Major cleanup for AMCC PPC4xx eval boards.

Patch by Stefan Roese, 01 Aug 2005

8 files changed, 0 insertions, 1562 deletions

diff --git a/board/ebony/Makefile b/board/ebony/Makefile
deleted file mode 100644
index 4a3927be7e..0000000000
--- a/board/ebony/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# (C) Copyright 2002
-# 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 $(TOPDIR)/config.mk
-
-LIB	= lib$(BOARD).a
-
-OBJS	= $(BOARD).o flash.o
-SOBJS	= init.o
-
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
-
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
-#########################################################################
-
-.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-
-sinclude .depend
-
-#########################################################################
diff --git a/board/ebony/config.mk b/board/ebony/config.mk
deleted file mode 100644
index 84e3e52509..0000000000
--- a/board/ebony/config.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# (C) Copyright 2002
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-# esd ADCIOP boards
-#
-
-#TEXT_BASE = 0xFFFE0000
-
-ifeq ($(ramsym),1)
-TEXT_BASE = 0x07FD0000
-else
-TEXT_BASE = 0xFFF80000
-endif
-
-PLATFORM_CPPFLAGS += -DCONFIG_440=1
-
-ifeq ($(debug),1)
-PLATFORM_CPPFLAGS += -DDEBUG
-endif
-
-ifeq ($(dbcr),1)
-PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
-endif
diff --git a/board/ebony/ebony.c b/board/ebony/ebony.c
deleted file mode 100644
index a5b3fb6538..0000000000
--- a/board/ebony/ebony.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- *  Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <common.h>
-#include "ebony.h"
-#include <asm/processor.h>
-#include <spd_sdram.h>
-
-#define BOOT_SMALL_FLASH	32	/* 00100000 */
-#define FLASH_ONBD_N		2	/* 00000010 */
-#define FLASH_SRAM_SEL		1	/* 00000001 */
-
-long int fixed_sdram (void);
-
-int board_early_init_f (void)
-{
-	uint reg;
-	unsigned char *fpga_base = (unsigned char *) CFG_FPGA_BASE;
-	unsigned char status;
-
-
-	/*--------------------------------------------------------------------
-	 * Setup the external bus controller/chip selects
-	 *-------------------------------------------------------------------*/
-	mtdcr (ebccfga, xbcfg);
-	reg = mfdcr (ebccfgd);
-	mtdcr (ebccfgd, reg | 0x04000000);	/* Set ATC */
-
-	mtebc (pb1ap, 0x02815480);	/* NVRAM/RTC */
-	mtebc (pb1cr, 0x48018000);	/* BA=0x480 1MB R/W 8-bit */
-	mtebc (pb7ap, 0x01015280);	/* FPGA registers */
-	mtebc (pb7cr, 0x48318000);	/* BA=0x483 1MB R/W 8-bit */
-
-	/* read FPGA_REG0  and set the bus controller */
-	status = *fpga_base;
-	if ((status & BOOT_SMALL_FLASH) && !(status & FLASH_ONBD_N)) {
-		mtebc (pb0ap, 0x9b015480);	/* FLASH/SRAM */
-		mtebc (pb0cr, 0xfff18000);	/* BAS=0xfff 1MB R/W 8-bit */
-		mtebc (pb2ap, 0x9b015480);	/* 4MB FLASH */
-		mtebc (pb2cr, 0xff858000);	/* BAS=0xff8 4MB R/W 8-bit */
-	} else {
-		mtebc (pb0ap, 0x9b015480);	/* 4MB FLASH */
-		mtebc (pb0cr, 0xffc58000);	/* BAS=0xffc 4MB R/W 8-bit */
-
-		/* set CS2 if FLASH_ONBD_N == 0 */
-		if (!(status & FLASH_ONBD_N)) {
-			mtebc (pb2ap, 0x9b015480);	/* FLASH/SRAM */
-			mtebc (pb2cr, 0xff818000);	/* BAS=0xff8 4MB R/W 8-bit */
-		}
-	}
-
-	/*--------------------------------------------------------------------
-	 * Setup the interrupt controller polarities, triggers, etc.
-	 *-------------------------------------------------------------------*/
-	mtdcr (uic0sr, 0xffffffff);	/* clear all */
-	mtdcr (uic0er, 0x00000000);	/* disable all */
-	mtdcr (uic0cr, 0x00000009);	/* SMI & UIC1 crit are critical */
-	mtdcr (uic0pr, 0xfffffe13);	/* per ref-board manual */
-	mtdcr (uic0tr, 0x01c00008);	/* per ref-board manual */
-	mtdcr (uic0vr, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr (uic0sr, 0xffffffff);	/* clear all */
-
-	mtdcr (uic1sr, 0xffffffff);	/* clear all */
-	mtdcr (uic1er, 0x00000000);	/* disable all */
-	mtdcr (uic1cr, 0x00000000);	/* all non-critical */
-	mtdcr (uic1pr, 0xffffe0ff);	/* per ref-board manual */
-	mtdcr (uic1tr, 0x00ffc000);	/* per ref-board manual */
-	mtdcr (uic1vr, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr (uic1sr, 0xffffffff);	/* clear all */
-
-	return 0;
-}
-
-
-int checkboard (void)
-{
-	sys_info_t sysinfo;
-
-	get_sys_info (&sysinfo);
-
-	printf ("Board: IBM 440GP Evaluation Board (Ebony)\n");
-	printf ("\tVCO: %lu MHz\n", sysinfo.freqVCOMhz / 1000000);
-	printf ("\tCPU: %lu MHz\n", sysinfo.freqProcessor / 1000000);
-	printf ("\tPLB: %lu MHz\n", sysinfo.freqPLB / 1000000);
-	printf ("\tOPB: %lu MHz\n", sysinfo.freqOPB / 1000000);
-	printf ("\tEPB: %lu MHz\n", sysinfo.freqEPB / 1000000);
-	return (0);
-}
-
-
-long int initdram (int board_type)
-{
-	long dram_size = 0;
-
-#if defined(CONFIG_SPD_EEPROM)
-	dram_size = spd_sdram (0);
-#else
-	dram_size = fixed_sdram ();
-#endif
-	return dram_size;
-}
-
-
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- *  fixed sdram init -- doesn't use serial presence detect.
- *
- *  Assumes:    128 MB, non-ECC, non-registered
- *              PLB @ 133 MHz
- *
- ************************************************************************/
-long int fixed_sdram (void)
-{
-	uint reg;
-
-	/*--------------------------------------------------------------------
-	 * Setup some default
-	 *------------------------------------------------------------------*/
-	mtsdram (mem_uabba, 0x00000000);	/* ubba=0 (default)             */
-	mtsdram (mem_slio, 0x00000000);		/* rdre=0 wrre=0 rarw=0         */
-	mtsdram (mem_devopt, 0x00000000);	/* dll=0 ds=0 (normal)          */
-	mtsdram (mem_wddctr, 0x00000000);	/* wrcp=0 dcd=0                 */
-	mtsdram (mem_clktr, 0x40000000);	/* clkp=1 (90 deg wr) dcdt=0    */
-
-	/*--------------------------------------------------------------------
-	 * Setup for board-specific specific mem
-	 *------------------------------------------------------------------*/
-	/*
-	 * Following for CAS Latency = 2.5 @ 133 MHz PLB
-	 */
-	mtsdram (mem_b0cr, 0x000a4001);	/* SDBA=0x000 128MB, Mode 3, enabled */
-	mtsdram (mem_tr0, 0x410a4012);	/* WR=2  WD=1 CL=2.5 PA=3 CP=4 LD=2 */
-	/* RA=10 RD=3                       */
-	mtsdram (mem_tr1, 0x8080082f);	/* SS=T2 SL=STAGE 3 CD=1 CT=0x02f   */
-	mtsdram (mem_rtr, 0x08200000);	/* Rate 15.625 ns @ 133 MHz PLB     */
-	mtsdram (mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM    */
-	udelay (400);			/* Delay 200 usecs (min)            */
-
-	/*--------------------------------------------------------------------
-	 * Enable the controller, then wait for DCEN to complete
-	 *------------------------------------------------------------------*/
-	mtsdram (mem_cfg0, 0x86000000);	/* DCEN=1, PMUD=1, 64-bit           */
-	for (;;) {
-		mfsdram (mem_mcsts, reg);
-		if (reg & 0x80000000)
-			break;
-	}
-
-	return (128 * 1024 * 1024);	/* 128 MB                           */
-}
-#endif	/* !defined(CONFIG_SPD_EEPROM) */
-
-
-/*************************************************************************
- *  pci_pre_init
- *
- *  This routine is called just prior to registering the hose and gives
- *  the board the opportunity to check things. Returning a value of zero
- *  indicates that things are bad & PCI initialization should be aborted.
- *
- *	Different boards may wish to customize the pci controller structure
- *	(add regions, override default access routines, etc) or perform
- *	certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
-int pci_pre_init(struct pci_controller * hose )
-{
-    unsigned long strap;
-
-	/*--------------------------------------------------------------------------+
-     *	The ebony board is always configured as the host & requires the
-     *	PCI arbiter to be enabled.
-	 *--------------------------------------------------------------------------*/
-    strap = mfdcr(cpc0_strp1);
-    if( (strap & 0x00100000) == 0 ){
-	printf("PCI: CPC0_STRP1[PAE] not set.\n");
-	return 0;
-    }
-
-    return 1;
-}
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
-
-/*************************************************************************
- *  pci_target_init
- *
- *	The bootstrap configuration provides default settings for the pci
- *	inbound map (PIM). But the bootstrap config choices are limited and
- *	may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	/*--------------------------------------------------------------------------+
-	 * Disable everything
-	 *--------------------------------------------------------------------------*/
-	out32r( PCIX0_PIM0SA, 0 ); /* disable */
-	out32r( PCIX0_PIM1SA, 0 ); /* disable */
-	out32r( PCIX0_PIM2SA, 0 ); /* disable */
-	out32r( PCIX0_EROMBA, 0 ); /* disable expansion rom */
-
-	/*--------------------------------------------------------------------------+
-	 * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
-     * options to not support sizes such as 128/256 MB.
-	 *--------------------------------------------------------------------------*/
-	out32r( PCIX0_PIM0LAL, CFG_SDRAM_BASE );
-	out32r( PCIX0_PIM0LAH, 0 );
-	out32r( PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
-	out32r( PCIX0_BAR0, 0 );
-
-	/*--------------------------------------------------------------------------+
-	 * Program the board's subsystem id/vendor id
-	 *--------------------------------------------------------------------------*/
-    out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID );
-    out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_DEVICEID );
-
-	out16r( PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
-
-
-/*************************************************************************
- *  is_pci_host
- *
- *	This routine is called to determine if a pci scan should be
- *	performed. With various hardware environments (especially cPCI and
- *	PPMC) it's insufficient to depend on the state of the arbiter enable
- *	bit in the strap register, or generic host/adapter assumptions.
- *
- *	Rather than hard-code a bad assumption in the general 440 code, the
- *	440 pci code requires the board to decide at runtime.
- *
- *	Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
-    /* The ebony board is always configured as host. */
-    return(1);
-}
-#endif /* defined(CONFIG_PCI) */
diff --git a/board/ebony/ebony.h b/board/ebony/ebony.h
deleted file mode 100644
index 73d489ea59..0000000000
--- a/board/ebony/ebony.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * (C) Copyright 2002
- * 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 Memory Map as used by TQ Monitor:
- *
- *                          Start Address    Length
- * +-----------------------+ 0x4000_0000     Start of Flash -----------------
- * | MON8xx code           | 0x4000_0100     Reset Vector
- * +-----------------------+ 0x400?_????
- * | (unused)              |
- * +-----------------------+ 0x4001_FF00
- * | Ethernet Addresses    |                 0x78
- * +-----------------------+ 0x4001_FF78
- * | (Reserved for MON8xx) |                 0x44
- * +-----------------------+ 0x4001_FFBC
- * | Lock Address          |                 0x04
- * +-----------------------+ 0x4001_FFC0                     ^
- * | Hardware Information  |                 0x40            | MON8xx
- * +=======================+ 0x4002_0000 (sector border)    -----------------
- * | Autostart Header      |                                 | Applications
- * | ...                   |                                 v
- *
- *****************************************************************************/
diff --git a/board/ebony/flash.c b/board/ebony/flash.c
deleted file mode 100644
index d8b47571d4..0000000000
--- a/board/ebony/flash.c
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
- * Add support for Am29F016D and dynamic switch setting.
- *
- * 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
- */
-
-/*
- * Modified 4/5/2001
- * Wait for completion of each sector erase command issued
- * 4/5/2001
- * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
- */
-
-#include <common.h>
-#include <ppc4xx.h>
-#include <asm/processor.h>
-
-
-#undef DEBUG
-#ifdef DEBUG
-#define DEBUGF(x...) printf(x)
-#else
-#define DEBUGF(x...)
-#endif /* DEBUG */
-
-#define     BOOT_SMALL_FLASH        32              /* 00100000 */
-#define     FLASH_ONBD_N            2               /* 00000010 */
-#define     FLASH_SRAM_SEL          1               /* 00000001 */
-
-#define     BOOT_SMALL_FLASH_VAL    4
-#define     FLASH_ONBD_N_VAL        2
-#define     FLASH_SRAM_SEL_VAL      1
-
-
-flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-static  unsigned    long    flash_addr_table[8][CFG_MAX_FLASH_BANKS] = {
-	{0xffc00000, 0xffe00000, 0xff880000},   /* 0:000: configuraton 3 */
-	{0xffc00000, 0xffe00000, 0xff800000},   /* 1:001: configuraton 4 */
-	{0xffc00000, 0xffe00000, 0x00000000},   /* 2:010: configuraton 7 */
-	{0xffc00000, 0xffe00000, 0x00000000},   /* 3:011: configuraton 8 */
-	{0xff800000, 0xffa00000, 0xfff80000},   /* 4:100: configuraton 1 */
-	{0xff800000, 0xffa00000, 0xfff00000},   /* 5:101: configuraton 2 */
-	{0xffc00000, 0xffe00000, 0x00000000},   /* 6:110: configuraton 5 */
-	{0xffc00000, 0xffe00000, 0x00000000}    /* 7:111: configuraton 6 */
-};
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info);
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-#if 0
-static void flash_get_offsets (ulong base, flash_info_t *info);
-#endif
-
-#ifdef CONFIG_ADCIOP
-#define ADDR0           0x0aa9
-#define ADDR1           0x0556
-#define FLASH_WORD_SIZE unsigned char
-#endif
-
-#ifdef CONFIG_CPCI405
-#define ADDR0           0x5555
-#define ADDR1           0x2aaa
-#define FLASH_WORD_SIZE unsigned short
-#endif
-
-#ifdef CONFIG_WALNUT405
-#define ADDR0           0x5555
-#define ADDR1           0x2aaa
-#define FLASH_WORD_SIZE unsigned char
-#endif
-
-#ifdef CONFIG_EBONY
-#define ADDR0           0x5555
-#define ADDR1           0x2aaa
-#define FLASH_WORD_SIZE unsigned char
-#endif
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void) {
-	unsigned long total_b = 0;
-	unsigned long size_b[CFG_MAX_FLASH_BANKS];
-	unsigned char * fpga_base = (unsigned char *)CFG_FPGA_BASE;
-	unsigned char switch_status;
-	unsigned short index = 0;
-	int i;
-
-
-	/* read FPGA base register FPGA_REG0 */
-	switch_status = *fpga_base;
-
-	/* check the bitmap of switch status */
-	if (switch_status & BOOT_SMALL_FLASH) {
-		index += BOOT_SMALL_FLASH_VAL;
-	}
-	if (switch_status & FLASH_ONBD_N) {
-		index += FLASH_ONBD_N_VAL;
-	}
-	if (switch_status & FLASH_SRAM_SEL) {
-		index += FLASH_SRAM_SEL_VAL;
-	}
-
-    DEBUGF("\n");
-	DEBUGF("FLASH: Index: %d\n", index);
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-		flash_info[i].sector_count = -1;
-		flash_info[i].size = 0;
-
-		/* check whether the address is 0 */
-		if (flash_addr_table[index][i] == 0) {
-			continue;
-		}
-
-		/* call flash_get_size() to initialize sector address */
-		size_b[i] = flash_get_size(
-			(vu_long *)flash_addr_table[index][i], &flash_info[i]);
-		flash_info[i].size = size_b[i];
-		if (flash_info[i].flash_id == FLASH_UNKNOWN) {
-			printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
-				i, size_b[i], size_b[i]<<20);
-			flash_info[i].sector_count = -1;
-			flash_info[i].size = 0;
-		}
-
-		total_b += flash_info[i].size;
-	}
-
-	return total_b;
-}
-
-
-/*-----------------------------------------------------------------------
- */
-#if 0
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-
-	/* set up sector start address table */
-	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
-	    (info->flash_id  == FLASH_AM040) ||
-	    (info->flash_id  == FLASH_AMD016)) {
-		for (i = 0; i < info->sector_count; i++)
-			info->start[i] = base + (i * 0x00010000);
-	} else {
-		if (info->flash_id & FLASH_BTYPE) {
-			/* set sector offsets for bottom boot block type	*/
-			info->start[0] = base + 0x00000000;
-			info->start[1] = base + 0x00004000;
-			info->start[2] = base + 0x00006000;
-			info->start[3] = base + 0x00008000;
-			for (i = 4; i < info->sector_count; i++) {
-				info->start[i] = base + (i * 0x00010000) - 0x00030000;
-			}
-		} else {
-			/* set sector offsets for top boot block type		*/
-			i = info->sector_count - 1;
-			info->start[i--] = base + info->size - 0x00004000;
-			info->start[i--] = base + info->size - 0x00006000;
-			info->start[i--] = base + info->size - 0x00008000;
-			for (; i >= 0; i--) {
-				info->start[i] = base + i * 0x00010000;
-			}
-		}
-	}
-}
-#endif /* 0 */
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info  (flash_info_t *info)
-{
-	int i;
-	int k;
-	int size;
-	int erased;
-	volatile unsigned long *flash;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_AMD:	printf ("AMD ");		break;
-	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
-	case FLASH_MAN_SST:	printf ("SST ");		break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_AMD016:	printf ("AM29F016D (16 Mbit, uniform sector size)\n");
-		break;
-	case FLASH_AM040:	printf ("AM29F040 (512 Kbit, uniform sector size)\n");
-		break;
-	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit, top boot sector)\n");
-		break;
-	case FLASH_SST800A:	printf ("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
-		break;
-	case FLASH_SST160A:	printf ("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
-		break;
-	default:		printf ("Unknown Chip Type\n");
-		break;
-	}
-
-	printf ("  Size: %ld KB in %d Sectors\n",
-		info->size >> 10, info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		/*
-		 * Check if whole sector is erased
-		 */
-		if (i != (info->sector_count-1))
-			size = info->start[i+1] - info->start[i];
-		else
-			size = info->start[0] + info->size - info->start[i];
-		erased = 1;
-		flash = (volatile unsigned long *)info->start[i];
-		size = size >> 2;        /* divide by 4 for longword access */
-		for (k=0; k<size; k++)
-		{
-			if (*flash++ != 0xffffffff)
-			{
-				erased = 0;
-				break;
-			}
-		}
-
-		if ((i % 5) == 0)
-			printf ("\n   ");
-			printf (" %08lX%s%s",
-				info->start[i],
-				erased ? " E" : "  ",
-				info->protect[i] ? "RO " : "   "
-				);
-			}
-		printf ("\n");
-		return;
-	}
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-	static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-		{
-			short i;
-			FLASH_WORD_SIZE value;
-			ulong base = (ulong)addr;
-			volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr;
-
-	    DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr );
-
-			/* Write auto select command: read Manufacturer ID */
-	    udelay(10000);
-			addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
-	    udelay(1000);
-			addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
-	    udelay(1000);
-			addr2[ADDR0] = (FLASH_WORD_SIZE)0x00900090;
-	    udelay(1000);
-
-#ifdef CONFIG_ADCIOP
-			value = addr2[2];
-#else
-			value = addr2[0];
-#endif
-
-			DEBUGF("FLASH MANUFACT: %x\n", value);
-
-			switch (value) {
-			case (FLASH_WORD_SIZE)AMD_MANUFACT:
-				info->flash_id = FLASH_MAN_AMD;
-				break;
-			case (FLASH_WORD_SIZE)FUJ_MANUFACT:
-				info->flash_id = FLASH_MAN_FUJ;
-				break;
-			case (FLASH_WORD_SIZE)SST_MANUFACT:
-				info->flash_id = FLASH_MAN_SST;
-				break;
-			case (FLASH_WORD_SIZE)STM_MANUFACT:
-				info->flash_id = FLASH_MAN_STM;
-				break;
-			default:
-				info->flash_id = FLASH_UNKNOWN;
-				info->sector_count = 0;
-				info->size = 0;
-				return (0);			/* no or unknown flash	*/
-			}
-
-#ifdef CONFIG_ADCIOP
-			value = addr2[0];			/* device ID		*/
-			debug ("\ndev_code=%x\n", value);
-#else
-			value = addr2[1];			/* device ID		*/
-#endif
-
-			DEBUGF("\nFLASH DEVICEID: %x\n", value);
-
-			switch (value) {
-			case (FLASH_WORD_SIZE)AMD_ID_F016D:
-				info->flash_id += FLASH_AMD016;
-				info->sector_count = 32;
-				info->size = 0x00200000;
-				break;				/* => 2 MB		*/
-			case (FLASH_WORD_SIZE)STM_ID_F040B:
-				info->flash_id += FLASH_AM040;
-				info->sector_count = 8;
-				info->size = 0x0080000; /* => 512 ko */
-				break;
-			case (FLASH_WORD_SIZE)AMD_ID_F040B:
-				info->flash_id += FLASH_AM040;
-				info->sector_count = 8;
-				info->size = 0x0080000; /* => 512 ko */
-				break;
-			case (FLASH_WORD_SIZE)AMD_ID_LV400T:
-				info->flash_id += FLASH_AM400T;
-				info->sector_count = 11;
-				info->size = 0x00080000;
-				break;				/* => 0.5 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV400B:
-				info->flash_id += FLASH_AM400B;
-				info->sector_count = 11;
-				info->size = 0x00080000;
-				break;				/* => 0.5 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV800T:
-				info->flash_id += FLASH_AM800T;
-				info->sector_count = 19;
-				info->size = 0x00100000;
-				break;				/* => 1 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV800B:
-				info->flash_id += FLASH_AM800B;
-				info->sector_count = 19;
-				info->size = 0x00100000;
-				break;				/* => 1 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV160T:
-				info->flash_id += FLASH_AM160T;
-				info->sector_count = 35;
-				info->size = 0x00200000;
-				break;				/* => 2 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV160B:
-				info->flash_id += FLASH_AM160B;
-				info->sector_count = 35;
-				info->size = 0x00200000;
-				break;				/* => 2 MB		*/
-#if 0	/* enable when device IDs are available */
-			case (FLASH_WORD_SIZE)AMD_ID_LV320T:
-				info->flash_id += FLASH_AM320T;
-				info->sector_count = 67;
-				info->size = 0x00400000;
-				break;				/* => 4 MB		*/
-
-			case (FLASH_WORD_SIZE)AMD_ID_LV320B:
-				info->flash_id += FLASH_AM320B;
-				info->sector_count = 67;
-				info->size = 0x00400000;
-				break;				/* => 4 MB		*/
-#endif
-			case (FLASH_WORD_SIZE)SST_ID_xF800A:
-				info->flash_id += FLASH_SST800A;
-				info->sector_count = 16;
-				info->size = 0x00100000;
-				break;				/* => 1 MB		*/
-
-			case (FLASH_WORD_SIZE)SST_ID_xF160A:
-				info->flash_id += FLASH_SST160A;
-				info->sector_count = 32;
-				info->size = 0x00200000;
-				break;				/* => 2 MB		*/
-
-			default:
-				info->flash_id = FLASH_UNKNOWN;
-				return (0);			/* => no or unknown flash */
-
-			}
-
-			/* set up sector start address table */
-			if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
-			    (info->flash_id  == FLASH_AM040) ||
-			    (info->flash_id  == FLASH_AMD016)) {
-				for (i = 0; i < info->sector_count; i++)
-					info->start[i] = base + (i * 0x00010000);
-			} else {
-				if (info->flash_id & FLASH_BTYPE) {
-					/* set sector offsets for bottom boot block type	*/
-					info->start[0] = base + 0x00000000;
-					info->start[1] = base + 0x00004000;
-					info->start[2] = base + 0x00006000;
-					info->start[3] = base + 0x00008000;
-					for (i = 4; i < info->sector_count; i++) {
-						info->start[i] = base + (i * 0x00010000) - 0x00030000;
-					}
-				} else {
-					/* set sector offsets for top boot block type		*/
-					i = info->sector_count - 1;
-					info->start[i--] = base + info->size - 0x00004000;
-					info->start[i--] = base + info->size - 0x00006000;
-					info->start[i--] = base + info->size - 0x00008000;
-					for (; i >= 0; i--) {
-						info->start[i] = base + i * 0x00010000;
-					}
-				}
-			}
-
-			/* check for protected sectors */
-			for (i = 0; i < info->sector_count; i++) {
-				/* read sector protection at sector address, (A7 .. A0) = 0x02 */
-				/* D0 = 1 if protected */
-#ifdef CONFIG_ADCIOP
-				addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
-				info->protect[i] = addr2[4] & 1;
-#else
-				addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
-				if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
-					info->protect[i] = 0;
-				else
-					info->protect[i] = addr2[2] & 1;
-#endif
-			}
-
-			/*
-			 * Prevent writes to uninitialized FLASH.
-			 */
-			if (info->flash_id != FLASH_UNKNOWN) {
-#if 0 /* test-only */
-#ifdef CONFIG_ADCIOP
-				addr2 = (volatile unsigned char *)info->start[0];
-				addr2[ADDR0] = 0xAA;
-				addr2[ADDR1] = 0x55;
-				addr2[ADDR0] = 0xF0;  /* reset bank */
-#else
-				addr2 = (FLASH_WORD_SIZE *)info->start[0];
-				*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-#endif
-#else /* test-only */
-				addr2 = (FLASH_WORD_SIZE *)info->start[0];
-				*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-#endif /* test-only */
-			}
-
-			return (info->size);
-		}
-
-	int wait_for_DQ7(flash_info_t *info, int sect)
-		{
-			ulong start, now, last;
-			volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
-
-			start = get_timer (0);
-			last  = start;
-			while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
-				if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
-					printf ("Timeout\n");
-					return -1;
-				}
-				/* show that we're waiting */
-				if ((now - last) > 1000) {  /* every second */
-					putc ('.');
-					last = now;
-				}
-			}
-			return 0;
-		}
-
-/*-----------------------------------------------------------------------
- */
-
-	int	flash_erase (flash_info_t *info, int s_first, int s_last)
-		{
-			volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
-			volatile FLASH_WORD_SIZE *addr2;
-			int flag, prot, sect, l_sect;
-			int i;
-
-			if ((s_first < 0) || (s_first > s_last)) {
-				if (info->flash_id == FLASH_UNKNOWN) {
-					printf ("- missing\n");
-				} else {
-					printf ("- no sectors to erase\n");
-				}
-				return 1;
-			}
-
-			if (info->flash_id == FLASH_UNKNOWN) {
-				printf ("Can't erase unknown flash type - aborted\n");
-				return 1;
-			}
-
-			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");
-			}
-
-			l_sect = -1;
-
-			/* Disable interrupts which might cause a timeout here */
-			flag = disable_interrupts();
-
-			/* Start erase on unprotected sectors */
-			for (sect = s_first; sect<=s_last; sect++) {
-				if (info->protect[sect] == 0) {	/* not protected */
-					addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
-					printf("Erasing sector %p\n", addr2);
-
-					if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
-						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
-						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
-						addr2[0] = (FLASH_WORD_SIZE)0x00500050;  /* block erase */
-						for (i=0; i<50; i++)
-							udelay(1000);  /* wait 1 ms */
-					} else {
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
-						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
-						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
-						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
-						addr2[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
-					}
-					l_sect = sect;
-					/*
-					 * Wait for each sector to complete, it's more
-					 * reliable.  According to AMD Spec, you must
-					 * issue all erase commands within a specified
-					 * timeout.  This has been seen to fail, especially
-					 * if printf()s are included (for debug)!!
-					 */
-					wait_for_DQ7(info, sect);
-				}
-			}
-
-			/* re-enable interrupts if necessary */
-			if (flag)
-				enable_interrupts();
-
-			/* wait at least 80us - let's wait 1 ms */
-			udelay (1000);
-
-#if 0
-			/*
-			 * We wait for the last triggered sector
-			 */
-			if (l_sect < 0)
-				goto DONE;
-			wait_for_DQ7(info, l_sect);
-
-		DONE:
-#endif
-			/* reset to read mode */
-			addr = (FLASH_WORD_SIZE *)info->start[0];
-			addr[0] = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-
-			printf (" done\n");
-			return 0;
-		}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-	int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-		{
-			ulong cp, wp, data;
-			int i, l, 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);
-				}
-				for (; i<4 && cnt>0; ++i) {
-					data = (data << 8) | *src++;
-					--cnt;
-					++cp;
-				}
-				for (; cnt==0 && i<4; ++i, ++cp) {
-					data = (data << 8) | (*(uchar *)cp);
-				}
-
-				if ((rc = write_word(info, wp, data)) != 0) {
-					return (rc);
-				}
-				wp += 4;
-			}
-
-			/*
-			 * handle word aligned part
-			 */
-			while (cnt >= 4) {
-				data = 0;
-				for (i=0; i<4; ++i) {
-					data = (data << 8) | *src++;
-				}
-				if ((rc = write_word(info, wp, data)) != 0) {
-					return (rc);
-				}
-				wp  += 4;
-				cnt -= 4;
-			}
-
-			if (cnt == 0) {
-				return (0);
-			}
-
-			/*
-			 * handle unaligned tail bytes
-			 */
-			data = 0;
-			for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-				data = (data << 8) | *src++;
-				--cnt;
-			}
-			for (; i<4; ++i, ++cp) {
-				data = (data << 8) | (*(uchar *)cp);
-			}
-
-			return (write_word(info, wp, data));
-		}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-	static int write_word (flash_info_t * info, ulong dest, ulong data)
-		{
-			volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) (info->start[0]);
-			volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *) dest;
-			volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data;
-			ulong start;
-			int i;
-
-			/* Check if Flash is (sufficiently) erased */
-			if ((*((volatile FLASH_WORD_SIZE *) dest) &
-			     (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) {
-				return (2);
-			}
-
-			for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) {
-				int flag;
-
-				/* Disable interrupts which might cause a timeout here */
-				flag = disable_interrupts ();
-
-				addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
-				addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
-				addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00A000A0;
-
-				dest2[i] = data2[i];
-
-				/* re-enable interrupts if necessary */
-				if (flag)
-					enable_interrupts ();
-
-				/* data polling for D7 */
-				start = get_timer (0);
-				while ((dest2[i] & (FLASH_WORD_SIZE) 0x00800080) !=
-				       (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) {
-
-					if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
-						return (1);
-					}
-				}
-			}
-
-			return (0);
-		}
-
-/*-----------------------------------------------------------------------
- */
diff --git a/board/ebony/init.S b/board/ebony/init.S
deleted file mode 100644
index cc8f8b444e..0000000000
--- a/board/ebony/init.S
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
-*  Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
-*
-* See file CREDITS for list of people who contributed to this
-* project.
-*
-* This program is free software; you can redistribute it and/or
-* modify it under the terms of the GNU General Public License as
-* published by the Free Software Foundation; either version 2 of
-* the License, or (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-* MA 02111-1307 USA
-*/
-
-#include <ppc_asm.tmpl>
-#include <config.h>
-
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K	    0x00000000
-#define SZ_4K	    0x00000010
-#define SZ_16K	    0x00000020
-#define SZ_64K	    0x00000030
-#define SZ_256K	    0x00000040
-#define SZ_1M	    0x00000050
-#define SZ_16M	    0x00000070
-#define SZ_256M	    0x00000090
-
-/* Storage attributes */
-#define SA_W	    0x00000800	    /* Write-through */
-#define SA_I	    0x00000400	    /* Caching inhibited */
-#define SA_M	    0x00000200	    /* Memory coherence */
-#define SA_G	    0x00000100	    /* Guarded */
-#define SA_E	    0x00000080	    /* Endian */
-
-/* Access control */
-#define AC_X	    0x00000024	    /* Execute */
-#define AC_W	    0x00000012	    /* Write */
-#define AC_R	    0x00000009	    /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)		((e) & 0xfffffc00)
-#define TLB0(epn,sz)	( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn)	( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)		( (a)&0x00000fbf )
-
-#define tlbtab_start\
-	mflr    r1  ;\
-	bl 0f	    ;
-
-#define tlbtab_end\
-	.long 0, 0, 0	;   \
-0:	mflr    r0	;   \
-	mtlr    r1	;   \
-	blr		;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
-/**************************************************************************
- * TLB TABLE
- *
- * This table is used by the cpu boot code to setup the initial tlb
- * entries. Rather than make broad assumptions in the cpu source tree,
- * this table lets each board set things up however they like.
- *
- *  Pointer to the table is returned in r1
- *
- *************************************************************************/
-
-    .section .bootpg,"ax"
-    .globl tlbtab
-
-tlbtab:
-    tlbtab_start
-    tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-    tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-    tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-    tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-    tlbentry( CFG_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
-    tlbtab_end
diff --git a/board/ebony/u-boot.lds b/board/ebony/u-boot.lds
deleted file mode 100644
index 7ea7caf5fd..0000000000
--- a/board/ebony/u-boot.lds
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * (C) Copyright 2002
- * 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(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  .resetvec 0xFFFFFFFC :
-  {
-    *(.resetvec)
-  } = 0xffff
-
-  .bootpg 0xFFFFF000 :
-  {
-    cpu/ppc4xx/start.o	(.bootpg)
-  } = 0xffff
-
-  /* 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 layout of our flash chips!	XXX FIXME XXX	*/
-
-    cpu/ppc4xx/start.o	(.text)
-    board/ebony/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    cpu/ppc4xx/405gp_enet.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = 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 = .);
-}
diff --git a/board/ebony/u-boot.lds.debug b/board/ebony/u-boot.lds.debug
deleted file mode 100644
index af497b17ab..0000000000
--- a/board/ebony/u-boot.lds.debug
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * (C) Copyright 2002
- * 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(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/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 layout of our flash chips!	XXX FIXME XXX	*/
-
-    mpc8xx/start.o	(.text)
-    common/dlmalloc.o	(.text)
-    ppc/vsprintf.o	(.text)
-    ppc/crc32.o		(.text)
-    ppc/extable.o	(.text)
-
-    common/environment.o(.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.rodata)
-    *(.rodata1)
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
-  _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(4096);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(4096);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  _end = . ;
-  PROVIDE (end = .);
-}