[Blackfin]PATCH-1/2]: Remove obsolete blackfin port and add bf533 platform support

7 files changed, 0 insertions, 966 deletions

diff --git a/board/ezkit533/Makefile b/board/ezkit533/Makefile
deleted file mode 100644
index 4f3c223..0000000
--- a/board/ezkit533/Makefile
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
-# 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).a
-
-COBJS	= $(BOARD).o flash.o ezkit533.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-
-$(LIB):	$(obj).depend $(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/ezkit533/config.mk b/board/ezkit533/config.mk
deleted file mode 100644
index 36c9f99..0000000
--- a/board/ezkit533/config.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-TEXT_BASE = 0x01FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
diff --git a/board/ezkit533/ezkit533.c b/board/ezkit533/ezkit533.c
deleted file mode 100644
index 8d6c8de..0000000
--- a/board/ezkit533/ezkit533.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * U-boot - ezkit533.c
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * 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>
-#if defined(CONFIG_MISC_INIT_R)
-#include "psd4256.h"
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard(void)
-{
-	printf("CPU:   ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
-	printf("Board: ADI BF533 EZ-Kit Lite board\n");
-	printf("       Support: http://blackfin.uclinux.org/\n");
-	printf("       Richard Klingler <richard@uclinux.net>\n");
-	return 0;
-}
-
-long int initdram(int board_type)
-{
-#ifdef DEBUG
-	int brate;
-	char *tmp = getenv("baudrate");
-	brate = simple_strtoul(tmp, NULL, 16);
-	printf("Serial Port initialized with Baud rate = %x\n",brate);
-	printf("SDRAM attributes:\n");
-	printf("tRCD %d SCLK Cycles,tRP %d SCLK Cycles,tRAS %d SCLK Cycles"
-	       "tWR %d SCLK Cycles,CAS Latency %d SCLK cycles \n",
-	       3, 3, 6, 2, 3);
-	printf("SDRAM Begin: 0x%x\n", CFG_SDRAM_BASE);
-	printf("Bank size = %d MB\n", CFG_MAX_RAM_SIZE >> 20);
-#endif
-	gd->bd->bi_memstart = CFG_SDRAM_BASE;
-	gd->bd->bi_memsize = CFG_MAX_RAM_SIZE;
-	return CFG_MAX_RAM_SIZE;
-}
-
-#if defined(CONFIG_MISC_INIT_R)
-/* miscellaneous platform dependent initialisations */
-int misc_init_r(void)
-{
-	/* Set direction bits for Video en/decoder reset as output	*/
-	*(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DIR) = PSDA_VDEC_RST | PSDA_VENC_RST;
-	/* Deactivate Video en/decoder reset lines			*/
-	*(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DOUT) = PSDA_VDEC_RST | PSDA_VENC_RST;
-}
-#endif
diff --git a/board/ezkit533/flash-defines.h b/board/ezkit533/flash-defines.h
deleted file mode 100644
index 8f9dff5..0000000
--- a/board/ezkit533/flash-defines.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * U-boot - flash-defines.h
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * 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
- */
-
-#ifndef __FLASHDEFINES_H__
-#define __FLASHDEFINES_H__
-
-#include <common.h>
-
-#define V_ULONG(a)		(*(volatile unsigned long *)( a ))
-#define V_BYTE(a)		(*(volatile unsigned char *)( a ))
-#define TRUE			0x1
-#define FALSE			0x0
-#define BUFFER_SIZE		0x80000
-#define NO_COMMAND		0
-#define GET_CODES		1
-#define RESET			2
-#define WRITE			3
-#define FILL			4
-#define ERASE_ALL		5
-#define ERASE_SECT		6
-#define READ			7
-#define GET_SECTNUM		8
-#define FLASH_START_L 		0x0000
-#define FLASH_START_H 		0x2000
-#define FLASH_TOT_SECT		40
-#define FLASH_SIZE 		0x220000
-#define FLASH_MAN_ST 		2
-#define CFG_FLASH0_BASE		0x20000000
-#define RESET_VAL		0xF0
-
-
-asm("#define FLASH_START_L 0x0000");
-asm("#define FLASH_START_H 0x2000");
-
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
-
-int get_codes(void);
-int poll_toggle_bit(long lOffset);
-void reset_flash(void);
-int erase_flash(void);
-int erase_block_flash(int,unsigned long);
-void unlock_flash(long lOffset);
-int write_data(long lStart, long lCount, long lStride, int *pnData);
-int FillData(long lStart, long lCount, long lStride, int *pnData);
-int read_data(long lStart, long lCount, long lStride, int *pnData);
-int read_flash(long nOffset, int *pnValue);
-int write_flash(long nOffset, int nValue);
-void get_sector_number(long lOffset, int *pnSector);
-int GetSectorProtectionStatus(flash_info_t * info, int nSector);
-int GetOffset(int nBlock);
-int AFP_NumSectors = 40;
-long AFP_SectorSize1 = 0x10000;
-int AFP_SectorSize2 = 0x4000;
-
-#define WRITESEQ1		0x0AAA
-#define WRITESEQ2		0x0554
-#define WRITESEQ3		0x0AAA
-#define WRITESEQ4		0x0AAA
-#define WRITESEQ5		0x0554
-#define WRITESEQ6		0x0AAA
-#define WRITEDATA1		0xaa
-#define WRITEDATA2		0x55
-#define WRITEDATA3		0x80
-#define WRITEDATA4		0xaa
-#define WRITEDATA5		0x55
-#define WRITEDATA6		0x10
-#define PriFlashABegin		0
-#define SecFlashABegin		32
-#define SecFlashBBegin		36
-#define PriFlashAOff		0x0
-#define PriFlashBOff		0x100000
-#define SecFlashAOff		0x200000
-#define SecFlashBOff		0x280000
-#define INVALIDLOCNSTART	0x20270000
-#define INVALIDLOCNEND		0x20280000
-#define BlockEraseVal		0x30
-#define UNLOCKDATA1		0xaa
-#define UNLOCKDATA2		0x55
-#define UNLOCKDATA3		0xa0
-#define GETCODEDATA1		0xaa
-#define GETCODEDATA2		0x55
-#define GETCODEDATA3		0x90
-#define SecFlashASec1Off	0x200000
-#define SecFlashASec2Off	0x204000
-#define SecFlashASec3Off	0x206000
-#define SecFlashASec4Off	0x208000
-#define SecFlashAEndOff		0x210000
-#define SecFlashBSec1Off	0x280000
-#define SecFlashBSec2Off	0x284000
-#define SecFlashBSec3Off	0x286000
-#define SecFlashBSec4Off	0x288000
-#define SecFlashBEndOff		0x290000
-
-#define SECT32			32
-#define SECT33			33
-#define SECT34			34
-#define SECT35			35
-#define SECT36			36
-#define SECT37			37
-#define SECT38			38
-#define SECT39			39
-
-#define FLASH_SUCCESS	0
-#define FLASH_FAIL	-1
-
-#endif
diff --git a/board/ezkit533/flash.c b/board/ezkit533/flash.c
deleted file mode 100644
index b0a0796..0000000
--- a/board/ezkit533/flash.c
+++ /dev/null
@@ -1,476 +0,0 @@
-/*
- * U-boot - flash.c Flash driver for PSD4256GV
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- * This file is based on BF533EzFlash.c originally written by Analog Devices, Inc.
- *
- * (C) Copyright 2000-2004
- * 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 "flash-defines.h"
-
-void flash_reset(void)
-{
-	reset_flash();
-}
-
-unsigned long flash_get_size(ulong baseaddr, flash_info_t * info,
-			     int bank_flag)
-{
-	int id = 0, i = 0;
-	static int FlagDev = 1;
-
-	id = get_codes();
-	if(FlagDev)	{
-#ifdef DEBUG
-		printf("Device ID of the Flash is %x\n", id);
-#endif
-		FlagDev = 0;
-	}
-	info->flash_id = id;
-
-	switch (bank_flag) {
-	case 0:
-		for (i = PriFlashABegin; i < SecFlashABegin; i++)
-			info->start[i] = (baseaddr + (i * AFP_SectorSize1));
-		info->size = 0x200000;
-		info->sector_count = 32;
-		break;
-	case 1:
-		info->start[0] = baseaddr + SecFlashASec1Off;
-		info->start[1] = baseaddr + SecFlashASec2Off;
-		info->start[2] = baseaddr + SecFlashASec3Off;
-		info->start[3] = baseaddr + SecFlashASec4Off;
-		info->size = 0x10000;
-		info->sector_count = 4;
-		break;
-	case 2:
-		info->start[0] = baseaddr + SecFlashBSec1Off;
-		info->start[1] = baseaddr + SecFlashBSec2Off;
-		info->start[2] = baseaddr + SecFlashBSec3Off;
-		info->start[3] = baseaddr + SecFlashBSec4Off;
-		info->size = 0x10000;
-		info->sector_count = 4;
-		break;
-	}
-	return (info->size);
-}
-
-unsigned long flash_init(void)
-{
-	unsigned long size_b0, size_b1, size_b2;
-	int i;
-
-	size_b0 = size_b1 = size_b2 = 0;
-#ifdef DEBUG
-	printf("Flash Memory Start 0x%x\n", CFG_FLASH_BASE);
-	printf("Memory Map for the Flash\n");
-	printf("0x20000000 - 0x200FFFFF Flash A Primary (1MB)\n");
-	printf("0x20100000 - 0x201FFFFF Flash B Primary (1MB)\n");
-	printf("0x20200000 - 0x2020FFFF Flash A Secondary (64KB)\n");
-	printf("0x20280000 - 0x2028FFFF Flash B Secondary (64KB)\n");
-	printf("Please type command flinfo for information on Sectors \n");
-#endif
-	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	size_b0 = flash_get_size(CFG_FLASH0_BASE, &flash_info[0], 0);
-	size_b1 = flash_get_size(CFG_FLASH0_BASE, &flash_info[1], 1);
-	size_b2 = flash_get_size(CFG_FLASH0_BASE, &flash_info[2], 2);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b0 == 0) {
-		printf("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-			size_b0, size_b0 >> 20);
-	}
-
-	(void)flash_protect(FLAG_PROTECT_SET,CFG_FLASH0_BASE,(flash_info[0].start[2] - 1),&flash_info[0]);
-
-	return (size_b0 + size_b1 + size_b2);
-}
-
-void flash_print_info(flash_info_t * info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id) {
-	case FLASH_PSD4256GV:
-		printf("ST Microelectronics ");
-		break;
-	default:
-		printf("Unknown Vendor ");
-		break;
-	}
-	for (i = 0; i < info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf("\n   ");
-		printf(" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     ");
-	}
-	printf("\n");
-	return;
-}
-
-int flash_erase(flash_info_t * info, int s_first, int s_last)
-{
-	int cnt = 0,i;
-	int prot,sect;
-
-	prot = 0;
-	for (sect = s_first; sect <= s_last; ++sect) {
-		if (info->protect[sect])
-			prot++;
-	}
-
-	if (prot)
-		printf ("- Warning: %d protected sectors will not be erased!\n", prot);
-	else
-		printf ("\n");
-
-	cnt = s_last - s_first + 1;
-
-	if (cnt == FLASH_TOT_SECT) {
-		printf("Erasing flash, Please Wait \n");
-		if(erase_flash() < 0) {
-			printf("Erasing flash failed \n");
-			return FLASH_FAIL;
-		}
-	} else {
-		printf("Erasing Flash locations, Please Wait\n");
-		for (i = s_first; i <= s_last; i++) {
-			if (info->protect[i] == 0) {	/* not protected */
-				if(erase_block_flash(i, info->start[i]) < 0) {
-					printf("Error Sector erasing \n");
-					return FLASH_FAIL;
-				}
-			}
-		}
-	}
-	return FLASH_SUCCESS;
-}
-
-int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-	int ret;
-
-	ret = write_data(addr, cnt, 1, (int *) src);
-	if(ret == FLASH_FAIL)
-		return ERR_NOT_ERASED;
-	return FLASH_SUCCESS;
-}
-
-
-int write_data(long lStart, long lCount, long lStride, int *pnData)
-{
-	long i = 0;
-	int j = 0;
-	unsigned long ulOffset = lStart - CFG_FLASH_BASE;
-	int d;
-	int iShift = 0;
-	int iNumWords = 2;
-	int nLeftover = lCount % 4;
-	int nSector = 0;
-
-	for (i = 0; (i < lCount / 4) && (i < BUFFER_SIZE); i++) {
-		for (iShift = 0, j = 0; (j < iNumWords);
-			j++, ulOffset += (lStride * 2)) {
-			if ((ulOffset >= INVALIDLOCNSTART)
-			&& (ulOffset < INVALIDLOCNEND)) {
-				printf("Invalid locations, Try writing to another location \n");
-				return FLASH_FAIL;
-			}
-			get_sector_number(ulOffset, &nSector);
-			read_flash(ulOffset,&d);
-			if(d != 0xffff) {
-				printf("Flash not erased at offset 0x%x Please erase to reprogram \n",ulOffset);
-				return FLASH_FAIL;
-			}
-			unlock_flash(ulOffset);
-			if(write_flash(ulOffset, (pnData[i] >> iShift)) < 0) {
-				printf("Error programming the flash \n");
-				return FLASH_FAIL;
-			}
-			iShift += 16;
-		}
-	}
-	if (nLeftover > 0) {
-		if ((ulOffset >= INVALIDLOCNSTART)
-			&& (ulOffset < INVALIDLOCNEND))
-				return FLASH_FAIL;
-		get_sector_number(ulOffset, &nSector);
-		read_flash(ulOffset,&d);
-		if(d != 0xffff) {
-			printf("Flash already programmed. Please erase to reprogram \n");
-			printf("uloffset = 0x%x \t d = 0x%x\n",ulOffset,d);
-			return FLASH_FAIL;
-		}
-		unlock_flash(ulOffset);
-		if(write_flash(ulOffset, pnData[i]) < 0) {
-			printf("Error programming the flash \n");
-			return FLASH_FAIL;
-		}
-	}
-	return FLASH_SUCCESS;
-}
-
-int read_data(long ulStart, long lCount, long lStride, int *pnData)
-{
-	long i = 0;
-	int j = 0;
-	long ulOffset = ulStart;
-	int iShift = 0;
-	int iNumWords = 2;
-	int nLeftover = lCount % 4;
-	int nHi, nLow;
-	int nSector = 0;
-
-	for (i = 0; (i < lCount / 4) && (i < BUFFER_SIZE); i++) {
-		for (iShift = 0, j = 0; j < iNumWords; j += 2) {
-			if ((ulOffset >= INVALIDLOCNSTART)
-				&& (ulOffset < INVALIDLOCNEND))
-					return FLASH_FAIL;
-
-			get_sector_number(ulOffset, &nSector);
-			read_flash(ulOffset, &nLow);
-			ulOffset += (lStride * 2);
-			read_flash(ulOffset, &nHi);
-			ulOffset += (lStride * 2);
-			pnData[i] = (nHi << 16) | nLow;
-		}
-	}
-	if (nLeftover > 0) {
-		if ((ulOffset >= INVALIDLOCNSTART)
-			&& (ulOffset < INVALIDLOCNEND))
-				return FLASH_FAIL;
-
-		get_sector_number(ulOffset, &nSector);
-		read_flash(ulOffset, &pnData[i]);
-	}
-	return FLASH_SUCCESS;
-}
-
-int write_flash(long nOffset, int nValue)
-{
-	long addr;
-
-	addr = (CFG_FLASH_BASE + nOffset);
-	asm("ssync;");
-	*(unsigned volatile short *) addr = nValue;
-	asm("ssync;");
-	if(poll_toggle_bit(nOffset) < 0)
-		return FLASH_FAIL;
-	return FLASH_SUCCESS;
-}
-
-int read_flash(long nOffset, int *pnValue)
-{
-	int nValue = 0x0;
-	long addr = (CFG_FLASH_BASE + nOffset);
-
-	if (nOffset != 0x2)
-		reset_flash();
-	asm("ssync;");
-	nValue = *(volatile unsigned short *) addr;
-	asm("ssync;");
-	*pnValue = nValue;
-	return TRUE;
-}
-
-int poll_toggle_bit(long lOffset)
-{
-	unsigned int u1,u2;
-	unsigned long timeout = 0xFFFFFFFF;
-	volatile unsigned long *FB = (volatile unsigned long *)(0x20000000 + lOffset);
-	while(1) {
-		if(timeout < 0)
-			break;
-		u1 = *(volatile unsigned short *)FB;
-		u2 = *(volatile unsigned short *)FB;
-		if((u1 & 0x0040) == (u2 & 0x0040))
-			return FLASH_SUCCESS;
-		if((u2 & 0x0020) == 0x0000)
-			continue;
-		u1 = *(volatile unsigned short *)FB;
-		if((u2 & 0x0040) == (u1 & 0x0040))
-			return FLASH_SUCCESS;
-		else {
-			reset_flash();
-			return FLASH_FAIL;
-		}
-		timeout--;
-	}
-	printf("Time out occured \n");
-	if(timeout <0)	return FLASH_FAIL;
-}
-
-void reset_flash(void)
-{
-	write_flash(WRITESEQ1, RESET_VAL);
-	/* Wait for 10 micro seconds */
-	udelay(10);
-}
-
-int erase_flash(void)
-{
-	write_flash(WRITESEQ1, WRITEDATA1);
-	write_flash(WRITESEQ2, WRITEDATA2);
-	write_flash(WRITESEQ3, WRITEDATA3);
-	write_flash(WRITESEQ4, WRITEDATA4);
-	write_flash(WRITESEQ5, WRITEDATA5);
-	write_flash(WRITESEQ6, WRITEDATA6);
-
-	if(poll_toggle_bit(0x0000) < 0)
-		return FLASH_FAIL;
-
-	write_flash(SecFlashAOff + WRITESEQ1, WRITEDATA1);
-	write_flash(SecFlashAOff + WRITESEQ2, WRITEDATA2);
-	write_flash(SecFlashAOff + WRITESEQ3, WRITEDATA3);
-	write_flash(SecFlashAOff + WRITESEQ4, WRITEDATA4);
-	write_flash(SecFlashAOff + WRITESEQ5, WRITEDATA5);
-	write_flash(SecFlashAOff + WRITESEQ6, WRITEDATA6);
-
-	if(poll_toggle_bit(SecFlashASec1Off) < 0)
-		return FLASH_FAIL;
-
-	write_flash(PriFlashBOff + WRITESEQ1, WRITEDATA1);
-	write_flash(PriFlashBOff + WRITESEQ2, WRITEDATA2);
-	write_flash(PriFlashBOff + WRITESEQ3, WRITEDATA3);
-	write_flash(PriFlashBOff + WRITESEQ4, WRITEDATA4);
-	write_flash(PriFlashBOff + WRITESEQ5, WRITEDATA5);
-	write_flash(PriFlashBOff + WRITESEQ6, WRITEDATA6);
-
-	if(poll_toggle_bit(PriFlashBOff) <0)
-		return FLASH_FAIL;
-
-	write_flash(SecFlashBOff + WRITESEQ1, WRITEDATA1);
-	write_flash(SecFlashBOff + WRITESEQ2, WRITEDATA2);
-	write_flash(SecFlashBOff + WRITESEQ3, WRITEDATA3);
-	write_flash(SecFlashBOff + WRITESEQ4, WRITEDATA4);
-	write_flash(SecFlashBOff + WRITESEQ5, WRITEDATA5);
-	write_flash(SecFlashBOff + WRITESEQ6, WRITEDATA6);
-
-	if(poll_toggle_bit(SecFlashBOff) < 0)
-		return FLASH_FAIL;
-
-	return FLASH_SUCCESS;
-}
-
-int erase_block_flash(int nBlock, unsigned long address)
-{
-	long ulSectorOff = 0x0;
-
-	if ((nBlock < 0) || (nBlock > AFP_NumSectors))
-		return FALSE;
-
-	ulSectorOff = (address - CFG_FLASH_BASE);
-
-	write_flash((WRITESEQ1 | ulSectorOff), WRITEDATA1);
-	write_flash((WRITESEQ2 | ulSectorOff), WRITEDATA2);
-	write_flash((WRITESEQ3 | ulSectorOff), WRITEDATA3);
-	write_flash((WRITESEQ4 | ulSectorOff), WRITEDATA4);
-	write_flash((WRITESEQ5 | ulSectorOff), WRITEDATA5);
-
-	write_flash(ulSectorOff, BlockEraseVal);
-
-	if(poll_toggle_bit(ulSectorOff) < 0)
-		return FLASH_FAIL;
-
-	return FLASH_SUCCESS;
-}
-
-void unlock_flash(long ulOffset)
-{
-	unsigned long ulOffsetAddr = ulOffset;
-	ulOffsetAddr &= 0xFFFF0000;
-
-	write_flash((WRITESEQ1 | ulOffsetAddr), UNLOCKDATA1);
-	write_flash((WRITESEQ2 | ulOffsetAddr), UNLOCKDATA2);
-	write_flash((WRITESEQ3 | ulOffsetAddr), UNLOCKDATA3);
-}
-
-int get_codes()
-{
-	int dev_id = 0;
-
-	write_flash(WRITESEQ1, GETCODEDATA1);
-	write_flash(WRITESEQ2, GETCODEDATA2);
-	write_flash(WRITESEQ3, GETCODEDATA3);
-
-	read_flash(0x0002, &dev_id);
-	dev_id &= 0x00FF;
-
-	reset_flash();
-
-	return dev_id;
-}
-
-void get_sector_number(long ulOffset, int *pnSector)
-{
-	int nSector = 0;
-
-	if (ulOffset >= SecFlashAOff) {
-		if ((ulOffset < SecFlashASec1Off)
-			&& (ulOffset < SecFlashASec2Off)) {
-				nSector = SECT32;
-		} else if ((ulOffset >= SecFlashASec2Off)
-			&& (ulOffset < SecFlashASec3Off)) {
-				nSector = SECT33;
-		} else if ((ulOffset >= SecFlashASec3Off)
-			&& (ulOffset < SecFlashASec4Off)) {
-				nSector = SECT34;
-		} else if ((ulOffset >= SecFlashASec4Off)
-			&& (ulOffset < SecFlashAEndOff)) {
-				nSector = SECT35;
-		}
-	} else if (ulOffset >= SecFlashBOff) {
-		if ((ulOffset < SecFlashBSec1Off)
-			&& (ulOffset < SecFlashBSec2Off)) {
-				nSector = SECT36;
-		}
-		if ((ulOffset < SecFlashBSec2Off)
-			&& (ulOffset < SecFlashBSec3Off)) {
-				nSector = SECT37;
-		}
-		if ((ulOffset < SecFlashBSec3Off)
-			&& (ulOffset < SecFlashBSec4Off)) {
-				nSector = SECT38;
-		}
-		if ((ulOffset < SecFlashBSec4Off)
-			&& (ulOffset < SecFlashBEndOff)) {
-				nSector = SECT39;
-		}
-	} else if ((ulOffset >= PriFlashAOff) && (ulOffset < SecFlashAOff)) {
-		nSector = ulOffset & 0xffff0000;
-		nSector = ulOffset >> 16;
-		nSector = nSector & 0x000ff;
-	}
-
-	if ((nSector >= 0) && (nSector < AFP_NumSectors)) {
-		*pnSector = nSector;
-	}
-}
diff --git a/board/ezkit533/psd4256.h b/board/ezkit533/psd4256.h
deleted file mode 100644
index 01f6566..0000000
--- a/board/ezkit533/psd4256.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * U-boot - psd4256.h
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * 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
- */
-
-/*
- * Flash A/B Port A configuration registers.
- * Addresses are offset values to CFG_FLASH1_BASE
- * for Flash A and CFG_FLASH2_BASE for Flash B.
- */
-
-#define	PSD_PORTA_DIN	0x070000
-#define	PSD_PORTA_DOUT	0x070004
-#define	PSD_PORTA_DIR	0x070006
-
-/*
- * Flash A/B Port B configuration registers
- * Addresses are offset values to CFG_FLASH1_BASE
- * for Flash A and CFG_FLASH2_BASE for Flash B.
- */
-
-#define	PSD_PORTB_DIN	0x070001
-#define	PSD_PORTB_DOUT	0x070005
-#define	PSD_PORTB_DIR	0x070007
-
-/*
- * Flash A Port A Bit definitions
- */
-
-#define	PSDA_PPICLK1	0x20		/* PPI Clock select bit 1		*/
-#define	PSDA_PPICLK0	0x10		/* PPI Clock select bit 0		*/
-#define	PSDA_VDEC_RST	0x08		/* Video decoder reset, 0 = RESET	*/
-#define	PSDA_VENC_RST	0x04		/* Video encoder reset, 0 = RESET	*/
-#define	PSDA_CODEC_RST	0x01		/* Codec reset, 0 = RESET		*/
-
-/*
- * Flash A Port B Bit definitions
- */
-
-#define	PSDA_LED9	0x20		/* LED 9, 1 = LED ON			*/
-#define	PSDA_LED8	0x10		/* LED 8, 1 = LED ON			*/
-#define	PSDA_LED7	0x08		/* LED 7, 1 = LED ON			*/
-#define	PSDA_LED6	0x04		/* LED 6, 1 = LED ON			*/
-#define	PSDA_LED5	0x02		/* LED 5, 1 = LED ON			*/
-#define	PSDA_LED4	0x01		/* LED 4, 1 = LED ON			*/
diff --git a/board/ezkit533/u-boot.lds b/board/ezkit533/u-boot.lds
deleted file mode 100644
index 10203ff..0000000
--- a/board/ezkit533/u-boot.lds
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * 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
- */
-
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)	}
-  .rela.text     : { *(.rela.text) 	}
-  .rel.data      : { *(.rel.data)	}
-  .rela.data     : { *(.rela.data) 	}
-  .rel.rodata    : { *(.rel.rodata) 	}
-  .rela.rodata   : { *(.rela.rodata) 	}
-  .rel.got       : { *(.rel.got)	}
-  .rela.got      : { *(.rela.got)	}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)	}
-  .rela.bss      : { *(.rela.bss)	}
-  .rel.plt       : { *(.rel.plt)	}
-  .rela.plt      : { *(.rela.plt)	}
-  .init          : { *(.init)		}
-  .plt : { *(.plt) }
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector before the environment sector. If it throws 	*/
-    /* an error during compilation remove an object here to get	*/
-    /* it linked after the configuration sector.		*/
-
-    cpu/bf533/start.o		(.text)
-    cpu/bf533/start1.o		(.text)
-    cpu/bf533/traps.o		(.text)
-    cpu/bf533/interrupt.o	(.text)
-    cpu/bf533/serial.o		(.text)
-    common/dlmalloc.o		(.text)
-    lib_generic/vsprintf.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_generic/zlib.o		(.text)
-    board/ezkit533/ezkit533.o		(.text)
-
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/environment.o	(.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.rodata)
-    *(.rodata1)
-    *(.rodata.str1.4)
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    *(.got)
-    _GOT2_TABLE_ = .;
-    *(.got2)
-    _FIXUP_TABLE_ = .;
-    *(.fixup)
-  }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  __u_boot_cmd_start = .;
-  .u_boot_cmd : { *(.u_boot_cmd) }
-  __u_boot_cmd_end = .;
-
-
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  _end = . ;
-  PROVIDE (end = .);
-}