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+#define MACH_GROUP_IFXMIPS 29
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+#define MACH_INFINEON_IFXMIPS 0
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+
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+/*
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+ * Valid machtype for group IFXMIPS
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+ */
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+#define MACH_GROUP_IFXMIPS 29
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+#define MACH_INFINEON_IFXMIPS 0
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+
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#define CL_SIZE COMMAND_LINE_SIZE
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const char *get_system_type(void);
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extern char *system_type;
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Index: linux-2.6.23/drivers/mtd/chips/cfi_cmdset_0002.c
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Index: linux-2.6.25/drivers/mtd/chips/cfi_cmdset_0002.c
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===================================================================
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--- linux-2.6.23.orig/drivers/mtd/chips/cfi_cmdset_0002.c 2007-11-02 23:02:29.000000000 +0100
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+++ linux-2.6.23/drivers/mtd/chips/cfi_cmdset_0002.c 2007-11-02 23:07:15.000000000 +0100
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@@ -1007,7 +1007,9 @@
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int ret = 0;
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map_word oldd;
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--- linux-2.6.25.orig/drivers/mtd/chips/cfi_cmdset_0002.c 2008-05-07 18:58:41.000000000 +0100
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+++ linux-2.6.25/drivers/mtd/chips/cfi_cmdset_0002.c 2008-05-07 18:58:42.000000000 +0100
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@@ -1015,7 +1015,9 @@
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int retry_cnt = 0;
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adr += chip->start;
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-
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+#ifdef CONFIG_IFXMIPS
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+ adr ^= 2;
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+#endif
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adr += chip->start;
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spin_lock(chip->mutex);
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ret = get_chip(map, chip, adr, FL_WRITING);
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if (ret) {
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