Patchwork [U-Boot,v2,08/16] ARM: remove broken "smdk2400" board

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Submitter Wolfgang Denk
Date Aug. 26, 2011, 12:25 p.m.
Message ID <1314361548-18566-9-git-send-email-wd@denx.de>
Download mbox | patch
Permalink /patch/111758/
State Accepted
Commit ad218a868b57a69f189a6dfb438c77f46563431d
Delegated to: Albert ARIBAUD
Headers show

Comments

Wolfgang Denk - Aug. 26, 2011, 12:25 p.m.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Gary Jennejohn <garyj@denx.de>
---
 MAINTAINERS                            |    4 -
 MAKEALL                                |    1 -
 board/samsung/smdk2400/Makefile        |   51 ----
 board/samsung/smdk2400/config.mk       |   25 --
 board/samsung/smdk2400/flash.c         |  492 --------------------------------
 board/samsung/smdk2400/lowlevel_init.S |  163 -----------
 board/samsung/smdk2400/smdk2400.c      |  125 --------
 boards.cfg                             |    1 -
 doc/README.scrapyard                   |    1 +
 include/configs/smdk2400.h             |  189 ------------
 10 files changed, 1 insertions(+), 1051 deletions(-)
 delete mode 100644 board/samsung/smdk2400/Makefile
 delete mode 100644 board/samsung/smdk2400/config.mk
 delete mode 100644 board/samsung/smdk2400/flash.c
 delete mode 100644 board/samsung/smdk2400/lowlevel_init.S
 delete mode 100644 board/samsung/smdk2400/smdk2400.c
 delete mode 100644 include/configs/smdk2400.h

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 03ba243..4927d4b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -682,10 +682,6 @@  Grazvydas Ignotas <notasas@gmail.com>
 
 	omap3_pandora	ARM ARMV7 (OMAP3xx SoC)
 
-Gary Jennejohn <garyj@denx.de>
-
-	smdk2400	ARM920T
-
 Matthias Kaehlcke <matthias@kaehlcke.net>
 	edb9301			ARM920T (EP9301)
 	edb9302			ARM920T (EP9302)
diff --git a/MAKEALL b/MAKEALL
index a485b95..73a053d 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -340,7 +340,6 @@  LIST_ARM9="			\
 	rd6281a			\
 	scb9328			\
 	sheevaplug		\
-	smdk2400		\
 	smdk2410		\
 	spear300		\
 	spear310		\
diff --git a/board/samsung/smdk2400/Makefile b/board/samsung/smdk2400/Makefile
deleted file mode 100644
index 0c45d02..0000000
--- a/board/samsung/smdk2400/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@ 
-#
-# (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).o
-
-COBJS	:= smdk2400.o flash.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))
-
-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 --git a/board/samsung/smdk2400/config.mk b/board/samsung/smdk2400/config.mk
deleted file mode 100644
index 4c27dc3..0000000
--- a/board/samsung/smdk2400/config.mk
+++ /dev/null
@@ -1,25 +0,0 @@ 
-#
-# (C) Copyright 2002
-# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
-#
-# SAMSUNG board with S3C2400X (ARM920T) CPU
-#
-# see http://www.samsung.com/ for more information on SAMSUNG
-#
-
-#
-# SAMSUNG has 1 bank of 32 MB DRAM
-#
-# 0C00'0000 to 0E00'0000
-#
-# Linux-Kernel is expected to be at 0cf0'0000, entry 0cf0'0000
-# optionally with a ramdisk at 0c80'0000
-#
-# we load ourself to 0CF80000 (must be high enough not to be
-# overwritten by the uncompessing Linux kernel)
-#
-# download area is 0C80'0000
-#
-
-
-CONFIG_SYS_TEXT_BASE = 0x0CF80000
diff --git a/board/samsung/smdk2400/flash.c b/board/samsung/smdk2400/flash.c
deleted file mode 100644
index 47382fe..0000000
--- a/board/samsung/smdk2400/flash.c
+++ /dev/null
@@ -1,492 +0,0 @@ 
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@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
- */
-
-/* #define DEBUG */
-
-#include <common.h>
-#include <environment.h>
-
-#define FLASH_BANK_SIZE 0x1000000	/* 2 x   8 MB */
-#define MAIN_SECT_SIZE  0x40000		/* 2 x 128 kB */
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-#define CMD_READ_ARRAY		0x00FF00FF
-#define CMD_IDENTIFY		0x00900090
-#define CMD_ERASE_SETUP		0x00200020
-#define CMD_ERASE_CONFIRM	0x00D000D0
-#define CMD_PROGRAM		0x00400040
-#define CMD_RESUME		0x00D000D0
-#define CMD_SUSPEND		0x00B000B0
-#define CMD_STATUS_READ		0x00700070
-#define CMD_STATUS_RESET	0x00500050
-
-#define BIT_BUSY		0x00800080
-#define BIT_ERASE_SUSPEND	0x00400040
-#define BIT_ERASE_ERROR		0x00200020
-#define BIT_PROGRAM_ERROR	0x00100010
-#define BIT_VPP_RANGE_ERROR	0x00080008
-#define BIT_PROGRAM_SUSPEND	0x00040004
-#define BIT_PROTECT_ERROR	0x00020002
-#define BIT_UNDEFINED		0x00010001
-
-#define BIT_SEQUENCE_ERROR	0x00300030
-#define BIT_TIMEOUT		0x80000000
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
-	int i, j;
-	ulong size = 0;
-
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
-		ulong flashbase = 0;
-
-		flash_info[i].flash_id =
-			(INTEL_MANUFACT     & FLASH_VENDMASK) |
-			(INTEL_ID_28F640J3A & FLASH_TYPEMASK);
-		flash_info[i].size = FLASH_BANK_SIZE;
-		flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-		memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
-		if (i == 0)
-			flashbase = CONFIG_SYS_FLASH_BASE;
-		else
-			panic ("configured too many flash banks!\n");
-		for (j = 0; j < flash_info[i].sector_count; j++) {
-			flash_info[i].start[j] = flashbase;
-
-			/* uniform sector size */
-			flashbase += MAIN_SECT_SIZE;
-		}
-		size += flash_info[i].size;
-	}
-
-	/*
-	 * Protect monitor and environment sectors
-	 */
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_SYS_FLASH_BASE,
-			CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
-			&flash_info[0]);
-
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR,
-			CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1, &flash_info[0]);
-
-#ifdef CONFIG_ENV_ADDR_REDUND
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR_REDUND,
-			CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
-			&flash_info[0]);
-#endif
-
-	return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
-	int i;
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case (INTEL_MANUFACT & FLASH_VENDMASK):
-		printf ("Intel: ");
-		break;
-	default:
-		printf ("Unknown Vendor ");
-		break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case (INTEL_ID_28F640J3A & FLASH_TYPEMASK):
-		printf ("2x 28F640J3A (64Mbit)\n");
-		break;
-	default:
-		printf ("Unknown Chip Type\n");
-		goto Done;
-		break;
-	}
-
-	printf ("  Size: %ld MB in %d Sectors\n",
-			info->size >> 20, info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-	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");
-
-Done:	;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_error (ulong code)
-{
-	/* Check bit patterns */
-	/* SR.7=0 is busy, SR.7=1 is ready */
-	/* all other flags indicate error on 1 */
-	/* SR.0 is undefined */
-	/* Timeout is our faked flag */
-
-	/* sequence is described in Intel 290644-005 document */
-
-	/* check Timeout */
-	if (code & BIT_TIMEOUT) {
-		puts ("Timeout\n");
-		return ERR_TIMOUT;
-	}
-
-	/* check Busy, SR.7 */
-	if (~code & BIT_BUSY) {
-		puts ("Busy\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Vpp low, SR.3 */
-	if (code & BIT_VPP_RANGE_ERROR) {
-		puts ("Vpp range error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Device Protect Error, SR.1 */
-	if (code & BIT_PROTECT_ERROR) {
-		puts ("Device protect error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Command Seq Error, SR.4 & SR.5 */
-	if (code & BIT_SEQUENCE_ERROR) {
-		puts ("Command seqence error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Block Erase Error, SR.5 */
-	if (code & BIT_ERASE_ERROR) {
-		puts ("Block erase error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Program Error, SR.4 */
-	if (code & BIT_PROGRAM_ERROR) {
-		puts ("Program error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Block Erase Suspended, SR.6 */
-	if (code & BIT_ERASE_SUSPEND) {
-		puts ("Block erase suspended\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Program Suspended, SR.2 */
-	if (code & BIT_PROGRAM_SUSPEND) {
-		puts ("Program suspended\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* OK, no error */
-	return ERR_OK;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
-	ulong result, result1;
-	int iflag, prot, sect;
-	int rc = ERR_OK;
-	ulong start;
-
-#ifdef USE_920T_MMU
-	int cflag;
-#endif
-
-	debug ("flash_erase: s_first %d  s_last %d\n", s_first, s_last);
-
-	/* first look for protection bits */
-
-	if (info->flash_id == FLASH_UNKNOWN)
-		return ERR_UNKNOWN_FLASH_TYPE;
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		return ERR_INVAL;
-	}
-
-	if ((info->flash_id & FLASH_VENDMASK) !=
-		(INTEL_MANUFACT & FLASH_VENDMASK)) {
-		return ERR_UNKNOWN_FLASH_VENDOR;
-	}
-
-	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");
-	}
-
-	/*
-	 * Disable interrupts which might cause a timeout
-	 * here. Remember that our exception vectors are
-	 * at address 0 in the flash, and we don't want a
-	 * (ticker) exception to happen while the flash
-	 * chip is in programming mode.
-	 */
-#ifdef USE_920T_MMU
-	cflag = dcache_status ();
-	dcache_disable ();
-#endif
-	iflag = disable_interrupts ();
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-
-		debug ("Erasing sector %2d @ %08lX... ",
-			sect, info->start[sect]);
-
-		/* arm simple, non interrupt dependent timer */
-		start = get_timer(0);
-
-		if (info->protect[sect] == 0) {	/* not protected */
-			vu_long *addr = (vu_long *) (info->start[sect]);
-			ulong bsR7, bsR7_2, bsR5, bsR5_2;
-
-			/* *addr = CMD_STATUS_RESET; */
-			*addr = CMD_ERASE_SETUP;
-			*addr = CMD_ERASE_CONFIRM;
-
-			/* wait until flash is ready */
-			do {
-				/* check timeout */
-				if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					*addr = CMD_STATUS_RESET;
-					result = BIT_TIMEOUT;
-					break;
-				}
-
-				*addr = CMD_STATUS_READ;
-				result = *addr;
-				bsR7 = result & (1 << 7);
-				bsR7_2 = result & (1 << 23);
-			} while (!bsR7 | !bsR7_2);
-
-			*addr = CMD_STATUS_READ;
-			result1 = *addr;
-			bsR5 = result1 & (1 << 5);
-			bsR5_2 = result1 & (1 << 21);
-#ifdef SAMSUNG_FLASH_DEBUG
-			printf ("bsR5 %lx bsR5_2 %lx\n", bsR5, bsR5_2);
-			if (bsR5 != 0 && bsR5_2 != 0)
-				printf ("bsR5 %lx bsR5_2 %lx\n", bsR5, bsR5_2);
-#endif
-
-			*addr = CMD_READ_ARRAY;
-			*addr = CMD_RESUME;
-
-			if ((rc = flash_error (result)) != ERR_OK)
-				goto outahere;
-#if 0
-			printf ("ok.\n");
-		} else {		/* it was protected */
-
-			printf ("protected!\n");
-#endif
-		}
-	}
-
-outahere:
-	/* allow flash to settle - wait 10 ms */
-	udelay_masked (10000);
-
-	if (iflag)
-		enable_interrupts ();
-
-#ifdef USE_920T_MMU
-	if (cflag)
-		dcache_enable ();
-#endif
-	return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t * info, ulong dest, ulong data)
-{
-	vu_long *addr = (vu_long *) dest;
-	ulong result;
-	int rc = ERR_OK;
-	int iflag;
-	ulong start;
-
-#ifdef USE_920T_MMU
-	int cflag;
-#endif
-
-	/*
-	 * Check if Flash is (sufficiently) erased
-	 */
-	result = *addr;
-	if ((result & data) != data)
-		return ERR_NOT_ERASED;
-
-	/*
-	 * Disable interrupts which might cause a timeout
-	 * here. Remember that our exception vectors are
-	 * at address 0 in the flash, and we don't want a
-	 * (ticker) exception to happen while the flash
-	 * chip is in programming mode.
-	 */
-#ifdef USE_920T_MMU
-	cflag = dcache_status ();
-	dcache_disable ();
-#endif
-	iflag = disable_interrupts ();
-
-	/* *addr = CMD_STATUS_RESET; */
-	*addr = CMD_PROGRAM;
-	*addr = data;
-
-	/* arm simple, non interrupt dependent timer */
-	start = get_timer(0);
-
-	/* wait until flash is ready */
-	do {
-		/* check timeout */
-		if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			*addr = CMD_SUSPEND;
-			result = BIT_TIMEOUT;
-			break;
-		}
-
-		*addr = CMD_STATUS_READ;
-		result = *addr;
-	} while (~result & BIT_BUSY);
-
-	/* *addr = CMD_READ_ARRAY; */
-	*addr = CMD_STATUS_READ;
-	result = *addr;
-
-	rc = flash_error (result);
-
-	if (iflag)
-		enable_interrupts ();
-
-#ifdef USE_920T_MMU
-	if (cflag)
-		dcache_enable ();
-#endif
-	*addr = CMD_READ_ARRAY;
-	*addr = CMD_RESUME;
-	return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int l;
-	int i, rc;
-
-	wp = (addr & ~3);			/* get lower word aligned address */
-
-	/*
-	 * handle unaligned start bytes
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i = 0, cp = wp; i < l; ++i, ++cp) {
-			data = (data >> 8) | (*(uchar *) cp << 24);
-		}
-		for (; i < 4 && cnt > 0; ++i) {
-			data = (data >> 8) | (*src++ << 24);
-			--cnt;
-			++cp;
-		}
-		for (; cnt == 0 && i < 4; ++i, ++cp) {
-			data = (data >> 8) | (*(uchar *) cp << 24);
-		}
-
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = *((vu_long *) src);
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		src += 4;
-		wp += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		return ERR_OK;
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
-		data = (data >> 8) | (*src++ << 24);
-		--cnt;
-	}
-	for (; i < 4; ++i, ++cp) {
-		data = (data >> 8) | (*(uchar *) cp << 24);
-	}
-
-	return write_word (info, wp, data);
-}
diff --git a/board/samsung/smdk2400/lowlevel_init.S b/board/samsung/smdk2400/lowlevel_init.S
deleted file mode 100644
index c275c07..0000000
--- a/board/samsung/smdk2400/lowlevel_init.S
+++ /dev/null
@@ -1,163 +0,0 @@ 
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Modified for the Samsung development board by
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@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 <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-/*
- *
- * Taken from linux/arch/arm/boot/compressed/head-s3c2400.S
- *
- * Copyright (C) 2001 Samsung Electronics by chc, 010406
- *
- * S3C2400 specific tweaks.
- *
- */
-
-/* memory controller */
-#define BWSCON 0x14000000
-#define BANKCON3 0x14000010	/* for cs8900, ethernet */
-
-/* Bank0 */
-#define B0_Tacs	0x0	/* 0 clk */
-#define B0_Tcos	0x0	/* 0 clk */
-#define B0_Tacc	0x7	/* 14 clk */
-#define B0_Tcoh	0x0	/* 0 clk */
-#define B0_Tah	0x0	/* 0 clk */
-#define B0_Tacp	0x0
-#define B0_PMC	0x0	/* normal */
-
-/* Bank1 */
-#define B1_Tacs	0x0	/* 0 clk */
-#define B1_Tcos	0x0	/* 0 clk */
-#define B1_Tacc	0x7	/* 14 clk */
-#define B1_Tcoh	0x0	/* 0 clk */
-#define B1_Tah	0x0	/* 0 clk */
-#define B1_Tacp	0x0
-#define B1_PMC	0x0	/* normal */
-
-/* Bank2 */
-#define B2_Tacs	0x0	/* 0 clk */
-#define B2_Tcos	0x0	/* 0 clk */
-#define B2_Tacc	0x7	/* 14 clk */
-#define B2_Tcoh	0x0	/* 0 clk */
-#define B2_Tah	0x0	/* 0 clk */
-#define B2_Tacp	0x0
-#define B2_PMC	0x0	/* normal */
-
-/* Bank3 - setup for the cs8900 */
-#define B3_Tacs	0x0	/* 0 clk */
-#define B3_Tcos	0x3	/* 4 clk */
-#define B3_Tacc	0x7	/* 14 clk */
-#define B3_Tcoh	0x1	/* 1 clk */
-#define B3_Tah	0x0	/* 0 clk */
-#define B3_Tacp	0x3	/* 6 clk */
-#define B3_PMC	0x0	/* normal */
-
-/* Bank4 */
-#define B4_Tacs	0x0	/* 0 clk */
-#define B4_Tcos	0x0	/* 0 clk */
-#define B4_Tacc	0x7	/* 14 clk */
-#define B4_Tcoh	0x0	/* 0 clk */
-#define B4_Tah	0x0	/* 0 clk */
-#define B4_Tacp	0x0
-#define B4_PMC	0x0	/* normal */
-
-/* Bank5 */
-#define B5_Tacs	0x0	/* 0 clk */
-#define B5_Tcos	0x0	/* 0 clk */
-#define B5_Tacc	0x7	/* 14 clk */
-#define B5_Tcoh	0x0	/* 0 clk */
-#define B5_Tah	0x0	/* 0 clk */
-#define B5_Tacp	0x0
-#define B5_PMC	0x0	/* normal */
-
-/* Bank6 */
-#define	B6_MT	0x3	/* SDRAM */
-#define	B6_Trcd	0x1	/* 3clk */
-#define	B6_SCAN	0x1	/* 9 bit */
-
-/* Bank7 */
-#define	B7_MT	0x3	/* SDRAM */
-#define	B7_Trcd	0x1	/* 3clk */
-#define	B7_SCAN	0x1	/* 9 bit */
-
-/* refresh parameter */
-#define REFEN	0x1	/* enable refresh */
-#define TREFMD	0x0	/* CBR(CAS before RAS)/auto refresh */
-#define Trp	0x0	/* 2 clk */
-#define Trc	0x3	/* 7 clk */
-#define Tchr	0x2	/* 3 clk */
-
-#define REFCNT	1113	/* period=15.6 us, HCLK=60Mhz, (2048+1-15.6*66) */
-
-
-_TEXT_BASE:
-	.word	CONFIG_SYS_TEXT_BASE
-
-.globl lowlevel_init
-lowlevel_init:
-	/* memory control configuration */
-	/* make r0 relative the current location so that it */
-	/* reads SMRDATA out of FLASH rather than memory ! */
-	ldr     r0, =SMRDATA
-	ldr	r1, _TEXT_BASE
-	sub	r0, r0, r1
-	ldr	r1, =BWSCON	/* Bus Width Status Controller */
-	add     r2, r0, #52
-0:
-	ldr     r3, [r0], #4
-	str     r3, [r1], #4
-	cmp     r2, r0
-	bne     0b
-
-	/* everything is fine now */
-	mov	pc, lr
-
-	.ltorg
-/* the literal pools origin */
-
-SMRDATA:
-	.word	0x2211d114	/* d->Ethernet, BUSWIDTH=32 */
-	.word	((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC)) /* GCS0 */
-	.word	((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC)) /* GCS1 */
-	.word	((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC)) /* GCS2 */
-	.word	((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC)) /* GCS3 */
-	.word	((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC)) /* GCS4 */
-	.word	((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC)) /* GCS5 */
-	.word	((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN)) /* GCS6 */
-	.word	((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN)) /* GCS7 */
-	.word	((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
-	.word	0x10	/* BUSWIDTH=32, SCLK power saving mode, BANKSIZE 32M/32M */
-	.word	0x30	/* MRSR6, CL=3clk */
-	.word	0x30	/* MRSR7 */
diff --git a/board/samsung/smdk2400/smdk2400.c b/board/samsung/smdk2400/smdk2400.c
deleted file mode 100644
index 895bd77..0000000
--- a/board/samsung/smdk2400/smdk2400.c
+++ /dev/null
@@ -1,125 +0,0 @@ 
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@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 <netdev.h>
-#include <asm/arch/s3c24x0_cpu.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_MODEM_SUPPORT
-static int key_pressed(void);
-int mdm_init (bd_t *);
-extern void disable_putc(void);
-extern void enable_putc(void);
-extern int hwflow_onoff(int);
-extern int do_mdm_init; /* defined in common/main.c */
-#endif /* CONFIG_MODEM_SUPPORT */
-
-/*
- * Miscellaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
-	struct s3c24x0_clock_power * const clk_power =
-					s3c24x0_get_base_clock_power();
-	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
-
-	/* memory and cpu-speed are setup before relocation */
-	/* change the clock to be 50 MHz 1:1:1 */
-	clk_power->mpllcon = 0x5c042;
-	clk_power->clkdivn = 0;
-	/* set up the I/O ports */
-	gpio->pacon = 0x3ffff;
-	gpio->pbcon = 0xaaaaaaaa;
-	gpio->pbup = 0xffff;
-	gpio->pecon = 0x0;
-	gpio->peup = 0x0;
-#ifdef CONFIG_HWFLOW
-	/*CTS[0] RTS[0] INPUT INPUT TXD[0] INPUT RXD[0] */
-	/*   10,   10,   00,   00,    10,   00,    10 */
-	gpio->pfcon = 0xa22;
-	/* Disable pull-up on Rx, Tx, CTS and RTS pins */
-	gpio->pfup = 0x35;
-#else
-	/*INPUT INPUT INPUT INPUT TXD[0] INPUT RXD[0] */
-	/*   00,   00,   00,   00,    10,   00,    10 */
-	gpio->pfcon = 0x22;
-	/* Disable pull-up on Rx and Tx pins */
-	gpio->pfup = 0x5;
-#endif	/* CONFIG_HWFLOW */
-	gpio->pgcon = 0x0;
-	gpio->pgup = 0x0;
-	gpio->opencr = 0x0;
-
-	/* arch number of SAMSUNG-Board to MACH_TYPE_SMDK2400 */
-	gd->bd->bi_arch_number = MACH_TYPE_SMDK2400;
-
-	/* adress of boot parameters */
-	gd->bd->bi_boot_params = 0x0C000100;
-
-#ifdef CONFIG_MODEM_SUPPORT
-	if (key_pressed()) {
-		disable_putc();	/* modem doesn't understand banner etc */
-		do_mdm_init = 1;
-	}
-#endif	/* CONFIG_MODEM_SUPPORT */
-
-	return 0;
-}
-
-int dram_init (void)
-{
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
-	return 0;
-}
-
-#ifdef CONFIG_MODEM_SUPPORT
-static int key_pressed(void)
-{
-	int rc;
-	if (1) {	/* check for button push here, now just return 1 */
-		rc = 1;
-	}
-
-	return rc;
-}
-#endif	/* CONFIG_MODEM_SUPPORT */
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
-	int rc = 0;
-#ifdef CONFIG_CS8900
-	rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
-	return rc;
-}
-#endif
diff --git a/boards.cfg b/boards.cfg
index 8a501ae..f70afe2 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -67,7 +67,6 @@  scb9328                      arm         arm920t     -                   -
 cm4008                       arm         arm920t     -                   -              ks8695
 cm41xx                       arm         arm920t     -                   -              ks8695
 VCMA9                        arm         arm920t     vcma9               mpl            s3c24x0
-smdk2400                     arm         arm920t     -                   samsung        s3c24x0
 smdk2410                     arm         arm920t     -                   samsung        s3c24x0
 voiceblue                    arm         arm925t
 omap1510inn                  arm         arm925t     -                   ti
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 0c62885..19bd1d6 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@  easily if here is something they might want to dig for...
 
 Board	Arch	CPU	removed	    Commit	last known maintainer/contact
 =============================================================================
+smdk2400 arm	arm920t	-	  2011-07-17	Gary Jennejohn <garyj@denx.de>
 sbc2410x arm	arm920t	-	  2011-07-17
 netstar	arm	arm925t	-	  2011-07-17
 mx1fs2	arm	arm920t	-	  2011-07-17
diff --git a/include/configs/smdk2400.h b/include/configs/smdk2400.h
deleted file mode 100644
index 064749e..0000000
--- a/include/configs/smdk2400.h
+++ /dev/null
@@ -1,189 +0,0 @@ 
-/*
- * (C) Copyright 2002-2005
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- * Gary Jennejohn <garyj@denx.de>
- *
- * Configuation settings for the SAMSUNG 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 __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM920T	1	/* This is an ARM920T core	*/
-#define CONFIG_S3C24X0	1	/* in a SAMSUNG S3C24x0-type SoC	*/
-#define CONFIG_S3C2400	1	/* specifically a SAMSUNG S3C2400 SoC	*/
-#define CONFIG_SMDK2400	1	/* on an SAMSUNG SMDK2400 Board */
-
-/* input clock of PLL */
-#define CONFIG_SYS_CLK_FREQ	12000000 /* SMDK2400 has 12 MHz input clock */
-#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
-
-#define CONFIG_CMDLINE_TAG	 1	/* enable passing of ATAGs	*/
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG	 1
-
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900		/* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE	0x07000300 /* agrees with WIN CE PA */
-#define CONFIG_CS8900_BUS16	/* the Linux driver does accesses as shorts */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_S3C24X0_SERIAL
-#define CONFIG_SERIAL1          1	/* we use SERIAL 1 on SAMSUNG */
-
-#undef	CONFIG_HWFLOW			/* include RTS/CTS flow control support	*/
-
-#undef	CONFIG_MODEM_SUPPORT		/* enable modem initialization stuff */
-
-/*
- * The following enables modem debugging stuff. The dbg() and
- * 'char screen[1024]' are used for debug printfs. Unfortunately,
- * it is usable only from BDI
- */
-#undef CONFIG_MODEM_SUPPORT_DEBUG
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE		115200
-
-#define	CONFIG_TIMESTAMP	1	/* Print timestamp info for images */
-
-/* Use s3c2400's RTC */
-#define CONFIG_RTC_S3C24X0	1
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_SNTP
-
-#if defined(CONFIG_HWFLOW)
-    #define CONFIG_CONFIG_HWFLOW
-#endif
-
-#if !defined(USE_920T_MMU)
-    #undef CONFIG_CMD_CACHE
-#endif
-
-
-#define CONFIG_BOOTDELAY	3
-#define CONFIG_NETMASK          255.255.255.0
-#define CONFIG_IPADDR		134.98.93.36
-#define CONFIG_SERVERIP		134.98.93.22
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
-/* what's this ? it's not used anywhere */
-#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define	CONFIG_SYS_LONGHELP				/* undef to save memory		*/
-#define	CONFIG_SYS_PROMPT		"SMDK2400 # "	/* Monitor Command Prompt	*/
-#define	CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/
-#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define	CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-
-#define CONFIG_SYS_MEMTEST_START	0x0c000000	/* memtest works on	*/
-#define CONFIG_SYS_MEMTEST_END		0x0e000000	/* 32 MB in DRAM	*/
-
-#define	CONFIG_SYS_LOAD_ADDR		0x0cf00000	/* default load address	*/
-
-#define	CONFIG_SYS_HZ			1000
-
-/* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS	1	   /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1		0x0c000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE	0x02000000 /* 32 MB */
-
-#define CONFIG_SYS_FLASH_BASE		0x00000000 /* Flash Bank #1 */
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT	(64)	/* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT	(5*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT	(5*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define	CONFIG_ENV_IS_IN_FLASH	1
-
-/* Address and size of Primary Environment Sector	*/
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x40000)
-#define CONFIG_ENV_SIZE		0x40000
-
-/* Address and size of Redundant Environment Sector	*/
-#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
-
-#endif	/* __CONFIG_H */