diff -Naur u-boot-2010.12_org/arch/arm/cpu/arm920t/at91/lowlevel_init.S u-boot-2010.12_patch/arch/arm/cpu/arm920t/at91/lowlevel_init.S
--- u-boot-2010.12_org/arch/arm/cpu/arm920t/at91/lowlevel_init.S	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/arch/arm/cpu/arm920t/at91/lowlevel_init.S	2011-01-20 11:44:21.384576087 +0100
@@ -65,7 +65,7 @@
 	ldr	r0, =SMRDATA
 	ldr	r1, _MTEXT_BASE
 	sub	r0, r0, r1
-	add	r2, r0, #80
+	add	r2, r0, #(SMRDATA1-SMRDATA)
 pllloop:
 	/* the address */
 	ldr	r1, [r0], #4
@@ -83,7 +83,7 @@
 	ldr	r0, =SMRDATA1
 	ldr	r1, _MTEXT_BASE
 	sub	r0, r0, r1
-	add	r2, r0, #176
+	add	r2, r0, #(SMRDATA2-SMRDATA1)
 sdinit:
 	/* the address */
 	ldr	r1, [r0], #4
@@ -108,6 +108,10 @@
 	.word CONFIG_SYS_EBI_CFGR_VAL
 	.word AT91_ASM_MC_SMC_CSR0
 	.word CONFIG_SYS_SMC_CSR0_VAL
+#ifdef CONFIG_SYS_SMC_CSR2_VAL
+	.word AT91_ASM_MC_SMC_CSR2
+	.word CONFIG_SYS_SMC_CSR2_VAL
+#endif	
 	.word AT91_ASM_PMC_PLLAR
 	.word CONFIG_SYS_PLLAR_VAL
 	.word AT91_ASM_PMC_PLLBR
@@ -161,4 +165,5 @@
 	.word CONFIG_SYS_SDRAM
 	.word CONFIG_SYS_SDRAM_VAL
 	/* SMRDATA1 is 176 bytes long */
+SMRDATA2:
 #endif /* CONFIG_SKIP_LOWLEVEL_INIT */
diff -Naur u-boot-2010.12_org/arch/arm/cpu/arm920t/start.S u-boot-2010.12_patch/arch/arm/cpu/arm920t/start.S
--- u-boot-2010.12_org/arch/arm/cpu/arm920t/start.S	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/arch/arm/cpu/arm920t/start.S	2011-01-20 12:22:11.732575245 +0100
@@ -122,7 +122,7 @@
 	bl	coloured_LED_init
 	bl	red_LED_on
 
-#if	defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK)
+#if	defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) || defined(CONFIG_KACOM)
 	/*
 	 * relocate exception table
 	 */
@@ -190,6 +190,14 @@
 
 /*------------------------------------------------------------------------------*/
 
+/*	ldr     r0, =0x00000001
+	ldr		r1, =0xfffffA00
+	str     r0, [r1]
+	ldr		r1, =0xfffffA10
+	str     r0, [r1]
+	ldr		r1, =0xfffffA34
+	str     r0, [r1]*/
+
 /*
  * void relocate_code (addr_sp, gd, addr_moni)
  *
diff -Naur u-boot-2010.12_org/arch/arm/include/asm/arch-at91/at91_mc.h u-boot-2010.12_patch/arch/arm/include/asm/arch-at91/at91_mc.h
--- u-boot-2010.12_org/arch/arm/include/asm/arch-at91/at91_mc.h	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/arch/arm/include/asm/arch-at91/at91_mc.h	2011-01-20 08:39:22.604076221 +0100
@@ -26,6 +26,7 @@
 #define AT91_ASM_MC_EBI_CSA	(AT91_MC_BASE + 0x60)
 #define AT91_ASM_MC_EBI_CFG	(AT91_MC_BASE + 0x64)
 #define AT91_ASM_MC_SMC_CSR0	(AT91_MC_BASE + 0x70)
+#define AT91_ASM_MC_SMC_CSR2	(AT91_MC_BASE + 0x78)
 #define AT91_ASM_MC_SDRAMC_MR	(AT91_MC_BASE + 0x90)
 #define AT91_ASM_MC_SDRAMC_TR	(AT91_MC_BASE + 0x94)
 #define AT91_ASM_MC_SDRAMC_CR	(AT91_MC_BASE + 0x98)
diff -Naur u-boot-2010.12_org/arch/arm/lib/board.c u-boot-2010.12_patch/arch/arm/lib/board.c
--- u-boot-2010.12_org/arch/arm/lib/board.c	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/arch/arm/lib/board.c	2011-01-21 09:22:43.892261716 +0100
@@ -50,6 +50,10 @@
 #include <onenand_uboot.h>
 #include <mmc.h>
 
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/io.h>
+
 #ifdef CONFIG_BITBANGMII
 #include <miiphy.h>
 #endif
@@ -236,6 +240,18 @@
 void dram_init_banksize(void)
 	__attribute__((weak, alias("__dram_init_banksize")));
 
+
+int my_led_off()
+{
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+
+	writel(0x00000001, &pio->piod.per);
+	writel(0x00000001, &pio->piod.oer);
+	writel(0x00000001, &pio->piod.codr);
+	
+	return 0;
+}
+
 init_fnc_t *init_sequence[] = {
 #if defined(CONFIG_ARCH_CPU_INIT)
 	arch_cpu_init,		/* basic arch cpu dependent setup */
@@ -284,8 +300,12 @@
 
 	gd->mon_len = _bss_end_ofs;
 
+	//my_led_off();
+
 	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
+		//if (timer_init == *init_fnc_ptr) my_led_off();
 		if ((*init_fnc_ptr)() != 0) {
+			my_led_off();
 			hang ();
 		}
 	}
diff -Naur u-boot-2010.12_org/board/kacom/kacom.c u-boot-2010.12_patch/board/kacom/kacom.c
--- u-boot-2010.12_org/board/kacom/kacom.c	1970-01-01 01:00:00.000000000 +0100
+++ u-boot-2010.12_patch/board/kacom/kacom.c	2011-01-20 17:00:46.212074814 +0100
@@ -0,0 +1,81 @@
+/*
+ * (C) Copyright 2011
+ * Kathrein Sachsen GmbH <www.kathrein-sachsen.de>
+ * Maik Hänig <m.haenig@kathrein-sachsen.de>
+ *
+ * (C) Copyright 2009
+ * Kathrein Antennen Electronic <www.kathrein.de>
+ * Christian Eggers <christian.eggers@kathrein.de>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.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 <netdev.h>
+#include <asm/arch/hardware.h>
+//#include <asm/arch/at91_pio.h>
+//#include <asm/arch/at91_pmc.h>
+//#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+int board_init (void)
+{
+	//at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+
+	/*
+	 * Correct IRDA resistor problem
+	 * Set PA23_TXD in Output
+	 */
+	//writel(AT91_PMX_AA_TXD2, &pio->pioa.oer);
+
+	/* Enable Ctrlc */
+	console_init_f ();
+
+	/* memory and cpu-speed are setup before relocation */
+	/* so we do _nothing_ here */
+
+	/* arch number of KACOM-Board */
+	gd->bd->bi_arch_number = MACH_TYPE_KACOM;
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	return 0;
+}
+
+int dram_init (void)
+{
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
+	return 0;
+}
+
+#ifdef CONFIG_DRIVER_AT91EMAC
+int board_eth_init(bd_t *bis)
+{
+	return at91emac_register(bis, (u32) AT91_EMAC_BASE);
+}
+#endif
+
diff -Naur u-boot-2010.12_org/board/kacom/Makefile u-boot-2010.12_patch/board/kacom/Makefile
--- u-boot-2010.12_org/board/kacom/Makefile	1970-01-01 01:00:00.000000000 +0100
+++ u-boot-2010.12_patch/board/kacom/Makefile	2011-01-19 13:30:28.495194586 +0100
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2011
+# Maik Hänig, Kathrein Sachsen GmbH, m.haenig@kathrein-sachsen.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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS-y += $(BOARD).o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff -Naur u-boot-2010.12_org/boards.cfg u-boot-2010.12_patch/boards.cfg
--- u-boot-2010.12_org/boards.cfg	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/boards.cfg	2011-01-19 13:40:04.731691404 +0100
@@ -53,6 +53,7 @@
 eb_cpux9k2                   arm         arm920t     -                   BuS            at91
 cmc_pu2                      arm         arm920t     -                   -              at91rm9200
 csb637                       arm         arm920t     -                   -              at91rm9200
+kacom						 arm		 arm920t	 kacom				 -				at91        kacom
 kb9202                       arm         arm920t     -                   -              at91rm9200
 m501sk                       arm         arm920t     -                   -              at91rm9200
 mp2usb                       arm         arm920t     -                   -              at91rm9200
diff -Naur u-boot-2010.12_org/include/configs/kacom.h u-boot-2010.12_patch/include/configs/kacom.h
--- u-boot-2010.12_org/include/configs/kacom.h	1970-01-01 01:00:00.000000000 +0100
+++ u-boot-2010.12_patch/include/configs/kacom.h	2011-01-20 18:02:05.000076370 +0100
@@ -0,0 +1,272 @@
+/*
+ * Copyright (C) 2011 Maik Hänig <m.haenig@kathrein-sachsen.de>
+ *
+ * based on previous work by
+ *
+ * Andreas Bießmann <biessmann.devel@googlemail.com>
+ * Ulf Samuelsson <ulf@atmel.com>
+ * Rick Bronson <rick@efn.org>
+ *
+ * Configuration settings for the AT91RM9200EK board.
+ *
+ * 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
+ */
+
+#ifndef __KACOM_CONFIG_H
+#define __KACOM_CONFIG_H
+
+#include <asm/sizes.h>
+
+#define CONFIG_SYS_TEXT_BASE 0x23f00000
+
+/*
+ * AT91C_XTAL_CLOCK is the frequency of external xtal in hertz
+ * AT91C_MAIN_CLOCK is the frequency of PLLA output
+ * AT91C_MASTER_CLOCK is the peripherial clock
+ * CONFIG_SYS_HZ_CLOCK is the value for CCR in tc0 (divider 2 is implicitely
+ *  set in arch/arm/cpu/arm920t/at91/timer.c)
+ * CONFIG_SYS_HZ is the tick rate for timer tc0
+ */
+#define AT91C_XTAL_CLOCK		18432000
+#define AT91C_MAIN_CLOCK		((AT91C_XTAL_CLOCK / 4) * 39)
+#define AT91C_MASTER_CLOCK		(AT91C_MAIN_CLOCK / 3 )
+#define CONFIG_SYS_HZ_CLOCK		(AT91C_MASTER_CLOCK / 2)
+#define CONFIG_SYS_HZ			1000
+
+/* CPU configuration */
+#define CONFIG_ARM920T
+#define USE_920T_MMU
+#define CONFIG_AT91RM9200
+#define CONFIG_KACOM
+#define CONFIG_CPUAT91
+#define CONFIG_AT91FAMILY
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+/*
+ * Memory Configuration
+ */
+#define CONFIG_NR_DRAM_BANKS		1
+#define CONFIG_SYS_SDRAM_BASE		0x20000000
+#define CONFIG_SYS_SDRAM_SIZE		SZ_64M
+
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		\
+		(CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - SZ_256K)
+
+/*
+ * LowLevel Init
+ */
+#define CONFIG_SYS_USE_MAIN_OSCILLATOR  1
+/* flash */
+#define CONFIG_SYS_EBI_CFGR_VAL 0x00000000
+#define CONFIG_SYS_SMC_CSR0_VAL 0x00003384  /* 16bit, 3 TDF, 4(5) WS  (Intel Flash) */
+#define CONFIG_SYS_SMC_CSR2_VAL 0x00003384  /* 16bit, 3 TDF, 4(5) WS  (Intel Flash) */
+
+/* clocks */
+#define CONFIG_SYS_PLLAR_VAL    0x20263E04  /* 179.712000 MHz for PCK */
+#define CONFIG_SYS_PLLBR_VAL    0x1048be0e  /* (18.432 / 14 * 73) /2 = 47.9714  */
+#define CONFIG_SYS_MCKR_VAL     0x00000202  /* PCK/3 = MCK Master Clock = 59.904000MHz from PLLA */
+
+/* sdram */
+#define CONFIG_SYS_PIOC_ASR_VAL 0xFFFF0000  /* Configure PIOC as peripheral (D16/D31) */
+#define CONFIG_SYS_PIOC_BSR_VAL 0x00000000
+#define CONFIG_SYS_PIOC_PDR_VAL 0xFFFF0000
+#define CONFIG_SYS_EBI_CSA_VAL  0x00000002  /* CS1=SDRAM */
+#define CONFIG_SYS_SDRC_CR_VAL 0x21912159   /* set up the SDRAM (colbits=9, rowbits=13, banks=4, cas=2, \
+                                                      tWR=2(1CLK+7.5ns), tRC=4(60ns), tRP=2(20ns), \
+                                                      tRCD=2(20ns), tRAS=3(44ns), tXSR=4(75ns)) */
+#define CONFIG_SYS_SDRAM	CONFIG_SYS_SDRAM_BASE /* address of the SDRAM */
+#define CONFIG_SYS_SDRAM1	(CONFIG_SYS_SDRAM_BASE+0x80)
+#define CONFIG_SYS_SDRAM_VAL    0x00000000  /* value written to SDRAM */
+#define CONFIG_SYS_SDRC_MR_VAL  0x00000002  /* Precharge All */
+#define CONFIG_SYS_SDRC_MR_VAL1 0x00000004  /* refresh */
+#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003  /* Load Mode Register */
+#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000  /* Normal Mode */
+#define CONFIG_SYS_SDRC_TR_VAL  0x000001D4  /* Write refresh rate (7.81us) */
+
+/*
+ * Hardware drivers
+ */
+
+/* define one of these to choose the DBGU, USART0  or USART1 as console */
+#define CONFIG_AT91RM9200_USART
+#define CONFIG_DBGU
+//#define CONFIG_USART0
+
+#define CONFIG_SYS_BAUDRATE_TABLE   {115200 , 19200, 38400, 57600, 9600 }
+#define CONFIG_BAUDRATE 115200
+
+#undef CONFIG_HWFLOW         /* don't include RTS/CTS flow control support */
+#undef CONFIG_MODEM_SUPPORT  /* disable modem initialization stuff */
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_BOOTD	/* bootd			*/
+#define CONFIG_CMD_CONSOLE	/* coninfo			*/
+#define CONFIG_CMD_DHCP		/* DHCP Support			*/
+#define CONFIG_CMD_ECHO		/* echo arguments		*/ 
+#define CONFIG_CMD_EDITENV	/* editenv			*/
+#define CONFIG_CMD_ITEST	/* Integer (and string) test	*/
+#define CONFIG_CMD_FAT		/* FAT support			*/
+#define CONFIG_CMD_FLASH	/* flinfo, erase, protect	*/
+#define CONFIG_CMD_IMLS		/* List all found images	*/
+#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_SETGETDCR	/* DCR support on 4xx		*/
+#define CONFIG_CMD_SOURCE	/* "source" command support	*/
+#define CONFIG_CMD_USB		/* USB Support			*/
+
+/* I2C settings */
+//#define CONFIG_HARD_I2C
+//#define CONFIG_SYS_I2C_SPEED 400000
+//#define CONFIG_SYS_I2C_SLAVE 0
+
+/*
+ * Network Driver Setting
+ */
+#define CONFIG_NET_MULTI
+#define CONFIG_DRIVER_AT91EMAC
+#define CONFIG_SYS_RX_ETH_BUFFER	16 
+#define CONFIG_RMII
+#define CONFIG_MII
+
+//#define CONFIG_DRIVER_ETHER
+#define CONFIG_NET_RETRY_COUNT     20
+//#undef  CONFIG_AT91C_USE_RMII
+
+/* Settings for CFI driver */
+#define PHYS_FLASH_SECT_SIZE               0x20000     /* 128kB sectors, required for env-size */
+#define CONFIG_FLASH_CFI_DRIVER            1           /* use common cfi driver        */
+#define CONFIG_SYS_FLASH_CFI               1           /* additional fields for CFI in struct flash_info_t  */
+#define CONFIG_SYS_FLASH_BASE              0x10000000
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE  1           /* use buffered writes (20x faster) */
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_MAX_FLASH_BANKS         2           /* max # of memory banks        */
+#define CONFIG_SYS_MAX_FLASH_SECT          128         /* max # of sectors on one chip */
+#define CONFIG_SYS_FLASH_BANKS_LIST        { CONFIG_SYS_FLASH_BASE, 0x30000000 }
+
+/*
+ * USB Config
+ */
+#define CONFIG_USB_ATMEL			1
+#define CONFIG_USB_OHCI_NEW			1
+//#define CONFIG_USB_KEYBOARD			1
+#define CONFIG_USB_STORAGE			1
+#define CONFIG_DOS_PARTITION			1
+#define CONFIG_SYS_USB_OHCI_CPU_INIT		1
+#define CONFIG_SYS_USB_OHCI_REGS_BASE		AT91_USB_HOST_BASE
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91rm9200"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15 
+ 
+/*#define LITTLEENDIAN
+#define CONFIG_USB_STORAGE      1
+#define CONFIG_DOS_PARTITION    1
+#define CONFIG_AT91C_PQFP_UHPBUG 1
+
+#define CONFIG_USB_OHCI_NEW     1
+#undef  CONFIG_SYS_USB_OHCI_BOARD_INIT
+#define CONFIG_SYS_USB_OHCI_CPU_INIT           1
+#define CONFIG_SYS_USB_OHCI_REGS_BASE          AT91_USB_HOST_BASE
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME          "at91rm9200"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS     15
+*/
+
+#define CONFIG_ENV_IS_IN_FLASH      1
+#define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 2*PHYS_FLASH_SECT_SIZE)  /* 1st and 2nd sector for code, 3nd sector for env */
+#define CONFIG_ENV_SECT_SIZE     PHYS_FLASH_SECT_SIZE
+#define CONFIG_ENV_SIZE          CONFIG_ENV_SECT_SIZE  /* use the whole sector (waste of some RAM) */
+#define CONFIG_SYS_ENV_SIZE      CONFIG_ENV_SECT_SIZE  /* for start.S */
+#define CONFIG_ENV_ADDR_REDUND   (CONFIG_ENV_ADDR + PHYS_FLASH_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND   CONFIG_ENV_SIZE
+
+/*
+ * Boot option
+ */
+#define CONFIG_BOOTDELAY      1
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR  0x21000000  /* default load address */
+/* #define CONFIG_ENV_OVERWRITE 1 */
+
+/*
+ * Shell Settings
+ */
+#undef CONFIG_SYS_LONGHELP
+#define CONFIG_AUTO_COMPLETE
+
+#define CONFIG_SYS_PROMPT   "KACOM> "  /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE   512         /* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS  32          /* max number of command args */
+#define CONFIG_SYS_PBSIZE   (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+
+#define CONFIG_EXTRA_ENV_SETTINGS							\
+	"loadusb=usb start;fatload usb 0 0x20000000 rfid/uImage;setenv uimage_size $(filesize);fatload usb 0 0x21000000 rfid/rootfs.sqsh;setenv rootfs_size $(filesize);fatload usb 0 0x22000000 rfid/cfgfs.jffs2;setenv cfgfs_size $(filesize)\0"	\
+	"loadtftp=tftp 0x20000000 uImage;setenv uimage_size $(filesize);tftp 0x21000000 rootfs.sqsh;setenv rootfs_size $(filesize); tftp 0x22000000 cfgfs.jffs2;setenv cfgfs_size $(filesize)\0" \
+	"flash1=protect off 0x10060000 0x10ffffff;erase 0x10060000 0x10ffffff;cp.b 0x20000000 0x10060000 $(uimage_size);cp.b 0x21000000 0x10200000 $(rootfs_size);cp.b 0x22000000 0x10900000 $(cfgfs_size);cmp.b 0x20000000 0x10060000 $(uimage_size);cmp.b 0x21000000 0x10200000 $(rootfs_size);cmp.b 0x22000000 0x10900000 $(cfgfs_size);\0"	\
+	"bootcmd1=setenv bootargs root=/dev/mtdblock5 rootfstype=squashfs ETHADDR=$(ethaddr) RUNNING=$(runningimage) CFGFS=mtdblock6;bootm 0x10060000\0"	\
+	"flash2=protect off 0x30060000 0x30ffffff;erase 0x30060000 0x30ffffff;cp.b 0x20000000 0x30060000 $(uimage_size);cp.b 0x21000000 0x30200000 $(rootfs_size);cp.b 0x22000000 0x30900000 $(cfgfs_size);cmp.b 0x20000000 0x30060000 $(uimage_size);cmp.b 0x21000000 0x30200000 $(rootfs_size);cmp.b 0x22000000 0x30900000 $(cfgfs_size);\0"	\
+	"bootcmd2=setenv bootargs root=/dev/mtdblock9 rootfstype=squashfs ETHADDR=$(ethaddr) RUNNING=$(runningimage) CFGFS=mtdblock10;bootm 0x30060000\0"	\
+	"image=1\0"	\
+	"bootcmd=setenv runningimage $(image);run bootcmd$(image)\0"
+
+
+#ifndef __ASSEMBLY__
+/*-----------------------------------------------------------------------
+ * Board specific extension for bd_info
+ *
+ * This structure is embedded in the global bd_info (bd_t) structure
+ * and can be used by the board specific code (eg board/...)
+ */
+
+struct bd_info_ext {
+	/* helper variable for board environment handling
+	 *
+	 * env_crc_valid == 0    =>   uninitialised
+	 * env_crc_valid  > 0    =>   environment crc in flash is valid
+	 * env_crc_valid  < 0    =>   environment crc in flash is invalid
+	 */
+	int env_crc_valid;
+};
+#endif
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN     (CONFIG_SYS_ENV_SIZE + 256 * 1024)
+#define CONFIG_SYS_GBL_DATA_SIZE  128  /* size in bytes reserved for initial data */
+
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_4K \
+					- GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_STACKSIZE	SZ_32K	/* regular stack */
+#define CONFIG_STACKSIZE_IRQ		SZ_4K	/* Unsure if to big or to small*/
+#define CONFIG_STACKSIZE_FIQ		SZ_4K	/* Unsure if to big or to small*/
+
+#ifdef CONFIG_USE_IRQ
+#error CONFIG_USE_IRQ not supported
+#endif
+
+#endif
diff -Naur u-boot-2010.12_org/MAKEALL u-boot-2010.12_patch/MAKEALL
--- u-boot-2010.12_org/MAKEALL	2010-12-22 20:22:14.000000000 +0100
+++ u-boot-2010.12_patch/MAKEALL	2011-01-17 13:53:34.249888034 +0100
@@ -346,6 +346,7 @@
 	guruplug		\
 	imx27lite		\
 	jadecpu			\
+	kacom			\	
 	lpd7a400		\
 	magnesium		\
 	mv88f6281gtw_ge		\
