gth2: Remove this platform

After taking with the former maintainer, delete this platform.  The
patch is from the former maintainer.

Signed-off-by: Tom Rini <trini@ti.com>

9 files changed, 0 insertions, 1566 deletions

diff --git a/board/gth2/Makefile b/board/gth2/Makefile
deleted file mode 100644
index 77965fb..0000000
--- a/board/gth2/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# (C) Copyright 2005-2006
-# 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 $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS	= $(BOARD).o flash.o ee_access.o
-SOBJS	= lowlevel_init.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/gth2/config.mk b/board/gth2/config.mk
deleted file mode 100644
index c905049..0000000
--- a/board/gth2/config.mk
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# (C) Copyright 2004-2005
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-#  AMD Alchemy AU1000, MIPS32 core
-#
-
-ifeq ($(TBASE),0)
-CONFIG_SYS_TEXT_BASE = 0
-else
-ifeq ($(TBASE),1)
-CONFIG_SYS_TEXT_BASE = 0xbfc10070
-else
-ifeq ($(TBASE),2)
-CONFIG_SYS_TEXT_BASE = 0xbfc30070
-else
-## Only to make ordinary make work
-CONFIG_SYS_TEXT_BASE = 0x90000000
-endif
-endif
-endif
diff --git a/board/gth2/ee_access.c b/board/gth2/ee_access.c
deleted file mode 100644
index d4798c4..0000000
--- a/board/gth2/ee_access.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/* Module for handling DALLAS DS2438, smart battery monitor
-   Chip can store up to 40 bytes of user data in EEPROM,
-   perform temp, voltage and current measurements.
-   Chip also contains a unique serial number.
-
-   Always read/write LSb first
-
-   For documentaion, see data sheet for DS2438, 2438.pdf
-
-   By Thomas.Lange@corelatus.com 001025
-
-   Copyright (C) 2000-2005 Corelatus AB */
-
-/* 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/au1x00.h>
-#include <asm/io.h>
-#include "ee_dev.h"
-#include "ee_access.h"
-
-/* static int Debug = 1; */
-#undef E_DEBUG
-#define E_DEBUG(fmt,args...) /* */
-/* #define E_DEBUG(fmt,args...) printk("EEA:"fmt,##args); */
-
-/* We dont have kernel functions */
-#define printk printf
-#define KERN_DEBUG
-#define KERN_ERR
-#define EIO 1
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/* lookup table ripped from DS app note 17, understanding and using cyclic redundancy checks... */
-
-static u8 crc_lookup[256] = {
-	0,	94,	188,	226,	97,	63,	221,	131,
-	194,	156,	126,	32,	163,	253,	31,	65,
-	157,	195,	33,	127,	252,	162,	64,	30,
-	95,	1,	227,	189,	62,	96,	130,	220,
-	35,	125,	159,	193,	66,	28,	254,	160,
-	225,	191,	93,	3,	128,	222,	60,	98,
-	190,	224,	2,	92,	223,	129,	99,	61,
-	124,	34,	192,	158,	29,	67,	161,	255,
-	70,	24,	250,	164,	39,	121,	155,	197,
-	132,	218,	56,	102,	229,	187,	89,	7,
-	219,	133,	103,	57,	186,	228,	6,	88,
-	25,	71,	165,	251,	120,	38,	196,	154,
-	101,	59,	217,	135,	4,	90,	184,	230,
-	167,	249,	27,	69,	198,	152,	122,	36,
-	248,	166,	68,	26,	153,	199,	37,	123,
-	58,	100,	134,	216,	91,	5,	231,	185,
-	140,	210,	48,	110,	237,	179,	81,	15,
-	78,	16,	242,	172,	47,	113,	147,	205,
-	17,	79,	173,	243,	112,	46,	204,	146,
-	211,	141,	111,	49,	178,	236,	14,	80,
-	175,	241,	19,	77,	206,	144,	114,	44,
-	109,	51,	209,	143,	12,	82,	176,	238,
-	50,	108,	142,	208,	83,	13,	239,	177,
-	240,	174,	76,	18,	145,	207,	45,	115,
-	202,	148,	118,	40,	171,	245,	23,	73,
-	8,	86,	180,	234,	105,	55,	213,	139,
-	87,	9,	235,	181,	54,	104,	138,	212,
-	149,	203,	41,	119,	244,	170,	72,	22,
-	233,	183,	85,	11,	136,	214,	52,	106,
-	43,	117,	151,	201,	74,	20,	246,	168,
-	116,	42,	200,	150,	21,	75,	169,	247,
-	182,	232,	10,	84,	215,	137,	107,	53
-};
-
-static void
-write_gpio_data(int value ){
-	if(value){
-		/* Tristate */
-		gpio_tristate(GPIO_EEDQ);
-	}
-	else{
-		/* Drive 0 */
-		gpio_clear(GPIO_EEDQ);
-	}
-}
-
-static u8 make_new_crc( u8 Old_crc, u8 New_value ){
-	/* Compute a new checksum with new byte, using previous checksum as input
-	   See DS app note 17, understanding and using cyclic redundancy checks...
-	   Also see DS2438, page 11 */
-	return( crc_lookup[Old_crc ^ New_value ]);
-}
-
-int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
-	/* Check if the checksum for this buffer is correct */
-	u8 Curr_crc=0;
-	int i;
-	u8 *Curr_byte = Buffer;
-
-	for(i=0;i<Len;i++){
-		Curr_crc = make_new_crc( Curr_crc, *Curr_byte);
-		Curr_byte++;
-	}
-	E_DEBUG("Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
-
-	if(Curr_crc == Crc){
-		/* Good */
-		return(TRUE);
-	}
-	printk(KERN_ERR"EE checksum error, Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
-	return(FALSE);
-}
-
-static void
-set_idle(void){
-	/* Send idle and keep start time
-	   Continous 1 is idle */
-	WRITE_PORT(1);
-}
-
-
-static int
-do_cpu_reset(void){
-	/* Release reset and verify that chip responds with presence pulse */
-	int Retries=0;
-	while(Retries<15){
-		udelay(RESET_LOW_TIME);
-
-		/* Send reset */
-		WRITE_PORT(0);
-		udelay(RESET_LOW_TIME);
-
-		/* Release reset */
-		WRITE_PORT(1);
-
-		/* Wait for EEPROM to drive output */
-		udelay(PRESENCE_TIMEOUT);
-		if(!READ_PORT){
-			/* Ok, EEPROM is driving a 0 */
-			E_DEBUG("Presence detected\n");
-			if(Retries){
-				E_DEBUG("Retries %d\n",Retries);
-			}
-			/* Make sure chip releases pin */
-			udelay(PRESENCE_LOW_TIME);
-			return 0;
-		}
-		Retries++;
-	}
-
-	printk(KERN_ERR"eeprom did not respond when releasing reset\n");
-
-	/* Make sure chip releases pin */
-	udelay(PRESENCE_LOW_TIME);
-
-	/* Set to idle again */
-	set_idle();
-
-	return(-EIO);
-}
-
-static u8
-read_cpu_byte(void){
-	/* Read a single byte from EEPROM
-	   Read LSb first */
-	int i;
-	int Value;
-	u8 Result=0;
-	u32 Flags;
-
-	E_DEBUG("Reading byte\n");
-
-	for(i=0;i<8;i++){
-		/* Small delay between pulses */
-		udelay(1);
-
-#ifdef __KERNEL__
-		/* Disable irq */
-		save_flags(Flags);
-		cli();
-#endif
-
-		/* Pull down pin short time to start read
-		   See page 26 in data sheet */
-
-		WRITE_PORT(0);
-		udelay(READ_LOW);
-		WRITE_PORT(1);
-
-		/* Wait for chip to drive pin */
-		udelay(READ_TIMEOUT);
-
-		Value = READ_PORT;
-		if(Value)
-			Value=1;
-
-#ifdef __KERNEL__
-		/* Enable irq */
-		restore_flags(Flags);
-#endif
-
-		/* Wait for chip to release pin */
-		udelay(TOTAL_READ_LOW-READ_TIMEOUT);
-
-		/* LSb first */
-		Result|=Value<<i;
-		/* E_DEBUG("Read %d\n",Value); */
-
-	}
-
-	E_DEBUG("Read byte 0x%x\n",Result);
-
-	return(Result);
-}
-
-static void
-write_cpu_byte(u8 Byte){
-	/* Write a single byte to EEPROM
-	   Write LSb first */
-	int i;
-	int Value;
-	u32 Flags;
-
-	E_DEBUG("Writing byte 0x%x\n",Byte);
-
-	for(i=0;i<8;i++){
-		/* Small delay between pulses */
-		udelay(1);
-		Value = Byte&1;
-
-#ifdef __KERNEL__
-		/* Disable irq */
-		save_flags(Flags);
-		cli();
-#endif
-
-		/* Pull down pin short time for a 1, long time for a 0
-		   See page 26 in data sheet */
-
-		WRITE_PORT(0);
-		if(Value){
-			/* Write a 1 */
-			udelay(WRITE_1_LOW);
-		}
-		else{
-			/* Write a 0 */
-			udelay(WRITE_0_LOW);
-		}
-
-		WRITE_PORT(1);
-
-#ifdef __KERNEL__
-		/* Enable irq */
-		restore_flags(Flags);
-#endif
-
-		if(Value)
-			/* Wait for chip to read the 1 */
-			udelay(TOTAL_WRITE_LOW-WRITE_1_LOW);
-
-		/* E_DEBUG("Wrote %d\n",Value); */
-		Byte>>=1;
-	}
-}
-
-int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip ){
-	/* Execute this command string, including
-	   giving reset and setting to idle after command
-	   if Rx_len is set, we read out data from EEPROM */
-	int i;
-
-	E_DEBUG("Command, Tx_len %d, Rx_len %d\n", Tx_len, Rx_len );
-
-	if(do_cpu_reset()){
-		/* Failed! */
-		return(-EIO);
-	}
-
-	if(Send_skip)
-		/* Always send SKIP_ROM first to tell chip we are sending a command,
-		   except when we read out rom data for chip */
-		write_cpu_byte(SKIP_ROM);
-
-	/* Always have Tx data */
-	for(i=0;i<Tx_len;i++){
-		write_cpu_byte(Tx[i]);
-	}
-
-	if(Rx_len){
-		for(i=0;i<Rx_len;i++){
-			Rx[i]=read_cpu_byte();
-		}
-	}
-
-	set_idle();
-
-	E_DEBUG("Command done\n");
-
-	return(0);
-}
-
-int ee_init_cpu_data(void){
-	int i;
-	u8 Tx[10];
-
-	/* Leave it floting since altera is driving the same pin */
-	set_idle();
-
-	/* Copy all User EEPROM data to scratchpad */
-	for(i=0;i<USER_PAGES;i++){
-		Tx[0]=RECALL_MEMORY;
-		Tx[1]=EE_USER_PAGE_0+i;
-		if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
-	}
-
-	/* Make sure chip doesnt store measurements in NVRAM */
-	Tx[0]=WRITE_SCRATCHPAD;
-	Tx[1]=0; /* Page */
-	Tx[2]=9;
-	if(ee_do_cpu_command(Tx,3,NULL,0,TRUE)) return(-EIO);
-
-	Tx[0]=COPY_SCRATCHPAD;
-	if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
-
-	for(i=0;i<10;i++){
-		udelay(1000);
-	}
-
-	return(0);
-}
diff --git a/board/gth2/ee_access.h b/board/gth2/ee_access.h
deleted file mode 100644
index 926199d..0000000
--- a/board/gth2/ee_access.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* By Thomas.Lange@Corelatus.com 001025 */
-
-/* Definitions for EEPROM/VOLT METER  DS2438 */
-/* Copyright (C) 2000-2005 Corelatus AB */
-
-#ifndef INCeeaccessh
-#define INCeeaccessh
-
-#include <asm/types.h>
-#include "ee_dev.h"
-
-int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip );
-int ee_init_cpu_data(void);
-
-int ee_crc_ok( u8 *Buffer, int Len, u8 Crc );
-
-/* Defs for altera reg */
-#define EE_WRITE_SHIFT 8 /* bits to shift left */
-#define EE_READ_SHIFT 16 /* bits to shift left */
-#define EE_DONE  0x80000000
-#define EE_BUSY  0x40000000
-#define EE_ERROR 0x20000000
-
-/* Commands */
-#define EE_CMD_NOP      0
-#define EE_CMD_INIT_RES 1
-#define EE_CMD_WR_BYTE  2
-#define EE_CMD_RD_BYTE  3
-
-#endif /* INCeeaccessh */
diff --git a/board/gth2/ee_dev.h b/board/gth2/ee_dev.h
deleted file mode 100644
index 89ef2f8..0000000
--- a/board/gth2/ee_dev.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* By Thomas.Lange@Corelatus.com 001025 */
-/* Definitions for EEPROM/VOLT METER  DS2438 */
-/* Copyright (C) 2000-2005 Corelatus AB */
-
-/* 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 INCeedevh
-#define INCeedevh
-
-#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args)
-
-/* MIPS */
-#define WRITE_PORT(Value) write_gpio_data(Value)
-
-#define READ_PORT (gpio_read()&GPIO_EEDQ)
-
-/* 64 bytes chip */
-#define EE_CHIP_SIZE 64
-
-/* Board with new current resistor */
-#define EE_GTH_0304 1
-
-/* new dsp and 64 MB SDRAM */
-#define EE_DSP_64 0x10
-
-/* microsecs */
-/* Pull line down at least this long for reset pulse */
-#define RESET_LOW_TIME    490
-
-/* Read presence pulse after we release reset pulse */
-#define PRESENCE_TIMEOUT  100
-#define PRESENCE_LOW_TIME 200
-
-#define WRITE_0_LOW 60
-#define WRITE_1_LOW 1
-#define TOTAL_WRITE_LOW 60
-
-#define READ_LOW        1
-#define READ_TIMEOUT   10
-#define TOTAL_READ_LOW 70
-
-/* Rom function commands */
-#define READ_ROM   0x33
-#define MATCH_ROM  0x55
-#define SKIP_ROM   0xCC
-#define SEARCH_ROM 0xF0
-
-
-/* Memory_command_function */
-#define WRITE_SCRATCHPAD 0x4E
-#define READ_SCRATCHPAD  0xBE
-#define COPY_SCRATCHPAD  0x48
-#define RECALL_MEMORY    0xB8
-#define CONVERT_TEMP     0x44
-#define CONVERT_VOLTAGE  0xB4
-
-/* Chip is divided in 8 pages, 8 bytes each */
-
-#define EE_PAGE_SIZE 8
-
-/* All chip data we want are in page 0 */
-
-/* Bytes in page 0 */
-#define EE_P0_STATUS   0
-#define EE_P0_TEMP_LSB 1
-#define EE_P0_TEMP_MSB 2
-#define EE_P0_VOLT_LSB 3
-#define EE_P0_VOLT_MSB 4
-#define EE_P0_CURRENT_LSB 5
-#define EE_P0_CURRENT_MSB 6
-
-
-/* 40 byte user data is located at page 3-7 */
-#define EE_USER_PAGE_0 3
-#define USER_PAGES 5
-
-/* Layout of gth user pages usage */
-/* Bytes 0-16   ethernet addr in ascii ( len 17 ) */
-
-#define EE_ETHERNET_OFFSET       0
-
-#endif /* INCeedevh */
diff --git a/board/gth2/flash.c b/board/gth2/flash.c
deleted file mode 100644
index 1b3c43c..0000000
--- a/board/gth2/flash.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * (C) Copyright 2005
- * 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>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];	/* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
-	printf ("Skipping flash_init\n");
-	return (0);
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-	printf ("write_buff not implemented\n");
-	return (-1);
-}
diff --git a/board/gth2/gth2.c b/board/gth2/gth2.c
deleted file mode 100644
index 8c3b55a..0000000
--- a/board/gth2/gth2.c
+++ /dev/null
@@ -1,437 +0,0 @@
-/*
- * (C) Copyright 2005
- * Thomas.Lange@corelatus.se
- *
- * 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/au1x00.h>
-#include <asm/addrspace.h>
-#include <asm/mipsregs.h>
-#include <asm/io.h>
-#include <watchdog.h>
-
-#include "ee_access.h"
-
-static int wdi_status = 0;
-
-#define SDRAM_SIZE ((64*1024*1024)-(12*4096))
-
-
-#define SERIAL_LOG_BUFFER CKSEG1ADDR(SDRAM_SIZE + (8*4096))
-
-void inline log_serial_char(char c){
-	char *serial_log_buffer = (char*)SERIAL_LOG_BUFFER;
-	int serial_log_offset;
-	u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
-
-	serial_log_offset = *serial_log_offsetp;
-
-	*(serial_log_buffer + serial_log_offset) = c;
-
-	serial_log_offset++;
-
-	if(serial_log_offset >= 4096){
-		serial_log_offset = 4;
-	}
-	*serial_log_offsetp = serial_log_offset;
-}
-
-void init_log_serial(void){
-	char *serial_log_buffer = (char*)SERIAL_LOG_BUFFER;
-	u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
-
-	/* Copy buffer from last run */
-	memcpy(serial_log_buffer + 4096,
-	       serial_log_buffer,
-	       4096);
-
-	memset(serial_log_buffer, 0, 4096);
-
-	*serial_log_offsetp = 4;
-}
-
-
-void hw_watchdog_reset(void){
-	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
-	volatile u32 *sys_outputclear = (volatile u32*)SYS_OUTPUTCLR;
-	if(wdi_status){
-		*sys_outputset = GPIO_CPU_LED|GPIO_WDI;
-		wdi_status = 0;
-	}
-	else{
-		*sys_outputclear = GPIO_CPU_LED|GPIO_WDI;
-		wdi_status = 1;
-	}
-}
-
-phys_size_t initdram(int board_type)
-{
-	/* Sdram is setup by assembler code */
-	/* If memory could be changed, we should return the true value here */
-
-	WATCHDOG_RESET();
-
-	return (SDRAM_SIZE);
-}
-
-/* In arch/mips/cpu/cpu.c */
-void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 );
-
-void set_ledcard(u32 value){
-	/* Clock 24 bits to led card */
-	int i;
-	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
-	volatile u32 *sys_outputclr = (volatile u32*)SYS_OUTPUTCLR;
-
-	/* Start with known values */
-	*sys_outputclr = GPIO_LEDCLK|GPIO_LEDD;
-
-	for(i=0;i<24;i++){
-		if(value&0x00800000){
-			*sys_outputset = GPIO_LEDD;
-		}
-		else{
-			*sys_outputclr = GPIO_LEDD;
-		}
-		udelay(1);
-		*sys_outputset = GPIO_LEDCLK;
-		udelay(1);
-		*sys_outputclr = GPIO_LEDCLK;
-		udelay(1);
-
-		value<<=1;
-	}
-	/* Data is enable output */
-	*sys_outputset = GPIO_LEDD;
-}
-
-int checkboard (void)
-{
-	volatile u32 *sys_counter = (volatile u32*)SYS_COUNTER_CNTRL;
-	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
-	volatile u32 *sys_outputclr = (volatile u32*)SYS_OUTPUTCLR;
-	u32 proc_id;
-
-	WATCHDOG_RESET();
-
-	*sys_counter = 0x100; /* Enable 32 kHz oscillator for RTC/TOY */
-
-	proc_id = read_c0_prid();
-
-	switch (proc_id >> 24) {
-	case 0:
-		puts ("Board: GTH2\n");
-		printf ("CPU: Au1000 500 MHz, id: 0x%02x, rev: 0x%02x\n",
-			(proc_id >> 8) & 0xFF, proc_id & 0xFF);
-		break;
-	default:
-		printf ("Unsupported cpu %d, proc_id=0x%x\n", proc_id >> 24, proc_id);
-	}
-
-	set_io_port_base(0);
-
-#ifdef CONFIG_IDE_PCMCIA
-	/* PCMCIA is on a 36 bit physical address.
-	   We need to map it into a 32 bit addresses */
-	write_one_tlb(20,                 /* index */
-		      0x01ffe000,         /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_IO_BASE, /* Hi */
-		      0x3C000017,         /* Lo0 */
-		      0x3C200017);        /* Lo1 */
-
-	write_one_tlb(21,                   /* index */
-		      0x01ffe000,           /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_ATTR_BASE, /* Hi */
-		      0x3D000017,           /* Lo0 */
-		      0x3D200017);          /* Lo1 */
-
-	write_one_tlb(22,                   /* index */
-		      0x01ffe000,           /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_MEM_ADDR,  /* Hi */
-		      0x3E000017,           /* Lo0 */
-		      0x3E200017);          /* Lo1 */
-
-#endif	/* CONFIG_IDE_PCMCIA */
-
-	/* Wait for GPIO ports to become stable */
-	udelay(5000); /* FIXME */
-
-	/* Release reset of ethernet PHY chips */
-	/* Always do this, because linux does not know about it */
-	*sys_outputset = GPIO_ERESET;
-
-	/* Kill FPGA:s */
-	*sys_outputclr = GPIO_CACONFIG|GPIO_DPACONFIG;
-	udelay(2);
-	*sys_outputset = GPIO_CACONFIG|GPIO_DPACONFIG;
-
-	/* Turn front led yellow */
-	set_ledcard(0x00100000);
-
-	return 0;
-}
-
-#define POWER_OFFSET    0xF0000
-#define SW_WATCHDOG_REASON 13
-
-#define BOOTDATA_OFFSET 0xF8000
-#define MAX_ATTEMPTS 5
-
-#define FAILSAFE_BOOT 1
-#define SYSTEM_BOOT   2
-#define SYSTEM2_BOOT  3
-
-#define WRITE_FLASH16(a, d)      \
-do                              \
-{                               \
-  *((volatile u16 *) (a)) = (d);\
- } while(0)
-
-static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
-{
-	u16 data;
-	volatile u16 *flash = (u16 *) (CONFIG_SYS_FLASH_BASE);
-
-	switch(System){
-	case FAILSAFE_BOOT:
-		printf ("Setting failsafe boot in flash\n");
-		break;
-	case SYSTEM_BOOT:
-		printf ("Setting system boot in flash\n");
-		break;
-	case SYSTEM2_BOOT:
-		printf ("Setting system2 boot in flash\n");
-		break;
-	default:
-		printf ("Invalid system data %u, setting failsafe\n", System);
-		System = FAILSAFE_BOOT;
-	}
-
-	if ((Count < 1) | (Count > MAX_ATTEMPTS)) {
-		printf ("Invalid boot count %u, setting 1\n", Count);
-		Count = 1;
-	}
-
-	printf ("Boot attempt %d\n", Count);
-
-	data = (System << 8) | Count;
-	/* AMD 16 bit */
-	WRITE_FLASH16 (&flash[0x555], 0xAAAA);
-	WRITE_FLASH16 (&flash[0x2AA], 0x5555);
-	WRITE_FLASH16 (&flash[0x555], 0xA0A0);
-
-	WRITE_FLASH16 (addr, data);
-}
-
-static int random_system(void){
-	/* EEPROM read failed. Just try to choose one
-	   system release and hope it works */
-
-	/* FIXME */
-	return(SYSTEM_BOOT);
-}
-
-static int switch_system(int old_system){
-	u8 Rx[10];
-	u8 Tx[5];
-	int valid_release;
-
-	if(old_system==FAILSAFE_BOOT){
-		/* Find out which system release to use */
-
-		/* Copy from nvram to scratchpad */
-		Tx[0] = RECALL_MEMORY;
-		Tx[1] = 7; /* Page */
-		if (ee_do_cpu_command (Tx, 2, NULL, 0, 1)) {
-			printf ("EE user page 7 recall failed\n");
-			return (random_system());
-		}
-
-		Tx[0] = READ_SCRATCHPAD;
-		if (ee_do_cpu_command (Tx, 2, Rx, 9, 1)) {
-			printf ("EE user page 7 read failed\n");
-			return (random_system());
-		}
-		/* Crc in 9:th byte */
-		if (!ee_crc_ok (Rx, 8, *(Rx + 8))) {
-			printf ("EE read failed, page 7. CRC error\n");
-			return (random_system());
-		}
-
-		valid_release = Rx[7];
-		if((valid_release==0xFF)|
-		   ((valid_release&1) == 0)){
-			return(SYSTEM_BOOT);
-		}
-		else{
-			return(SYSTEM2_BOOT);
-		}
-	}
-	else{
-		return(FAILSAFE_BOOT);
-	}
-}
-
-static void check_boot_tries (void)
-{
-	/* Count the number of boot attemps
-	   switch system if too many */
-
-	int i;
-	volatile u16 *addr;
-	volatile u16 data;
-	u8 system = FAILSAFE_BOOT;
-	u8 count;
-
-	addr = (u16 *) (CONFIG_SYS_FLASH_BASE + BOOTDATA_OFFSET);
-
-	if (*addr == 0xFFFF) {
-		printf ("*** No bootdata exists. ***\n");
-		write_bootdata (addr, FAILSAFE_BOOT, 1);
-	} else {
-		/* Search for latest written bootdata */
-		i = 0;
-		while ((*(addr + 1) != 0xFFFF) & (i < 8000)) {
-			addr++;
-			i++;
-		}
-		if (i >= 8000) {
-			/* Whoa, dont write any more */
-			printf ("*** No bootdata found. Not updating flash***\n");
-		} else {
-			/* See how many times we have tried to boot real system */
-			data = *addr;
-			system = data >> 8;
-			count = data & 0xFF;
-			if ((system != SYSTEM_BOOT) &
-			    (system != SYSTEM2_BOOT) &
-			    (system != FAILSAFE_BOOT)) {
-				printf ("*** Wrong system %d\n", system);
-				system = FAILSAFE_BOOT;
-				count = 1;
-			} else {
-				switch (count) {
-				case 0:
-				case 1:
-				case 2:
-				case 3:
-				case 4:
-					/* Try same system again if needed */
-					count++;
-					break;
-
-				case 5:
-					/* Switch system and reset tries */
-					count = 1;
-					system = switch_system(system);
-					printf ("***Too many boot attempts, switching system***\n");
-					break;
-				default:
-					/* Switch system, start over and hope it works */
-					printf ("***Unexpected data on addr 0x%x, %u***\n",
-						(u32) addr, data);
-					count = 1;
-					system = switch_system(system);
-				}
-			}
-			write_bootdata (addr + 1, system, count);
-		}
-	}
-	switch(system){
-	case FAILSAFE_BOOT:
-		printf ("Booting failsafe system\n");
-		setenv ("bootargs", "panic=1 root=/dev/hda7");
-		setenv ("bootcmd", "ide reset;disk 0x81000000 0:5;run addmisc;bootm");
-		break;
-
-	case SYSTEM_BOOT:
-		printf ("Using normal system\n");
-		setenv ("bootargs", "panic=1 root=/dev/hda4");
-		setenv ("bootcmd", "ide reset;disk 0x81000000 0:2;run addmisc;bootm");
-		break;
-
-	case SYSTEM2_BOOT:
-		printf ("Using normal system2\n");
-		setenv ("bootargs", "panic=1 root=/dev/hda9");
-		setenv ("bootcmd", "ide reset;disk 0x81000000 0:8;run addmisc;bootm");
-		break;
-	default:
-		printf ("Invalid system %d\n", system);
-		printf ("Hanging\n");
-		while(1);
-	}
-}
-
-int misc_init_r(void){
-	u8 Rx[80];
-	u8 Tx[5];
-	int page;
-	int read = 0;
-
-	WATCHDOG_RESET();
-
-	if (ee_init_cpu_data ()) {
-		printf ("EEPROM init failed\n");
-		return (0);
-	}
-
-	/* Check which release to boot */
-	check_boot_tries ();
-
-	/* Read the pages where ethernet address is stored */
-
-	for (page = EE_USER_PAGE_0; page <= EE_USER_PAGE_0 + 2; page++) {
-		/* Copy from nvram to scratchpad */
-		Tx[0] = RECALL_MEMORY;
-		Tx[1] = page;
-		if (ee_do_cpu_command (Tx, 2, NULL, 0, 1)) {
-			printf ("EE user page %d recall failed\n", page);
-			return (0);
-		}
-
-		Tx[0] = READ_SCRATCHPAD;
-		if (ee_do_cpu_command (Tx, 2, Rx + read, 9, 1)) {
-			printf ("EE user page %d read failed\n", page);
-			return (0);
-		}
-		/* Crc in 9:th byte */
-		if (!ee_crc_ok (Rx + read, 8, *(Rx + read + 8))) {
-			printf ("EE read failed, page %d. CRC error\n", page);
-			return (0);
-		}
-		read += 8;
-	}
-
-	/* Add eos after eth addr */
-	Rx[17] = 0;
-
-	printf ("Ethernet addr read from eeprom: %s\n\n", Rx);
-
-	if ((Rx[2] != ':') |
-	    (Rx[5] != ':') |
-	    (Rx[8] != ':') | (Rx[11] != ':') | (Rx[14] != ':')) {
-		printf ("*** ethernet addr invalid, using default ***\n");
-	} else {
-		setenv ("ethaddr", (char *)Rx);
-	}
-	return (0);
-}
diff --git a/board/gth2/lowlevel_init.S b/board/gth2/lowlevel_init.S
deleted file mode 100644
index bc31c00..0000000
--- a/board/gth2/lowlevel_init.S
+++ /dev/null
@@ -1,457 +0,0 @@
-/* Memory sub-system initialization code */
-
-#include <config.h>
-#include <asm/regdef.h>
-#include <asm/au1x00.h>
-#include <asm/mipsregs.h>
-
-#define CP0_Config0		$16
-#define MEM_1MS			((CONFIG_SYS_MHZ) * 1000)
-#define GPIO_RJ1LY     (1<<22)
-#define GPIO_CFRESET   (1<<10)
-
-	.text
-	.set noreorder
-	.set mips32
-
-	.globl	lowlevel_init
-lowlevel_init:
-	/*
-	 * Step 2) Establish Status Register
-	 * (set BEV, clear ERL, clear EXL, clear IE)
-	 */
-	li	t1, 0x00400000
-	mtc0	t1, CP0_STATUS
-
-	/*
-	 * Step 3) Establish CP0 Config0
-	 * (set OD, set K0=3)
-	 */
-	li	t1, 0x00080003
-	mtc0	t1, CP0_CONFIG
-
-	/*
-	 * Step 4) Disable Watchpoint facilities
-	 */
-	li t1, 0x00000000
-	mtc0	t1, CP0_WATCHLO
-	mtc0	t1, CP0_IWATCHLO
-	/*
-	 * Step 5) Disable the performance counters
-	 */
-	mtc0	zero, CP0_PERFORMANCE
-	nop
-
-	/*
-	 * Step 6) Establish EJTAG Debug register
-	 */
-	mtc0	zero, CP0_DEBUG
-	nop
-
-	/*
-	 * Step 7) Establish Cause
-	 * (set IV bit)
-	 */
-	li	t1, 0x00800000
-	mtc0	t1, CP0_CAUSE
-
-	/* Establish Wired (and Random) */
-	mtc0	zero, CP0_WIRED
-	nop
-
-	/* No workaround if running from ram */
-	lui	t0, 0xffc0
-	lui	t3, 0xbfc0
-	and	t1, ra, t0
-	bne	t1, t3, noCacheJump
-	nop
-
-	/*** From AMD YAMON ***/
-	/*
-	 * Step 8) Initialize the caches
-	 */
-	li		t0, (16*1024)
-	li		t1, 32
-	li		t2, 0x80000000
-	addu	t3, t0, t2
-cacheloop:
-	cache	0, 0(t2)
-	cache	1, 0(t2)
-	addu	t2, t1
-	bne		t2, t3, cacheloop
-	nop
-
-	/* Save return address */
-	move		t3, ra
-
-	/* Run from cacheable space now */
-	bal		cachehere
-	nop
-cachehere:
-	li		t1, ~0x20000000 /* convert to KSEG0 */
-	and		t0, ra, t1
-	addi	t0, 5*4			/* 5 insns beyond cachehere */
-	jr		t0
-	nop
-
-	/* Restore return address */
-	move		ra, t3
-
-	/*
-	 * Step 9) Initialize the TLB
-	 */
-	li		t0, 0			# index value
-	li		t1, 0x00000000		# entryhi value
-	li		t2, 32			# 32 entries
-
-tlbloop:
-	/* Probe TLB for matching EntryHi */
-	mtc0	t1, CP0_ENTRYHI
-	tlbp
-	nop
-
-	/* Examine Index[P], 1=no matching entry */
-	mfc0	t3, CP0_INDEX
-	li	t4, 0x80000000
-	and	t3, t4, t3
-	addiu	t1, t1, 1		# increment t1 (asid)
-	beq	zero, t3, tlbloop
-	nop
-
-	/* Initialize the TLB entry */
-	mtc0	t0, CP0_INDEX
-	mtc0	zero, CP0_ENTRYLO0
-	mtc0	zero, CP0_ENTRYLO1
-	mtc0	zero, CP0_PAGEMASK
-	tlbwi
-
-	/* Do it again */
-	addiu	t0, t0, 1
-	bne	t0, t2, tlbloop
-	nop
-
-	/* First setup pll:s to make serial work ok */
-	/* We have a 12.5 MHz crystal */
-	li	t0, SYS_CPUPLL
-	li	t1, 0x28  /* CPU clock, 500 MHz */
-	sw	t1, 0(t0)
-	sync
-	nop
-	nop
-
-	/* wait 1mS for clocks to settle */
-	li	t1, MEM_1MS
-1:	add	t1, -1
-	bne	t1, zero, 1b
-	nop
-	/* Setup AUX PLL */
-	li	t0, SYS_AUXPLL
-	li	t1, 0
-	sw	t1, 0(t0) /* aux pll */
-	sync
-
-	/*  Static memory controller */
-	/* RCE0 - can not change while fetching, do so from icache */
-	move		t2, ra /* Store return address */
-	bal		getAddr
-	nop
-
-getAddr:
-	move		t1, ra
-	move		ra, t2 /* Move return addess back */
-
-	cache	0x14,0(t1)
-	cache	0x14,32(t1)
-	/*** /From YAMON ***/
-
-noCacheJump:
-
-	/*  Static memory controller */
-
-	/* RCE0 AMD 29LV800 Flash */
-	li	t0, MEM_STCFG0
-	li	t1, 0x00000243
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STTIME0
-	li	t1, 0x040181D7 /* FIXME */
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STADDR0
-	li	t1, 0x11E03F80
-	sw	t1, 0(t0)
-
-	/* RCE1 PCMCIA 250ns */
-	li	t0, MEM_STCFG1
-	li	t1, 0x00000002
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STTIME1
-	li	t1, 0x280E3E07
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STADDR1
-	li	t1, 0x10000000
-	sw	t1, 0(t0)
-
-	/* RCE2 CP Altera */
-	li	t0, MEM_STCFG2
-	li	t1, 0x00000280 /* BE, EW */
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STTIME2
-	li	t1, 0x0303000c
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STADDR2
-	li	t1, 0x10c03f80 /* 1 MB */
-	sw	t1, 0(t0)
-
-	/* RCE3 DP Altera */
-	li	t0, MEM_STCFG3
-	li	t1, 0x00000280 /* BE, EW */
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STTIME3
-	li	t1, 0x0303000c
-	sw	t1, 0(t0)
-
-	li	t0, MEM_STADDR3
-	li	t1, 0x10e03f80 /* 1 MB */
-	sw	t1, 0(t0)
-
-	sync
-
-	/* Set peripherals to a known state */
-	li	t0, IC0_CFG0CLR
-	li	t1, 0xFFFFFFFF
-	sw	t1, 0(t0)
-
-	li	t0, IC0_CFG0CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_CFG1CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_CFG2CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_SRCSET
-	sw	t1, 0(t0)
-
-	li	t0, IC0_ASSIGNSET
-	sw	t1, 0(t0)
-
-	li	t0, IC0_WAKECLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_RISINGCLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_FALLINGCLR
-	sw	t1, 0(t0)
-
-	li	t0, IC0_TESTBIT
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-	sync
-
-	li	t0, IC1_CFG0CLR
-	li	t1, 0xFFFFFFFF
-	sw	t1, 0(t0)
-
-	li	t0, IC1_CFG0CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_CFG1CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_CFG2CLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_SRCSET
-	sw	t1, 0(t0)
-
-	li	t0, IC1_ASSIGNSET
-	sw	t1, 0(t0)
-
-	li	t0, IC1_WAKECLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_RISINGCLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_FALLINGCLR
-	sw	t1, 0(t0)
-
-	li	t0, IC1_TESTBIT
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-	sync
-
-	li	t0, SYS_FREQCTRL0
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, SYS_FREQCTRL1
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, SYS_CLKSRC
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, SYS_PININPUTEN
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-	sync
-
-	li	t0, 0xB1100100
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, 0xB1400100
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-
-	li	t0, SYS_WAKEMSK
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, SYS_WAKESRC
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	/* wait 1mS before setup */
-	li	t1, MEM_1MS
-1:	add	t1, -1
-	bne	t1, zero, 1b
-	nop
-
-
-/* SDCS 0 SDRAM */
-	li	t0, MEM_SDMODE0
-	li	t1, 0x592CD1
-	sw	t1, 0(t0)
-
-	li	t0, MEM_SDMODE1
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, MEM_SDMODE2
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-/* 64 MB SDRAM at addr 0 */
-	li	t0, MEM_SDADDR0
-	li	t1, 0x001003F0
-	sw	t1, 0(t0)
-
-
-	li	t0, MEM_SDADDR1
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	li	t0, MEM_SDADDR2
-	li	t1, 0x00000000
-	sw	t1, 0(t0)
-
-	sync
-
-	li	t0, MEM_SDREFCFG
-	li	t1, 0x880007A1 /* Disable */
-	sw	t1, 0(t0)
-	sync
-
-	li	t0, MEM_SDPRECMD
-	sw	zero, 0(t0)
-	sync
-
-	li	t0, MEM_SDAUTOREF
-	sw	zero, 0(t0)
-	sync
-	sw	zero, 0(t0)
-	sync
-
-	li	t0, MEM_SDREFCFG
-	li	t1, 0x8A0007A1 /* Enable */
-	sw	t1, 0(t0)
-	sync
-
-	li	t0, MEM_SDWRMD0
-	li	t1, 0x00000023
-	sw	t1, 0(t0)
-	sync
-
-	/* wait 1mS after setup */
-	li	t1, MEM_1MS
-1:	add	t1, -1
-	bne	t1, zero, 1b
-	nop
-
-	/* Setup GPIO pins */
-
-	li	t0, SYS_PINFUNC
-	li	t1, 0x00007025 /* 0x8080 */
-	sw	t1, 0(t0)
-
-	li	t0, SYS_TRIOUTCLR
-	li	t1, 0xFFFFFFFF /* 0x1FFF */
-	sw	t1, 0(t0)
-
-	/* Turn yellow front led on */
-	/* Release reset on CF */
-	li	t0, SYS_OUTPUTCLR
-	li	t1, GPIO_RJ1LG
-	sw	t1, 0(t0)
-	li	t0, SYS_OUTPUTSET
-	li	t1, GPIO_RJ1LY|GPIO_CFRESET
-	sw	t1, 0(t0)
-	sync
-	j clearmem
-	nop
-
-#if 0
-	.globl	memtest
-#endif
-memtest:
-	/* Fill memory with address */
-	li	t0, 0x80000000
-	li	t1, 0xFFF000 /* 64 MB */
-mt0:	sw	t0, 0(t0)
-	add	t1, -1
-	add	t0, 4
-	bne	t1, zero, mt0
-	nop
-	nop
-	/* Verify addr */
-	li	t0, 0x80000000
-	li	t1, 0xFFF000 /* 64 MB */
-mt1:	lw	t2, 0(t0)
-	bne	t0, t2, memhang
-	add	t1, -1
-	add	t0, 4
-	bne	t1, zero, mt1
-	nop
-	nop
-#if 0
-	.globl	clearmem
-#endif
-clearmem:
-		/* Clear memory */
-	li	t0, 0x80000000
-	li	t1, 0xFFF000 /* 64 MB */
-mtc:	sw	zero, 0(t0)
-	add	t1, -1
-	add	t0, 4
-	bne	t1, zero, mtc
-	nop
-	nop
-memtestend:
-	jr	ra
-	nop
-
-memhang:
-	b	memhang
-	nop
diff --git a/board/gth2/u-boot.lds b/board/gth2/u-boot.lds
deleted file mode 100644
index 9fc417f..0000000
--- a/board/gth2/u-boot.lds
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * (C) Copyright 2003-2005
- * 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 = .;
-	}
-
-	.sdata  : { *(.sdata*) }
-
-	.u_boot_cmd : {
-	  __u_boot_cmd_start = .;
-	  *(.u_boot_cmd)
-	  __u_boot_cmd_end = .;
-	}
-
-	uboot_end_data = .;
-	num_got_entries = (__got_end - __got_start) >> 2;
-
-	. = ALIGN(4);
-	.sbss (NOLOAD)  : { *(.sbss*) }
-	.bss (NOLOAD)  : { *(.bss*) . = ALIGN(4); }
-	uboot_end = .;
-}