mpc8xx: remove qs850, qs860t board support

These boards are old enough and have no maintainers.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

8 files changed, 0 insertions, 2316 deletions

diff --git a/board/snmc/qs850/Makefile b/board/snmc/qs850/Makefile
deleted file mode 100644
index 5867d900b7..0000000000
--- a/board/snmc/qs850/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= qs850.o flash.o
diff --git a/board/snmc/qs850/flash.c b/board/snmc/qs850/flash.c
deleted file mode 100644
index 2fc23f2f1d..0000000000
--- a/board/snmc/qs850/flash.c
+++ /dev/null
@@ -1,600 +0,0 @@
-/*
- * (C) Copyright 2003
- * MuLogic B.V.
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <asm/u-boot.h>
-#include <asm/processor.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-
-#define FLASH_WORD_SIZE unsigned long
-#define FLASH_ID_MASK 0xFFFFFFFF
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-/* stolen from esteem192e/flash.c */
-ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info);
-
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-static void flash_get_offsets (ulong base, flash_info_t *info);
-
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-	unsigned long size_b0, size_b1;
-	int i;
-	uint pbcr;
-	unsigned long base_b0, base_b1;
-	volatile FLASH_WORD_SIZE* flash_base;
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Static FLASH Bank configuration here */
-	/* Test for 8M Flash first */
-	debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_8M_PRELIM);
-	flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_8M_PRELIM);
-	size_b0 = flash_get_size(flash_base, &flash_info[0]);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-		size_b0, size_b0<<20);
-		return 0;
-	}
-
-	if (size_b0 < 8*1024*1024) {
-		/* Not quite 8M, try 4M Flash base address */
-		debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_4M_PRELIM);
-		flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_4M_PRELIM);
-		size_b0 = flash_get_size(flash_base, &flash_info[0]);
-	}
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-		size_b0, size_b0<<20);
-		return 0;
-	}
-
-	/* Only one bank */
-	if (CONFIG_SYS_MAX_FLASH_BANKS == 1) {
-		/* Setup offsets */
-		flash_get_offsets ((ulong)flash_base, &flash_info[0]);
-
-		/* Monitor protection ON by default */
-		(void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, &flash_info[0]);
-		size_b1 = 0 ;
-		flash_info[0].size = size_b0;
-		return(size_b0);
-	}
-
-	/* We have 2 banks */
-	size_b1 = flash_get_size(flash_base, &flash_info[1]);
-
-	/* Re-do sizing to get full correct info */
-	if (size_b1) {
-		mtdcr(EBC0_CFGADDR, PB0CR);
-		pbcr = mfdcr(EBC0_CFGDATA);
-		mtdcr(EBC0_CFGADDR, PB0CR);
-		base_b1 = -size_b1;
-		pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
-		mtdcr(EBC0_CFGDATA, pbcr);
-	}
-
-	if (size_b0) {
-		mtdcr(EBC0_CFGADDR, PB1CR);
-		pbcr = mfdcr(EBC0_CFGDATA);
-		mtdcr(EBC0_CFGADDR, PB1CR);
-		base_b0 = base_b1 - size_b0;
-		pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
-		mtdcr(EBC0_CFGDATA, pbcr);
-	}
-
-	size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]);
-	flash_get_offsets (base_b0, &flash_info[0]);
-
-	/* monitor protection ON by default */
-	(void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
-		CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, &flash_info[0]);
-
-	if (size_b1) {
-		/* Re-do sizing to get full correct info */
-		size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]);
-		flash_get_offsets (base_b1, &flash_info[1]);
-
-		/* monitor protection ON by default */
-		(void)flash_protect(FLAG_PROTECT_SET, base_b1+size_b1-CONFIG_SYS_MONITOR_LEN,
-			base_b1+size_b1-1, &flash_info[1]);
-
-		/* monitor protection OFF by default (one is enough) */
-		(void)flash_protect(FLAG_PROTECT_CLEAR, base_b0+size_b0-CONFIG_SYS_MONITOR_LEN,
-			base_b0+size_b0-1, &flash_info[0]);
-	} else {
-		flash_info[1].flash_id = FLASH_UNKNOWN;
-		flash_info[1].sector_count = -1;
-	}
-
-	flash_info[0].size = size_b0;
-	flash_info[1].size = size_b1;
-	return (size_b0 + size_b1);
-}
-
-
-/*-----------------------------------------------------------------------
- This code is specific to the AM29DL163/AM29DL232 for the QS850/QS823.
- */
-
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-	long large_sect_size;
-	long small_sect_size;
-
-	/* set up sector start adress table */
-	large_sect_size = info->size / (info->sector_count - 8 + 1);
-	small_sect_size = large_sect_size / 8;
-
-	if (info->flash_id & FLASH_BTYPE) {
-
-		/* set sector offsets for bottom boot block type */
-		for (i = 0; i < 7; i++) {
-			info->start[i] = base;
-			base += small_sect_size;
-		}
-
-		for (; i < info->sector_count; i++) {
-			info->start[i] = base;
-			base += large_sect_size;
-		}
-	}
-	else
-	{
-		/* set sector offsets for top boot block type */
-		for (i = 0; i < (info->sector_count - 8); i++) {
-			info->start[i] = base;
-			base += large_sect_size;
-		}
-
-		for (; i < info->sector_count; i++) {
-			info->start[i] = base;
-			base += small_sect_size;
-		}
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info  (flash_info_t *info)
-{
-	int i;
-	uchar *boottype;
-	uchar botboot[]=", bottom boot sect)\n";
-	uchar topboot[]=", top boot sector)\n";
-
-	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;
-		case FLASH_MAN_STM:
-			printf ("STM ");
-			break;
-		case FLASH_MAN_INTEL:
-			printf ("INTEL ");
-			break;
-		default:
-			printf ("Unknown Vendor ");
-			break;
-	}
-
-	if (info->flash_id & 0x0001 ) {
-		boottype = botboot;
-	} else {
-		boottype = topboot;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_AM160B:
-			printf ("AM29LV160B (16 Mbit%s",boottype);
-			break;
-		case FLASH_AM160T:
-			printf ("AM29LV160T (16 Mbit%s",boottype);
-			break;
-		case FLASH_AMDL163T:
-			printf ("AM29DL163T (16 Mbit%s",boottype);
-			break;
-		case FLASH_AMDL163B:
-			printf ("AM29DL163B (16 Mbit%s",boottype);
-			break;
-		case FLASH_AM320B:
-			printf ("AM29LV320B (32 Mbit%s",boottype);
-			break;
-		case FLASH_AM320T:
-			printf ("AM29LV320T (32 Mbit%s",boottype);
-			break;
-		case FLASH_AMDL323T:
-			printf ("AM29DL323T (32 Mbit%s",boottype);
-			break;
-		case FLASH_AMDL323B:
-			printf ("AM29DL323B (32 Mbit%s",boottype);
-			break;
-		case FLASH_AMDL322T:
-			printf ("AM29DL322T (32 Mbit%s",boottype);
-			break;
-		default:
-			printf ("Unknown Chip Type\n");
-			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");
-	return;
-}
-
-
-/*-----------------------------------------------------------------------
- * The following code cannot be run from FLASH!
- */
-ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
-{
-	short i;
-	ulong base = (ulong)addr;
-	FLASH_WORD_SIZE value;
-
-	/* Write auto select command: read Manufacturer ID */
-
-	/*
-	 * Note: if it is an AMD flash and the word at addr[0000]
-	 * is 0x00890089 this routine will think it is an Intel
-	 * flash device and may(most likely) cause trouble.
-	 */
-
-	addr[0x0000] = 0x00900090;
-	if(addr[0x0000] != 0x00890089){
-		addr[0x0555] = 0x00AA00AA;
-		addr[0x02AA] = 0x00550055;
-		addr[0x0555] = 0x00900090;
-	}
-	value = addr[0];
-
-	switch (value) {
-		case (AMD_MANUFACT & FLASH_ID_MASK):
-			info->flash_id = FLASH_MAN_AMD;
-			break;
-		case (FUJ_MANUFACT & FLASH_ID_MASK):
-			info->flash_id = FLASH_MAN_FUJ;
-			break;
-		case (STM_MANUFACT & FLASH_ID_MASK):
-			info->flash_id = FLASH_MAN_STM;
-			break;
-		case (SST_MANUFACT & FLASH_ID_MASK):
-			info->flash_id = FLASH_MAN_SST;
-			break;
-		case (INTEL_MANUFACT & FLASH_ID_MASK):
-			info->flash_id = FLASH_MAN_INTEL;
-			break;
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			return (0); /* no or unknown flash */
-	}
-
-	value = addr[1]; /* device ID */
-
-	switch (value) {
-		case (AMD_ID_LV160T & FLASH_ID_MASK):
-			info->flash_id += FLASH_AM160T;
-			info->sector_count = 35;
-			info->size = 0x00400000;
-			break; /* => 4 MB */
-
-		case (AMD_ID_LV160B & FLASH_ID_MASK):
-			info->flash_id += FLASH_AM160B;
-			info->sector_count = 35;
-			info->size = 0x00400000;
-			break; /* => 4 MB */
-
-		case (AMD_ID_DL163T & FLASH_ID_MASK):
-			info->flash_id += FLASH_AMDL163T;
-			info->sector_count = 39;
-			info->size = 0x00400000;
-			break; /* => 4 MB */
-
-		case (AMD_ID_DL163B & FLASH_ID_MASK):
-			info->flash_id += FLASH_AMDL163B;
-			info->sector_count = 39;
-			info->size = 0x00400000;
-			break; /* => 4 MB */
-
-		case (AMD_ID_DL323T & FLASH_ID_MASK):
-			info->flash_id += FLASH_AMDL323T;
-			info->sector_count = 71;
-			info->size = 0x00800000;
-			break; /* => 8 MB */
-
-		case (AMD_ID_DL323B & FLASH_ID_MASK):
-			info->flash_id += FLASH_AMDL323B;
-			info->sector_count = 71;
-			info->size = 0x00800000;
-			break; /* => 8 MB */
-
-		case (AMD_ID_DL322T & FLASH_ID_MASK):
-			info->flash_id += FLASH_AMDL322T;
-			info->sector_count = 71;
-			info->size = 0x00800000;
-			break; /* => 8 MB */
-
-		default:
-			/* FIXME*/
-			info->flash_id = FLASH_UNKNOWN;
-			return (0); /* => no or unknown flash */
-	}
-
-	flash_get_offsets(base, info);
-
-	/* 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 */
-		addr = (volatile FLASH_WORD_SIZE *)(info->start[i]);
-		info->protect[i] = addr[2] & 1;
-	}
-
-	/*
-	 * Prevent writes to uninitialized FLASH.
-	 */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		addr = (volatile FLASH_WORD_SIZE *)info->start[0];
-		*addr = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
-	}
-
-	return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	volatile FLASH_WORD_SIZE *addr=(volatile FLASH_WORD_SIZE*)(info->start[0]);
-	int flag, prot, sect, l_sect;
-	ulong start, now, last;
-	int rcode = 0;
-
-	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) ||
-		(info->flash_id > FLASH_AMD_COMP) ) {
-		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();
-	addr[0x0555] = 0x00AA00AA;
-	addr[0x02AA] = 0x00550055;
-	addr[0x0555] = 0x00800080;
-	addr[0x0555] = 0x00AA00AA;
-	addr[0x02AA] = 0x00550055;
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) { /* not protected */
-			addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]);
-			addr[0] = (0x00300030 & FLASH_ID_MASK);
-			l_sect = sect;
-		}
-	}
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* wait at least 80us - let's wait 1 ms */
-	udelay (1000);
-
-	/*
-	 * We wait for the last triggered sector
-	 */
-	if (l_sect < 0)
-		goto DONE;
-
-	start = get_timer (0);
-	last  = start;
-	addr = (volatile FLASH_WORD_SIZE*)(info->start[l_sect]);
-	while ((addr[0] & (0x00800080&FLASH_ID_MASK)) !=
-			(0x00800080&FLASH_ID_MASK)  )
-	{
-		if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			printf ("Timeout\n");
-			return 1;
-		}
-		/* show that we're waiting */
-		if ((now - last) > 1000) { /* every second */
-			serial_putc ('.');
-			last = now;
-		}
-	}
-
-DONE:
-	/* reset to read mode */
-	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
-	addr[0] = (0x00F000F0 & FLASH_ID_MASK); /* reset bank */
-
-	printf (" done\n");
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * 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 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);
-		}
-		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)
-{
-	vu_long *addr = (vu_long*)(info->start[0]);
-	ulong start;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*((vu_long *)dest) & data) != data) {
-		return (2);
-	}
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	/* AMD stuff */
-	addr[0x0555] = 0x00AA00AA;
-	addr[0x02AA] = 0x00550055;
-	addr[0x0555] = 0x00A000A0;
-
-	*((vu_long *)dest) = data;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* data polling for D7 */
-	start = get_timer(0);
-
-	while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			return (1);
-		}
-	}
-
-	return (0);
-}
diff --git a/board/snmc/qs850/qs850.c b/board/snmc/qs850/qs850.c
deleted file mode 100644
index dc4a4768cd..0000000000
--- a/board/snmc/qs850/qs850.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * (C) Copyright 2003
- * MuLogic B.V.
- *
- * (C) Copyright 2002
- * Simple Network Magic Corporation, dnevil@snmc.com
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/u-boot.h>
-#include <commproc.h>
-#include "mpc8xx.h"
-
-/* ------------------------------------------------------------------------- */
-
-static long  int dram_size (long int, long int *, long int);
-
-/* ------------------------------------------------------------------------- */
-
-const uint sdram_table[] =
-{
-	/*
-	 * Single Read. (Offset 0 in UPMA RAM)
-	 */
-	0x0f07cc04,  0x00adcc04,  0x00a74c00,  0x00bfcc04,
-	0x1fffcc05,  0xffffcc05,  0xffffcc05,  0xffffcc05,
-	/*
-	 * Burst Read. (Offset 8 in UPMA RAM)
-	 */
-	0x0ff7fc04,  0x0ffffc04,  0x00bdfc04,  0x00fffc00,
-	0x00fffc00,  0x00fffc00,  0x0ff77c00,  0x1ffffc05,
-	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
-	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
-	/*
-	 * Single Write. (Offset 18 in UPMA RAM)
-	 */
-	0x0f07cc04,  0x0fafcc00,  0x01ad0c04,  0x1ff74c07,
-	0xffffcc05,  0xffffcc05,  0xffffcc05,  0xffffcc05,
-	/*
-	 * Burst Write. (Offset 20 in UPMA RAM)
-	 */
-	0x0ff7fc04,  0x0ffffc00,  0x00bd7c00,  0x00fffc00,
-	0x00fffc00,  0x00fffc00,  0x0ffffc04,  0x0ff77c04,
-	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
-	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
-	/*
-	 * Refresh  (Offset 30 in UPMA RAM)
-	 */
-	0xffffcc04,  0x1ff5cc84,  0xffffcc04,  0xffffcc04,
-	0xffffcc84,  0xffffcc05,  0xffffcc04,  0xffffcc04,
-	0xffffcc04,  0xffffcc04,  0xffffcc04,  0xffffcc04,
-	/*
-	 * Exception. (Offset 3c in UPMA RAM)
-	 */
-	0x1ff74c04,  0xffffcc07,  0xffffaa34,  0x1fb54a37
-};
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Check Board Identity:
- *
- * Test ID string (QS850, QS823, ...)
- *
- * Always return 1
- */
-#if defined(CONFIG_QS850)
-#define BOARD_IDENTITY	"QS850"
-#elif defined(CONFIG_QS823)
-#define BOARD_IDENTITY	"QS823"
-#else
-#define	BOARD_IDENTITY	"QS???"
-#endif
-
-int checkboard (void)
-{
-	char *s, *e;
-	char buf[64];
-	int i;
-
-	i = getenv_f("serial#", buf, sizeof(buf));
-	s = (i>0) ? buf : NULL;
-
-	if (!s || strncmp(s, BOARD_IDENTITY, 5)) {
-		puts ("### No HW ID - assuming " BOARD_IDENTITY);
-	} else {
-		for (e=s; *e; ++e) {
-		if (*e == ' ')
-		break;
-	}
-
-	for ( ; s<e; ++s) {
-		putc (*s);
-		}
-	}
-	putc ('\n');
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-/* SDRAM Mode Register Definitions */
-
-/* Set SDRAM Burst Length to 4 (010) */
-/* See Motorola MPC850 User Manual, Page 13-14 */
-#define SDRAM_BURST_LENGTH      (2)
-
-/* Set Wrap Type to Sequential (0) */
-/* See Motorola MPC850 User Manual, Page 13-14 */
-#define SDRAM_WRAP_TYPE         (0 << 3)
-
-/* Set /CAS Latentcy to 2 clocks */
-#define SDRAM_CAS_LATENTCY      (2 << 4)
-
-/* The Mode Register value must be shifted left by 2, since it is */
-/* placed on the address bus, and the 2 LSBs are ignored for 32-bit accesses */
-#define SDRAM_MODE_REG  ((SDRAM_BURST_LENGTH|SDRAM_WRAP_TYPE|SDRAM_CAS_LATENTCY) << 2)
-
-#define UPMA_RUN(loops,index)   (0x80002000 + (loops<<8) + index)
-
-/* Please note a value of zero = 16 loops */
-#define REFRESH_INIT_LOOPS (0)
-
-
-phys_size_t initdram (int board_type)
-{
-	volatile immap_t     *immap  = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	long int size;
-
-	upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
-
-	/*
-	* Prescaler for refresh
-	*/
-	memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
-	/*
-	* Map controller bank 1 to the SDRAM address
-	*/
-	memctl->memc_or1 = CONFIG_SYS_OR1;
-	memctl->memc_br1 = CONFIG_SYS_BR1;
-	udelay(1000);
-
-	/* perform SDRAM initialization sequence */
-	memctl->memc_mamr = CONFIG_SYS_16M_MAMR;
-	udelay(100);
-
-	/* Program the SDRAM's Mode Register */
-	memctl->memc_mar  = SDRAM_MODE_REG;
-
-	/* Run the Prechard Pattern at 0x3C */
-	memctl->memc_mcr  = UPMA_RUN(1,0x3c);
-	udelay(1);
-
-	/* Run the Refresh program residing at MAD index 0x30 */
-	/* This contains the CBR Refresh command with a loop */
-	/* The SDRAM must be refreshed at least 2 times */
-	/* Please note a value of zero = 16 loops */
-	memctl->memc_mcr  = UPMA_RUN(REFRESH_INIT_LOOPS,0x30);
-	udelay(1);
-
-	/* Run the Exception program residing at MAD index 0x3E */
-	/* This contains the Write Mode Register command */
-	/* The Write Mode Register command uses the value written to MAR */
-	memctl->memc_mcr  = UPMA_RUN(1,0x3e);
-
-	udelay (1000);
-
-	/*
-	* Check for 32M SDRAM Memory Size
-	*/
-	size = dram_size(CONFIG_SYS_32M_MAMR|MAMR_PTAE,
-	(long *)SDRAM_BASE, SDRAM_32M_MAX_SIZE);
-	udelay (1000);
-
-	/*
-	* Check for 16M SDRAM Memory Size
-	*/
-	if (size != SDRAM_32M_MAX_SIZE) {
-	size = dram_size(CONFIG_SYS_16M_MAMR|MAMR_PTAE,
-	(long *)SDRAM_BASE, SDRAM_16M_MAX_SIZE);
-	udelay (1000);
-	}
-
-	udelay(10000);
-	return (size);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-
-static long int dram_size (long int mamr_value, long int *base, long int maxsize)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_mamr = mamr_value;
-
-	return (get_ram_size(base, maxsize));
-}
diff --git a/board/snmc/qs850/u-boot.lds b/board/snmc/qs850/u-boot.lds
deleted file mode 100644
index 667dc54e17..0000000000
--- a/board/snmc/qs850/u-boot.lds
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * (C) Copyright 2000-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-    arch/powerpc/cpu/mpc8xx/start.o	(.text*)
-    arch/powerpc/cpu/mpc8xx/traps.o	(.text*)
-
-    *(.text*)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    KEEP(*(.fixup))
-  }
-  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data*)
-    *(.sdata*)
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  . = .;
-  __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 (NOLOAD)       :
-  {
-   *(.bss*)
-   *(.sbss*)
-   *(COMMON)
-   . = ALIGN(4);
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}
diff --git a/board/snmc/qs860t/Makefile b/board/snmc/qs860t/Makefile
deleted file mode 100644
index 802f67e384..0000000000
--- a/board/snmc/qs860t/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= qs860t.o flash.o
diff --git a/board/snmc/qs860t/flash.c b/board/snmc/qs860t/flash.c
deleted file mode 100644
index c24d9792de..0000000000
--- a/board/snmc/qs860t/flash.c
+++ /dev/null
@@ -1,1099 +0,0 @@
-/*
- * (C) Copyright 2003
- * MuLogic B.V.
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <asm/u-boot.h>
-#include <asm/processor.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-
-#ifdef CONFIG_SYS_FLASH_16BIT
-#define FLASH_WORD_SIZE	unsigned short
-#define FLASH_ID_MASK	0xFFFF
-#else
-#define FLASH_WORD_SIZE unsigned long
-#define FLASH_ID_MASK	0xFFFFFFFF
-#endif
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-/* stolen from esteem192e/flash.c */
-ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info);
-
-#ifndef CONFIG_SYS_FLASH_16BIT
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-#else
-static int write_short (flash_info_t *info, ulong dest, ushort data);
-#endif
-static void flash_get_offsets (ulong base, flash_info_t *info);
-
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-	unsigned long size_b0, size_b1;
-	int i;
-	uint pbcr;
-	unsigned long base_b0, base_b1;
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Static FLASH Bank configuration here - FIXME XXX */
-
-	size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[0]);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-			size_b0, size_b0<<20);
-	}
-
-	/* Only one bank */
-	if (CONFIG_SYS_MAX_FLASH_BANKS == 1) {
-		/* Setup offsets */
-		flash_get_offsets (FLASH_BASE1_PRELIM, &flash_info[0]);
-
-		/* Monitor protection ON by default */
-#if 0	/* sand: */
-		(void)flash_protect(FLAG_PROTECT_SET,
-			FLASH_BASE1_PRELIM-CONFIG_SYS_MONITOR_LEN+size_b0,
-			FLASH_BASE1_PRELIM-1+size_b0,
-			&flash_info[0]);
-#else
-		(void)flash_protect(FLAG_PROTECT_SET,
-			CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1,
-			&flash_info[0]);
-#endif
-		size_b1 = 0 ;
-		flash_info[0].size = size_b0;
-	} else {	/* 2 banks */
-		size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[1]);
-
-		/* Re-do sizing to get full correct info */
-		if (size_b1) {
-			mtdcr(EBC0_CFGADDR, PB0CR);
-			pbcr = mfdcr(EBC0_CFGDATA);
-			mtdcr(EBC0_CFGADDR, PB0CR);
-			base_b1 = -size_b1;
-			pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
-			mtdcr(EBC0_CFGDATA, pbcr);
-		}
-
-		if (size_b0) {
-			mtdcr(EBC0_CFGADDR, PB1CR);
-			pbcr = mfdcr(EBC0_CFGDATA);
-			mtdcr(EBC0_CFGADDR, PB1CR);
-			base_b0 = base_b1 - size_b0;
-			pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
-			mtdcr(EBC0_CFGDATA, pbcr);
-		}
-
-		size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]);
-
-		flash_get_offsets (base_b0, &flash_info[0]);
-
-		/* monitor protection ON by default */
-#if 0	/* sand: */
-		(void)flash_protect(FLAG_PROTECT_SET,
-			FLASH_BASE1_PRELIM-CONFIG_SYS_MONITOR_LEN+size_b0,
-			FLASH_BASE1_PRELIM-1+size_b0,
-			&flash_info[0]);
-#else
-		(void)flash_protect(FLAG_PROTECT_SET,
-			CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1,
-			&flash_info[0]);
-#endif
-
-		if (size_b1) {
-			/* Re-do sizing to get full correct info */
-			size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]);
-
-			flash_get_offsets (base_b1, &flash_info[1]);
-
-			/* monitor protection ON by default */
-			(void)flash_protect(FLAG_PROTECT_SET,
-				base_b1+size_b1-CONFIG_SYS_MONITOR_LEN,
-				base_b1+size_b1-1,
-				&flash_info[1]);
-			/* monitor protection OFF by default (one is enough) */
-			(void)flash_protect(FLAG_PROTECT_CLEAR,
-				base_b0+size_b0-CONFIG_SYS_MONITOR_LEN,
-				base_b0+size_b0-1,
-				&flash_info[0]);
-		} else {
-			flash_info[1].flash_id = FLASH_UNKNOWN;
-			flash_info[1].sector_count = -1;
-		}
-
-		flash_info[0].size = size_b0;
-		flash_info[1].size = size_b1;
-	}/* else 2 banks */
-	return (size_b0 + size_b1);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-
-	/* set up sector start adress table */
-	if ((info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F320J3A ||
-		(info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F640J3A ||
-		(info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F128J3A) {
-		for (i = 0; i < info->sector_count; i++) {
-			info->start[i] = base + (i * info->size/info->sector_count);
-		}
-	}
-	else if (info->flash_id & FLASH_BTYPE) {
-		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
-
-#ifndef CONFIG_SYS_FLASH_16BIT
-			/* set sector offsets for bottom boot block type */
-			info->start[0] = base + 0x00000000;
-			info->start[1] = base + 0x00004000;
-			info->start[2] = base + 0x00008000;
-			info->start[3] = base + 0x0000C000;
-			info->start[4] = base + 0x00010000;
-			info->start[5] = base + 0x00014000;
-			info->start[6] = base + 0x00018000;
-			info->start[7] = base + 0x0001C000;
-			for (i = 8; i < info->sector_count; i++) {
-				info->start[i] = base + (i * 0x00020000) - 0x000E0000;
-			}
-		} else {
-			/* set sector offsets for bottom boot block type */
-			info->start[0] = base + 0x00000000;
-			info->start[1] = base + 0x00008000;
-			info->start[2] = base + 0x0000C000;
-			info->start[3] = base + 0x00010000;
-			for (i = 4; i < info->sector_count; i++) {
-				info->start[i] = base + (i * 0x00020000) - 0x00060000;
-			}
-		}
-#else
-			/* set sector offsets for bottom boot block type */
-			info->start[0] = base + 0x00000000;
-			info->start[1] = base + 0x00002000;
-			info->start[2] = base + 0x00004000;
-			info->start[3] = base + 0x00006000;
-			info->start[4] = base + 0x00008000;
-			info->start[5] = base + 0x0000A000;
-			info->start[6] = base + 0x0000C000;
-			info->start[7] = base + 0x0000E000;
-			for (i = 8; i < info->sector_count; i++) {
-				info->start[i] = base + (i * 0x00010000) - 0x00070000;
-			}
-		} else {
-			/* 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;
-			}
-		}
-#endif
-	} else {
-		/* set sector offsets for top boot block type */
-		i = info->sector_count - 1;
-		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
-
-#ifndef CONFIG_SYS_FLASH_16BIT
-			info->start[i--] = base + info->size - 0x00004000;
-			info->start[i--] = base + info->size - 0x00008000;
-			info->start[i--] = base + info->size - 0x0000C000;
-			info->start[i--] = base + info->size - 0x00010000;
-			info->start[i--] = base + info->size - 0x00014000;
-			info->start[i--] = base + info->size - 0x00018000;
-			info->start[i--] = base + info->size - 0x0001C000;
-			for (; i >= 0; i--) {
-				info->start[i] = base + i * 0x00020000;
-			}
-		} else {
-
-			info->start[i--] = base + info->size - 0x00008000;
-			info->start[i--] = base + info->size - 0x0000C000;
-			info->start[i--] = base + info->size - 0x00010000;
-			for (; i >= 0; i--) {
-				info->start[i] = base + i * 0x00020000;
-			}
-		}
-#else
-			info->start[i--] = base + info->size - 0x00002000;
-			info->start[i--] = base + info->size - 0x00004000;
-			info->start[i--] = base + info->size - 0x00006000;
-			info->start[i--] = base + info->size - 0x00008000;
-			info->start[i--] = base + info->size - 0x0000A000;
-			info->start[i--] = base + info->size - 0x0000C000;
-			info->start[i--] = base + info->size - 0x0000E000;
-			for (; i >= 0; i--) {
-				info->start[i] = base + i * 0x00010000;
-			}
-		} else {
-			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
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info  (flash_info_t *info)
-{
-	int i;
-	uchar *boottype;
-	uchar botboot[]=", bottom boot sect)\n";
-	uchar topboot[]=", top boot sector)\n";
-
-	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;
-	case FLASH_MAN_STM:	printf ("STM ");		break;
-	case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	if (info->flash_id & 0x0001 ) {
-		boottype = botboot;
-	} else {
-		boottype = topboot;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit%s",boottype);
-				break;
-	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit%s",boottype);
-				break;
-	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit%s",boottype);
-				break;
-	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit%s",boottype);
-				break;
-	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit%s",boottype);
-				break;
-	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit%s",boottype);
-				break;
-	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit%s",boottype);
-				break;
-	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL800B:	printf ("INTEL28F800B (8 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL800T:	printf ("INTEL28F800T (8 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL160B:	printf ("INTEL28F160B (16 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL160T:	printf ("INTEL28F160T (16 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL320B:	printf ("INTEL28F320B (32 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL320T:	printf ("INTEL28F320T (32 Mbit%s",boottype);
-				break;
-	case FLASH_AMDL322T:	printf ("AM29DL322T (32 Mbit%s",boottype);
-				break;
-
-#if 0 /* enable when devices are available */
-
-	case FLASH_INTEL640B:	printf ("INTEL28F640B (64 Mbit%s",boottype);
-				break;
-	case FLASH_INTEL640T:	printf ("INTEL28F640T (64 Mbit%s",boottype);
-				break;
-#endif
-	case INTEL_ID_28F320J3A:	printf ("INTEL28F320JA3 (32 Mbit%s",boottype);
-				break;
-	case INTEL_ID_28F640J3A:	printf ("INTEL28F640JA3 (64 Mbit%s",boottype);
-				break;
-	case INTEL_ID_28F128J3A:	printf ("INTEL28F128JA3 (128 Mbit%s",boottype);
-				break;
-
-	default:		printf ("Unknown Chip Type\n");
-				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");
-	return;
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
-{
-	short i;
-	ulong base = (ulong)addr;
-	FLASH_WORD_SIZE value;
-
-	/* Write auto select command: read Manufacturer ID */
-
-
-#ifndef CONFIG_SYS_FLASH_16BIT
-
-	/*
-	 * Note: if it is an AMD flash and the word at addr[0000]
-	 * is 0x00890089 this routine will think it is an Intel
-	 * flash device and may(most likely) cause trouble.
-	 */
-
-	addr[0x0000] = 0x00900090;
-	if(addr[0x0000] != 0x00890089){
-		addr[0x0555] = 0x00AA00AA;
-		addr[0x02AA] = 0x00550055;
-		addr[0x0555] = 0x00900090;
-#else
-
-	/*
-	 * Note: if it is an AMD flash and the word at addr[0000]
-	 * is 0x0089 this routine will think it is an Intel
-	 * flash device and may(most likely) cause trouble.
-	 */
-
-	addr[0x0000] = 0x0090;
-
-	if(addr[0x0000] != 0x0089){
-		addr[0x0555] = 0x00AA;
-		addr[0x02AA] = 0x0055;
-		addr[0x0555] = 0x0090;
-#endif
-	}
-	value = addr[0];
-
-	switch (value) {
-	case (AMD_MANUFACT & FLASH_ID_MASK):
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-	case (FUJ_MANUFACT & FLASH_ID_MASK):
-		info->flash_id = FLASH_MAN_FUJ;
-		break;
-	case (STM_MANUFACT & FLASH_ID_MASK):
-		info->flash_id = FLASH_MAN_STM;
-		break;
-	case (SST_MANUFACT & FLASH_ID_MASK):
-		info->flash_id = FLASH_MAN_SST;
-		break;
-	case (INTEL_MANUFACT & FLASH_ID_MASK):
-		info->flash_id = FLASH_MAN_INTEL;
-		break;
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		return (0); /* no or unknown flash */
-
-	}
-
-	value = addr[1];			/* device ID		*/
-
-	switch (value) {
-
-	case (AMD_ID_LV400T & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM400T;
-		info->sector_count = 11;
-		info->size = 0x00100000;
-		break;				/* => 1 MB		*/
-
-	case (AMD_ID_LV400B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM400B;
-		info->sector_count = 11;
-		info->size = 0x00100000;
-		break;				/* => 1 MB		*/
-
-	case (AMD_ID_LV800T & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM800T;
-		info->sector_count = 19;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (AMD_ID_LV800B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM800B;
-		info->sector_count = 19;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (AMD_ID_LV160T & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM160T;
-		info->sector_count = 35;
-		info->size = 0x00400000;
-		break;				/* => 4 MB		*/
-
-	case (AMD_ID_LV160B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM160B;
-		info->sector_count = 35;
-		info->size = 0x00400000;
-		break;				/* => 4 MB		*/
-#if 0	/* enable when device IDs are available */
-	case (AMD_ID_LV320T & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM320T;
-		info->sector_count = 67;
-		info->size = 0x00800000;
-		break;				/* => 8 MB		*/
-
-	case (AMD_ID_LV320B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 67;
-		info->size = 0x00800000;
-		break;				/* => 8 MB		*/
-#endif
-
-	case (AMD_ID_DL322T & FLASH_ID_MASK):
-		info->flash_id += FLASH_AMDL322T;
-		info->sector_count = 71;
-		info->size = 0x00800000;
-		break;				/* => 8 MB		*/
-
-	case (INTEL_ID_28F800B3T & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL800T;
-		info->sector_count = 23;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (INTEL_ID_28F800B3B & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL800B;
-		info->sector_count = 23;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (INTEL_ID_28F160B3T & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL160T;
-		info->sector_count = 39;
-		info->size = 0x00400000;
-		break;				/* => 4 MB		*/
-
-	case (INTEL_ID_28F160B3B & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL160B;
-		info->sector_count = 39;
-		info->size = 0x00400000;
-		break;				/* => 4 MB		*/
-
-	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL320T;
-		info->sector_count = 71;
-		info->size = 0x00800000;
-		break;				/* => 8 MB		*/
-
-	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 71;
-		info->size = 0x00800000;
-		break;				/* => 8 MB		*/
-
-#if 0 /* enable when devices are available */
-	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
-		info->flash_id += FLASH_INTEL320T;
-		info->sector_count = 135;
-		info->size = 0x01000000;
-		break;				/* => 16 MB		*/
-
-	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 135;
-		info->size = 0x01000000;
-		break;				/* => 16 MB		*/
-#endif
-	case (INTEL_ID_28F320J3A & FLASH_ID_MASK):
-		info->flash_id += FLASH_28F320J3A;
-		info->sector_count = 32;
-		info->size = 0x00400000;
-		break;				/* => 32 MBit	*/
-	case (INTEL_ID_28F640J3A & FLASH_ID_MASK):
-		info->flash_id += FLASH_28F640J3A;
-		info->sector_count = 64;
-		info->size = 0x00800000;
-		break;				/* => 64 MBit	*/
-	case (INTEL_ID_28F128J3A & FLASH_ID_MASK):
-		info->flash_id += FLASH_28F128J3A;
-		info->sector_count = 128;
-		info->size = 0x01000000;
-		break;				/* => 128 MBit	*/
-
-	default:
-		/* FIXME*/
-		info->flash_id = FLASH_UNKNOWN;
-		return (0);			/* => no or unknown flash */
-	}
-
-	flash_get_offsets(base, info);
-
-	/* 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 */
-		addr = (volatile FLASH_WORD_SIZE *)(info->start[i]);
-		info->protect[i] = addr[2] & 1;
-	}
-
-	/*
-	 * Prevent writes to uninitialized FLASH.
-	 */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		addr = (volatile FLASH_WORD_SIZE *)info->start[0];
-		if( (info->flash_id & 0xFF00) == FLASH_MAN_INTEL){
-			*addr = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
-		} else {
-			*addr = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
-		}
-	}
-
-	return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
-
-	volatile FLASH_WORD_SIZE *addr =
-		(volatile FLASH_WORD_SIZE *) (info->start[0]);
-	int flag, prot, sect, l_sect, barf;
-	ulong start, now, last;
-	int rcode = 0;
-
-	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) ||
-	    ((info->flash_id > FLASH_AMD_COMP) &&
-	     ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_INTEL))) {
-		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 ();
-	if (info->flash_id < FLASH_AMD_COMP) {
-#ifndef CONFIG_SYS_FLASH_16BIT
-		addr[0x0555] = 0x00AA00AA;
-		addr[0x02AA] = 0x00550055;
-		addr[0x0555] = 0x00800080;
-		addr[0x0555] = 0x00AA00AA;
-		addr[0x02AA] = 0x00550055;
-#else
-		addr[0x0555] = 0x00AA;
-		addr[0x02AA] = 0x0055;
-		addr[0x0555] = 0x0080;
-		addr[0x0555] = 0x00AA;
-		addr[0x02AA] = 0x0055;
-#endif
-		/* Start erase on unprotected sectors */
-		for (sect = s_first; sect <= s_last; sect++) {
-			if (info->protect[sect] == 0) {	/* not protected */
-				addr = (volatile FLASH_WORD_SIZE *) (info->start[sect]);
-				addr[0] = (0x00300030 & FLASH_ID_MASK);
-				l_sect = sect;
-			}
-		}
-
-		/* re-enable interrupts if necessary */
-		if (flag)
-			enable_interrupts ();
-
-		/* wait at least 80us - let's wait 1 ms */
-		udelay (1000);
-
-		/*
-		 * We wait for the last triggered sector
-		 */
-		if (l_sect < 0)
-			goto DONE;
-
-		start = get_timer (0);
-		last = start;
-		addr = (volatile FLASH_WORD_SIZE *) (info->start[l_sect]);
-		while ((addr[0] & (0x00800080 & FLASH_ID_MASK)) !=
-		       (0x00800080 & FLASH_ID_MASK)) {
-			if ((now = get_timer (start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-				printf ("Timeout\n");
-				return 1;
-			}
-			/* show that we're waiting */
-			if ((now - last) > 1000) {	/* every second */
-				serial_putc ('.');
-				last = now;
-			}
-		}
-
-	      DONE:
-		/* reset to read mode */
-		addr = (volatile FLASH_WORD_SIZE *) info->start[0];
-		addr[0] = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
-	} else {
-
-
-		for (sect = s_first; sect <= s_last; sect++) {
-			if (info->protect[sect] == 0) {	/* not protected */
-				barf = 0;
-#ifndef CONFIG_SYS_FLASH_16BIT
-				addr = (vu_long *) (info->start[sect]);
-				addr[0] = 0x00200020;
-				addr[0] = 0x00D000D0;
-				while (!(addr[0] & 0x00800080));	/* wait for error or finish */
-				if (addr[0] & 0x003A003A) {	/* check for error */
-					barf = addr[0] & 0x003A0000;
-					if (barf) {
-						barf >>= 16;
-					} else {
-						barf = addr[0] & 0x0000003A;
-					}
-				}
-#else
-				addr = (vu_short *) (info->start[sect]);
-				addr[0] = 0x0020;
-				addr[0] = 0x00D0;
-				while (!(addr[0] & 0x0080));	/* wait for error or finish */
-				if (addr[0] & 0x003A)	/* check for error */
-					barf = addr[0] & 0x003A;
-#endif
-				if (barf) {
-					printf ("\nFlash error in sector at %lx\n",
-						(unsigned long) addr);
-					if (barf & 0x0002)
-						printf ("Block locked, not erased.\n");
-					if ((barf & 0x0030) == 0x0030)
-						printf ("Command Sequence error.\n");
-					if ((barf & 0x0030) == 0x0020)
-						printf ("Block Erase error.\n");
-					if (barf & 0x0008)
-						printf ("Vpp Low error.\n");
-					rcode = 1;
-				} else
-					printf (".");
-				l_sect = sect;
-			}
-			addr = (volatile FLASH_WORD_SIZE *) info->start[0];
-			addr[0] = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
-
-		}
-
-	}
-	printf (" done\n");
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*flash_info_t *addr2info (ulong addr)
-{
-	flash_info_t *info;
-	int i;
-
-	for (i=0, info=&flash_info[0]; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i, ++info) {
-		if ((addr >= info->start[0]) &&
-		    (addr < (info->start[0] + info->size)) ) {
-			return (info);
-		}
-	}
-
-	return (NULL);
-}
-*/
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- * Make sure all target addresses are within Flash bounds,
- * and no protected sectors are hit.
- * Returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - target range includes protected sectors
- * 8 - target address not in Flash memory
- */
-
-/*int flash_write (uchar *src, ulong addr, ulong cnt)
-{
-	int i;
-	ulong         end        = addr + cnt - 1;
-	flash_info_t *info_first = addr2info (addr);
-	flash_info_t *info_last  = addr2info (end );
-	flash_info_t *info;
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	if (!info_first || !info_last) {
-		return (8);
-	}
-
-	for (info = info_first; info <= info_last; ++info) {
-		ulong b_end = info->start[0] + info->size;*/	/* bank end addr */
-/*		short s_end = info->sector_count - 1;
-		for (i=0; i<info->sector_count; ++i) {
-			ulong e_addr = (i == s_end) ? b_end : info->start[i + 1];
-
-			if ((end >= info->start[i]) && (addr < e_addr) &&
-			    (info->protect[i] != 0) ) {
-				return (4);
-			}
-		}
-	}
-
-*/	/* finally write data to flash */
-/*	for (info = info_first; info <= info_last && cnt>0; ++info) {
-		ulong len;
-
-		len = info->start[0] + info->size - addr;
-		if (len > cnt)
-			len = cnt;
-		if ((i = write_buff(info, src, addr, len)) != 0) {
-			return (i);
-		}
-		cnt  -= len;
-		addr += len;
-		src  += len;
-	}
-	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)
-{
-#ifndef CONFIG_SYS_FLASH_16BIT
-	ulong cp, wp, data;
-	int l;
-#else
-	ulong cp, wp;
-	ushort data;
-#endif
-	int i, rc;
-
-#ifndef CONFIG_SYS_FLASH_16BIT
-
-
-	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));
-
-#else
-	wp = (addr & ~1);	/* get lower word aligned address */
-
-	/*
-	 * handle unaligned start byte
-	 */
-	if (addr - wp) {
-		data = 0;
-		data = (data << 8) | *src++;
-		--cnt;
-		if ((rc = write_short(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 2;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-/*	l = 0; used for debuging  */
-	while (cnt >= 2) {
-		data = 0;
-		for (i=0; i<2; ++i) {
-			data = (data << 8) | *src++;
-		}
-
-/*		if(!l){
-			printf("%x",data);
-			l = 1;
-		}  used for debuging */
-
-		if ((rc = write_short(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += 2;
-		cnt -= 2;
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<2; ++i, ++cp) {
-		data = (data << 8) | (*(uchar *)cp);
-	}
-
-	return (write_short(info, wp, data));
-
-
-#endif
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-#ifndef CONFIG_SYS_FLASH_16BIT
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
-	vu_long *addr = (vu_long*)(info->start[0]);
-	ulong start,barf;
-	int flag;
-
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*((vu_long *)dest) & data) != data) {
-		return (2);
-	}
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	if(info->flash_id > FLASH_AMD_COMP) {
-		/* AMD stuff */
-		addr[0x0555] = 0x00AA00AA;
-		addr[0x02AA] = 0x00550055;
-		addr[0x0555] = 0x00A000A0;
-	} else {
-		/* intel stuff */
-		*addr = 0x00400040;
-	}
-	*((vu_long *)dest) = data;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* data polling for D7 */
-	start = get_timer (0);
-
-	if(info->flash_id > FLASH_AMD_COMP) {
-		while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-				return (1);
-			}
-		}
-	} else {
-		while(!(addr[0] & 0x00800080)) {	/* wait for error or finish */
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-				return (1);
-			}
-
-		if( addr[0] & 0x003A003A) {	/* check for error */
-			barf = addr[0] & 0x003A0000;
-			if( barf ) {
-				barf >>=16;
-			} else {
-				barf = addr[0] & 0x0000003A;
-			}
-			printf("\nFlash write error at address %lx\n",(unsigned long)dest);
-			if(barf & 0x0002) printf("Block locked, not erased.\n");
-			if(barf & 0x0010) printf("Programming error.\n");
-			if(barf & 0x0008) printf("Vpp Low error.\n");
-			return(2);
-		}
-	}
-
-	return (0);
-}
-
-#else
-
-static int write_short (flash_info_t *info, ulong dest, ushort data)
-{
-	vu_short *addr = (vu_short*)(info->start[0]);
-	ulong start,barf;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*((vu_short *)dest) & data) != data) {
-		return (2);
-	}
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	if(info->flash_id < FLASH_AMD_COMP) {
-		/* AMD stuff */
-		addr[0x0555] = 0x00AA;
-		addr[0x02AA] = 0x0055;
-		addr[0x0555] = 0x00A0;
-	} else {
-		/* intel stuff */
-		*addr = 0x00D0;
-		*addr = 0x0040;
-	}
-	*((vu_short *)dest) = data;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* data polling for D7 */
-	start = get_timer (0);
-
-	if(info->flash_id < FLASH_AMD_COMP) {
-		/* AMD stuff */
-		while ((*((vu_short *)dest) & 0x0080) != (data & 0x0080)) {
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-				return (1);
-			}
-		}
-
-	} else {
-		/* intel stuff */
-		while(!(addr[0] & 0x0080)){	/* wait for error or finish */
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) return (1);
-		}
-
-		if( addr[0] & 0x003A) {	/* check for error */
-			barf = addr[0] & 0x003A;
-			printf("\nFlash write error at address %lx\n",(unsigned long)dest);
-			if(barf & 0x0002) printf("Block locked, not erased.\n");
-			if(barf & 0x0010) printf("Programming error.\n");
-			if(barf & 0x0008) printf("Vpp Low error.\n");
-			return(2);
-		}
-		*addr = 0x00B0;
-		*addr = 0x0070;
-		while(!(addr[0] & 0x0080)){	/* wait for error or finish */
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) return (1);
-		}
-		*addr = 0x00FF;
-	}
-	return (0);
-}
-
-#endif
-
-/*-----------------------------------------------------------------------*/
diff --git a/board/snmc/qs860t/qs860t.c b/board/snmc/qs860t/qs860t.c
deleted file mode 100644
index 7ff99459b7..0000000000
--- a/board/snmc/qs860t/qs860t.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * (C) Copyright 2003
- * MuLogic B.V.
- *
- * (C) Copyright 2002
- * Simple Network Magic Corporation, dnevil@snmc.com
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/u-boot.h>
-#include <commproc.h>
-#include "mpc8xx.h"
-
-/* ------------------------------------------------------------------------- */
-
-static long  int dram_size (long int, long int *, long int);
-
-/* ------------------------------------------------------------------------- */
-
-const uint sdram_table[] =
-{
-	/*
-	 * Single Read. (Offset 0 in UPMA RAM)
-	 */
-	0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
-	0x1FF77C47, 0x1FF77C35, 0xEFEABC34, 0x1FB57C35,
-	/*
-	 * Burst Read. (Offset 8 in UPMA RAM)
-	 */
-	0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
-	0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	/*
-	 * Single Write. (Offset 18 in UPMA RAM)
-	 */
-	0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	/*
-	 * Burst Write. (Offset 20 in UPMA RAM)
-	 */
-	0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
-	0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, 0xFFFFEC04,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	/*
-	 * Refresh  (Offset 30 in UPMA RAM)
-	 */
-	0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
-	0xFFFFFC84, 0xFFFFFC07, 0xFFFFEC04, 0xFFFFEC04,
-	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
-	/*
-	 * Exception. (Offset 3c in UPMA RAM)
-	 */
-	0x7FFFFC07, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04
-};
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Check Board Identity:
- *
- * Test ID string (QS860T...)
- *
- * Always return 1
- */
-
-int checkboard (void)
-{
-	char *s, *e;
-	char buf[64];
-	int i;
-
-	i = getenv_f("serial#", buf, sizeof(buf));
-	s = (i>0) ? buf : NULL;
-
-	if (!s || strncmp(s, "QS860T", 6)) {
-		puts ("### No HW ID - assuming QS860T");
-	} else {
-		for (e=s; *e; ++e) {
-			if (*e == ' ')
-			break;
-		}
-
-		for ( ; s<e; ++s) {
-			putc (*s);
-		}
-	}
-	putc ('\n');
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
-	volatile immap_t     *immap  = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	long int size;
-
-	upmconfig(UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
-
-	/*
-	* Prescaler for refresh
-	*/
-	memctl->memc_mptpr = 0x0400;
-
-	/*
-	* Map controller bank 2 to the SDRAM address
-	*/
-	memctl->memc_or2 = CONFIG_SYS_OR2;
-	memctl->memc_br2 = CONFIG_SYS_BR2;
-	udelay(200);
-
-	/* perform SDRAM initialization sequence */
-	memctl->memc_mbmr = CONFIG_SYS_16M_MBMR;
-	udelay(100);
-
-	memctl->memc_mar  = 0x00000088;
-	memctl->memc_mcr  = 0x80804105;	/* run precharge pattern */
-	udelay(1);
-
-	/* Run two refresh cycles on SDRAM */
-	memctl->memc_mbmr = 0x18802118;
-	memctl->memc_mcr  = 0x80804130;
-	memctl->memc_mbmr = 0x18802114;
-	memctl->memc_mcr  = 0x80804106;
-
-	udelay (1000);
-
-#if 0
-	/*
-	* Check for 64M SDRAM Memory Size
-	*/
-	size = dram_size (CONFIG_SYS_64M_MBMR, (ulong *)SDRAM_BASE, SDRAM_64M_MAX_SIZE);
-	udelay (1000);
-
-	/*
-	* Check for 16M SDRAM Memory Size
-	*/
-	if (size != SDRAM_64M_MAX_SIZE) {
-#endif
-	size = dram_size (CONFIG_SYS_16M_MBMR, (long *)SDRAM_BASE, SDRAM_16M_MAX_SIZE);
-	udelay (1000);
-#if 0
-	}
-
-	memctl->memc_or2 = ((-size) & 0xFFFF0000) | SDRAM_TIMING;
-#endif
-
-
-	udelay(10000);
-
-
-#if 0
-
-	/*
-	* Also, map other memory to correct position
-	*/
-
-	/*
-	* Map the 8M Intel Flash device to chip select 1
-	*/
-	memctl->memc_or1 = CONFIG_SYS_OR1;
-	memctl->memc_br1 = CONFIG_SYS_BR1;
-
-
-	/*
-	* Map 64K NVRAM, Sipex Device, NAND Ctl Reg, and LED Ctl Reg
-	* to chip select 3
-	*/
-	memctl->memc_or3 = CONFIG_SYS_OR3;
-	memctl->memc_br3 = CONFIG_SYS_BR3;
-
-	/*
-	* Map chip selects 4, 5, 6, & 7 for external expansion connector
-	*/
-	memctl->memc_or4 = CONFIG_SYS_OR4;
-	memctl->memc_br4 = CONFIG_SYS_BR4;
-
-	memctl->memc_or5 = CONFIG_SYS_OR5;
-	memctl->memc_br5 = CONFIG_SYS_BR5;
-
-	memctl->memc_or6 = CONFIG_SYS_OR6;
-	memctl->memc_br6 = CONFIG_SYS_BR6;
-
-	memctl->memc_or7 = CONFIG_SYS_OR7;
-	memctl->memc_br7 = CONFIG_SYS_BR7;
-
-#endif
-
-	return (size);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-
-static long int dram_size (long int mbmr_value, long int *base, long int maxsize)
-{
-	volatile immap_t *immap  = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_mbmr = mbmr_value;
-
-	return (get_ram_size(base, maxsize));
-}
diff --git a/board/snmc/qs860t/u-boot.lds b/board/snmc/qs860t/u-boot.lds
deleted file mode 100644
index 0eb2fba00c..0000000000
--- a/board/snmc/qs860t/u-boot.lds
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (C) Copyright 2000-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .text      :
-  {
-    arch/powerpc/cpu/mpc8xx/start.o	(.text*)
-    arch/powerpc/cpu/mpc8xx/traps.o	(.text*)
-
-    *(.text*)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    KEEP(*(.fixup))
-  }
-  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data*)
-    *(.sdata*)
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  . = .;
-  __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 (NOLOAD)       :
-  {
-   *(.bss*)
-   *(.sbss*)
-   *(COMMON)
-   . = ALIGN(4);
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}