package/mac80211/patches/402-ath9k_blink_default.patch


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--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -36,7 +36,7 @@ int ath9k_modparam_nohwcrypt;
 module_param_named(nohwcrypt, ath9k_modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
 
-int led_blink;
+int led_blink = 1;
 module_param_named(blink, led_blink, int, 0444);
 MODULE_PARM_DESC(blink, "Enable LED blink on activity");
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,11 @@
 /u-boot.hex
 /u-boot.map
 /u-boot.bin
+/u-boot.bin.bz2
+/u-boot.bin.gz
+/u-boot.bin.lzma
+/u-boot.bin.lzo
+/u-boot.dis
 /u-boot.srec
 /u-boot.ldr
 /u-boot.ldr.hex
@@ -30,6 +35,20 @@
 /u-boot.lds
 /u-boot-onenand.bin
 /u-boot-flexonenand.bin
+/u-boot-bootstrap
+/u-boot-bootstrap.hex
+/u-boot-bootstrap.map
+/u-boot-bootstrap.bin
+/u-boot-bootstrap.bin.bz2
+/u-boot-bootstrap.bin.gz
+/u-boot-bootstrap.bin.lzma
+/u-boot-bootstrap.bin.lzo
+/u-boot-bootstrap.dis
+/u-boot-bootstrap.srec
+/u-boot-bootstrap.ldr
+/u-boot-bootstrap.ldr.hex
+/u-boot-bootstrap.ldr.srec
+/u-boot-bootstrap.lds
 
 #
 # Generated files
@@ -38,6 +57,7 @@
 *.depend
 /LOG
 /errlog
+/.payload.s
 /reloc_off
 
 # stgit generated dirs
@@ -63,3 +83,6 @@
 /onenand_ipl/onenand-ipl*
 /onenand_ipl/board/*/onenand*
 /onenand_ipl/board/*/*.S
+examples/standalone/
+
+setvars
--- a/Makefile
+++ b/Makefile
@@ -183,6 +183,12 @@
 
 OBJS := $(addprefix $(obj),$(OBJS))
 
+ifeq ($(CONFIG_BOOTSTRAP),y)
+BOOTSTRAP_OBJS  = cpu/$(ARCH)/start_bootstrap.o
+
+BOOTSTRAP_OBJS := $(addprefix $(obj),$(BOOTSTRAP_OBJS))
+endif
+
 LIBS  = lib_generic/libgeneric.a
 LIBS += lib_generic/lzma/liblzma.a
 LIBS += lib_generic/lzo/liblzo.a
@@ -254,6 +260,25 @@
 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).a
 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
 
+ifeq ($(CONFIG_BOOTSTRAP),y)
+BOOTSTRAP_LIBS =  lib_generic/libgeneric_bootstrap.a
+BOOTSTRAP_LIBS += cpu/$(ARCH)/lib$(ARCH)_bootstrap.a
+BOOTSTRAP_LIBS += lib_$(ARCH)/lib$(ARCH)_bootstrap.a
+BOOTSTRAP_LIBS += common/libcommon_bootstrap.a
+BOOTSTRAP_LIBS-$(CONFIG_BOOTSTRAP_SERIAL) += drivers/serial/libserial.a
+
+BOOTSTRAP_LIBS-$(CONFIG_BOOTSTRAP_LZMA) += lib_generic/lzma/liblzma.a
+BOOTSTRAP_LIBS-$(CONFIG_BOOTSTRAP_LZO) += lib/lzo/liblzo.a
+BOOTSTRAP_LIBS += $(BOOTSTRAP_LIBS-y)
+
+BOOTSTRAP_LIBS := $(addprefix $(obj),$(BOOTSTRAP_LIBS))
+.PHONY : $(BOOTSTRAP_LIBS)
+
+BOOTSTRAP_LIBBOARD = board/$(BOARDDIR)/lib$(BOARD)_bootstrap.a
+BOOTSTRAP_LIBBOARD := $(addprefix $(obj),$(BOOTSTRAP_LIBBOARD))
+endif
+
+
 # Add GCC lib
 ifdef USE_PRIVATE_LIBGCC
 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
@@ -267,6 +292,9 @@
 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 export PLATFORM_LIBS
 
+BOOTSTRAP_PLATFORM_LIBS += $(PLATFORM_LIBGCC)
+export BOOTSTRAP_PLATFORM_LIBS
+
 # Special flags for CPP when processing the linker script.
 # Pass the version down so we can handle backwards compatibility
 # on the fly.
@@ -289,12 +317,19 @@
 __OBJS := $(subst $(obj),,$(OBJS))
 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 
+__BOOTSTRAP_OBJS := $(subst $(obj),,$(BOOTSTRAP_OBJS))
+__BOOTSTRAP_LIBS := $(subst $(obj),,$(BOOTSTRAP_LIBS)) $(subst $(obj),,$(BOOTSTRAP_LIBBOARD))
+
 #########################################################################
 #########################################################################
 
 # Always append ALL so that arch config.mk's can add custom ones
 ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
 
+ifeq ($(CONFIG_BOOTSTRAP),y)
+ALL += $(obj)u-boot-bootstrap.srec $(obj)u-boot-bootstrap.bin
+endif
+
 all:		$(ALL)
 
 $(obj)u-boot.hex:	$(obj)u-boot
@@ -306,6 +341,19 @@
 $(obj)u-boot.bin:	$(obj)u-boot
 		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 
+$(obj)u-boot.bin.gz:	$(obj)u-boot.bin
+		gzip -c $< > $@
+
+$(obj)u-boot.bin.lzma:	$(obj)u-boot.bin
+		echo lzma -e -z -c $<  $@
+		lzma e  $< $@
+
+$(obj)u-boot.bin.lzo:	$(obj)u-boot.bin
+		lzop -9 -c $< > $@
+
+$(obj)u-boot.bin.bz2:	$(obj)u-boot.bin
+		bzip2 --best -z -c $< > $@
+
 $(obj)u-boot.ldr:	$(obj)u-boot
 		$(CREATE_LDR_ENV)
 		$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
@@ -335,12 +383,12 @@
 		$(obj)tools/ubsha1 $(obj)u-boot.bin
 
 $(obj)u-boot.dis:	$(obj)u-boot
-		$(OBJDUMP) -d $< > $@
+		$(OBJDUMP) -S -d $< > $@
 
 GEN_UBOOT = \
 		UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 		sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
-		cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
+		cd $(LNDIR) && $(LD) --gc-sections $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
 			--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 			-Map u-boot.map -o u-boot
 $(obj)u-boot:	depend $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
@@ -362,6 +410,120 @@
 $(LIBBOARD):	depend $(LIBS)
 		$(MAKE) -C $(dir $(subst $(obj),,$@))
 
+# Bootstrap targets
+
+ifeq ($(CONFIG_BOOTSTRAP),y)
+$(obj)u-boot-bootstrap.hex:	$(obj)u-boot-bootstrap
+		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
+
+$(obj)u-boot-bootstrap.srec:	$(obj)u-boot-bootstrap
+		$(OBJCOPY) -O srec $< $@
+
+$(obj)u-boot-bootstrap.bin:	$(obj)u-boot-bootstrap
+		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+		$(BOARD_SIZE_CHECK)
+
+$(obj)u-boot-bootstrap.bin.gz:	$(obj)u-boot-bootstrap.bin
+		gzip -c $< > $@
+
+$(obj)u-boot-bootstrap.bin.lzma:	$(obj)u-boot-bootstrap.bin
+		lzma -e -z -c $< > $@
+
+$(obj)u-boot.bin-bootstrap.lzo:	$(obj)u-boot-bootstrap.bin
+		lzop -9 -c $< > $@
+
+$(obj)u-boot.bin-bootstrap.bz2:	$(obj)u-boot-bootstrap.bin
+		bzip2 --best -z -c $< > $@
+
+$(obj)u-boot-bootstrap.ldr:	$(obj)u-boot-bootstrap
+		$(CREATE_LDR_ENV)
+		$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
+		$(BOARD_SIZE_CHECK)
+
+$(obj)u-boot-bootstrap.ldr.hex:	$(obj)u-boot-bootstrap.ldr
+		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
+
+$(obj)u-boot-bootstrap.ldr.srec:	$(obj)u-boot-bootstrap.ldr
+		$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
+
+$(obj)u-boot-bootstrap.img:	$(obj)u-boot-bootstrap.bin
+		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
+		-a $(CONFIG_BOOTSTRAP_BASE) -e 0 \
+		-n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
+			sed -e 's/"[	 ]*$$/ for $(BOARD) board"/') \
+		-d $< $@
+
+$(obj)u-boot-bootstrap.imx:       $(obj)u-boot-bootstrap.bin
+		$(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
+		-e $(CONFIG_BOOTSTRAP_BASE) -d $< $@
+
+$(obj)u-boot-bootstrap.kwb:       $(obj)u-boot-bootstrap.bin
+		$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
+		-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
+
+$(obj)u-boot-bootstrap.sha1:	$(obj)u-boot-bootstrap.bin
+		$(obj)tools/ubsha1 $(obj)u-boot-bootstrap.bin
+
+$(obj)u-boot-bootstrap.dis:	$(obj)u-boot-bootstrap
+		echo $(OBJDUMP) -S -d $< > $@
+		$(OBJDUMP) -S -d $< > $@
+
+PAYLOAD_FILE_BASE=$(obj)u-boot.bin
+ifeq ($(CONFIG_BOOTSTRAP_GZIP),y)
+PAYLOAD_FILE_EXT:=.gz
+endif
+ifeq ($(CONFIG_BOOTSTRAP_LZMA),y)
+PAYLOAD_FILE_EXT:=.lzma
+endif
+ifeq ($(CONFIG_BOOTSTRAP_LZO),y)
+PAYLOAD_FILE_EXT:=.lzo
+endif
+ifeq ($(CONFIG_BOOTSTRAP_BZIP2),y)
+PAYLOAD_FILE_EXT:=.bz2
+endif
+
+PAYLOAD_FILE := $(PAYLOAD_FILE_BASE)$(PAYLOAD_FILE_EXT)
+
+$(obj).payload.s: $(PAYLOAD_FILE)
+		echo ".globl payload_start" > $@
+		echo ".globl payload_end" >> $@
+		echo ".globl payload_size" >> $@
+		echo ".globl payload_uncsize" >> $@
+		echo .section .payload,\"a\",@progbits >> $@
+		echo "payload_size:" >> $@
+		echo -n ".word " >> $@
+		wc -c $(PAYLOAD_FILE) | cut -f1 -d' ' >> $@
+		echo "payload_uncsize:" >> $@
+		echo -n ".word " >> $@
+		wc -c $(obj)u-boot.bin | cut -f1 -d' ' >> $@
+		echo "payload_start:" >> $@
+		echo .incbin \"$(PAYLOAD_FILE)\" >> $@
+		echo "payload_end:" >> $@
+
+
+GEN_UBOOT_BOOTSTRAP = \
+		UNDEF_SYM=`$(OBJDUMP) -x $(BOOTSTRAP_LIBBOARD) $(BOOTSTRAP_LIBS) | \
+		sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
+		cd $(LNDIR) && $(LD) --gc-sections $(BOOTSTRAP_LDFLAGS) $$UNDEF_SYM  $(obj).payload.o $(__BOOTSTRAP_OBJS) \
+			--start-group $(__BOOTSTRAP_LIBS) --end-group $(BOOTSTRAP_PLATFORM_LIBS) \
+			-Map u-boot-bootstrap.map -o u-boot-bootstrap
+
+$(obj)u-boot-bootstrap:	depend $(SUBDIRS) $(BOOTSTRAP_OBJS) $(BOOTSTRAP_LIBS) $(BOOTSTRAP_LDSCRIPT) $(obj)u-boot-bootstrap.lds $(obj).payload.o #$(BOOTSTRAP_LIBBOARD) 
+		#echo "--------$(BOOTSTRAP_LIBBOARD)"
+		#echo "$(GEN_UBOOT_BOOTSTRAP)"
+		$(GEN_UBOOT_BOOTSTRAP)
+ifeq ($(CONFIG_KALLSYMS),y)
+		smap=`$(call SYSTEM_MAP,u-boot-bootstrap) | \
+			awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
+		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
+			-c common/system_map.c -o $(obj)common/system_map.o
+		$(GEN_UBOOT_BOOTSTRAP) $(obj)common/system_map.o
+endif
+
+$(BOOTSTRAP_LIBBOARD):	depend $(BOOTSTRAP_LIBS)
+		$(MAKE) -C $(dir $(subst $(obj),,$@)) $(notdir $@)
+endif
+
 $(SUBDIRS):	depend
 		$(MAKE) -C $@ all
 
@@ -371,6 +533,9 @@
 $(obj)u-boot.lds: $(LDSCRIPT)
 		$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 
+$(obj)u-boot-bootstrap.lds: $(BOOTSTRAP_LDSCRIPT)
+		$(CPP) $(CPPFLAGS) $(BOOTSTRAP_LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 $(NAND_SPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 		$(MAKE) -C nand_spl/board/$(BOARDDIR) all
 
@@ -3829,6 +3994,7 @@
 	       $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}	  \
 	       $(obj)board/trab/trab_fkt   $(obj)board/voiceblue/eeprom   \
 	       $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
+	       $(obj)u-boot-bootstrap.lds			\
 	       $(obj)lib_blackfin/u-boot.lds				  \
 	       $(obj)u-boot.lds						  \
 	       $(obj)cpu/blackfin/bootrom-asm-offsets.[chs]
@@ -3853,6 +4019,12 @@
 	@rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL)
 	@rm -f $(obj)u-boot.kwb
 	@rm -f $(obj)u-boot.imx
+	@rm -f $(obj)u-boot.bin{.gz,.lzma,.lzo,.bz2}
+	@rm -f $(obj)u-boot-bootstrap $(obj)u-boot-bootstrap.map $(obj)u-boot-bootstrap.hex
+	@rm -f $(obj)u-boot-bootstrap.kwb
+	@rm -f $(obj)u-boot-bootstrap.imx
+	@rm -f $(obj)u-boot-bootstrap.bin{.gz,.lzma,.lzo,.bz2}
+	@rm -f $(obj).payload.s
 	@rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
 	@rm -f $(obj)cpu/mpc824x/bedbug_603e.c
 	@rm -f $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
--- a/lib_mips/config.mk
+++ b/lib_mips/config.mk
@@ -47,6 +47,6 @@
 # On the other hand, we want PIC in the U-Boot code to relocate it from ROM
 # to RAM. $28 is always used as gp.
 #
-PLATFORM_CPPFLAGS		+= -G 0 -mabicalls -fpic
+PLATFORM_CPPFLAGS		+= -G 0 -mabicalls -fpic -g
 PLATFORM_CPPFLAGS		+= -msoft-float
 PLATFORM_LDFLAGS		+= -G 0 -static -n -nostdlib
--- /dev/null
+++ b/cpu/mips/reset.c
@@ -0,0 +1,39 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/reboot.h>
+
+void __attribute__((weak)) _machine_restart(void)
+{
+}
+
+int __attribute__((weak)) do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	_machine_restart();
+
+	fprintf(stderr, "*** reset failed ***\n");
+	return 0;
+}
--- /dev/null
+++ b/cpu/mips/reset_bootstrap.c
@@ -0,0 +1,39 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/reboot.h>
+
+void __attribute__((weak)) _machine_restart(void)
+{
+}
+
+int __attribute__((weak)) do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	_machine_restart();
+
+	printf("*** reset failed ***\n");
+	return 0;
+}
--- /dev/null
+++ b/cpu/mips/start_bootstrap.S
@@ -0,0 +1,534 @@
+/*
+ *  Startup Code for MIPS32 CPU-core base on start.S source
+ *
+ *  Copyright (c) 2010	Industrie Dial Face S.p.A.
+ *  Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>
+ *
+ *  Copyright (c) 2003	Wolfgang Denk <wd@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+//#include <generated/generic-asm-offsets.h>
+#include <config.h>
+#include <asm/regdef.h>
+//#include <asm/mipsregs.h>
+#define CP0_INDEX $0
+#define CP0_RANDOM $1
+#define CP0_ENTRYLO0 $2
+#define CP0_ENTRYLO1 $3
+#define CP0_CONF $3
+#define CP0_CONTEXT $4
+#define CP0_PAGEMASK $5
+#define CP0_WIRED $6
+#define CP0_INFO $7
+#define CP0_BADVADDR $8
+#define CP0_COUNT $9
+#define CP0_ENTRYHI $10
+#define CP0_COMPARE $11
+#define CP0_STATUS $12
+#define CP0_CAUSE $13
+#define CP0_EPC $14
+#define CP0_PRID $15
+#define CP0_EBASE $15,1
+#define CP0_CONFIG $16
+#define CP0_LLADDR $17
+#define CP0_WATCHLO $18
+#define CP0_WATCHHI $19
+#define CP0_XCONTEXT $20
+#define CP0_FRAMEMASK $21
+#define CP0_DIAGNOSTIC $22
+#define CP0_DEBUG $23
+#define CP0_DEPC $24
+#define CP0_PERFORMANCE $25
+#define CP0_ECC $26
+#define CP0_CACHEERR $27
+#define CP0_TAGLO $28
+#define CP0_TAGHI $29
+#define CP0_ERROREPC $30
+#define CP0_DESAVE $31
+#define ST0_CU0                 0x10000000
+#define CONF_CM_UNCACHED	2
+#define CONF_CM_CACHABLE_NONCOHERENT	3
+#define EBASEB_CPUNUM               0
+#define EBASEF_CPUNUM               (0x3ff << EBASEB_CPUNUM)
+#define MIPS_CONF7_RPS              4 //((unsigned long)(1) << 2)
+#define CONF_CM_CACHABLE_NONCOHERENT        3
+#ifndef CONFIG_SYS_MIPS_CACHE_OPER_MODE
+#define CONFIG_SYS_MIPS_CACHE_OPER_MODE CONF_CM_CACHABLE_NONCOHERENT
+#endif
+
+	/*
+	 * For the moment disable interrupts, mark the kernel mode and
+	 * set ST0_KX so that the CPU does not spit fire when using
+	 * 64-bit addresses.
+	 */
+	.macro	setup_c0_status set clr
+	.set	push
+	mfc0	t0, CP0_STATUS
+	or	t0, ST0_CU0 | \set | 0x1f | \clr
+	xor	t0, 0x1f | \clr
+	mtc0	t0, CP0_STATUS
+	.set	noreorder
+	sll	zero, 3				# ehb
+	.set	pop
+	.endm
+
+	.macro	setup_c0_status_reset
+#ifdef CONFIG_64BIT
+	setup_c0_status ST0_KX 0
+#else
+	setup_c0_status 0 0
+#endif
+	.endm
+
+#define RVECENT(f,n) \
+   b f; nop
+#define XVECENT(f,bev) \
+   b f     ;           \
+   li k0,bev
+
+	.set noreorder
+
+	.globl _start
+	.text
+_start:
+	RVECENT(reset,0)	/* U-boot entry point */
+	RVECENT(reset,1)	/* software reboot */
+#if defined(CONFIG_INCA_IP)
+	.word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
+	.word 0x00000000           /* phase of the flash                    */
+#elif defined(CONFIG_PURPLE)
+	.word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
+	.word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
+#else
+	.word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
+	.word 0x00000000           /* phase of the flash                    */
+#endif
+	RVECENT(romReserved,3)
+	RVECENT(romReserved,4)
+	RVECENT(romReserved,5)
+	RVECENT(romReserved,6)
+	RVECENT(romReserved,7)
+	RVECENT(romReserved,8)
+	RVECENT(romReserved,9)
+	RVECENT(romReserved,10)
+	RVECENT(romReserved,11)
+	RVECENT(romReserved,12)
+	RVECENT(romReserved,13)
+	RVECENT(romReserved,14)
+	RVECENT(romReserved,15)
+	RVECENT(romReserved,16)
+	RVECENT(romReserved,17)
+	RVECENT(romReserved,18)
+	RVECENT(romReserved,19)
+	RVECENT(romReserved,20)
+	RVECENT(romReserved,21)
+	RVECENT(romReserved,22)
+	RVECENT(romReserved,23)
+	RVECENT(romReserved,24)
+	RVECENT(romReserved,25)
+	RVECENT(romReserved,26)
+	RVECENT(romReserved,27)
+	RVECENT(romReserved,28)
+	RVECENT(romReserved,29)
+	RVECENT(romReserved,30)
+	RVECENT(romReserved,31)
+	RVECENT(romReserved,32)
+	RVECENT(romReserved,33)
+	RVECENT(romReserved,34)
+	RVECENT(romReserved,35)
+	RVECENT(romReserved,36)
+	RVECENT(romReserved,37)
+	RVECENT(romReserved,38)
+	RVECENT(romReserved,39)
+	RVECENT(romReserved,40)
+	RVECENT(romReserved,41)
+	RVECENT(romReserved,42)
+	RVECENT(romReserved,43)
+	RVECENT(romReserved,44)
+	RVECENT(romReserved,45)
+	RVECENT(romReserved,46)
+	RVECENT(romReserved,47)
+	RVECENT(romReserved,48)
+	RVECENT(romReserved,49)
+	RVECENT(romReserved,50)
+	RVECENT(romReserved,51)
+	RVECENT(romReserved,52)
+	RVECENT(romReserved,53)
+	RVECENT(romReserved,54)
+	RVECENT(romReserved,55)
+	RVECENT(romReserved,56)
+	RVECENT(romReserved,57)
+	RVECENT(romReserved,58)
+	RVECENT(romReserved,59)
+	RVECENT(romReserved,60)
+	RVECENT(romReserved,61)
+	RVECENT(romReserved,62)
+	RVECENT(romReserved,63)
+	XVECENT(romExcHandle,0x200)	/* bfc00200: R4000 tlbmiss vector */
+	RVECENT(romReserved,65)
+	RVECENT(romReserved,66)
+	RVECENT(romReserved,67)
+	RVECENT(romReserved,68)
+	RVECENT(romReserved,69)
+	RVECENT(romReserved,70)
+	RVECENT(romReserved,71)
+	RVECENT(romReserved,72)
+	RVECENT(romReserved,73)
+	RVECENT(romReserved,74)
+	RVECENT(romReserved,75)
+	RVECENT(romReserved,76)
+	RVECENT(romReserved,77)
+	RVECENT(romReserved,78)
+	RVECENT(romReserved,79)
+	XVECENT(romExcHandle,0x280)	/* bfc00280: R4000 xtlbmiss vector */
+	RVECENT(romReserved,81)
+	RVECENT(romReserved,82)
+	RVECENT(romReserved,83)
+	RVECENT(romReserved,84)
+	RVECENT(romReserved,85)
+	RVECENT(romReserved,86)
+	RVECENT(romReserved,87)
+	RVECENT(romReserved,88)
+	RVECENT(romReserved,89)
+	RVECENT(romReserved,90)
+	RVECENT(romReserved,91)
+	RVECENT(romReserved,92)
+	RVECENT(romReserved,93)
+	RVECENT(romReserved,94)
+	RVECENT(romReserved,95)
+	XVECENT(romExcHandle,0x300)	/* bfc00300: R4000 cache vector */
+	RVECENT(romReserved,97)
+	RVECENT(romReserved,98)
+	RVECENT(romReserved,99)
+	RVECENT(romReserved,100)
+	RVECENT(romReserved,101)
+	RVECENT(romReserved,102)
+	RVECENT(romReserved,103)
+	RVECENT(romReserved,104)
+	RVECENT(romReserved,105)
+	RVECENT(romReserved,106)
+	RVECENT(romReserved,107)
+	RVECENT(romReserved,108)
+	RVECENT(romReserved,109)
+	RVECENT(romReserved,110)
+	RVECENT(romReserved,111)
+	XVECENT(romExcHandle,0x380)	/* bfc00380: R4000 general vector */
+	RVECENT(romReserved,113)
+	RVECENT(romReserved,114)
+	RVECENT(romReserved,115)
+	RVECENT(romReserved,116)
+	RVECENT(romReserved,116)
+	RVECENT(romReserved,118)
+	RVECENT(romReserved,119)
+	RVECENT(romReserved,120)
+	RVECENT(romReserved,121)
+	RVECENT(romReserved,122)
+	RVECENT(romReserved,123)
+	RVECENT(romReserved,124)
+	RVECENT(romReserved,125)
+	RVECENT(romReserved,126)
+	RVECENT(romReserved,127)
+
+	/* We hope there are no more reserved vectors!
+	 * 128 * 8 == 1024 == 0x400
+	 * so this is address R_VEC+0x400 == 0xbfc00400
+	 */
+#if 1
+	XVECENT(romExcHandle,0x400);    /* bfc00400: Int, CauseIV=1 */
+	RVECENT(romReserved,129);
+	RVECENT(romReserved,130);
+	RVECENT(romReserved,131);
+	RVECENT(romReserved,132);
+	RVECENT(romReserved,133);
+	RVECENT(romReserved,134);
+	RVECENT(romReserved,135);
+	RVECENT(romReserved,136);
+	RVECENT(romReserved,137);
+	RVECENT(romReserved,138);
+	RVECENT(romReserved,139);
+	RVECENT(romReserved,140);
+	RVECENT(romReserved,141);
+	RVECENT(romReserved,142);
+	RVECENT(romReserved,143);
+	XVECENT(romExcHandle,0x480);    /* bfc00480: EJTAG debug exception */
+#elif defined(CONFIG_PURPLE)
+/* 0xbfc00400 */
+	.word	0xdc870000
+	.word	0xfca70000
+	.word	0x20840008
+	.word	0x20a50008
+	.word	0x20c6ffff
+	.word	0x14c0fffa
+	.word	0x00000000
+	.word	0x03e00008
+	.word	0x00000000
+	.word	0x00000000
+/* 0xbfc00428 */
+	.word	0xdc870000
+	.word	0xfca70000
+	.word	0x20840008
+	.word	0x20a50008
+	.word	0x20c6ffff
+	.word	0x14c0fffa
+	.word	0x00000000
+	.word	0x03e00008
+	.word	0x00000000
+	.word	0x00000000
+#endif /* CONFIG_PURPLE */
+	.align 4
+reset:
+#ifdef CONFIG_SYS_MIPS_MULTI_CPU
+       mfc0    k0, CP0_EBASE
+       and     k0, EBASEF_CPUNUM
+       bne     k0, zero, ifx_mips_handler_cpux
+       nop
+#endif
+	/* Clear watch registers.
+	 */
+	mtc0	zero, CP0_WATCHLO
+	mtc0	zero, CP0_WATCHHI
+
+	/* WP(Watch Pending), SW0/1 should be cleared. */
+	mtc0	zero, CP0_CAUSE
+
+	setup_c0_status_reset
+#if defined(CONFIG_MIPS24KEC) || defined(CONFIG_MIPS34KC)
+	/* CONFIG7 register */
+	/* Erratum "RPS May Cause Incorrect Instruction Execution"
+	* for 24KEC and 34KC */
+	mfc0    k0, CP0_CONFIG, 7
+	li      k1, MIPS_CONF7_RPS
+	or      k0, k1
+	mtc0    k0, CP0_CONFIG, 7
+#endif
+
+	/* Init Timer */
+	mtc0	zero, CP0_COUNT
+	mtc0	zero, CP0_COMPARE
+
+	/* CONFIG0 register */
+	li	t0, CONF_CM_UNCACHED
+	mtc0	t0, CP0_CONFIG
+
+	/* Initialize $gp.
+	 */
+	bal	1f
+	nop
+	.word	_gp
+1:
+	lw	gp, 0(ra)
+
+	/* Initialize any external memory.
+	 */
+	la	t9, lowlevel_init
+	jalr	t9
+	nop
+
+	/* Initialize caches...
+	 */
+	la	t9, mips_cache_reset
+	jalr	t9
+	nop
+
+	/* ... and enable them.
+	 */
+	li	t0, CONF_CM_CACHABLE_NONCOHERENT /*CONFIG_SYS_MIPS_CACHE_OPER_MODE*/
+	mtc0	t0, CP0_CONFIG
+
+	/* Set up temporary stack.
+	 */
+#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS
+	li	a0, CONFIG_SYS_INIT_SP_OFFSET
+	la	t9, mips_cache_lock
+	jalr	t9
+	nop
+#endif
+
+	li	t0, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET
+	la	sp, 0(t0)
+
+	la	t9, bootstrap_board_init_f
+	jr	t9
+	nop
+
+/*
+ * void relocate_code (addr_sp, gd, addr_moni)
+ *
+ * This "function" does not return, instead it continues in RAM
+ * after relocating the monitor code.
+ *
+ * a0 = addr_sp
+ * a1 = gd
+ * a2 = destination address
+ */
+	.globl	relocate_code
+	.ent	relocate_code
+relocate_code:
+	move	sp, a0		/* Set new stack pointer	*/
+
+	li	t0, CONFIG_BOOTSTRAP_TEXT_BASE
+	la	t3, in_ram
+	lw	t2, -12(t3)	/* t2 <-- uboot_end_data	*/
+	move	t1, a2
+	move	s2, a2		/* s2 <-- destination address	*/
+
+	/*
+	 * Fix $gp:
+	 *
+	 * New $gp = (Old $gp - CONFIG_SYS_MONITOR_BASE) + Destination Address
+	 */
+	move	t6, gp
+	sub	gp, CONFIG_BOOTSTRAP_TEXT_BASE
+	add	gp, a2		/* gp now adjusted		*/
+	sub	s1, gp, t6	/* s1 <-- relocation offset	*/
+
+	/*
+	 * t0 = source address
+	 * t1 = target address
+	 * t2 = source end address
+	 */
+
+	/*
+	 * Save destination address and size for later usage in flush_cache()
+	 */
+	move	s0, a1		/* save gd in s0		*/
+	move	a0, t1		/* a0 <-- destination addr	*/
+	sub	a1, t2, t0	/* a1 <-- size			*/
+
+	/* On the purple board we copy the code earlier in a special way
+	 * in order to solve flash problems
+	 */
+#ifndef CONFIG_PURPLE
+1:
+	lw	t3, 0(t0)
+	sw	t3, 0(t1)
+	addu	t0, 4
+	ble	t0, t2, 1b
+	addu	t1, 4		/* delay slot			*/
+#endif
+
+	/* If caches were enabled, we would have to flush them here.
+	 */
+
+	/* a0 & a1 are already set up for flush_cache(start, size) */
+	la	t9, flush_cache
+	jalr	t9
+	nop
+
+	/* Jump to where we've relocated ourselves.
+	 */
+	addi	t0, s2, in_ram - _start
+	jr	t0
+	nop
+
+	.word	_gp
+	.word	_GLOBAL_OFFSET_TABLE_
+	.word	uboot_end_data
+	.word	uboot_end
+	.word	num_got_entries
+
+in_ram:
+	/*
+	 * Now we want to update GOT.
+	 *
+	 * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
+	 * generated by GNU ld. Skip these reserved entries from relocation.
+	 */
+	lw	t3, -4(t0)	/* t3 <-- num_got_entries	*/
+	lw	t4, -16(t0)	/* t4 <-- _GLOBAL_OFFSET_TABLE_	*/
+	lw	t5, -20(t0)	/* t5 <-- _gp	*/
+	sub	t4, t5		/* compute offset*/
+	add	t4, t4, gp	/* t4 now holds relocated _GLOBAL_OFFSET_TABLE_	*/
+	addi	t4, t4, 8	/* Skipping first two entries.	*/
+	li	t2, 2
+1:
+	lw	t1, 0(t4)
+	beqz	t1, 2f
+	add	t1, s1
+	sw	t1, 0(t4)
+2:
+	addi	t2, 1
+	blt	t2, t3, 1b
+	addi	t4, 4		/* delay slot			*/
+
+	/* Clear BSS.
+	 */
+	lw	t1, -12(t0)	/* t1 <-- uboot_end_data	*/
+	lw	t2, -8(t0)	/* t2 <-- uboot_end		*/
+	add	t1, s1		/* adjust pointers		*/
+	add	t2, s1
+
+	sub	t1, 4
+1:
+	addi	t1, 4
+	bltl	t1, t2, 1b
+	sw	zero, 0(t1)	/* delay slot			*/
+
+	move	a0, s0		/* a0 <-- gd			*/
+	la	t9, bootstrap_board_init_r
+	jr	t9
+	move	a1, s2		/* delay slot			*/
+
+	.end	relocate_code
+
+/*
+ * void copy_and_jump (void)
+ *
+ * This function copies/unzips the u-boot image and runs it.
+ * This "function" does not return
+ *
+*/
+	.globl	copy_and_jump
+	.ent	copy_and_jump
+copy_and_jump:
+
+	/* copy_uboot(CONFIG_SYS_MONITOR_BASE, payload_uncsize, payload_start, payload_size) */
+	li	a0, CONFIG_SYS_MONITOR_BASE
+	la	a1, payload_uncsize
+	lw	a1, 0(a1)
+	la	a2, payload_start
+	la	a3, payload_size
+	la	t9, copy_uboot
+	jalr t9
+	lw	a3, 0(a3)	/* delay slot */
+
+	li	t9, CONFIG_SYS_MONITOR_BASE
+	jr	t9
+	nop
+
+	.end copy_and_jump
+
+	/* Exception handlers.
+	 */
+romReserved:
+	b	romReserved
+
+romExcHandle:
+	b	romExcHandle
+#ifdef CONFIG_SYS_MIPS_MULTI_CPU
+/*
+ * Stop Slave CPUs
+ */
+ifx_mips_handler_cpux:
+       wait;
+       b ifx_mips_handler_cpux;
+       nop;
+#endif
--- a/lib_mips/Makefile
+++ b/lib_mips/Makefile
@@ -24,6 +24,9 @@
 include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(ARCH).a
+BOOTSTRAP_LIB	=	$(obj)lib$(ARCH)_bootstrap.a
+
+BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP)	= $(BOOTSTRAP_LIB)
 
 SOBJS-y	+=
 
@@ -35,12 +38,21 @@
 endif
 COBJS-y	+= time.o
 
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP)	+= board_bootstrap.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP)	+= time.o
+
+BOOTSTRAP_OBJS	:= $(addprefix $(obj),$(BOOTSTRAP_SOBJS-y) $(BOOTSTRAP_COBJS-y))
+
+SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) $(BOOTSTRAP_SOBJS-y:.o=.S) $(BOOTSTRAP_COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
 
+all: $(obj).depend $(LIB) $(BOOTSTRAP_LIB)
 $(LIB):	$(obj).depend $(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
+$(BOOTSTRAP_LIB):	$(obj).depend $(BOOTSTRAP_OBJS)
+	$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS)
+
 #########################################################################
 
 # defines $(obj).depend target
--- /dev/null
+++ b/lib_mips/board_bootstrap.c
@@ -0,0 +1,270 @@
+/*
+ * (C) Copyright 2010 Industrie Dial Face S.p.A.
+ * Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <stdio_dev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern int timer_init(void);
+
+extern int incaip_set_cpuclk(void);
+
+extern ulong uboot_end_data;
+extern ulong uboot_end;
+
+#ifdef CONFIG_BOOTSTRAP_SERIAL
+static char *failed = "*** failed ***\n";
+#endif
+/*
+ * mips_io_port_base is the begin of the address space to which x86 style
+ * I/O ports are mapped.
+ */
+unsigned long mips_io_port_base = -1;
+
+int __board_early_init_f(void)
+{
+	/*
+	 * Nothing to do in this dummy implementation
+	 */
+	return 0;
+}
+
+int board_early_init_f(void) __attribute__((weak, alias("__board_early_init_f")));
+int bootstrap_board_early_init_f(void) __attribute__((weak, alias("board_early_init_f")));
+
+static int bootstrap_init_func_ram (void)
+{
+	if ((gd->ram_size = bootstrap_initdram (0)) > 0) {
+		return (0);
+	}
+#ifdef CONFIG_BOOTSTRAP_SERIAL
+	puts (failed);
+#endif
+	return (1);
+}
+
+static int bootstrap_display_banner(void)
+{
+#ifdef CONFIG_BOOTSTRAP_SERIAL
+	puts ("bootstrap...");
+#endif
+	return (0);
+}
+
+static int bootstrap_init_baudrate (void)
+{
+#if defined(CONFIG_BOOTSTRAP_BAUDRATE)
+	gd->baudrate = CONFIG_BOOTSTRAP_BAUDRATE;
+#else
+	gd->baudrate = CONFIG_BAUDRATE;
+#endif
+	return 0;
+}
+
+/*
+ * Breath some life into the board...
+ *
+ * The first part of initialization is running from Flash memory;
+ * its main purpose is to initialize the RAM so that we
+ * can relocate the monitor code to RAM.
+ */
+
+/*
+ * All attempts to come up with a "common" initialization sequence
+ * that works for all boards and architectures failed: some of the
+ * requirements are just _too_ different. To get rid of the resulting
+ * mess of board dependend #ifdef'ed code we now make the whole
+ * initialization sequence configurable to the user.
+ *
+ * The requirements for any new initalization function is simple: it
+ * receives a pointer to the "global data" structure as it's only
+ * argument, and returns an integer return code, where 0 means
+ * "continue" and != 0 means "fatal error, hang the system".
+ */
+typedef int (init_fnc_t) (void);
+
+static init_fnc_t *init_sequence[] = {
+	bootstrap_board_early_init_f,
+	timer_init,
+	bootstrap_init_baudrate,/* initialze baudrate settings */
+#ifdef CONFIG_BOOTSTRAP_SERIAL
+	serial_init,			/* serial communications setup */
+#endif
+	bootstrap_display_banner,	/* say that we are here */
+	bootstrap_checkboard,
+	bootstrap_init_func_ram,
+	NULL,
+};
+
+
+void bootstrap_board_init_f(ulong bootflag)
+{
+	gd_t gd_data, *id;
+	bd_t *bd;
+	init_fnc_t **init_fnc_ptr;
+	ulong addr, addr_sp, len = (ulong)&uboot_end - CONFIG_BOOTSTRAP_TEXT_BASE;
+	ulong *s;
+
+	/* Pointer is writable since we allocated a register for it.
+	 */
+	gd = &gd_data;
+	/* compiler optimization barrier needed for GCC >= 3.4 */
+	__asm__ __volatile__("": : :"memory");
+
+	memset ((void *)gd, 0, sizeof (gd_t));
+
+	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
+		if ((*init_fnc_ptr)() != 0) {
+			bootstrap_hang ();
+		}
+	}
+
+	/*
+	 * Now that we have DRAM mapped and working, we can
+	 * relocate the code and continue running from DRAM.
+	 */
+	addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size;
+
+	/* We can reserve some RAM "on top" here.
+	 */
+
+	/* round down to next 4 kB limit.
+	 */
+	addr &= ~(4096 - 1);
+	debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
+
+	/* Reserve memory for U-Boot code, data & bss
+	 * round down to next 16 kB limit
+	 */
+	addr -= len;
+	addr &= ~(16 * 1024 - 1);
+
+	debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
+
+	 /* Reserve memory for malloc() arena.
+	 */
+	addr_sp = addr - CONFIG_SYS_MALLOC_LEN;
+	debug ("Reserving %dk for malloc() at: %08lx\n",
+			CONFIG_SYS_MALLOC_LEN >> 10, addr_sp);
+
+	/*
+	 * (permanently) allocate a Board Info struct
+	 * and a permanent copy of the "global" data
+	 */
+	addr_sp -= sizeof(bd_t);
+	bd = (bd_t *)addr_sp;
+	gd->bd = bd;
+	debug ("Reserving %zu Bytes for Board Info at: %08lx\n",
+			sizeof(bd_t), addr_sp);
+
+	addr_sp -= sizeof(gd_t);
+	id = (gd_t *)addr_sp;
+	debug ("Reserving %zu Bytes for Global Data at: %08lx\n",
+			sizeof (gd_t), addr_sp);
+
+	/* Reserve memory for boot params.
+	 */
+	addr_sp -= CONFIG_SYS_BOOTPARAMS_LEN;
+	bd->bi_boot_params = addr_sp;
+	debug ("Reserving %dk for boot params() at: %08lx\n",
+			CONFIG_SYS_BOOTPARAMS_LEN >> 10, addr_sp);
+
+	/*
+	 * Finally, we set up a new (bigger) stack.
+	 *
+	 * Leave some safety gap for SP, force alignment on 16 byte boundary
+	 * Clear initial stack frame
+	 */
+	addr_sp -= 16;
+	addr_sp &= ~0xF;
+	s = (ulong *)addr_sp;
+	*s-- = 0;
+	*s-- = 0;
+	addr_sp = (ulong)s;
+	debug ("Stack Pointer at: %08lx\n", addr_sp);
+
+	/*
+	 * Save local variables to board info struct
+	 */
+	bd->bi_memstart	= CONFIG_SYS_SDRAM_BASE;	/* start of  DRAM memory */
+	bd->bi_memsize	= gd->ram_size;		/* size  of  DRAM memory in bytes */
+	bd->bi_baudrate	= gd->baudrate;		/* Console Baudrate */
+
+	memcpy (id, (void *)gd, sizeof (gd_t));
+
+	/* On the purple board we copy the code in a special way
+	 * in order to solve flash problems
+	 */
+	relocate_code (addr_sp, id, addr);
+
+	/* NOTREACHED - relocate_code() does not return */
+}
+/************************************************************************
+ *
+ * This is the next part if the initialization sequence: we are now
+ * running from RAM and have a "normal" C environment, i. e. global
+ * data can be written, BSS has been cleared, the stack size in not
+ * that critical any more, etc.
+ *
+ ************************************************************************
+ */
+
+void bootstrap_board_init_r (gd_t *id, ulong dest_addr)
+{
+	extern void malloc_bin_reloc (void);
+	extern void copy_and_jump(void);
+
+	bd_t *bd;
+
+	gd = id;
+	gd->flags |= GD_FLG_RELOC;	/* tell others: relocation done */
+
+	debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
+
+	gd->reloc_off = dest_addr - CONFIG_BOOTSTRAP_TEXT_BASE;
+
+	bd = gd->bd;
+
+	/* The Malloc area is immediately below the monitor copy in DRAM */
+	mem_malloc_init(CONFIG_BOOTSTRAP_BASE + gd->reloc_off -
+			CONFIG_SYS_MALLOC_LEN, CONFIG_SYS_MALLOC_LEN);
+	malloc_bin_reloc();
+
+	copy_and_jump();
+
+	/* NOTREACHED - no way out of command loop except booting */
+}
+
+void bootstrap_hang (void)
+{
+#ifdef CONFIG_BOOTSTRAP_SERIAL
+	puts ("### ERROR ### Please RESET the board ###\n");
+#endif
+	for (;;);
+}
--- a/common/Makefile
+++ b/common/Makefile
@@ -24,6 +24,9 @@
 include $(TOPDIR)/config.mk
 
 LIB	= $(obj)libcommon.a
+BOOTSTRAP_LIB	= $(obj)libcommon_bootstrap.a
+
+BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP)	= $(BOOTSTRAP_LIB)
 
 AOBJS	=
 
@@ -168,18 +171,27 @@
 COBJS-$(CONFIG_UPDATE_TFTP) += update.o
 COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
 
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += dlmalloc.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_SERIAL) += console_bootstrap.o
+
+BOOTSTRAP_COBJS	:= $(sort $(BOOTSTRAP_COBJS-y))
+BOOTSTRAP_OBJS	:= $(addprefix $(obj),$(BOOTSTRAP_COBJS))
+
 
 COBJS	:= $(sort $(COBJS-y))
-SRCS	:= $(AOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(AOBJS:.o=.S) $(COBJS:.o=.c) $(BOOTSTRAP_COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS))
 
 CPPFLAGS += -I..
 
-all:	$(LIB) $(AOBJS)
+all:	$(LIB) $(BOOTSTRAP_LIB-y) $(AOBJS)
 
 $(LIB): $(obj).depend $(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
+$(BOOTSTRAP_LIB): $(obj).depend $(BOOTSTRAP_OBJS)
+	$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS)
+
 $(obj)env_embedded.o: $(src)env_embedded.c $(obj)../tools/envcrc
 	$(CC) $(AFLAGS) -Wa,--no-warn \
 		-DENV_CRC=$(shell $(obj)../tools/envcrc) \
--- /dev/null
+++ b/common/console_bootstrap.c
@@ -0,0 +1,81 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <stdarg.h>
+#include <malloc.h>
+
+/** U-Boot INITIAL CONSOLE-COMPATIBLE FUNCTION *****************************/
+
+int getc(void)
+{
+	/* Send directly to the handler */
+	return serial_getc();
+}
+
+int tstc(void)
+{
+	/* Send directly to the handler */
+	return serial_tstc();
+}
+
+void putc(const char c)
+{
+	/* Send directly to the handler */
+	serial_putc(c);
+}
+
+void puts(const char *s)
+{
+	serial_puts(s);
+}
+
+void printf(const char *fmt, ...)
+{
+	va_list args;
+	char printbuffer[CONFIG_SYS_PBSIZE];
+
+	va_start(args, fmt);
+
+	/* For this to work, printbuffer must be larger than
+	 * anything we ever want to print.
+	 */
+	vsprintf(printbuffer, fmt, args);
+	va_end(args);
+
+	/* Print the string */
+	puts(printbuffer);
+}
+
+void vprintf(const char *fmt, va_list args)
+{
+	char printbuffer[CONFIG_SYS_PBSIZE];
+
+	/* For this to work, printbuffer must be larger than
+	 * anything we ever want to print.
+	 */
+	vsprintf(printbuffer, fmt, args);
+
+	/* Print the string */
+	puts(printbuffer);
+}
--- a/config.mk
+++ b/config.mk
@@ -136,7 +136,7 @@
 ARFLAGS = crv
 endif
 RELFLAGS= $(PLATFORM_RELFLAGS)
-DBGFLAGS= -g # -DDEBUG
+DBGFLAGS= -g
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
@@ -146,6 +146,11 @@
 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 endif
 endif
+ifeq ($(CONFIG_BOOTSTRAP),y)
+ifndef BOOTSTRAP_LDSCRIPT
+BOOTSTRAP_LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-bootstrap.lds
+endif
+endif
 OBJCFLAGS += --gap-fill=0xff
 
 gccincdir := $(shell $(CC) -print-file-name=include)
@@ -156,6 +161,10 @@
 CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
 endif
 
+ifneq ($(CONFIG_BOOTSTRAP_TEXT_BASE),)
+CPPFLAGS += -DCONFIG_BOOTSTRAP_TEXT_BASE=$(CONFIG_BOOTSTRAP_TEXT_BASE)
+endif
+
 ifneq ($(RESET_VECTOR_ADDRESS),)
 CPPFLAGS += -DRESET_VECTOR_ADDRESS=$(RESET_VECTOR_ADDRESS)
 endif
@@ -176,6 +185,7 @@
 endif
 
 CFLAGS += $(call cc-option,-fno-stack-protector)
+CFLAGS += $(call cc-option,-ffunction-sections)
 
 # avoid trigraph warnings while parsing pci.h (produced by NIOS gcc-2.9)
 # this option have to be placed behind -Wall -- that's why it is here
@@ -203,6 +213,13 @@
 LDFLAGS += -Ttext $(TEXT_BASE)
 endif
 
+ifeq ($(CONFIG_BOOTSTRAP),y)
+BOOTSTRAP_LDFLAGS += -Bstatic -T $(obj)u-boot-bootstrap.lds $(PLATFORM_LDFLAGS)
+ifneq ($(CONFIG_BOOTSTRAP_TEXT_BASE),)
+BOOTSTRAP_LDFLAGS += -Ttext $(CONFIG_BOOTSTRAP_TEXT_BASE)
+endif
+endif
+
 # Location of a usable BFD library, where we define "usable" as
 # "built for ${HOST}, supports ${TARGET}".  Sensible values are
 # - When cross-compiling: the root of the cross-environment
--- a/include/common.h
+++ b/include/common.h
@@ -722,6 +722,27 @@
 int cpu_release(int nr, int argc, char *argv[]);
 #endif
 
+/* Bootstrap specific code */
+#ifdef CONFIG_BOOTSTRAP
+void bootstrap_hang(void) __attribute__ ((noreturn));
+void bootstrap_board_init_f(ulong) __attribute__ ((noreturn));
+void bootstrap_board_init_r(gd_t *, ulong) __attribute__ ((noreturn));
+int bootstrap_checkboard(void);
+
+int bootstrap_serial_init(void);
+void bootstrap_serial_exit(void);
+void bootstrap_serial_setbrg(void);
+void bootstrap_serial_putc(const char);
+void bootstrap_serial_putc_raw(const char);
+void bootstrap_serial_puts(const char *);
+int bootstrap_serial_getc(void);
+int bootstrap_serial_tstc(void);
+
+phys_size_t bootstrap_initdram (int);
+
+int copy_uboot(void *dst, size_t unc_size, void *src, size_t size);
+#endif
+
 #endif /* __ASSEMBLY__ */
 
 /* Put only stuff here that the assembler can digest */
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -24,6 +24,9 @@
 include $(TOPDIR)/config.mk
 
 LIB	= $(obj)libgeneric.a
+BOOTSTRAP_LIB	= $(obj)libgeneric_bootstrap.a
+
+BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP)	= $(BOOTSTRAP_LIB)
 
 COBJS-$(CONFIG_ADDR_MAP) += addr_map.o
 COBJS-$(CONFIG_BZIP2) += bzlib.o
@@ -50,14 +53,37 @@
 COBJS-y += vsprintf.o
 COBJS-$(CONFIG_ZLIB) += zlib.o
 COBJS-$(CONFIG_RBTREE)	+= rbtree.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += string.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += vsprintf.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += div64.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += ctype.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += time.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += bootstrap.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_GZIP) += zlib.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_GZIP) += gunzip.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_GZIP) += crc32.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_BZIP2) += bzlib.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_BZIP2) += bzlib_crctable.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_BZIP2) += bzlib_decompress.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_BZIP2) += bzlib_randtable.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_BZIP2) += bzlib_huffman.o
+
+BOOTSTRAP_COBJS	:= $(BOOTSTRAP_COBJS-y)
+BOOTSTRAP_OBJS	:= $(addprefix $(obj),$(BOOTSTRAP_COBJS))
 
 COBJS	:= $(COBJS-y)
-SRCS	:= $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c) $(BOOTSTRAP_COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
+all: $(obj).depend $(LIB) $(BOOTSTRAP_LIB-y)
+
 $(LIB):	$(obj).depend $(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
+$(BOOTSTRAP_LIB):	$(obj).depend $(BOOTSTRAP_OBJS)
+	$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS)
+
+
 #########################################################################
 
 # defines $(obj).depend target
--- /dev/null
+++ b/lib_generic/bootstrap.c
@@ -0,0 +1,95 @@
+/*
+ * (C) Copyright 2010 Industrie Dial Face S.p.A.
+ * Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <stdio_dev.h>
+
+#ifdef CONFIG_BOOTSTRAP_LZMA
+#include <lzma/LzmaTypes.h>
+#include <lzma/LzmaDec.h>
+#include <lzma/LzmaTools.h>
+#endif /* CONFIG_BOOTSTRAP_LZMA */
+
+#ifdef CONFIG_BOOTSTRAP_LZO
+#include <linux/lzo.h>
+#endif /* CONFIG_BOOTSTRAP_LZO */
+
+#ifdef CONFIG_BOOTSTRAP_BZIP2
+#include <bzlib.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_BOOTSTRAP_SERIAL)
+static const char *algo = 
+#if defined(CONFIG_BOOTSTRAP_GZIP)
+    "gzip";
+#elif defined(CONFIG_BOOTSTRAP_LZMA)
+    "lzma";
+#elif defined(CONFIG_BOOTSTRAP_LZO)
+    "lzo";
+#elif defined(CONFIG_BOOTSTRAP_BZIP2)
+    "bzip2";
+#else
+    "flat";
+#endif
+#endif
+
+int copy_uboot(void *dst, size_t unc_size, void *src, size_t size)
+{
+	int ret;
+	debug("copy from %p (%d) to %p (%d)\n", src, size, dst, unc_size);
+#if defined(CONFIG_BOOTSTRAP_SERIAL)
+	printf("Uncompressing payload (%s)...", algo);
+#endif
+#if defined(CONFIG_BOOTSTRAP_GZIP)
+	ret = gunzip(dst, unc_size, src, &size);
+#elif defined(CONFIG_BOOTSTRAP_LZMA)
+	SizeT outsize = unc_size;
+	ret = lzmaBuffToBuffDecompress(dst, &outsize, src, size);
+#elif defined(CONFIG_BOOTSTRAP_LZO)
+	uint unc_len = unc_size;
+	ret = lzop_decompress(src, size, dst, &unc_len);
+#elif defined(CONFIG_BOOTSTRAP_BZIP2)
+	uint unc_len = unc_size;
+	ret = BZ2_bzBuffToBuffDecompress ((char*)dst, &unc_len, (char *)src, size, CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0);
+#else
+	memcpy(dst, src, size);
+	ret = 0;
+#endif
+	if (ret) {
+#if defined(CONFIG_BOOTSTRAP_SERIAL)
+	    printf("failed with error %d.\n", ret);
+#endif
+	    bootstrap_hang();
+	} else {
+#if defined(CONFIG_BOOTSTRAP_SERIAL)
+	    puts("done.\n");
+#endif
+	}
+	return ret;
+}
--- a/lib_generic/lzma/Makefile
+++ b/lib_generic/lzma/Makefile
@@ -32,7 +32,9 @@
 
 CFLAGS += -D_LZMA_PROB32
 
-COBJS-$(CONFIG_LZMA) += LzmaDec.o LzmaTools.o
+COBJS-$(CONFIG_LZMA)$(CONFIG_BOOTSTRAP_LZMA) += LzmaDec.o LzmaTools.o
+
+COBJS-y	+= $(COBJS-yy)
 
 COBJS	= $(COBJS-y)
 SRCS 	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
--- a/lib_generic/lzo/Makefile
+++ b/lib_generic/lzo/Makefile
@@ -27,7 +27,9 @@
 
 SOBJS	=
 
-COBJS-$(CONFIG_LZO) += lzo1x_decompress.o
+COBJS-$(CONFIG_LZO)$(CONFIG_BOOTSTRAP_LZO) += lzo1x_decompress.o
+
+COBJS-y	+= $(OBJS-yy)
 
 COBJS	= $(COBJS-y)
 SRCS 	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
--- a/cpu/mips/Makefile
+++ b/cpu/mips/Makefile
@@ -24,25 +24,46 @@
 include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(CPU).a
+BOOTSTRAP_LIB = $(obj)lib$(CPU)_bootstrap.a
+
+BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP) = $(BOOTSTRAP_LIB)
 
 START	= start.o
 SOBJS-y	= cache.o
-COBJS-y	= cpu.o interrupts.o
+COBJS-y	= cpu.o reset.o interrupts.o
 
 SOBJS-$(CONFIG_INCA_IP)	+= incaip_wdt.o
 COBJS-$(CONFIG_INCA_IP)	+= asc_serial.o incaip_clock.o
+#COBJS-$(CONFIG_IFX_ASC) += ifx_asc.o
 COBJS-$(CONFIG_PURPLE)	+= asc_serial.o
 COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o
 
-SRCS	:= $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+#BOOTSTRAP_START = start_bootstrap.o
+BOOTSTRAP_START-$(CONFIG_BOOTSTRAP) += start_bootstrap.o #$(BOOTSTRAP_START)
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) += cpu.o interrupts.o reset_bootstrap.o
+BOOTSTRAP_SOBJS-$(CONFIG_BOOTSTRAP) += cache.o
+BOOTSTRAP_COBJS-$(CONFIG_DANUBE) += danube-clock.o
+BOOTSTRAP_COBJS-$(CONFIG_AR9) += ar9-clock.o
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP_SERIAL) += ifx_asc.o
+
+BOOTSTRAP_OBJS	:= $(addprefix $(obj),$(BOOTSTRAP_SOBJS-y) $(BOOTSTRAP_COBJS-y))
+BOOTSTRAP_START := $(addprefix $(obj),$(BOOTSTRAP_START-y))
+
+SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) $(BOOTSTRAP_START-y:.o=.S) $(BOOTSTRAP_SOBJS-y:.o=.S) $(BOOTSTRAP_COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
 START	:= $(addprefix $(obj),$(START))
 
-all:	$(obj).depend $(START) $(LIB)
+all:	$(obj).depend $(START) $(LIB) $(BOOTSTRAP_START-y) $(BOOTSTRAP_LIB-y)
 
-$(LIB):	$(OBJS)
+$(LIB):	 $(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
+#$(BOOTSTRAP_START):	$(obj).depend
+
+$(BOOTSTRAP_LIB):	$(BOOTSTRAP_OBJS)
+	$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS)
+
+
 #########################################################################
 
 # defines $(obj).depend target