[ifxmips] add .32 patches

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21150 3c298f89-4303-0410-b956-a3cf2f4a3e73

9 files changed, 554 insertions, 0 deletions

diff --git a/target/linux/ifxmips/patches-2.6.32/000-mips-bad-intctl.patch b/target/linux/ifxmips/patches-2.6.32/000-mips-bad-intctl.patch
new file mode 100644
index 000000000..bd1b399c1
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/000-mips-bad-intctl.patch
@@ -0,0 +1,36 @@
+Index: linux-2.6.30.5/arch/mips/kernel/traps.c
+===================================================================
+--- linux-2.6.30.5.orig/arch/mips/kernel/traps.c	2009-08-16 23:19:38.000000000 +0200
++++ linux-2.6.30.5/arch/mips/kernel/traps.c	2009-09-02 18:23:37.000000000 +0200
+@@ -1542,7 +1542,16 @@
+ 	 */
+ 	if (cpu_has_mips_r2) {
+ 		cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
++		if (!cp0_compare_irq)
++			cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ;
++
+ 		cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
++		if (!cp0_perfcount_irq)
++			cp0_perfcount_irq = CP0_LEGACY_PERFCNT_IRQ;
++
++		if (arch_fixup_c0_irqs)
++			arch_fixup_c0_irqs();
++
+ 		if (cp0_perfcount_irq == cp0_compare_irq)
+ 			cp0_perfcount_irq = -1;
+ 	} else {
+Index: linux-2.6.30.5/arch/mips/include/asm/irq.h
+===================================================================
+--- linux-2.6.30.5.orig/arch/mips/include/asm/irq.h	2009-09-02 18:24:49.000000000 +0200
++++ linux-2.6.30.5/arch/mips/include/asm/irq.h	2009-09-02 18:26:05.000000000 +0200
+@@ -157,8 +157,10 @@
+  * IE7.  Since R2 their number has to be read from the c0_intctl register.
+  */
+ #define CP0_LEGACY_COMPARE_IRQ 7
++#define CP0_LEGACY_PERFCNT_IRQ 7
+ 
+ extern int cp0_compare_irq;
+ extern int cp0_perfcount_irq;
++extern void __weak arch_fixup_c0_irqs(void);
+ 
+ #endif /* _ASM_IRQ_H */
diff --git a/target/linux/ifxmips/patches-2.6.32/010-mips_clocksource_init_war.patch b/target/linux/ifxmips/patches-2.6.32/010-mips_clocksource_init_war.patch
new file mode 100644
index 000000000..15fd78f4e
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/010-mips_clocksource_init_war.patch
@@ -0,0 +1,35 @@
+Index: linux-2.6.32.10/arch/mips/kernel/cevt-r4k.c
+===================================================================
+--- linux-2.6.32.10.orig/arch/mips/kernel/cevt-r4k.c	2010-04-02 21:11:39.000000000 +0200
++++ linux-2.6.32.10/arch/mips/kernel/cevt-r4k.c	2010-04-02 21:11:52.000000000 +0200
+@@ -22,6 +22,22 @@
+ 
+ #ifndef CONFIG_MIPS_MT_SMTC
+ 
++/*
++ * Compare interrupt can be routed and latched outside the core,
++ * so a single execution hazard barrier may not be enough to give
++ * it time to clear as seen in the Cause register.  4 time the
++ * pipeline depth seems reasonably conservative, and empirically
++ * works better in configurations with high CPU/bus clock ratios.
++ */
++
++#define compare_change_hazard() \
++	do { \
++		irq_disable_hazard(); \
++		irq_disable_hazard(); \
++		irq_disable_hazard(); \
++		irq_disable_hazard(); \
++	} while (0)
++
+ static int mips_next_event(unsigned long delta,
+                            struct clock_event_device *evt)
+ {
+@@ -31,6 +47,7 @@
+ 	cnt = read_c0_count();
+ 	cnt += delta;
+ 	write_c0_compare(cnt);
++	compare_change_hazard();
+ 	res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
+ 	return res;
+ }
diff --git a/target/linux/ifxmips/patches-2.6.32/020-genirq_fix.patch b/target/linux/ifxmips/patches-2.6.32/020-genirq_fix.patch
new file mode 100644
index 000000000..852729f09
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/020-genirq_fix.patch
@@ -0,0 +1,14 @@
+Index: linux-2.6.33.2/kernel/irq/chip.c
+===================================================================
+--- linux-2.6.33.2.orig/kernel/irq/chip.c	2010-04-02 01:02:33.000000000 +0200
++++ linux-2.6.33.2/kernel/irq/chip.c	2010-04-02 23:37:40.000000000 +0200
+@@ -650,6 +650,9 @@
+ 
+ 	kstat_incr_irqs_this_cpu(irq, desc);
+ 
++	if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
++		return;
++
+ 	if (desc->chip->ack)
+ 		desc->chip->ack(irq);
+ 
diff --git a/target/linux/ifxmips/patches-2.6.32/030-mips-multi-machine-update.patch b/target/linux/ifxmips/patches-2.6.32/030-mips-multi-machine-update.patch
new file mode 100644
index 000000000..d63587901
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/030-mips-multi-machine-update.patch
@@ -0,0 +1,134 @@
+--- a/arch/mips/kernel/mips_machine.c
++++ b/arch/mips/kernel/mips_machine.c
+@@ -7,12 +7,13 @@
+  *
+  */
+ #include <linux/mm.h>
++#include <linux/string.h>
+ 
+ #include <asm/mips_machine.h>
+-#include <asm/bootinfo.h>
+ 
+ static struct list_head mips_machines __initdata =
+ 		LIST_HEAD_INIT(mips_machines);
++static char *mips_machid __initdata;
+ 
+ char *mips_machine_name = "Unknown";
+ 
+@@ -55,20 +56,65 @@ void __init mips_machine_set_name(char *
+ 	}
+ }
+ 
+-void __init mips_machine_setup(unsigned long machtype)
++void __init mips_machine_setup(void)
+ {
+ 	struct mips_machine *mach;
+ 
+-	mach = mips_machine_find(machtype);
++	mach = mips_machine_find(mips_machtype);
+ 	if (!mach) {
+-		printk(KERN_ALERT "MIPS: no machine registered for "
+-			"machtype %lu\n", machtype);
++		printk(KERN_WARNING "MIPS: no machine registered for "
++			"machtype %lu\n", mips_machtype);
+ 		return;
+ 	}
+ 
+ 	mips_machine_set_name(mach->mach_name);
+-	printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
++	printk(KERN_NOTICE "MIPS: machine is %s\n", mips_machine_name);
+ 
+ 	if (mach->mach_setup)
+ 		mach->mach_setup();
+ }
++
++int __init mips_machtype_setup(char *id)
++{
++	if (mips_machid == NULL)
++		mips_machid = id;
++
++	return 1;
++}
++
++__setup("machtype=", mips_machtype_setup);
++
++static int __init mips_machtype_init(void)
++{
++	struct list_head *this;
++	struct mips_machine *mach;
++
++	if (mips_machid == NULL)
++		return 0;
++
++	list_for_each(this, &mips_machines) {
++		mach = list_entry(this, struct mips_machine, list);
++		if (mach->mach_id == NULL)
++			continue;
++
++		if (strcmp(mach->mach_id, mips_machid) == 0) {
++			mips_machtype = mach->mach_type;
++			return 0;
++		}
++	}
++
++	printk(KERN_WARNING
++	       "MIPS: no machine found for id: '%s', registered machines:\n",
++	       mips_machid);
++	printk(KERN_WARNING "%32s %s\n", "id", "name");
++
++	list_for_each(this, &mips_machines) {
++		mach = list_entry(this, struct mips_machine, list);
++		printk(KERN_WARNING "%32s %s\n",
++		       mach->mach_id ? mach->mach_id : "", mach->mach_name);
++	}
++
++	return 0;
++}
++
++core_initcall(mips_machtype_init);
+--- a/arch/mips/include/asm/mips_machine.h
++++ b/arch/mips/include/asm/mips_machine.h
+@@ -13,25 +13,33 @@
+ #include <linux/init.h>
+ #include <linux/list.h>
+ 
++#include <asm/bootinfo.h>
++
+ struct mips_machine {
+ 	unsigned long		mach_type;
+-	void			(*mach_setup)(void);
++	char			*mach_id;
+ 	char			*mach_name;
++	void			(*mach_setup)(void);
+ 	struct list_head	list;
+ };
+ 
+ void mips_machine_register(struct mips_machine *) __init;
+-void mips_machine_setup(unsigned long machtype) __init;
++void mips_machine_setup(void) __init;
++int  mips_machtype_setup(char *id) __init;
+ void mips_machine_set_name(char *name) __init;
+ 
+ extern char *mips_machine_name;
+ 
+-#define MIPS_MACHINE(_type, _name, _setup) 			\
+-static char machine_name_##_type[] __initdata = _name;		\
++#define MIPS_MACHINE(_type, _id, _name, _setup) 		\
++static const char machine_name_##_type[] __initconst		\
++			__aligned(1) = _name;			\
++static const char machine_id_##_type[] __initconst		\
++			__aligned(1) = _id;			\
+ static struct mips_machine machine_##_type __initdata =		\
+ {								\
+ 	.mach_type	= _type,				\
+-	.mach_name	= machine_name_##_type,			\
++	.mach_id	= (char *) machine_id_##_type,		\
++	.mach_name	= (char *) machine_name_##_type,	\
+ 	.mach_setup	= _setup,				\
+ };								\
+ 								\
+@@ -44,4 +52,3 @@ static int __init register_machine_##_ty
+ pure_initcall(register_machine_##_type)
+ 
+ #endif /* __ASM_MIPS_MACHINE_H */
+-
diff --git a/target/linux/ifxmips/patches-2.6.32/100-board.patch b/target/linux/ifxmips/patches-2.6.32/100-board.patch
new file mode 100644
index 000000000..651371bfe
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/100-board.patch
@@ -0,0 +1,58 @@
+Index: linux-2.6.33.2/arch/mips/Kconfig
+===================================================================
+--- linux-2.6.33.2.orig/arch/mips/Kconfig	2010-04-02 23:31:00.000000000 +0200
++++ linux-2.6.33.2/arch/mips/Kconfig	2010-04-02 23:38:38.000000000 +0200
+@@ -139,6 +139,9 @@
+ 
+ 	  otherwise choose R3000.
+ 
++config IFXMIPS
++	bool "Infineon MIPS"
++
+ config MACH_JAZZ
+ 	bool "Jazz family of machines"
+ 	select ARC
+@@ -693,6 +696,7 @@
+ source "arch/mips/vr41xx/Kconfig"
+ source "arch/mips/cavium-octeon/Kconfig"
+ source "arch/mips/loongson/Kconfig"
++source "arch/mips/ifxmips/Kconfig"
+ 
+ endmenu
+ 
+Index: linux-2.6.33.2/arch/mips/Makefile
+===================================================================
+--- linux-2.6.33.2.orig/arch/mips/Makefile	2010-04-02 23:31:01.000000000 +0200
++++ linux-2.6.33.2/arch/mips/Makefile	2010-04-02 23:38:38.000000000 +0200
+@@ -317,6 +317,18 @@
+ load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000
+ 
+ #
++# Infineon IFXMIPS
++#
++core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/common/
++cflags-$(CONFIG_IFXMIPS)   += -I$(srctree)/arch/mips/include/asm/mach-ifxmips
++
++core-$(CONFIG_IFXMIPS_DANUBE) += arch/mips/ifxmips/danube/
++cflags-$(CONFIG_IFXMIPS_DANUBE)   += -I$(srctree)/arch/mips/include/asm/mach-ifxmips/danube/
++load-$(CONFIG_IFXMIPS_DANUBE) += 0xffffffff80002000
++
++core-$(CONFIG_IFXMIPS_COMPAT) += arch/mips/ifxmips/compat/
++
++#
+ # DECstation family
+ #
+ core-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/
+Index: linux-2.6.33.2/arch/mips/pci/Makefile
+===================================================================
+--- linux-2.6.33.2.orig/arch/mips/pci/Makefile	2010-04-02 01:02:33.000000000 +0200
++++ linux-2.6.33.2/arch/mips/pci/Makefile	2010-04-02 23:38:38.000000000 +0200
+@@ -55,7 +55,7 @@
+ obj-$(CONFIG_WR_PPMC)		+= fixup-wrppmc.o
+ obj-$(CONFIG_MIKROTIK_RB532)	+= pci-rc32434.o ops-rc32434.o fixup-rc32434.o
+ obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= pci-octeon.o pcie-octeon.o
+-
++obj-$(CONFIG_IFXMIPS)			+= pci-ifxmips.o ops-ifxmips.o
+ ifdef CONFIG_PCI_MSI
+ obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= msi-octeon.o
+ endif
diff --git a/target/linux/ifxmips/patches-2.6.32/110-drivers.patch b/target/linux/ifxmips/patches-2.6.32/110-drivers.patch
new file mode 100644
index 000000000..bb402d627
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/110-drivers.patch
@@ -0,0 +1,121 @@
+--- a/drivers/serial/Kconfig
++++ b/drivers/serial/Kconfig
+@@ -1383,6 +1383,14 @@ config SERIAL_OF_PLATFORM_NWPSERIAL_CONS
+ 	help
+ 	  Support for Console on the NWP serial ports.
+ 
++config SERIAL_IFXMIPS
++	bool "IFXMips serial driver"
++	depends on IFXMIPS
++	select SERIAL_CORE
++	select SERIAL_CORE_CONSOLE
++	help
++	  Driver for the ifxmipss built in ASC hardware
++
+ config SERIAL_QE
+ 	tristate "Freescale QUICC Engine serial port support"
+ 	depends on QUICC_ENGINE
+--- a/drivers/serial/Makefile
++++ b/drivers/serial/Makefile
+@@ -81,3 +81,4 @@ obj-$(CONFIG_SERIAL_KS8695) += serial_ks
+ obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o
+ obj-$(CONFIG_SERIAL_QE) += ucc_uart.o
+ obj-$(CONFIG_SERIAL_TIMBERDALE)	+= timbuart.o
++obj-$(CONFIG_SERIAL_IFXMIPS) += ifxmips.o
+--- a/drivers/net/Kconfig
++++ b/drivers/net/Kconfig
+@@ -343,6 +343,12 @@ config MACB
+ 
+ source "drivers/net/arm/Kconfig"
+ 
++config IFXMIPS_MII0
++	tristate "Infineon IFXMips eth0 driver"
++	depends on IFXMIPS
++	help
++	  Support for the MII0 inside the IFXMips SOC
++
+ config AX88796
+ 	tristate "ASIX AX88796 NE2000 clone support"
+ 	depends on ARM || MIPS || SUPERH
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -247,6 +247,7 @@ pasemi_mac_driver-objs := pasemi_mac.o p
+ obj-$(CONFIG_MLX4_CORE) += mlx4/
+ obj-$(CONFIG_ENC28J60) += enc28j60.o
+ obj-$(CONFIG_ETHOC) += ethoc.o
++obj-$(CONFIG_IFXMIPS_MII0) += ifxmips.o
+ 
+ obj-$(CONFIG_XTENSA_XT2000_SONIC) += xtsonic.o
+ 
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -259,6 +259,12 @@ config MTD_ALCHEMY
+ 	help
+ 	  Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+ 
++config MTD_IFXMIPS
++	tristate "IFXMIPS MTD support"
++	depends on IFXMIPS
++	help
++	  Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
++
+ config MTD_DILNETPC
+ 	tristate "CFI Flash device mapped on DIL/Net PC"
+ 	depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
+--- a/drivers/mtd/maps/Makefile
++++ b/drivers/mtd/maps/Makefile
+@@ -61,3 +61,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC)	+= bfin-asy
+ obj-$(CONFIG_MTD_RBTX4939)	+= rbtx4939-flash.o
+ obj-$(CONFIG_MTD_VMU)		+= vmu-flash.o
+ obj-$(CONFIG_MTD_GPIO_ADDR)	+= gpio-addr-flash.o
++obj-$(CONFIG_MTD_IFXMIPS)  += ifxmips.o
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -850,6 +850,12 @@ config TXX9_WDT
+ 	help
+ 	  Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+ 
++config IFXMIPS_WDT
++	bool "IFXMips watchdog"
++	depends on IFXMIPS
++	help
++	  Hardware driver for the IFXMIPS Watchdog Timer.
++
+ # PARISC Architecture
+ 
+ # POWERPC Architecture
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -113,6 +113,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
+ obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
+ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
+ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
++obj-$(CONFIG_IFXMIPS_WDT) += ifxmips.o
+ 
+ # PARISC Architecture
+ 
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -236,6 +236,12 @@ config LEDS_BD2802
+ 	  This option enables support for BD2802GU RGB LED driver chips
+ 	  accessed via the I2C bus.
+ 
++config LEDS_IFXMIPS
++	tristate "LED Support for IFXMIPS  LEDs"
++	depends on LEDS_CLASS && IFXMIPS
++	help
++	  This option enables support for the CM-X270 LEDs.
++
+ comment "LED Triggers"
+ 
+ config LEDS_TRIGGERS
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -29,6 +29,7 @@ obj-$(CONFIG_LEDS_DA903X)		+= leds-da903
+ obj-$(CONFIG_LEDS_WM831X_STATUS)	+= leds-wm831x-status.o
+ obj-$(CONFIG_LEDS_WM8350)		+= leds-wm8350.o
+ obj-$(CONFIG_LEDS_PWM)			+= leds-pwm.o
++obj-$(CONFIG_LEDS_IFXMIPS)		+= leds-ifxmips.o
+ 
+ # LED SPI Drivers
+ obj-$(CONFIG_LEDS_DAC124S085)		+= leds-dac124s085.o
diff --git a/target/linux/ifxmips/patches-2.6.32/170-crypto.patch b/target/linux/ifxmips/patches-2.6.32/170-crypto.patch
new file mode 100644
index 000000000..3667a3893
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/170-crypto.patch
@@ -0,0 +1,76 @@
+--- a/drivers/crypto/Kconfig
++++ b/drivers/crypto/Kconfig
+@@ -209,4 +209,66 @@ config CRYPTO_DEV_PPC4XX
+ 	help
+ 	  This option allows you to have support for AMCC crypto acceleration.
+ 
++config CRYPTO_DEV_IFXMIPS
++	bool "Support for IFXMIPS crypto engine"
++	select CRYPTO_ALGAPI
++	default y
++	help
++	Will support IFXMIPS crypto hardware
++	  If you are unsure, say M.
++
++menuconfig CRYPTO_DEV_IFXMIPS_DES
++	bool "IFXMIPS crypto hardware for DES algorithm"
++	depends on CRYPTO_DEV_IFXMIPS
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	Use crypto hardware for DES/3DES algorithm.
++	  If unsure say N.
++
++menuconfig CRYPTO_DEV_IFXMIPS_AES
++	bool "IFXMIPS crypto hardware for AES algorithm"
++	depends on CRYPTO_DEV_IFXMIPS
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	Use crypto hardware for AES algorithm.
++	  If unsure say N.
++
++menuconfig CRYPTO_DEV_IFXMIPS_ARC4
++	bool "IFXMIPS crypto hardware for ARC4 algorithm"
++	depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	Use crypto hardware for ARC4 algorithm.
++	  If unsure say N.
++
++menuconfig CRYPTO_DEV_IFXMIPS_SHA1
++	bool "IFXMIPS crypto hardware for SHA1 algorithm"
++	depends on CRYPTO_DEV_IFXMIPS
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	Use crypto hardware for SHA1 algorithm.
++	  If unsure say N.
++
++menuconfig CRYPTO_DEV_IFXMIPS_SHA1_HMAC
++	bool "IFXMIPS crypto hardware for SHA1_HMAC algorithm"
++	depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	Use crypto hardware for SHA1_HMAC algorithm.
++	  If unsure say N.
++
++menuconfig CRYPTO_DEV_IFXMIPS_MD5_HMAC
++	bool "IFXMIPS crypto hardware for MD5_HMAC algorithms"
++	depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
++	select CRYPTO_BLKCIPHER
++	default y
++	help
++	  Use crypto hardware for MD5_HMAC algorithm.
++	  If unsure say N.
++
+ endif # CRYPTO_HW
+--- a/drivers/crypto/Makefile
++++ b/drivers/crypto/Makefile
+@@ -5,3 +5,4 @@ obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hi
+ obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
+ obj-$(CONFIG_CRYPTO_DEV_IXP4XX) += ixp4xx_crypto.o
+ obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += amcc/
++obj-$(CONFIG_CRYPTO_DEV_IFXMIPS) += ifxmips/
diff --git a/target/linux/ifxmips/patches-2.6.32/200-cfi-swap.patch b/target/linux/ifxmips/patches-2.6.32/200-cfi-swap.patch
new file mode 100644
index 000000000..00afd4cfd
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/200-cfi-swap.patch
@@ -0,0 +1,38 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0001.c
++++ b/drivers/mtd/chips/cfi_cmdset_0001.c
+@@ -41,7 +41,11 @@
+ /* #define CMDSET0001_DISABLE_WRITE_SUSPEND */
+ 
+ // debugging, turns off buffer write mode if set to 1
+-#define FORCE_WORD_WRITE 0
++#ifdef CONFIG_IFXMIPS
++#  define FORCE_WORD_WRITE 1
++#else
++#  define FORCE_WORD_WRITE 0
++#endif
+ 
+ #define MANUFACTURER_INTEL	0x0089
+ #define I82802AB	0x00ad
+@@ -1480,6 +1484,9 @@ static int __xipram do_write_oneword(str
+ 	int ret=0;
+ 
+ 	adr += chip->start;
++#ifdef CONFIG_IFXMIPS
++	adr ^= 2;
++#endif
+ 
+ 	switch (mode) {
+ 	case FL_WRITING:
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -1079,7 +1079,9 @@ static int __xipram do_write_oneword(str
+ 	int retry_cnt = 0;
+ 
+ 	adr += chip->start;
+-
++#ifdef CONFIG_IFXMIPS
++	adr ^= 2;
++#endif
+ 	spin_lock(chip->mutex);
+ 	ret = get_chip(map, chip, adr, FL_WRITING);
+ 	if (ret) {
diff --git a/target/linux/ifxmips/patches-2.6.32/210-atm_hack.patch b/target/linux/ifxmips/patches-2.6.32/210-atm_hack.patch
new file mode 100644
index 000000000..e66b7e0c1
--- /dev/null
+++ b/target/linux/ifxmips/patches-2.6.32/210-atm_hack.patch
@@ -0,0 +1,42 @@
+--- a/arch/mips/mm/cache.c
++++ b/arch/mips/mm/cache.c
+@@ -52,6 +52,8 @@ void (*_dma_cache_wback)(unsigned long s
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+ 
+ EXPORT_SYMBOL(_dma_cache_wback_inv);
++EXPORT_SYMBOL(_dma_cache_wback);
++EXPORT_SYMBOL(_dma_cache_inv);
+ 
+ #endif /* CONFIG_DMA_NONCOHERENT */
+ 
+--- a/net/atm/proc.c
++++ b/net/atm/proc.c
+@@ -152,7 +152,7 @@ static void *vcc_seq_next(struct seq_fil
+ static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
+ {
+ 	static const char *const class_name[] =
+-		{"off","UBR","CBR","VBR","ABR"};
++		{"off","UBR","CBR","NTR-VBR","ABR","ANY","RT-VBR","UBR+","GFR" };
+ 	static const char *const aal_name[] = {
+ 		"---",	"1",	"2",	"3/4",	/*  0- 3 */
+ 		"???",	"5",	"???",	"???",	/*  4- 7 */
+--- a/net/atm/common.c
++++ b/net/atm/common.c
+@@ -56,12 +56,17 @@ static void vcc_remove_socket(struct soc
+ 	write_unlock_irq(&vcc_sklist_lock);
+ }
+ 
++struct sk_buff* (*ifx_atm_alloc_tx)(struct atm_vcc *, unsigned int) = NULL;
++EXPORT_SYMBOL(ifx_atm_alloc_tx);
+ 
+ static struct sk_buff *alloc_tx(struct atm_vcc *vcc,unsigned int size)
+ {
+ 	struct sk_buff *skb;
+ 	struct sock *sk = sk_atm(vcc);
+ 
++	if (ifx_atm_alloc_tx != NULL)
++		return ifx_atm_alloc_tx(vcc, size);
++
+ 	if (sk_wmem_alloc_get(sk) && !atm_may_send(vcc, size)) {
+ 		pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
+ 			sk_wmem_alloc_get(sk), size,