[uboot-lantiq]

* adds stage1 lzma * new boards * fixes settings for PSC ram * lost of cleanups git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25694 3c298f89-4303-0410-b956-a3cf2f4a3e73
author: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> 2011-02-24 07:41:10 +0000
committer: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> 2011-02-24 07:41:10 +0000
commit: f40a767b0d5c43234a6e026c48e1c59fa1980963 (patch)
tree: f4b2252c206039808ad9c54fbe62bb8419d4ec22 /package
parent: ec4b08c1c100022f22b8f897d79d003e11c3c254 (diff)
30 files changed, 3216 insertions, 453 deletions
diff --git a/package/uboot-lantiq/Makefile b/package/uboot-lantiq/Makefile
index 091ca47fc1..83fa6639bd 100644
--- a/package/uboot-lantiq/Makefile
+++ b/package/uboot-lantiq/Makefile
@@ -46,23 +46,35 @@ DDR_CONFIG_easy50712_DDR166M_ramboot:=easy50712_DDR166M
 DDR_CONFIG_easy50812_DDR166M_ramboot:=easy50812
 
 #Arcadyan
-Package/uboot-lantiq-arv4518PW=$(call Package/uboot-lantiq-template,arv4518PW_flash,NOR)
+Package/uboot-lantiq-arv3527P_flash=$(call Package/uboot-lantiq-template,arv3527P_flash,NOR)
+Package/uboot-lantiq-arv3527P_ramboot=$(call Package/uboot-lantiq-template,arv3527P_ramboot,RAM)
+Package/uboot-lantiq-arv3527P_brnboot=$(call Package/uboot-lantiq-template,arv3527P_brnboot,BRN)
+Package/uboot-lantiq-arv4518PW_flash=$(call Package/uboot-lantiq-template,arv4518PW_flash,NOR)
 Package/uboot-lantiq-arv4518PW_ramboot=$(call Package/uboot-lantiq-template,arv4518PW_ramboot,RAM)
 Package/uboot-lantiq-arv4518PW_brnboot=$(call Package/uboot-lantiq-template,arv4518PW_brnboot,BRN)
-Package/uboot-lantiq-arv452CPW=$(call Package/uboot-lantiq-template,arv452CPW_flash,NOR)
+Package/uboot-lantiq-arv4520PW_flash=$(call Package/uboot-lantiq-template,arv4520PW_flash,NOR)
+Package/uboot-lantiq-arv4520PW_ramboot=$(call Package/uboot-lantiq-template,arv4520PW_ramboot,RAM)
+Package/uboot-lantiq-arv4520PW_brnboot=$(call Package/uboot-lantiq-template,arv4520PW_brnboot,BRN)
+Package/uboot-lantiq-arv4525PW_flash=$(call Package/uboot-lantiq-template,arv4525PW_flash,NOR)
+Package/uboot-lantiq-arv4525PW_ramboot=$(call Package/uboot-lantiq-template,arv4525PW_ramboot,RAM)
+Package/uboot-lantiq-arv4525PW_brnboot=$(call Package/uboot-lantiq-template,arv4525PW_brnboot,BRN)
+Package/uboot-lantiq-arv452CPW_flash=$(call Package/uboot-lantiq-template,arv452CPW_flash,NOR)
 Package/uboot-lantiq-arv452CPW_ramboot=$(call Package/uboot-lantiq-template,arv452CPW_ramboot,RAM)
 Package/uboot-lantiq-arv452CPW_brnboot=$(call Package/uboot-lantiq-template,arv452CPW_brnboot,BRN)
-Package/uboot-lantiq-arv752DPW=$(call Package/uboot-lantiq-template,arv752DPW_flash,NOR)
+Package/uboot-lantiq-arv752DPW_flash=$(call Package/uboot-lantiq-template,arv752DPW_flash,NOR)
 Package/uboot-lantiq-arv752DPW_ramboot=$(call Package/uboot-lantiq-template,arv752DPW_ramboot,RAM)
 Package/uboot-lantiq-arv752DPW_brnboot=$(call Package/uboot-lantiq-template,arv752DPW_brnboot,BRN)
-Package/uboot-lantiq-arv752DPW22=$(call Package/uboot-lantiq-template,arv752DPW22_flash,NOR)
+Package/uboot-lantiq-arv752DPW22_flash=$(call Package/uboot-lantiq-template,arv752DPW22_flash,NOR)
 Package/uboot-lantiq-arv752DPW22_ramboot=$(call Package/uboot-lantiq-template,arv752DPW22_ramboot,RAM)
 Package/uboot-lantiq-arv752DPW22_brnboot=$(call Package/uboot-lantiq-template,arv752DPW22_brnboot,BRN)
 
-DDR_CONFIG_arv4518_ramboot:=arcadyan_psc166
-DDR_CONFIG_arv452C_ramboot:=arcadyan_psc166
-DDR_CONFIG_arv752DPW_ramboot:=arcadyan_psc166
-DDR_CONFIG_arv752DPW22_ramboot:=arcadyan_psc166
+DDR_CONFIG_arv3527P_ramboot:=arcadyan_psc166_32
+DDR_CONFIG_arv4518PW_ramboot:=arcadyan_psc166_64
+DDR_CONFIG_arv4520PW_ramboot:=arcadyan_psc166_32
+DDR_CONFIG_arv4525PW_ramboot:=arcadyan_psc166_32
+DDR_CONFIG_arv452CPW_ramboot:=arcadyan_psc166_32
+DDR_CONFIG_arv752DPW_ramboot:=arcadyan_psc166_64
+DDR_CONFIG_arv752DPW22_ramboot:=arcadyan_psc166_64
 
 define Build/Prepare
 	$(PKG_UNPACK)
@@ -100,10 +112,17 @@ endef
 
 define Package/uboot-lantiq-$(BUILD_VARIANT)/install
 	mkdir -p $(1)
+ifneq ($(findstring flash,$(BUILD_VARIANT)),)
+	dd \
+		if=$(PKG_BUILD_DIR)/$(BUILD_VARIANT)/u-boot-bootstrap.bin \
+		of=$(1)/u-boot-bootstrap.bin \
+		bs=64k conv=sync
+else
 	dd \
 		if=$(PKG_BUILD_DIR)/$(BUILD_VARIANT)/u-boot.bin \
 		of=$(1)/u-boot.bin \
 		bs=64k conv=sync
+endif
 ifneq ($(findstring ramboot,$(BUILD_VARIANT)),)
 	if [ -e $(DDR_CONFIG_$(BUILD_VARIANT)).conf ]; then \
 		perl ./gct \
@@ -118,16 +137,25 @@ $(eval $(call BuildPackage,uboot-lantiq-easy50712_DDR166M))
 $(eval $(call BuildPackage,uboot-lantiq-easy50712_DDR166M_ramboot))
 $(eval $(call BuildPackage,uboot-lantiq-easy50812_DDR166M))
 $(eval $(call BuildPackage,uboot-lantiq-easy50812_DDR166M_ramboot))
-$(eval $(call BuildPackage,uboot-lantiq-arv4518PW))
+#$(eval $(call BuildPackage,uboot-lantiq-arv3527P_flash))
+#$(eval $(call BuildPackage,uboot-lantiq-arv3527P_brnboot))
+#$(eval $(call BuildPackage,uboot-lantiq-arv3527P_ramboot))
+$(eval $(call BuildPackage,uboot-lantiq-arv4518PW_flash))
 $(eval $(call BuildPackage,uboot-lantiq-arv4518PW_brnboot))
 $(eval $(call BuildPackage,uboot-lantiq-arv4518PW_ramboot))
-$(eval $(call BuildPackage,uboot-lantiq-arv452CPW))
+$(eval $(call BuildPackage,uboot-lantiq-arv4520PW_flash))
+$(eval $(call BuildPackage,uboot-lantiq-arv4520PW_brnboot))
+$(eval $(call BuildPackage,uboot-lantiq-arv4520PW_ramboot))
+$(eval $(call BuildPackage,uboot-lantiq-arv4525PW_flash))
+$(eval $(call BuildPackage,uboot-lantiq-arv4525PW_brnboot))
+$(eval $(call BuildPackage,uboot-lantiq-arv4525PW_ramboot))
+$(eval $(call BuildPackage,uboot-lantiq-arv452CPW_flash))
 $(eval $(call BuildPackage,uboot-lantiq-arv452CPW_brnboot))
 $(eval $(call BuildPackage,uboot-lantiq-arv452CPW_ramboot))
-$(eval $(call BuildPackage,uboot-lantiq-arv752DPW))
+$(eval $(call BuildPackage,uboot-lantiq-arv752DPW_flash))
 $(eval $(call BuildPackage,uboot-lantiq-arv752DPW_brnboot))
 $(eval $(call BuildPackage,uboot-lantiq-arv752DPW_ramboot))
-$(eval $(call BuildPackage,uboot-lantiq-arv752DPW22))
+$(eval $(call BuildPackage,uboot-lantiq-arv752DPW22_flash))
 $(eval $(call BuildPackage,uboot-lantiq-arv752DPW22_brnboot))
 $(eval $(call BuildPackage,uboot-lantiq-arv752DPW22_ramboot))
 
diff --git a/package/uboot-lantiq/arcadyan_psc166_32.conf b/package/uboot-lantiq/arcadyan_psc166_32.conf
new file mode 100644
index 0000000000..6f9ba0cbed
--- /dev/null
+++ b/package/uboot-lantiq/arcadyan_psc166_32.conf
@@ -0,0 +1,71 @@
+ 0xbf800060  0x7
+ 0xbf800010  0x0
+ 0xbf800020  0x0
+ 0xbf800200  0x02
+ 0xbf800210  0x0
+
+ 0xbf801000  0x1b1b
+ 0xbf801010  0x0
+ 0xbf801020  0x0
+ 0xbf801030  0x0
+ 0xbf801040  0x0
+ 0xbf801050  0x200
+ 0xbf801060  0x605
+ 0xbf801070  0x0303
+ 0xbf801080  0x102
+ 0xbf801090  0x70a
+ 0xbf8010a0  0x203
+ 0xbf8010b0  0xc02
+ 0xbf8010c0  0x1c8
+ 0xbf8010d0  0x1
+ 0xbf8010e0  0x0
+ 0xbf8010f0  0x120
+ 0xbf801100  0xc800
+ 0xbf801110  0xd
+ 0xbf801120  0x301
+ 0xbf801130  0x200
+ 0xbf801140  0xa04
+ 0xbf801150  0x1700
+ 0xbf801160  0x1717
+ 0xbf801170  0x0
+ 0xbf801180  0x52
+ 0xbf801190  0x0
+ 0xbf8011a0  0x0
+ 0xbf8011b0  0x0
+ 0xbf8011c0  0x510
+ 0xbf8011d0  0x4e20
+ 0xbf8011e0  0x8235
+ 0xbf8011f0  0x0
+ 0xbf801200  0x0
+ 0xbf801210  0x0
+ 0xbf801220  0x0
+ 0xbf801230  0x0
+ 0xbf801240  0x0
+ 0xbf801250  0x0
+ 0xbf801260  0x0
+ 0xbf801270  0x0
+ 0xbf801280  0x0
+ 0xbf801290  0x0
+ 0xbf8012a0  0x0
+ 0xbf8012b0  0x0
+ 0xbf8012c0  0x0
+ 0xbf8012d0  0x500
+ 0xbf8012e0  0x0
+
+ 0xbf800060  0x05
+ 0xbf801030  0x100
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/package/uboot-lantiq/arcadyan_psc166.conf b/package/uboot-lantiq/arcadyan_psc166_64.conf
index 8cae0c77e2..8cae0c77e2 100644
--- a/package/uboot-lantiq/arcadyan_psc166.conf
+++ b/package/uboot-lantiq/arcadyan_psc166_64.conf
diff --git a/package/uboot-lantiq/files/board/arcadyan/Makefile b/package/uboot-lantiq/files/board/arcadyan/Makefile
index fb9027c655..0038ac4d2a 100644
--- a/package/uboot-lantiq/files/board/arcadyan/Makefile
+++ b/package/uboot-lantiq/files/board/arcadyan/Makefile
@@ -24,18 +24,34 @@
 include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
+BOOTSTRAP_LIB = $(obj)lib$(BOARD)_bootstrap.a
+
+BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP) = $(BOOTSTRAP_LIB)
 
 COBJS-y	+= board.o athrs26_phy.o
 
 SOBJS	= lowlevel_init.o pmuenable.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) = $(BOARD)_bootstrap.o
+BOOTSTRAP_SOBJS-$(CONFIG_BOOTSTRAP) = lowlevel_bootstrap_init.o
+
+BOOTSTRAP_SRCS	:= $(BOOTSTRAP_SOBJS-y:.o=.S) $(BOOTSTRAP_COBJS-y:.o=.c)
+
+SRCS	:= $(sort $(SOBJS:.o=.S) $(COBJS:.o=.c) $(BOOTSTRAP_SOBJS:.o=.S))
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
+BOOTSTRAP_OBJS	:= $(addprefix $(obj),$(BOOTSTRAP_COBJS-y))
+BOOTSTRAP_SOBJS	:= $(addprefix $(obj),$(BOOTSTRAP_SOBJS-y))
+
+
+all: $(obj).depend $(LIB) $(BOOTSTRAP_LIB)
 
 $(LIB):	$(obj).depend $(OBJS) $(SOBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
 
+$(BOOTSTRAP_LIB):	 $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
+	$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
+
 #########################################################################
 
 # defines $(obj).depend target
diff --git a/package/uboot-lantiq/files/board/arcadyan/arcadyan_bootstrap.c b/package/uboot-lantiq/files/board/arcadyan/arcadyan_bootstrap.c
new file mode 100644
index 0000000000..11bf6d0b71
--- /dev/null
+++ b/package/uboot-lantiq/files/board/arcadyan/arcadyan_bootstrap.c
@@ -0,0 +1,48 @@
+/*
+ * (C) Copyright 2010 Industrie Dial Face S.p.A.
+ * Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
+ *
+ * (C) Copyright 2007
+ * Vlad Lungu vlad.lungu@windriver.com
+ *
+ * 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/io.h>
+
+phys_size_t bootstrap_initdram(int board_type)
+{
+	/* Sdram is setup by assembler code */
+	/* If memory could be changed, we should return the true value here */
+	return CONFIG_SYS_MAX_RAM;
+}
+
+int bootstrap_checkboard(void)
+{
+	return 0;
+}
+
+int bootstrap_misc_init_r(void)
+{
+	set_io_port_base(0);
+	return 0;
+}
diff --git a/package/uboot-lantiq/files/board/arcadyan/athrs26_phy.c b/package/uboot-lantiq/files/board/arcadyan/athrs26_phy.c
index 2f80ee05e6..663c4aa201 100644
--- a/package/uboot-lantiq/files/board/arcadyan/athrs26_phy.c
+++ b/package/uboot-lantiq/files/board/arcadyan/athrs26_phy.c
@@ -201,7 +201,7 @@ static int cmd = 1;
             
 /* Forward references */
 BOOL       athrs26_phy_is_link_alive(int phyUnit);
-static uint32_t athrs26_reg_read(uint16_t reg_addr);
+//static uint32_t athrs26_reg_read(uint16_t reg_addr);
 static void athrs26_reg_write(uint16_t reg_addr, 
                               uint32_t reg_val);
 
@@ -214,7 +214,7 @@ static void athrs26_reg_write(uint16_t reg_addr,
 *    FALSE --> link is down
 */
 
-void athrs26_reg_init()
+void athrs26_reg_init(void)
 {
 
     athrs26_reg_write(0x200, 0x200);
@@ -751,7 +751,7 @@ void athrs26_reg_dev(struct eth_device *mac)
 
 #endif
 
-static uint32_t
+/*static uint32_t
 athrs26_reg_read(uint16_t reg_addr)
 {
 #ifndef CFG_ATHRHDR_REG
@@ -759,15 +759,13 @@ athrs26_reg_read(uint16_t reg_addr)
     uint32_t phy_addr;
     uint8_t phy_reg; 
     
-    /* configure register high address */
     phy_addr = 0x18;
     phy_reg = 0x0;
-    phy_val = (reg_word_addr >> 8) & 0x1ff;         /* bit16-8 of reg address*/
+    phy_val = (reg_word_addr >> 8) & 0x1ff;        
     phy_reg_write (0, phy_addr, phy_reg, phy_val);
 
-    /* read register with low address */
-    phy_addr = 0x10 | ((reg_word_addr >> 5) & 0x7); /* bit7-5 of reg address */
-    phy_reg = reg_word_addr & 0x1f;                 /* bit 4-0 of reg address*/
+    phy_addr = 0x10 | ((reg_word_addr >> 5) & 0x7); 
+    phy_reg = reg_word_addr & 0x1f;            
     phy_reg_read(0, phy_addr, phy_reg, &phy_val);
     
     return phy_val;
@@ -779,7 +777,7 @@ athrs26_reg_read(uint16_t reg_addr)
     return (reg_data[0] | (reg_data[1] << 8) | (reg_data[2] << 16) | (reg_data[3] << 24));
 #endif
 }
-
+*/
 static void
 athrs26_reg_write(uint16_t reg_addr, uint32_t reg_val)
 {
diff --git a/package/uboot-lantiq/files/board/arcadyan/board.c b/package/uboot-lantiq/files/board/arcadyan/board.c
index cf0cbce7d6..005efbb0e4 100644
--- a/package/uboot-lantiq/files/board/arcadyan/board.c
+++ b/package/uboot-lantiq/files/board/arcadyan/board.c
@@ -214,7 +214,13 @@ static void gpio_default(void)
 		setenv("bootcmd", "httpd");
 	}
 #endif
-
+#ifdef CONFIG_ARV4525
+	*DANUBE_GPIO_P0_ALTSEL0 &= ~((1<<4)|(1<<5)|(1<<6)|(1<<8)|(1<<9));
+	*DANUBE_GPIO_P0_ALTSEL1 &= ~((1<<4)|(1<<5)|(1<<6)|(1<<8)|(1<<9));
+	*DANUBE_GPIO_P0_OD |= ((1<<4)|(1<<5)|(1<<6)|(1<<8)|(1<<9));
+	*DANUBE_GPIO_P0_DIR |= ((1<<4)|(1<<5)|(1<<6)|(1<<8)|(1<<9));
+	*DANUBE_GPIO_P0_OUT &= ~((1<<4)|(1<<5)|(1<<6)|(1<<8)|(1<<9));
+#endif
 }
 
 int checkboard (void)
diff --git a/package/uboot-lantiq/files/board/arcadyan/config.mk b/package/uboot-lantiq/files/board/arcadyan/config.mk
index c0e5d82445..cc8cd30906 100644
--- a/package/uboot-lantiq/files/board/arcadyan/config.mk
+++ b/package/uboot-lantiq/files/board/arcadyan/config.mk
@@ -20,41 +20,17 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
-#
-# Danube board with MIPS 24Kc CPU core
-#
 sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
 
-ifdef CONFIG_LZMA_BOOTSTRAP
-
-ifdef BUILD_BOOTSTRAP
-
-$(info BUILD_BOOTSTRAP )
-#TEXT_BASE = 0xB0000000
-TEXT_BASE = 0x80010000
-
-else # BUILD_BOOTSTRAP
-
-ifndef TEXT_BASE
-$(info redefine TEXT_BASE = 0x80040000 )
-TEXT_BASE = 0x80040000
-endif
-
-endif # BUILD_BOOTSTRAP
-
+ifdef CONFIG_BOOTSTRAP
+TEXT_BASE = 0x80001000
+CONFIG_BOOTSTRAP_TEXT_BASE = 0xb0000000
+CONFIG_SYS_RAMBOOT = y
 else
 
-ifdef BUILD_BOOTSTRAP
-$(error BUILD_BOOTSTRAP but not enabled in config)
-endif
-
 ifndef TEXT_BASE
-## Standard: boot from ebu
 $(info redefine TEXT_BASE = 0xB0000000 )
 TEXT_BASE = 0xB0000000
-## For testing: boot from RAM
-# TEXT_BASE = 0x80100000
 endif
 
-endif # CONFIG_LZMA_BOOTSTRAP
+endif
diff --git a/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_166.h b/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_32.h
index 445b7dac1f..445b7dac1f 100644
--- a/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_166.h
+++ b/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_32.h
diff --git a/package/uboot-lantiq/files/board/arcadyan/ddr_settings_qimonda.h b/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_64.h
index e1ab36d457..c5afb8e21c 100644
--- a/package/uboot-lantiq/files/board/arcadyan/ddr_settings_qimonda.h
+++ b/package/uboot-lantiq/files/board/arcadyan/ddr_settings_psc_64.h
@@ -1,12 +1,9 @@
-/* Settings for Denali DDR SDRAM controller */
-/* Optimise for DDR PSC A3S12D40ETP for arv4518pw Danube Board DDR 166 Mhz - by Ngp 14th Sept. 2010 */
-
 #define MC_DC0_VALUE	0x1B1B
-#define MC_DC1_VALUE	0xc0
+#define MC_DC1_VALUE	0x0
 #define MC_DC2_VALUE	0x0
-#define MC_DC3_VALUE	0x100
-#define MC_DC4_VALUE	0xd0f
-#define MC_DC5_VALUE	0x204
+#define MC_DC3_VALUE	0x0
+#define MC_DC4_VALUE	0x0
+#define MC_DC5_VALUE	0x200
 #define MC_DC6_VALUE	0x605
 #define MC_DC7_VALUE	0x303
 #define MC_DC8_VALUE	0x102
@@ -16,22 +13,22 @@
 #define MC_DC12_VALUE	0x1C8
 #define MC_DC13_VALUE	0x1
 #define MC_DC14_VALUE	0x0
-#define MC_DC15_VALUE	0xf3c  /* WDQS tuning for clk_wr*/
+#define MC_DC15_VALUE	0x134  /* WDQS tuning for clk_wr*/
 #define MC_DC16_VALUE	0xC800
 #define MC_DC17_VALUE	0xd
-#define MC_DC18_VALUE	0x300
+#define MC_DC18_VALUE	0x301
 #define MC_DC19_VALUE	0x200
-#define MC_DC20_VALUE	0xA04  /* A04 for reference board, A03 for Eval board */
-#define MC_DC21_VALUE	0xd47
-#define MC_DC22_VALUE	0xd0d
+#define MC_DC20_VALUE	0xA03  /* A04 for reference board, A03 for Eval board */
+#define MC_DC21_VALUE	0x1400
+#define MC_DC22_VALUE	0x1414
 #define MC_DC23_VALUE	0x0
-#define MC_DC24_VALUE	0x62  /* WDQS Tuning for DQS */
+#define MC_DC24_VALUE	0x5b  /* WDQS Tuning for DQS */
 #define MC_DC25_VALUE	0x0
 #define MC_DC26_VALUE	0x0
-#define MC_DC27_VALUE	0x2040
+#define MC_DC27_VALUE	0x0
 #define MC_DC28_VALUE	0x510
-#define MC_DC29_VALUE	0x2d89
-#define MC_DC30_VALUE	0x8300
+#define MC_DC29_VALUE	0x4e20
+#define MC_DC30_VALUE	0x8235
 #define MC_DC31_VALUE	0x0
 #define MC_DC32_VALUE	0x0
 #define MC_DC33_VALUE	0x0
diff --git a/package/uboot-lantiq/files/board/arcadyan/lowlevel_bootstrap_init.S b/package/uboot-lantiq/files/board/arcadyan/lowlevel_bootstrap_init.S
new file mode 100644
index 0000000000..4747ad6db2
--- /dev/null
+++ b/package/uboot-lantiq/files/board/arcadyan/lowlevel_bootstrap_init.S
@@ -0,0 +1,583 @@
+/*
+ *  Memory sub-system initialization code for Danube board.
+ *  Andre Messerschmidt
+ *  Copyright (c) 2005	Infineon Technologies AG
+ *
+ *  Based on Inca-IP code
+ *  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
+ */
+/* History:
+      peng liu May 25, 2006, for PLL setting after reset, 05252006
+ */
+#include <config.h>
+#include <version.h>
+#include <asm/regdef.h>
+
+#if defined(CONFIG_USE_DDR_PSC_32)
+#include "ddr_settings_psc_32.h"
+#define DDR166
+#elif defined(CONFIG_USE_DDR_PSC_64)
+#include "ddr_settings_psc_64.h"
+#define DDR166
+#else
+#error "missing definition for RAM"
+#endif
+
+#define EBU_MODUL_BASE		0xBE105300
+#define EBU_CLC(value)		0x0000(value)
+#define EBU_CON(value)		0x0010(value)
+#define EBU_ADDSEL0(value)	0x0020(value)
+#define EBU_ADDSEL1(value)	0x0024(value)
+#define EBU_ADDSEL2(value)	0x0028(value)
+#define EBU_ADDSEL3(value)	0x002C(value)
+#define EBU_BUSCON0(value)	0x0060(value)
+#define EBU_BUSCON1(value)	0x0064(value)
+#define EBU_BUSCON2(value)	0x0068(value)
+#define EBU_BUSCON3(value)	0x006C(value)
+
+#define MC_MODUL_BASE		0xBF800000
+#define MC_ERRCAUSE(value)	0x0010(value)
+#define MC_ERRADDR(value)	0x0020(value)
+#define MC_CON(value)		0x0060(value)
+
+#define MC_SRAM_ENABLE		0x00000004
+#define MC_SDRAM_ENABLE		0x00000002
+#define MC_DDRRAM_ENABLE	0x00000001
+
+#define MC_SDR_MODUL_BASE	0xBF800200
+#define MC_IOGP(value)		0x0000(value)
+#define MC_CTRLENA(value)	0x0010(value)
+#define MC_MRSCODE(value)	0x0020(value)
+#define MC_CFGDW(value)		0x0030(value)
+#define MC_CFGPB0(value)	0x0040(value)
+#define MC_LATENCY(value)	0x0080(value)
+#define MC_TREFRESH(value)	0x0090(value)
+#define MC_SELFRFSH(value)	0x00A0(value)
+
+#define MC_DDR_MODUL_BASE	0xBF801000
+#define MC_DC00(value)		0x0000(value)
+#define MC_DC01(value)		0x0010(value)
+#define MC_DC02(value)		0x0020(value)
+#define MC_DC03(value)		0x0030(value)
+#define MC_DC04(value)		0x0040(value)
+#define MC_DC05(value)		0x0050(value)
+#define MC_DC06(value)		0x0060(value)
+#define MC_DC07(value)		0x0070(value)
+#define MC_DC08(value)		0x0080(value)
+#define MC_DC09(value)		0x0090(value)
+#define MC_DC10(value)		0x00A0(value)
+#define MC_DC11(value)		0x00B0(value)
+#define MC_DC12(value)		0x00C0(value)
+#define MC_DC13(value)		0x00D0(value)
+#define MC_DC14(value)		0x00E0(value)
+#define MC_DC15(value)		0x00F0(value)
+#define MC_DC16(value)		0x0100(value)
+#define MC_DC17(value)		0x0110(value)
+#define MC_DC18(value)		0x0120(value)
+#define MC_DC19(value)		0x0130(value)
+#define MC_DC20(value)		0x0140(value)
+#define MC_DC21(value)		0x0150(value)
+#define MC_DC22(value)		0x0160(value)
+#define MC_DC23(value)		0x0170(value)
+#define MC_DC24(value)		0x0180(value)
+#define MC_DC25(value)		0x0190(value)
+#define MC_DC26(value)		0x01A0(value)
+#define MC_DC27(value)		0x01B0(value)
+#define MC_DC28(value)		0x01C0(value)
+#define MC_DC29(value)		0x01D0(value)
+#define MC_DC30(value)		0x01E0(value)
+#define MC_DC31(value)		0x01F0(value)
+#define MC_DC32(value)		0x0200(value)
+#define MC_DC33(value)		0x0210(value)
+#define MC_DC34(value)		0x0220(value)
+#define MC_DC35(value)		0x0230(value)
+#define MC_DC36(value)		0x0240(value)
+#define MC_DC37(value)		0x0250(value)
+#define MC_DC38(value)		0x0260(value)
+#define MC_DC39(value)		0x0270(value)
+#define MC_DC40(value)		0x0280(value)
+#define MC_DC41(value)		0x0290(value)
+#define MC_DC42(value)		0x02A0(value)
+#define MC_DC43(value)		0x02B0(value)
+#define MC_DC44(value)		0x02C0(value)
+#define MC_DC45(value)		0x02D0(value)
+#define MC_DC46(value)		0x02E0(value)
+
+#define RCU_OFFSET  0xBF203000
+#define RCU_RST_REQ      (RCU_OFFSET + 0x0010)
+#define RCU_STS          (RCU_OFFSET + 0x0014)
+
+#define CGU_OFFSET  0xBF103000
+#define  PLL0_CFG     (CGU_OFFSET + 0x0004)
+#define  PLL1_CFG     (CGU_OFFSET + 0x0008)
+#define  PLL2_CFG     (CGU_OFFSET + 0x000C)
+#define  CGU_SYS      (CGU_OFFSET + 0x0010)
+#define  CGU_UPDATE   (CGU_OFFSET + 0x0014)
+#define  IF_CLK       (CGU_OFFSET + 0x0018)
+#define  CGU_SMD      (CGU_OFFSET + 0x0020)
+#define  CGU_CT1SR    (CGU_OFFSET + 0x0028)
+#define  CGU_CT2SR    (CGU_OFFSET + 0x002C)
+#define  CGU_PCMCR    (CGU_OFFSET + 0x0030)
+#define  PCI_CR_PCI   (CGU_OFFSET + 0x0034)
+#define  CGU_OSC_CTRL (CGU_OFFSET + 0x001C)
+#define  CGU_MIPS_PWR_DWN (CGU_OFFSET + 0x0038)
+#define  CLK_MEASURE  (CGU_OFFSET + 0x003C)
+
+//05252006
+#define  pll0_35MHz_CONFIG 0x9D861059
+#define  pll1_35MHz_CONFIG 0x1A260CD9
+#define  pll2_35MHz_CONFIG 0x8000f1e5
+#define  pll0_36MHz_CONFIG 0x1000125D
+#define  pll1_36MHz_CONFIG 0x1B1E0C99
+#define  pll2_36MHz_CONFIG 0x8002f2a1
+//05252006
+
+//06063001-joelin disable the PCI CFRAME mask -start
+/*CFRAME is an I/O signal, in the chip, the output CFRAME is selected via GPIO altsel pins, so if you select MII1 RXD1, the CFRAME will not come out.
+But the CFRAME input still take the signal from the pad and not disabled when altsel choose other function. So when MII1_RXD1 is low from other device, the EBU interface will be disabled.
+
+The chip function in such a way that disable the CFRAME mask mean EBU not longer check CFRAME to be the device using the bus.
+The side effect is the entire PCI block will see CFRAME low all the time meaning PCI cannot use the bus at all so no more PCI function.
+*/
+#define PCI_CR_PR_OFFSET  0xBE105400
+#define PCI_CR_PCI_MOD_REG          (PCI_CR_PR_OFFSET + 0x0030)
+#define PCI_CONFIG_SPACE  0xB7000000
+#define CS_CFM		(PCI_CONFIG_SPACE + 0x6C)
+//06063001-joelin disable the PCI CFRAME mask -end
+	.set	noreorder
+
+
+/*
+ * void ebu_init(void)
+ */
+	.globl	ebu_init
+	.ent	ebu_init
+ebu_init:
+
+#if defined(CONFIG_EBU_ADDSEL0) || defined(CONFIG_EBU_ADDSEL1) || \
+	defined(CONFIG_EBU_ADDSEL2) || defined(CONFIG_EBU_ADDSEL3) || \
+	defined(CONFIG_EBU_BUSCON0) || defined(CONFIG_EBU_BUSCON1) || \
+	defined(CONFIG_EBU_BUSCON2) || defined(CONFIG_EBU_BUSCON3)
+
+	li	t1, EBU_MODUL_BASE
+#if defined(CONFIG_EBU_ADDSEL0)
+	li	t2, CONFIG_EBU_ADDSEL0
+	sw	t2, EBU_ADDSEL0(t1)
+#endif
+#if defined(CONFIG_EBU_ADDSEL1)
+	li	t2, CONFIG_EBU_ADDSEL1
+	sw	t2, EBU_ADDSEL1(t1)
+#endif
+#if defined(CONFIG_EBU_ADDSEL2)
+	li	t2, CONFIG_EBU_ADDSEL2
+	sw	t2, EBU_ADDSEL2(t1)
+#endif
+#if defined(CONFIG_EBU_ADDSEL3)
+	li	t2, CONFIG_EBU_ADDSEL3
+	sw	t2, EBU_ADDSEL3(t1)
+#endif
+
+#if defined(CONFIG_EBU_BUSCON0)
+	li	t2, CONFIG_EBU_BUSCON0
+	sw	t2, EBU_BUSCON0(t1)
+#endif
+#if defined(CONFIG_EBU_BUSCON1)
+	li	t2, CONFIG_EBU_BUSCON1
+	sw	t2, EBU_BUSCON1(t1)
+#endif
+#if defined(CONFIG_EBU_BUSCON2)
+	li	t2, CONFIG_EBU_BUSCON2
+	sw	t2, EBU_BUSCON2(t1)
+#endif
+#if defined(CONFIG_EBU_BUSCON3)
+	li	t2, CONFIG_EBU_BUSCON3
+	sw	t2, EBU_BUSCON3(t1)
+#endif
+
+#endif
+
+	j	ra
+	nop
+
+	.end	ebu_init
+
+
+/*
+ * void cgu_init(long)
+ *
+ * a0 has the clock value
+ */
+	.globl	cgu_init
+	.ent	cgu_init
+cgu_init:
+	li  t2, CGU_SYS
+	lw  t2,0(t2)
+	beq t2,a0,freq_up2date
+	nop
+
+	li  t2, RCU_STS
+	lw  t2, 0(t2)
+	and t2,0x00020000
+	beq t2,0x00020000,boot_36MHZ
+	nop
+//05252006
+	li  t1, PLL0_CFG
+	li  t2, pll0_35MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, PLL1_CFG
+	li  t2, pll1_35MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, PLL2_CFG
+	li  t2, pll2_35MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, CGU_SYS
+	sw	a0,0(t1)
+	li  t1, RCU_RST_REQ
+	li  t2, 0x40000008
+	sw	t2,0(t1)
+	b   wait_reset
+	nop
+boot_36MHZ:
+	li  t1, PLL0_CFG
+	li  t2, pll0_36MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, PLL1_CFG
+	li  t2, pll1_36MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, PLL2_CFG
+	li  t2, pll2_36MHz_CONFIG
+	sw	t2,0(t1)
+	li  t1, CGU_SYS
+	sw	a0,0(t1)
+	li  t1, RCU_RST_REQ
+	li  t2, 0x40000008
+	sw	t2,0(t1)
+//05252006
+
+wait_reset:
+	b   wait_reset
+	nop
+freq_up2date:
+	j ra
+	nop
+
+	.end	cgu_init
+
+#ifndef CONFIG_USE_DDR_RAM
+/*
+ * void sdram_init(long)
+ *
+ * a0 has the clock value
+ */
+	.globl	sdram_init
+	.ent	sdram_init
+sdram_init:
+
+	/* SDRAM Initialization
+	 */
+	li	t1, MC_MODUL_BASE
+
+	/* Clear Error log registers */
+	sw	zero, MC_ERRCAUSE(t1)
+	sw	zero, MC_ERRADDR(t1)
+
+	/* Enable SDRAM module in memory controller */
+	li	t3, MC_SDRAM_ENABLE
+	lw	t2, MC_CON(t1)
+	or	t3, t2, t3
+	sw	t3, MC_CON(t1)
+
+	li	t1, MC_SDR_MODUL_BASE
+
+	/* disable the controller */
+	li	t2, 0
+	sw	t2, MC_CTRLENA(t1)
+
+	li	t2, 0x822
+	sw	t2, MC_IOGP(t1)
+
+	li	t2, 0x2
+	sw	t2, MC_CFGDW(t1)
+
+	/* Set CAS Latency */
+	li	t2, 0x00000020
+	sw	t2, MC_MRSCODE(t1)
+
+	/* Set CS0 to SDRAM parameters */
+	li	t2, 0x000014d8
+	sw	t2, MC_CFGPB0(t1)
+
+	/* Set SDRAM latency parameters */
+	li  	t2, 0x00036325;   /* BC PC100 */
+	sw	t2, MC_LATENCY(t1)
+
+	/* Set SDRAM refresh rate */
+	li	t2, 0x00000C30
+	sw	t2, MC_TREFRESH(t1)
+
+	/* Clear Power-down registers */
+	sw	zero, MC_SELFRFSH(t1)
+
+	/* Finally enable the controller */
+	li	t2, 1
+	sw	t2, MC_CTRLENA(t1)
+
+	j	ra
+	nop
+
+	.end	sdram_init
+
+#endif /* !CONFIG_USE_DDR_RAM */
+
+#ifdef CONFIG_USE_DDR_RAM
+/*
+ * void ddrram_init(long)
+ *
+ * a0 has the clock value
+ */
+	.globl	ddrram_init
+	.ent	ddrram_init
+ddrram_init:
+
+	/* DDR-DRAM Initialization
+	 */
+	li	t1, MC_MODUL_BASE
+
+	/* Clear Error log registers */
+	sw	zero, MC_ERRCAUSE(t1)
+	sw	zero, MC_ERRADDR(t1)
+
+	/* Enable DDR module in memory controller */
+	li	t3, MC_DDRRAM_ENABLE
+	lw	t2, MC_CON(t1)
+	or	t3, t2, t3
+	sw	t3, MC_CON(t1)
+
+	li	t1, MC_DDR_MODUL_BASE
+
+	/* Write configuration to DDR controller registers */
+	li	t2, MC_DC0_VALUE
+	sw	t2, MC_DC00(t1)
+
+	li	t2, MC_DC1_VALUE
+	sw	t2, MC_DC01(t1)
+
+	li	t2, MC_DC2_VALUE
+	sw	t2, MC_DC02(t1)
+
+	li	t2, MC_DC3_VALUE
+	sw	t2, MC_DC03(t1)
+
+	li	t2, MC_DC4_VALUE
+	sw	t2, MC_DC04(t1)
+
+	li	t2, MC_DC5_VALUE
+	sw	t2, MC_DC05(t1)
+
+	li	t2, MC_DC6_VALUE
+	sw	t2, MC_DC06(t1)
+
+	li	t2, MC_DC7_VALUE
+	sw	t2, MC_DC07(t1)
+
+	li	t2, MC_DC8_VALUE
+	sw	t2, MC_DC08(t1)
+
+	li	t2, MC_DC9_VALUE
+	sw	t2, MC_DC09(t1)
+
+	li	t2, MC_DC10_VALUE
+	sw	t2, MC_DC10(t1)
+
+	li	t2, MC_DC11_VALUE
+	sw	t2, MC_DC11(t1)
+
+	li	t2, MC_DC12_VALUE
+	sw	t2, MC_DC12(t1)
+
+	li	t2, MC_DC13_VALUE
+	sw	t2, MC_DC13(t1)
+
+	li	t2, MC_DC14_VALUE
+	sw	t2, MC_DC14(t1)
+
+	li	t2, MC_DC15_VALUE
+	sw	t2, MC_DC15(t1)
+
+	li	t2, MC_DC16_VALUE
+	sw	t2, MC_DC16(t1)
+
+	li	t2, MC_DC17_VALUE
+	sw	t2, MC_DC17(t1)
+
+	li	t2, MC_DC18_VALUE
+	sw	t2, MC_DC18(t1)
+
+	li	t2, MC_DC19_VALUE
+	sw	t2, MC_DC19(t1)
+
+	li	t2, MC_DC20_VALUE
+	sw	t2, MC_DC20(t1)
+
+	li	t2, MC_DC21_VALUE
+	sw	t2, MC_DC21(t1)
+
+	li	t2, MC_DC22_VALUE
+	sw	t2, MC_DC22(t1)
+
+	li	t2, MC_DC23_VALUE
+	sw	t2, MC_DC23(t1)
+
+	li	t2, MC_DC24_VALUE
+	sw	t2, MC_DC24(t1)
+
+	li	t2, MC_DC25_VALUE
+	sw	t2, MC_DC25(t1)
+
+	li	t2, MC_DC26_VALUE
+	sw	t2, MC_DC26(t1)
+
+	li	t2, MC_DC27_VALUE
+	sw	t2, MC_DC27(t1)
+
+	li	t2, MC_DC28_VALUE
+	sw	t2, MC_DC28(t1)
+
+	li	t2, MC_DC29_VALUE
+	sw	t2, MC_DC29(t1)
+
+	li	t2, MC_DC30_VALUE
+	sw	t2, MC_DC30(t1)
+
+	li	t2, MC_DC31_VALUE
+	sw	t2, MC_DC31(t1)
+
+	li	t2, MC_DC32_VALUE
+	sw	t2, MC_DC32(t1)
+
+	li	t2, MC_DC33_VALUE
+	sw	t2, MC_DC33(t1)
+
+	li	t2, MC_DC34_VALUE
+	sw	t2, MC_DC34(t1)
+
+	li	t2, MC_DC35_VALUE
+	sw	t2, MC_DC35(t1)
+
+	li	t2, MC_DC36_VALUE
+	sw	t2, MC_DC36(t1)
+
+	li	t2, MC_DC37_VALUE
+	sw	t2, MC_DC37(t1)
+
+	li	t2, MC_DC38_VALUE
+	sw	t2, MC_DC38(t1)
+
+	li	t2, MC_DC39_VALUE
+	sw	t2, MC_DC39(t1)
+
+	li	t2, MC_DC40_VALUE
+	sw	t2, MC_DC40(t1)
+
+	li	t2, MC_DC41_VALUE
+	sw	t2, MC_DC41(t1)
+
+	li	t2, MC_DC42_VALUE
+	sw	t2, MC_DC42(t1)
+
+	li	t2, MC_DC43_VALUE
+	sw	t2, MC_DC43(t1)
+
+	li	t2, MC_DC44_VALUE
+	sw	t2, MC_DC44(t1)
+
+	li	t2, MC_DC45_VALUE
+	sw	t2, MC_DC45(t1)
+
+	li	t2, MC_DC46_VALUE
+	sw	t2, MC_DC46(t1)
+
+	li	t2, 0x00000100
+	sw	t2, MC_DC03(t1)
+
+	j	ra
+	nop
+
+	.end	ddrram_init
+#endif /* CONFIG_USE_DDR_RAM */
+
+	.globl	lowlevel_init
+	.ent	lowlevel_init
+lowlevel_init:
+	/* EBU, CGU and SDRAM/DDR-RAM Initialization.
+	 */
+	move	t0, ra
+	/* We rely on the fact that non of the following ..._init() functions
+	 * modify t0
+	 */
+#if defined(DDR166)
+	/* 0xe8 means CPU0/CPU1 333M, DDR 167M, FPI 83M, PPE 240M */
+	li  a0,0xe8
+#elif defined(DDR133)
+	/* 0xe9 means CPU0/CPU1 333M, DDR 133M, FPI 83M, PPE 240M */
+	li  a0,0xe9
+#else /* defined(DDR111) */
+	/* 0xea means CPU0/CPU1 333M, DDR 111M, FPI 83M, PPE 240M */
+	li  a0,0xea
+#endif
+	bal	cgu_init
+	nop
+
+	bal	ebu_init
+	nop
+
+//06063001-joelin disable the PCI CFRAME mask-start
+#ifdef DISABLE_CFRAME
+	li  t1, PCI_CR_PCI	//mw bf103034 80000000
+	li  t2, 0x80000000
+	sw	t2,0(t1)
+
+	li  t1, PCI_CR_PCI_MOD_REG	//mw be105430 103
+	li  t2, 0x103
+	sw  t2,0(t1)
+
+	li  t1, CS_CFM			//mw b700006c 0
+	li  t2, 0x00
+	sw  t2, 0(t1)
+
+	li  t1, PCI_CR_PCI_MOD_REG	//mw be105430 103
+	li  t2, 0x1000103
+	sw  t2, 0(t1)
+#endif
+//06063001-joelin disable the PCI CFRAME mask-end
+
+#ifdef CONFIG_USE_DDR_RAM
+	bal	ddrram_init
+	nop
+#else
+	bal	sdram_init
+	nop
+#endif
+	move	ra, t0
+	j	ra
+	nop
+
+	.end	lowlevel_init
diff --git a/package/uboot-lantiq/files/board/arcadyan/lowlevel_init.S b/package/uboot-lantiq/files/board/arcadyan/lowlevel_init.S
index 2f2c2255e0..d9fe38bc67 100644
--- a/package/uboot-lantiq/files/board/arcadyan/lowlevel_init.S
+++ b/package/uboot-lantiq/files/board/arcadyan/lowlevel_init.S
@@ -31,46 +31,14 @@
 #include <version.h>
 #include <asm/regdef.h>
 
-#if 0
-
-#if defined(CONFIG_USE_DDR_RAM)
-
-#if defined(CONFIG_USE_DDR_RAM_CFG_111M)
-#include "ddr_settings_r111.h"
-#define DDR111
-#elif defined(CONFIG_USE_DDR_RAM_CFG_166M)
-#include "ddr_settings_r166.h"
-#define DDR166
-#elif defined(CONFIG_USE_DDR_RAM_CFG_e111M)
-#include "ddr_settings_e111.h"
-#define DDR111
-#elif defined(CONFIG_USE_DDR_RAM_CFG_e166M)
-#include "ddr_settings_e166.h"
-#define DDR166
-#elif defined(CONFIG_USE_DDR_RAM_CFG_promos400)
-#include "ddr_settings_PROMOSDDR400.h"
+#if defined(CONFIG_USE_DDR_PSC_32)
+#include "ddr_settings_psc_32.h"
 #define DDR166
-#elif defined(CONFIG_USE_DDR_RAM_CFG_samsung166)
-#include "ddr_settings_Samsung_166.h"
-#define DDR166
-#elif defined(CONFIG_USE_DDR_RAM_CFG_psc166)
-#include "ddr_settings_psc_166.h"
+#elif defined(CONFIG_USE_DDR_PSC_64)
+#include "ddr_settings_psc_64.h"
 #define DDR166
 #else
-#warning "missing definition for ddr_settings.h, use default!"
-#include "ddr_settings.h"
-#endif
-#endif /* CONFIG_USE_DDR_RAM */
-
-#else
-
-#include "ddr_settings_psc_166.h"
-#define DDR166
-
-#endif
-
-#if defined(CONFIG_USE_DDR_RAM) &&  !defined(MC_DC0_VALUE)
-#error "missing include of ddr_settings.h"
+#error "missing definition for RAM"
 #endif
 
 #define EBU_MODUL_BASE		0xBE105300
@@ -204,48 +172,6 @@ The side effect is the entire PCI block will see CFRAME low all the time meaning
 	.ent	ebu_init
 ebu_init:
 
-#if defined(CONFIG_EBU_ADDSEL0) || defined(CONFIG_EBU_ADDSEL1) || \
-	defined(CONFIG_EBU_ADDSEL2) || defined(CONFIG_EBU_ADDSEL3) || \
-	defined(CONFIG_EBU_BUSCON0) || defined(CONFIG_EBU_BUSCON1) || \
-	defined(CONFIG_EBU_BUSCON2) || defined(CONFIG_EBU_BUSCON3)
-
-	li	t1, EBU_MODUL_BASE
-#if defined(CONFIG_EBU_ADDSEL0)
-	li	t2, CONFIG_EBU_ADDSEL0
-	sw	t2, EBU_ADDSEL0(t1)
-#endif
-#if defined(CONFIG_EBU_ADDSEL1)
-	li	t2, CONFIG_EBU_ADDSEL1
-	sw	t2, EBU_ADDSEL1(t1)
-#endif
-#if defined(CONFIG_EBU_ADDSEL2)
-	li	t2, CONFIG_EBU_ADDSEL2
-	sw	t2, EBU_ADDSEL2(t1)
-#endif
-#if defined(CONFIG_EBU_ADDSEL3)
-	li	t2, CONFIG_EBU_ADDSEL3
-	sw	t2, EBU_ADDSEL3(t1)
-#endif
-
-#if defined(CONFIG_EBU_BUSCON0)
-	li	t2, CONFIG_EBU_BUSCON0
-	sw	t2, EBU_BUSCON0(t1)
-#endif
-#if defined(CONFIG_EBU_BUSCON1)
-	li	t2, CONFIG_EBU_BUSCON1
-	sw	t2, EBU_BUSCON1(t1)
-#endif
-#if defined(CONFIG_EBU_BUSCON2)
-	li	t2, CONFIG_EBU_BUSCON2
-	sw	t2, EBU_BUSCON2(t1)
-#endif
-#if defined(CONFIG_EBU_BUSCON3)
-	li	t2, CONFIG_EBU_BUSCON3
-	sw	t2, EBU_BUSCON3(t1)
-#endif
-
-#endif
-
 	j	ra
 	nop
 
@@ -313,249 +239,6 @@ freq_up2date:
 
 	.end	cgu_init
 
-#ifndef CONFIG_USE_DDR_RAM
-/*
- * void sdram_init(long)
- *
- * a0 has the clock value
- */
-	.globl	sdram_init
-	.ent	sdram_init
-sdram_init:
-
-	/* SDRAM Initialization
-	 */
-	li	t1, MC_MODUL_BASE
-
-	/* Clear Error log registers */
-	sw	zero, MC_ERRCAUSE(t1)
-	sw	zero, MC_ERRADDR(t1)
-
-	/* Enable SDRAM module in memory controller */
-	li	t3, MC_SDRAM_ENABLE
-	lw	t2, MC_CON(t1)
-	or	t3, t2, t3
-	sw	t3, MC_CON(t1)
-
-	li	t1, MC_SDR_MODUL_BASE
-
-	/* disable the controller */
-	li	t2, 0
-	sw	t2, MC_CTRLENA(t1)
-
-	li	t2, 0x822
-	sw	t2, MC_IOGP(t1)
-
-	li	t2, 0x2
-	sw	t2, MC_CFGDW(t1)
-
-	/* Set CAS Latency */
-	li	t2, 0x00000020
-	sw	t2, MC_MRSCODE(t1)
-
-	/* Set CS0 to SDRAM parameters */
-	li	t2, 0x000014d8
-	sw	t2, MC_CFGPB0(t1)
-
-	/* Set SDRAM latency parameters */
-	li  	t2, 0x00036325;   /* BC PC100 */
-	sw	t2, MC_LATENCY(t1)
-
-	/* Set SDRAM refresh rate */
-	li	t2, 0x00000C30
-	sw	t2, MC_TREFRESH(t1)
-
-	/* Clear Power-down registers */
-	sw	zero, MC_SELFRFSH(t1)
-
-	/* Finally enable the controller */
-	li	t2, 1
-	sw	t2, MC_CTRLENA(t1)
-
-	j	ra
-	nop
-
-	.end	sdram_init
-
-#endif /* !CONFIG_USE_DDR_RAM */
-
-#ifdef CONFIG_USE_DDR_RAM
-/*
- * void ddrram_init(long)
- *
- * a0 has the clock value
- */
-	.globl	ddrram_init
-	.ent	ddrram_init
-ddrram_init:
-
-	/* DDR-DRAM Initialization
-	 */
-	li	t1, MC_MODUL_BASE
-
-	/* Clear Error log registers */
-	sw	zero, MC_ERRCAUSE(t1)
-	sw	zero, MC_ERRADDR(t1)
-
-	/* Enable DDR module in memory controller */
-	li	t3, MC_DDRRAM_ENABLE
-	lw	t2, MC_CON(t1)
-	or	t3, t2, t3
-	sw	t3, MC_CON(t1)
-
-	li	t1, MC_DDR_MODUL_BASE
-
-	/* Write configuration to DDR controller registers */
-	li	t2, MC_DC0_VALUE
-	sw	t2, MC_DC00(t1)
-
-	li	t2, MC_DC1_VALUE
-	sw	t2, MC_DC01(t1)
-
-	li	t2, MC_DC2_VALUE
-	sw	t2, MC_DC02(t1)
-
-	li	t2, MC_DC3_VALUE
-	sw	t2, MC_DC03(t1)
-
-	li	t2, MC_DC4_VALUE
-	sw	t2, MC_DC04(t1)
-
-	li	t2, MC_DC5_VALUE
-	sw	t2, MC_DC05(t1)
-
-	li	t2, MC_DC6_VALUE
-	sw	t2, MC_DC06(t1)
-
-	li	t2, MC_DC7_VALUE
-	sw	t2, MC_DC07(t1)
-
-	li	t2, MC_DC8_VALUE
-	sw	t2, MC_DC08(t1)
-
-	li	t2, MC_DC9_VALUE
-	sw	t2, MC_DC09(t1)
-
-	li	t2, MC_DC10_VALUE
-	sw	t2, MC_DC10(t1)
-
-	li	t2, MC_DC11_VALUE
-	sw	t2, MC_DC11(t1)
-
-	li	t2, MC_DC12_VALUE
-	sw	t2, MC_DC12(t1)
-
-	li	t2, MC_DC13_VALUE
-	sw	t2, MC_DC13(t1)
-
-	li	t2, MC_DC14_VALUE
-	sw	t2, MC_DC14(t1)
-
-	li	t2, MC_DC15_VALUE
-	sw	t2, MC_DC15(t1)
-
-	li	t2, MC_DC16_VALUE
-	sw	t2, MC_DC16(t1)
-
-	li	t2, MC_DC17_VALUE
-	sw	t2, MC_DC17(t1)
-
-	li	t2, MC_DC18_VALUE
-	sw	t2, MC_DC18(t1)
-
-	li	t2, MC_DC19_VALUE
-	sw	t2, MC_DC19(t1)
-
-	li	t2, MC_DC20_VALUE
-	sw	t2, MC_DC20(t1)
-
-	li	t2, MC_DC21_VALUE
-	sw	t2, MC_DC21(t1)
-
-	li	t2, MC_DC22_VALUE
-	sw	t2, MC_DC22(t1)
-
-	li	t2, MC_DC23_VALUE
-	sw	t2, MC_DC23(t1)
-
-	li	t2, MC_DC24_VALUE
-	sw	t2, MC_DC24(t1)
-
-	li	t2, MC_DC25_VALUE
-	sw	t2, MC_DC25(t1)
-
-	li	t2, MC_DC26_VALUE
-	sw	t2, MC_DC26(t1)
-
-	li	t2, MC_DC27_VALUE
-	sw	t2, MC_DC27(t1)
-
-	li	t2, MC_DC28_VALUE
-	sw	t2, MC_DC28(t1)
-
-	li	t2, MC_DC29_VALUE
-	sw	t2, MC_DC29(t1)
-
-	li	t2, MC_DC30_VALUE
-	sw	t2, MC_DC30(t1)
-
-	li	t2, MC_DC31_VALUE
-	sw	t2, MC_DC31(t1)
-
-	li	t2, MC_DC32_VALUE
-	sw	t2, MC_DC32(t1)
-
-	li	t2, MC_DC33_VALUE
-	sw	t2, MC_DC33(t1)
-
-	li	t2, MC_DC34_VALUE
-	sw	t2, MC_DC34(t1)
-
-	li	t2, MC_DC35_VALUE
-	sw	t2, MC_DC35(t1)
-
-	li	t2, MC_DC36_VALUE
-	sw	t2, MC_DC36(t1)
-
-	li	t2, MC_DC37_VALUE
-	sw	t2, MC_DC37(t1)
-
-	li	t2, MC_DC38_VALUE
-	sw	t2, MC_DC38(t1)
-
-	li	t2, MC_DC39_VALUE
-	sw	t2, MC_DC39(t1)
-
-	li	t2, MC_DC40_VALUE
-	sw	t2, MC_DC40(t1)
-
-	li	t2, MC_DC41_VALUE
-	sw	t2, MC_DC41(t1)
-
-	li	t2, MC_DC42_VALUE
-	sw	t2, MC_DC42(t1)
-
-	li	t2, MC_DC43_VALUE
-	sw	t2, MC_DC43(t1)
-
-	li	t2, MC_DC44_VALUE
-	sw	t2, MC_DC44(t1)
-
-	li	t2, MC_DC45_VALUE
-	sw	t2, MC_DC45(t1)
-
-	li	t2, MC_DC46_VALUE
-	sw	t2, MC_DC46(t1)
-
-	li	t2, 0x00000100
-	sw	t2, MC_DC03(t1)
-
-	j	ra
-	nop
-
-	.end	ddrram_init
-#endif /* CONFIG_USE_DDR_RAM */
-
 	.globl	lowlevel_init
 	.ent	lowlevel_init
 lowlevel_init:
@@ -565,20 +248,6 @@ lowlevel_init:
 	/* We rely on the fact that non of the following ..._init() functions
 	 * modify t0
 	 */
-#if defined(CONFIG_SYS_EBU_BOOT)
-#if defined(DDR166)
-	/* 0xe8 means CPU0/CPU1 333M, DDR 167M, FPI 83M, PPE 240M */
-	li  a0,0xe8
-#elif defined(DDR133)
-	/* 0xe9 means CPU0/CPU1 333M, DDR 133M, FPI 83M, PPE 240M */
-	li  a0,0xe9
-#else /* defined(DDR111) */
-	/* 0xea means CPU0/CPU1 333M, DDR 111M, FPI 83M, PPE 240M */
-	li  a0,0xea
-#endif
-	bal	cgu_init
-	nop
-#endif /* CONFIG_SYS_EBU_BOOT */
 
 	bal	ebu_init
 	nop
@@ -603,18 +272,6 @@ lowlevel_init:
 #endif
 //06063001-joelin disable the PCI CFRAME mask-end
 
-#ifdef CONFIG_SYS_EBU_BOOT
-#ifndef CONFIG_SYS_RAMBOOT
-#ifdef CONFIG_USE_DDR_RAM
-	bal	ddrram_init
-	nop
-#else
-	bal	sdram_init
-	nop
-#endif
-#endif /* CONFIG_SYS_RAMBOOT */
-#endif /* CONFIG_SYS_EBU_BOOT */
-
 	move	ra, t0
 	j	ra
 	nop
diff --git a/package/uboot-lantiq/files/board/arcadyan/u-boot-bootstrap.lds b/package/uboot-lantiq/files/board/arcadyan/u-boot-bootstrap.lds
new file mode 100644
index 0000000000..52d7dafadb
--- /dev/null
+++ b/package/uboot-lantiq/files/board/arcadyan/u-boot-bootstrap.lds
@@ -0,0 +1,74 @@
+/*
+ * (C) Copyright 2010 Industrie Dial Face S.p.A.
+ * Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk 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
+ */
+
+/*
+OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
+*/
+OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text       :
+	{
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata  : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+	. = ALIGN(4);
+	.data  : { *(.data) }
+
+	. = .;
+	_gp = ALIGN(16) +0x7ff0;
+
+	.got  : {
+	__got_start = .;
+		*(.got)
+	__got_end = .;
+	}
+
+	. = ALIGN(4);
+	.sdata  : { *(.sdata) }
+
+	. = .;
+	. = ALIGN(4);
+	.payload : { *(.payload) }
+	. = ALIGN(4);
+
+	uboot_end_data = .;
+	num_got_entries = (__got_end - __got_start) >> 2;
+
+	. = ALIGN(4);
+	.sbss  : { *(.sbss) }
+	.bss  : { *(.bss) . = ALIGN(4); }
+	uboot_end = .;
+}
+
diff --git a/package/uboot-lantiq/files/cpu/mips/ar9-clock.c b/package/uboot-lantiq/files/cpu/mips/ar9-clock.c
new file mode 100644
index 0000000000..a8aecb4225
--- /dev/null
+++ b/package/uboot-lantiq/files/cpu/mips/ar9-clock.c
@@ -0,0 +1,67 @@
+/*
+ * (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 <asm/ar9.h>
+
+ulong ifx_get_ddr_hz(void)
+{
+	switch((*AR9_CGU_SYS) & 0x05) {
+		case 0x01: 
+		case 0x05: 
+		return CLOCK_111M;
+	
+		case 0x00: 
+		case 0x04: 
+		return CLOCK_166M;
+	}
+
+	return 0;
+}
+
+ulong ifx_get_cpuclk(void)
+{
+	switch((*AR9_CGU_SYS) & 0x05) {
+		case 0x00: 
+		case 0x01: 
+		return CLOCK_333M;
+
+		case 0x04: 
+		return CLOCK_166M;
+
+		case 0x05: 
+		return CLOCK_111M;
+	}
+
+	return 0;
+}
+
+ulong get_bus_freq(ulong dummy)
+{
+	unsigned int ddr_clock=ifx_get_ddr_hz();
+	if((*AR9_CGU_SYS) & 0x40){
+		return ddr_clock/2;
+	} else {
+		return ddr_clock;
+	}
+}
diff --git a/package/uboot-lantiq/files/cpu/mips/danube-clock.c b/package/uboot-lantiq/files/cpu/mips/danube-clock.c
new file mode 100644
index 0000000000..4219f8f921
--- /dev/null
+++ b/package/uboot-lantiq/files/cpu/mips/danube-clock.c
@@ -0,0 +1,65 @@
+/*
+ * (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 <asm/danube.h>
+
+ulong ifx_get_ddr_hz(void)
+{
+	static const ulong ddr_freq[] = {166666667,133333333,111111111,83333333};
+	return ddr_freq[((*DANUBE_CGU_SYS) & 0x3)];
+}
+
+ulong ifx_get_cpuclk(void)
+{
+#ifdef CONFIG_USE_EMULATOR
+	return EMULATOR_CPU_SPEED;
+#else //NOT CONFIG_USE_EMULATOR
+	unsigned int ddr_clock=ifx_get_ddr_hz();
+	switch((*DANUBE_CGU_SYS) & 0xc){
+		case 0:
+		default:
+			return 323333333;
+		case 4:
+			return ddr_clock;
+		case 8:
+			return ddr_clock << 1;
+	}
+#endif
+}
+
+ulong get_bus_freq(ulong dummy)
+{
+#ifdef CONFIG_USE_EMULATOR
+	unsigned int  clkCPU;
+	clkCPU = ifx_get_cpuclk();
+	return clkCPU >> 2;
+#else //NOT CONFIG_USE_EMULATOR
+	unsigned int ddr_clock=ifx_get_ddr_hz();
+	if ((*DANUBE_CGU_SYS) & 0x40){
+		return ddr_clock >> 1;
+	}
+	return ddr_clock;
+#endif
+}
+
diff --git a/package/uboot-lantiq/files/cpu/mips/ifx_asc.c b/package/uboot-lantiq/files/cpu/mips/ifx_asc.c
new file mode 100644
index 0000000000..5c13f26622
--- /dev/null
+++ b/package/uboot-lantiq/files/cpu/mips/ifx_asc.c
@@ -0,0 +1,218 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * (C) Copyright 2009
+ * Infineon Technologies AG, http://www.infineon.com
+ *
+ * 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 <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <asm/addrspace.h>
+
+#include "ifx_asc.h"
+
+#define SET_BIT(reg, mask)			asc_writel(reg, asc_readl(reg) | (mask))
+#define CLEAR_BIT(reg, mask)			asc_writel(reg, asc_readl(reg) & (~mask))
+#define SET_BITFIELD(reg, mask, off, val)	asc_writel(reg, (asc_readl(reg) & (~mask)) | (val << off) )
+
+#undef DEBUG_ASC_RAW
+#ifdef DEBUG_ASC_RAW
+#define DEBUG_ASC_RAW_RX_BUF			0xA0800000
+#define DEBUG_ASC_RAW_TX_BUF			0xA0900000
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static IfxAsc_t *pAsc = (IfxAsc_t *)CKSEG1ADDR(CONFIG_SYS_IFX_ASC_BASE);
+
+/*
+ *             FDV            fASC
+ * BaudRate = ----- * --------------------
+ *             512    16 * (ReloadValue+1)
+ */
+
+/*
+ *                  FDV          fASC
+ * ReloadValue = ( ----- * --------------- ) - 1
+ *                  512     16 * BaudRate
+ */
+static void serial_divs(u32 baudrate, u32 fasc, u32 *pfdv, u32 *preload)
+{
+   u32 clock = fasc / 16;
+
+   u32 fdv; /* best fdv */
+   u32 reload = 0; /* best reload */
+   u32 diff; /* smallest diff */
+   u32 idiff; /* current diff */
+   u32 ireload; /* current reload */
+   u32 i; /* current fdv */
+   u32 result; /* current resulting baudrate */
+
+   if (clock > 0x7FFFFF)
+      clock /= 512;
+   else
+      baudrate *= 512;
+
+   fdv = 512; /* start with 1:1 fraction */
+   diff = baudrate; /* highest possible */
+
+   /* i is the test fdv value -- start with the largest possible */
+   for (i = 512; i > 0; i--)
+   {
+      ireload = (clock * i) / baudrate;
+      if (ireload < 1)
+         break; /* already invalid */
+      result = (clock * i) / ireload;
+
+      idiff = (result > baudrate) ? (result - baudrate) : (baudrate - result);
+      if (idiff == 0)
+      {
+         fdv = i;
+         reload = ireload;
+         break; /* can't do better */
+      }
+      else if (idiff < diff)
+      {
+         fdv = i; /* best so far */
+         reload = ireload;
+         diff = idiff; /* update lowest diff*/
+      }
+   }
+
+   *pfdv = (fdv == 512) ? 0 : fdv;
+   *preload = reload - 1;
+}
+
+
+void serial_setbrg (void)
+{
+	u32 ReloadValue, fdv;
+
+	serial_divs(gd->baudrate, get_bus_freq(0), &fdv, &ReloadValue);
+
+	/* Disable Baud Rate Generator; BG should only be written when R=0 */
+	CLEAR_BIT(asc_con, ASCCON_R);
+
+	/* Enable Fractional Divider */
+	SET_BIT(asc_con, ASCCON_FDE);	/* FDE = 1 */
+
+	/* Set fractional divider value */
+	asc_writel(asc_fdv, fdv & ASCFDV_VALUE_MASK);
+
+	/* Set reload value in BG */
+	asc_writel(asc_bg, ReloadValue);
+
+	/* Enable Baud Rate Generator */
+	SET_BIT(asc_con, ASCCON_R);	/* R = 1 */
+}
+
+
+int serial_init (void)
+{
+
+	/* and we have to set CLC register*/
+	CLEAR_BIT(asc_clc, ASCCLC_DISS);
+	SET_BITFIELD(asc_clc, ASCCLC_RMCMASK, ASCCLC_RMCOFFSET, 0x0001);
+
+	/* initialy we are in async mode */
+	asc_writel(asc_con, ASCCON_M_8ASYNC);
+
+	/* select input port */
+	asc_writel(asc_pisel, CONSOLE_TTY & 0x1);
+
+	/* TXFIFO's filling level */
+	SET_BITFIELD(asc_txfcon, ASCTXFCON_TXFITLMASK,
+			ASCTXFCON_TXFITLOFF, ASC_TXFIFO_FL);
+	/* enable TXFIFO */
+	SET_BIT(asc_txfcon, ASCTXFCON_TXFEN);
+
+	/* RXFIFO's filling level */
+	SET_BITFIELD(asc_txfcon, ASCRXFCON_RXFITLMASK,
+			ASCRXFCON_RXFITLOFF, ASC_RXFIFO_FL);
+	/* enable RXFIFO */
+	SET_BIT(asc_rxfcon, ASCRXFCON_RXFEN);
+
+	/* set baud rate */
+	serial_setbrg();
+
+	/* enable error signals &  Receiver enable  */
+	SET_BIT(asc_whbstate, ASCWHBSTATE_SETREN|ASCCON_FEN|ASCCON_TOEN|ASCCON_ROEN);
+
+	return 0;
+}
+
+
+void serial_putc (const char c)
+{
+	u32 txFl = 0;
+#ifdef DEBUG_ASC_RAW
+	static u8 * debug = (u8 *) DEBUG_ASC_RAW_TX_BUF;
+	*debug++=c;
+#endif
+	if (c == '\n')
+		serial_putc ('\r');
+	/* check do we have a free space in the TX FIFO */
+	/* get current filling level */
+	do {
+		txFl = ( asc_readl(asc_fstat) & ASCFSTAT_TXFFLMASK ) >> ASCFSTAT_TXFFLOFF;
+	}
+	while ( txFl == ASC_TXFIFO_FULL );
+
+	asc_writel(asc_tbuf, c); /* write char to Transmit Buffer Register */
+
+	/* check for errors */
+	if ( asc_readl(asc_state) & ASCSTATE_TOE ) {
+		SET_BIT(asc_whbstate, ASCWHBSTATE_CLRTOE);
+		return;
+	}
+}
+
+void serial_puts (const char *s)
+{
+	while (*s) {
+		serial_putc (*s++);
+	}
+}
+
+int serial_getc (void)
+{
+	char c;
+	while ((asc_readl(asc_fstat) & ASCFSTAT_RXFFLMASK) == 0 );
+	c = (char)(asc_readl(asc_rbuf) & 0xff);
+
+#ifdef 	DEBUG_ASC_RAW
+	static u8* debug=(u8*)(DEBUG_ASC_RAW_RX_BUF);
+	*debug++=c;
+#endif
+	return c;
+}
+
+
+int serial_tstc (void)
+{
+	int res = 1;
+
+	if ( (asc_readl(asc_fstat) & ASCFSTAT_RXFFLMASK) == 0 ) {
+		res = 0;
+	}
+	return res;
+}
diff --git a/package/uboot-lantiq/files/cpu/mips/ifx_asc.h b/package/uboot-lantiq/files/cpu/mips/ifx_asc.h
new file mode 100644
index 0000000000..2d3a49e1e5
--- /dev/null
+++ b/package/uboot-lantiq/files/cpu/mips/ifx_asc.h
@@ -0,0 +1,199 @@
+/*****************************************************************************
+ * DANUBE BootROM
+ * Copyright (c) 2005, Infineon Technologies AG, All rights reserved
+ * IFAP DC COM SD
+ *****************************************************************************/
+#ifndef __ASC_H
+#define __ASC_H
+
+/* channel operating modes */
+#define	ASCOPT_CSIZE		0x00000003
+#define	ASCOPT_CS7		0x00000001
+#define	ASCOPT_CS8		0x00000002
+#define	ASCOPT_PARENB		0x00000004
+#define	ASCOPT_STOPB		0x00000008
+#define	ASCOPT_PARODD		0x00000010
+#define	ASCOPT_CREAD		0x00000020
+
+#define ASC_OPTIONS		(ASCOPT_CREAD | ASCOPT_CS8)
+
+/* ASC input select (0 or 1) */
+#define CONSOLE_TTY		0
+
+#define ASC_TXFIFO_FL		1
+#define ASC_RXFIFO_FL		1
+#define ASC_TXFIFO_FULL		16
+
+/* CLC register's bits and bitfields */
+#define ASCCLC_DISR		0x00000001
+#define ASCCLC_DISS		0x00000002
+#define ASCCLC_RMCMASK		0x0000FF00
+#define ASCCLC_RMCOFFSET	8
+
+/* CON register's bits and bitfields */
+#define ASCCON_MODEMASK		0x0000000f
+#define ASCCON_M_8ASYNC		0x0
+#define ASCCON_M_8IRDA		0x1
+#define ASCCON_M_7ASYNC		0x2
+#define ASCCON_M_7IRDA		0x3
+#define ASCCON_WLSMASK		0x0000000c
+#define ASCCON_WLSOFFSET	2
+#define ASCCON_WLS_8BIT		0x0
+#define ASCCON_WLS_7BIT		0x1
+#define ASCCON_PEN		0x00000010
+#define ASCCON_ODD		0x00000020
+#define ASCCON_SP		0x00000040
+#define ASCCON_STP		0x00000080
+#define ASCCON_BRS		0x00000100
+#define ASCCON_FDE		0x00000200
+#define ASCCON_ERRCLK		0x00000400
+#define ASCCON_EMMASK		0x00001800
+#define ASCCON_EMOFFSET		11
+#define ASCCON_EM_ECHO_OFF	0x0
+#define ASCCON_EM_ECHO_AB	0x1
+#define ASCCON_EM_ECHO_ON	0x2
+#define ASCCON_LB		0x00002000
+#define ASCCON_ACO 		0x00004000
+#define ASCCON_R		0x00008000
+#define ASCCON_PAL		0x00010000
+#define ASCCON_FEN		0x00020000
+#define ASCCON_RUEN		0x00040000
+#define ASCCON_ROEN		0x00080000
+#define ASCCON_TOEN		0x00100000
+#define ASCCON_BEN		0x00200000
+#define ASCCON_TXINV		0x01000000
+#define ASCCON_RXINV		0x02000000
+#define ASCCON_TXMSB		0x04000000
+#define ASCCON_RXMSB		0x08000000
+
+/* STATE register's bits and bitfields */
+#define ASCSTATE_REN		0x00000001
+#define ASCSTATE_PE		0x00010000
+#define ASCSTATE_FE		0x00020000
+#define ASCSTATE_RUE		0x00040000
+#define ASCSTATE_ROE		0x00080000
+#define ASCSTATE_TOE		0x00100000
+#define ASCSTATE_BE		0x00200000
+#define ASCSTATE_TXBVMASK	0x07000000
+#define ASCSTATE_TXBVOFFSET	24
+#define ASCSTATE_TXEOM		0x08000000
+#define ASCSTATE_RXBVMASK	0x70000000
+#define ASCSTATE_RXBVOFFSET	28
+#define ASCSTATE_RXEOM		0x80000000
+
+/* WHBSTATE register's bits and bitfields */
+#define ASCWHBSTATE_CLRREN	0x00000001
+#define ASCWHBSTATE_SETREN	0x00000002
+#define ASCWHBSTATE_CLRPE	0x00000004
+#define ASCWHBSTATE_CLRFE	0x00000008
+#define ASCWHBSTATE_CLRRUE	0x00000010
+#define ASCWHBSTATE_CLRROE	0x00000020
+#define ASCWHBSTATE_CLRTOE	0x00000040
+#define ASCWHBSTATE_CLRBE	0x00000080
+#define ASCWHBSTATE_SETPE	0x00000100
+#define ASCWHBSTATE_SETFE	0x00000200
+#define ASCWHBSTATE_SETRUE	0x00000400
+#define ASCWHBSTATE_SETROE	0x00000800
+#define ASCWHBSTATE_SETTOE	0x00001000
+#define ASCWHBSTATE_SETBE	0x00002000
+
+/* ABCON register's bits and bitfields */
+#define ASCABCON_ABEN		0x0001
+#define ASCABCON_AUREN		0x0002
+#define ASCABCON_ABSTEN		0x0004
+#define ASCABCON_ABDETEN	0x0008
+#define ASCABCON_FCDETEN	0x0010
+
+/* FDV register mask, offset and bitfields*/
+#define ASCFDV_VALUE_MASK	0x000001FF
+
+/* WHBABCON register's bits and bitfields */
+#define ASCWHBABCON_CLRABEN	0x0001
+#define ASCWHBABCON_SETABEN	0x0002
+
+/* ABSTAT register's bits and bitfields */
+#define ASCABSTAT_FCSDET	0x0001
+#define ASCABSTAT_FCCDET	0x0002
+#define ASCABSTAT_SCSDET	0x0004
+#define ASCABSTAT_SCCDET	0x0008
+#define ASCABSTAT_DETWAIT	0x0010
+
+/* WHBABSTAT register's bits and bitfields */
+#define ASCWHBABSTAT_CLRFCSDET	0x0001
+#define ASCWHBABSTAT_SETFCSDET	0x0002
+#define ASCWHBABSTAT_CLRFCCDET	0x0004
+#define ASCWHBABSTAT_SETFCCDET	0x0008
+#define ASCWHBABSTAT_CLRSCSDET	0x0010
+#define ASCWHBABSTAT_SETSCSDET	0x0020
+#define ASCWHBABSTAT_CLRSCCDET	0x0040
+#define ASCWHBABSTAT_SETSCCDET	0x0080
+#define ASCWHBABSTAT_CLRDETWAIT	0x0100
+#define ASCWHBABSTAT_SETDETWAIT	0x0200
+
+/* TXFCON register's bits and bitfields */
+#define ASCTXFCON_TXFIFO1       0x00000400
+#define ASCTXFCON_TXFEN         0x0001
+#define ASCTXFCON_TXFFLU        0x0002
+#define ASCTXFCON_TXFITLMASK    0x3F00
+#define ASCTXFCON_TXFITLOFF     8
+
+/* RXFCON register's bits and bitfields */
+#define ASCRXFCON_RXFIFO1       0x00000400
+#define ASCRXFCON_RXFEN         0x0001
+#define ASCRXFCON_RXFFLU        0x0002
+#define ASCRXFCON_RXFITLMASK    0x3F00
+#define ASCRXFCON_RXFITLOFF     8
+
+/* FSTAT register's bits and bitfields */
+#define ASCFSTAT_RXFFLMASK      0x003F
+#define ASCFSTAT_TXFFLMASK      0x3F00
+#define ASCFSTAT_TXFFLOFF       8
+
+typedef struct IfxAsc_s
+{
+	unsigned long  asc_clc;                            /*0x0000*/
+	unsigned long  asc_pisel;                          /*0x0004*/
+	unsigned long  asc_id;                             /*0x0008*/
+	unsigned long  asc_rsvd1[1];   /* for mapping */   /*0x000C*/
+	unsigned long  asc_con;                            /*0x0010*/
+	unsigned long  asc_state;                          /*0x0014*/
+	unsigned long  asc_whbstate;                       /*0x0018*/
+	unsigned long  asc_rsvd2[1];   /* for mapping */   /*0x001C*/
+	unsigned long  asc_tbuf;                           /*0x0020*/
+	unsigned long  asc_rbuf;                           /*0x0024*/
+	unsigned long  asc_rsvd3[2];   /* for mapping */   /*0x0028*/
+	unsigned long  asc_abcon;                          /*0x0030*/
+	unsigned long  asc_abstat;     /* not used */      /*0x0034*/
+	unsigned long  asc_whbabcon;                       /*0x0038*/
+	unsigned long  asc_whbabstat;  /* not used */      /*0x003C*/
+	unsigned long  asc_rxfcon;                         /*0x0040*/
+	unsigned long  asc_txfcon;                         /*0x0044*/
+	unsigned long  asc_fstat;                          /*0x0048*/
+	unsigned long  asc_rsvd4[1];   /* for mapping */   /*0x004C*/
+	unsigned long  asc_bg;                             /*0x0050*/
+	unsigned long  asc_bg_timer;                       /*0x0054*/
+	unsigned long  asc_fdv;                            /*0x0058*/
+	unsigned long  asc_pmw;                            /*0x005C*/
+	unsigned long  asc_modcon;                         /*0x0060*/
+	unsigned long  asc_modstat;                        /*0x0064*/
+	unsigned long  asc_rsvd5[2];   /* for mapping */   /*0x0068*/
+	unsigned long  asc_sfcc;                           /*0x0070*/
+	unsigned long  asc_rsvd6[3];   /* for mapping */   /*0x0074*/
+	unsigned long  asc_eomcon;                         /*0x0080*/
+	unsigned long  asc_rsvd7[26];   /* for mapping */  /*0x0084*/
+	unsigned long  asc_dmacon;                         /*0x00EC*/
+	unsigned long  asc_rsvd8[1];   /* for mapping */   /*0x00F0*/
+	unsigned long  asc_irnen;                          /*0x00F4*/
+	unsigned long  asc_irnicr;                         /*0x00F8*/
+	unsigned long  asc_irncr;                          /*0x00FC*/
+} IfxAsc_t;
+
+
+/* Register access macros */
+#define asc_readl(reg)				\
+	readl(&pAsc->reg)
+#define asc_writel(reg,value)			\
+	writel((value), &pAsc->reg)
+
+
+#endif /* __ASC_H */
diff --git a/package/uboot-lantiq/files/include/configs/arcadyan-common.h b/package/uboot-lantiq/files/include/configs/arcadyan-common.h
index 71ad249439..75f5c38636 100644
--- a/package/uboot-lantiq/files/include/configs/arcadyan-common.h
+++ b/package/uboot-lantiq/files/include/configs/arcadyan-common.h
@@ -28,8 +28,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-/* #define DEBUG */
-
 #define CONFIG_MIPS32		1	/* MIPS32 CPU compatible		*/
 #define CONFIG_MIPS24KEC	1	/* MIPS 24KEc CPU core			*/
 #define CONFIG_DANUBE		1	/* in a Danube/Twinpass Chip		*/
@@ -67,7 +65,7 @@
 #undef CONFIG_EXTRA_ENV_SETTINGS                                       
 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
         "ram_addr=0x80500000\0"                                         \
-        "kernel_addr=0xb0050000\0"                                      \
+        "kernel_addr=0xb0020000\0"                                      \
         "flashargs=setenv bootargs rootfstype=squashfs,jffs2\0"         \
         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
                 "nfsroot=${serverip}:${rootpath} \0"                    \
@@ -89,7 +87,7 @@
         "update_uboot=tftp 0x80500000 ${tftppath}u-boot-" CONFIG_ARCADYAN ".bin;era 0xb0000000 +${filesize};" \
                 "cp.b 0x80500000 0xb0000000 ${filesize}\0" \
         "update_openwrt=tftp ${ram_addr} "                              \
-                "${tftppath}openwrt-lantiq-xway-" CONFIG_ARCADYAN "-squashfs.image;"            \
+                "${tftppath}" CONFIG_ARCADYAN "-squashfs.image;"            \
                 "era ${kernel_addr} +${filesize};"                      \
                 "cp.b ${ram_addr} ${kernel_addr} ${filesize}\0"
 
@@ -107,7 +105,7 @@
 //#define CLK_OUT2_25MHZ
 
 #define CONFIG_MII
-#define CONFIG_CMD_MII
+#undef CONFIG_CMD_MII
 
 #define CONFIG_IFX_ASC
 
@@ -135,4 +133,14 @@
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_ROOTPATH		"/export"
 
+#ifdef CONFIG_BOOTSTRAP
+#define CONFIG_BOOTSTRAP_BASE			CONFIG_BOOTSTRAP_TEXT_BASE
+#define CONFIG_BOOTSTRAP_BAUDRATE		CONFIG_BAUDRATE
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOOTSTRAP_LZMA
+//#define CONFIG_BOOTSTRAP_SERIAL
+#endif
+
+
+
 #endif	/* __CONFIG_H */
diff --git a/package/uboot-lantiq/files/include/configs/arv3527P.h b/package/uboot-lantiq/files/include/configs/arv3527P.h
new file mode 100644
index 0000000000..f282fc8169
--- /dev/null
+++ b/package/uboot-lantiq/files/include/configs/arv3527P.h
@@ -0,0 +1,17 @@
+#ifndef __CONFIG_H_3527
+#define __CONFIG_H_3527
+
+#define CONFIG_ARV3527		1
+#define CONFIG_ARCADYAN		"ARV3527P"
+
+#define CONFIG_SYS_MAX_RAM	32*1024*1024
+#define CONFIG_USE_DDR_PSC_32   1
+#define	CONFIG_SYS_PROMPT	"ARV3527 => "
+
+/*#define CONFIG_BUTTON_PORT1
+#define CONFIG_BUTTON_PIN	13
+#define CONFIG_BUTTON_LEVEL	0
+*/
+#include "arcadyan-common.h"
+
+#endif
diff --git a/package/uboot-lantiq/files/include/configs/arv4518PW.h b/package/uboot-lantiq/files/include/configs/arv4518PW.h
index 4c40f0542e..30bbf6e46b 100644
--- a/package/uboot-lantiq/files/include/configs/arv4518PW.h
+++ b/package/uboot-lantiq/files/include/configs/arv4518PW.h
@@ -5,9 +5,11 @@
 #define CONFIG_ARCADYAN		"ARV4518PW"
 
 #define CONFIG_SYS_MAX_RAM	64*1024*1024
+#define CONFIG_USE_DDR_PSC_64	1
 #define	CONFIG_SYS_PROMPT	"ARV4518 => "
-//#define CONFIG_RMII
-#define CONFIG_AR8216_SWITCH	1
+
+//#define CONFIG_RMII		1
+#define CONFIG_RTL8306_SWITCH	1
 
 #include "arcadyan-common.h"
 
diff --git a/package/uboot-lantiq/files/include/configs/arv4520PW.h b/package/uboot-lantiq/files/include/configs/arv4520PW.h
new file mode 100644
index 0000000000..d4b130b9d2
--- /dev/null
+++ b/package/uboot-lantiq/files/include/configs/arv4520PW.h
@@ -0,0 +1,20 @@
+#ifndef __CONFIG_H_4520
+#define __CONFIG_H_4520
+
+#define CONFIG_ARV4520		1
+#define CONFIG_ARCADYAN		"ARV4520PW"
+
+#define CONFIG_SYS_MAX_RAM	32*1024*1024
+#define CONFIG_USE_DDR_PSC_32   1
+#define	CONFIG_SYS_PROMPT	"ARV4520 => "
+#define CONFIG_RMII		1
+#define CONFIG_ADM6996_SWITCH	1
+#define CONFIG_EBU_GPIO		0x400
+
+#define CONFIG_BUTTON_PORT0
+#define CONFIG_BUTTON_PIN	11
+#define CONFIG_BUTTON_LEVEL	0
+
+#include "arcadyan-common.h"
+
+#endif
diff --git a/package/uboot-lantiq/files/include/configs/arv4525PW.h b/package/uboot-lantiq/files/include/configs/arv4525PW.h
new file mode 100644
index 0000000000..63e7d32b4d
--- /dev/null
+++ b/package/uboot-lantiq/files/include/configs/arv4525PW.h
@@ -0,0 +1,18 @@
+#ifndef __CONFIG_H_4525
+#define __CONFIG_H_4525
+
+#define CONFIG_ARV4525		1
+#define CONFIG_ARCADYAN		"ARV4525PW"
+
+#define CONFIG_SYS_MAX_RAM	32*1024*1024
+#define CONFIG_USE_DDR_PSC_32   1
+#define	CONFIG_SYS_PROMPT	"ARV4525 => "
+
+#define CONFIG_BUTTON_PORT1
+#define CONFIG_BUTTON_PIN	13
+#define CONFIG_BUTTON_LEVEL	0
+
+
+#include "arcadyan-common.h"
+
+#endif
diff --git a/package/uboot-lantiq/files/include/configs/arv452CPW.h b/package/uboot-lantiq/files/include/configs/arv452CPW.h
index c4970a2295..579105f97e 100644
--- a/package/uboot-lantiq/files/include/configs/arv452CPW.h
+++ b/package/uboot-lantiq/files/include/configs/arv452CPW.h
@@ -1,13 +1,19 @@
 #ifndef __CONFIG_H_452C
 #define __CONFIG_H_452C
 
-#define CONFIG_ARV4518		1
+#define CONFIG_ARV452C		1
 #define CONFIG_ARCADYAN		"ARV452CPW"
 
 #define CONFIG_SYS_MAX_RAM	32*1024*1024
+#define CONFIG_USE_DDR_PSC_32   1
 #define	CONFIG_SYS_PROMPT	"ARV452c => "
 #define CONFIG_RMII		1
 #define CONFIG_RTL8306_SWITCH	1
+#define CONFIG_EBU_GPIO		0xf00
+
+#define CONFIG_BUTTON_PORT0
+#define CONFIG_BUTTON_PIN	11
+#define CONFIG_BUTTON_LEVEL	0
 
 #include "arcadyan-common.h"
 
diff --git a/package/uboot-lantiq/files/include/configs/arv752DPW.h b/package/uboot-lantiq/files/include/configs/arv752DPW.h
index a73a87c5ce..7bf5fa5faf 100644
--- a/package/uboot-lantiq/files/include/configs/arv752DPW.h
+++ b/package/uboot-lantiq/files/include/configs/arv752DPW.h
@@ -5,10 +5,11 @@
 #define CONFIG_ARCADYAN		"ARV752DPW"
 
 #define CONFIG_SYS_MAX_RAM	64*1024*1024
+#define CONFIG_USE_DDR_PSC_64	1
 #define	CONFIG_SYS_PROMPT	"ARV752DPW => "
 
-//#define CONFIG_RMII
-#define CONFIG_RTL8306_SWITCH	1
+#define CONFIG_RMII
+#define CONFIG_RTL8306G_SWITCH	1
 //#define CONFIG_EBU_GPIO		0x2
 #define CONFIG_SWITCH_PORT1
 #define CONFIG_SWITCH_PIN	3
diff --git a/package/uboot-lantiq/files/include/configs/arv752DPW22.h b/package/uboot-lantiq/files/include/configs/arv752DPW22.h
index 5a1a5ada1e..294628dbe2 100644
--- a/package/uboot-lantiq/files/include/configs/arv752DPW22.h
+++ b/package/uboot-lantiq/files/include/configs/arv752DPW22.h
@@ -5,6 +5,7 @@
 #define CONFIG_ARCADYAN		"ARV752DPW22"
 
 #define CONFIG_SYS_MAX_RAM	64*1024*1024
+#define CONFIG_USE_DDR_PSC_64	1
 #define	CONFIG_SYS_PROMPT	"ARV752DPW22 => "
 
 #define CONFIG_AR8216_SWITCH	1
diff --git a/package/uboot-lantiq/files/include/configs/ifx-common.h b/package/uboot-lantiq/files/include/configs/ifx-common.h
index c0a1b6b208..6307e707ed 100644
--- a/package/uboot-lantiq/files/include/configs/ifx-common.h
+++ b/package/uboot-lantiq/files/include/configs/ifx-common.h
@@ -32,14 +32,12 @@
 
 #define CONFIG_TIMESTAMP		/* Print image info with timestamp */
 
-#define CONFIG_PREBOOT	"echo;"	\
-	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
-	"echo"
+#undef CONFIG_PREBOOT
 
 #undef	CONFIG_BOOTARGS
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"ram_addr=0x80500000\0"						\
-	"kernel_addr=0xb0050000\0"					\
+	"kernel_addr=0xb0020000\0"					\
 	"mtdparts=mtdparts=ifx-nor:256k(uboot)ro,64k(uboot_env)ro,64k(kernel),-(rootfs)\0" \
 	"flashargs=setenv bootargs rootfstype=squashfs,jffs2\0"		\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
@@ -85,23 +83,17 @@
 /*
  * Command line configuration.
  */
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_CONSOLE
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_LOADB
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_NFS
-#undef CONFIG_CMD_XIMG
-
-//#define CONFIG_CMD_ASKENV
-//#define CONFIG_CMD_DHCP
-//#define CONFIG_CMD_ELF
-#define CONFIG_CMD_PING
-//#define CONFIG_CMD_JFFS2
-//#define CONFIG_CMD_SNTP
 
+#define CONFIG_CMD_FLASH        /* flinfo, erase, protect       */
+#define CONFIG_CMD_MEMORY       /* md mm nm mw cp cmp crc base loop mtest */
+#define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
+#define CONFIG_CMD_RUN          /* run command in env variable  */
+#define CONFIG_CMD_SAVEENV      /* saveenv                      */
+#define CONFIG_CMD_IMI
+#undef CONFIG_CMD_PING
+#undef CONFIG_ZLIB
+#undef CONFIG_GZIP
+#undef CONFIG_SYS_HUSH_PARSER
 
 /*
  * Miscellaneous configurable options
@@ -109,7 +101,7 @@
 
 #define CONFIG_LZMA
 
-#define CONFIG_SYS_LONGHELP				/* undef to save memory */
+#undef CONFIG_SYS_LONGHELP				/* undef to save memory */
 #ifndef CONFIG_SYS_PROMPT
 #define CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt */
 #endif
@@ -129,7 +121,7 @@
 #define CONFIG_SYS_MEMTEST_END		0x80800000
 
 #define CONFIG_CMDLINE_EDITING		/* add command line history	*/
-#define CONFIG_AUTO_COMPLETE		/* add autocompletion support	*/
+#undef CONFIG_AUTO_COMPLETE		/* add autocompletion support	*/
 
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE		/* include version env variable */
@@ -166,7 +158,7 @@
 #define CONFIG_ENV_IS_IN_FLASH		1
 
 /* Address and size of Primary Environment Sector	*/
-#define CONFIG_ENV_ADDR			0xB0040000
+#define CONFIG_ENV_ADDR			0xB0010000
 #define CONFIG_ENV_SIZE			0x10000
 
 #ifdef CONFIG_FLASH_CFI_DRIVER
diff --git a/package/uboot-lantiq/patches/000-build-infos.patch b/package/uboot-lantiq/patches/000-build-infos.patch
index 52d1ba749b..bd185d9b5a 100644
--- a/package/uboot-lantiq/patches/000-build-infos.patch
+++ b/package/uboot-lantiq/patches/000-build-infos.patch
@@ -10,7 +10,7 @@ $ make -s V=1
 
 --- a/config.mk
 +++ b/config.mk
-@@ -234,17 +234,42 @@ export	TEXT_BASE PLATFORM_CPPFLAGS PLATF
+@@ -234,17 +234,47 @@ export	TEXT_BASE PLATFORM_CPPFLAGS PLATF
  
  #########################################################################
  
@@ -38,18 +38,23 @@ $ make -s V=1
 +
  $(obj)%.s:	%.S
 +	$(call MESSAGE, [CPP],$(subst $(SRCTREE)/,,$(CURDIR)),$<)
++	#echo $(CPP) $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $<
  	$(CPP) $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $<
  $(obj)%.o:	%.S
 +	$(call MESSAGE, [AS], $(subst $(SRCTREE)/,,$(CURDIR)),$<)
++	#echo $(CC)  $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $< -c
  	$(CC)  $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $< -c
  $(obj)%.o:	%.c
 +	$(call MESSAGE, [CC], $(subst $(SRCTREE)/,,$(CURDIR)),$<)
++	#echo $(CC)  $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c
  	$(CC)  $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c
  $(obj)%.i:	%.c
 +	$(call MESSAGE, [CPP],$(subst $(SRCTREE)/,,$(CURDIR)),$<)
++	#echo $(CPP) $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c
  	$(CPP) $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c
  $(obj)%.s:	%.c
 +	$(call MESSAGE, [CC], $(subst $(SRCTREE)/,,$(CURDIR)),$<)
++	#echo $(CC)  $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c -S
  	$(CC)  $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c -S
  
  #########################################################################
diff --git a/package/uboot-lantiq/patches/200-httpd.patch b/package/uboot-lantiq/patches/200-httpd.patch
index 04549fc080..3c7bdbd4a6 100644
--- a/package/uboot-lantiq/patches/200-httpd.patch
+++ b/package/uboot-lantiq/patches/200-httpd.patch
@@ -4609,7 +4609,7 @@
 +static void
 +uip_arp_update(u16_t *ipaddr, struct uip_eth_addr *ethaddr)
 +{
-+  register struct arp_entry *tabptr;
++  register struct arp_entry *tabptr = 0;
 +  /* Walk through the ARP mapping table and try to find an entry to
 +     update. If none is found, the IP -> MAC address mapping is
 +     inserted in the ARP table. */
@@ -4801,7 +4801,7 @@
 +void
 +uip_arp_out(void)
 +{
-+  struct arp_entry *tabptr;
++  struct arp_entry *tabptr = 0;
 +  /* Find the destination IP address in the ARP table and construct
 +     the Ethernet header. If the destination IP addres isn't on the
 +     local network, we use the default router's IP address instead.
diff --git a/package/uboot-lantiq/patches/300-arcadyan.patch b/package/uboot-lantiq/patches/300-arcadyan.patch
index 24ee042159..92a57a25ca 100644
--- a/package/uboot-lantiq/patches/300-arcadyan.patch
+++ b/package/uboot-lantiq/patches/300-arcadyan.patch
@@ -39,7 +39,7 @@
  SRCS	:= $(COBJS:.o=.c)
 --- a/Makefile
 +++ b/Makefile
-@@ -3414,6 +3414,37 @@
+@@ -3414,6 +3414,40 @@
  ## MIPS32 ifxcpe
  #########################################################################
  
@@ -59,12 +59,15 @@
 +			$(XECHO) "... with ramboot configuration" ; \
 +		}
 +	@if [ "$$(findstring flash,$$@)" ] ; then \
++               echo "#TEXT_BASE = 0xB0050000" >$(obj)board/arcadyan/config.tmp ; \
++		echo "#define CONFIG_BOOTSTRAP"  >>$(obj)include/config.h ; \
 +		echo "#define CONFIG_USE_DDR_RAM"  >>$(obj)include/config.h ; \
 +		echo "#define CONFIG_USE_DDR_RAM_CFG_psc166" >>$(obj)include/config.h ; \
 +	fi
 +	@$(MKCONFIG) -a $$(word 1,$$(subst _, ,$$@)) mips mips arcadyan "" danube
 +endef
 +
++$(eval $(call arcadyan, arv3527P%config))
 +$(eval $(call arcadyan, arv4520PW%config))
 +$(eval $(call arcadyan, arv452CPW%config))
 +$(eval $(call arcadyan, arv4525PW%config))
diff --git a/package/uboot-lantiq/patches/400-lzma.patch b/package/uboot-lantiq/patches/400-lzma.patch
new file mode 100644
index 0000000000..b2f498ac5a
--- /dev/null
+++ b/package/uboot-lantiq/patches/400-lzma.patch
@@ -0,0 +1,1687 @@
+--- 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
author	blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>	2011-02-24 07:41:10 +0000
committer	blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>	2011-02-24 07:41:10 +0000
commit	f40a767b0d5c43234a6e026c48e1c59fa1980963 (patch)
tree	f4b2252c206039808ad9c54fbe62bb8419d4ec22 /package
parent	ec4b08c1c100022f22b8f897d79d003e11c3c254 (diff)