ppc: Zap MHPC board

This board uses eeprom accessors in an incorrect way. The board
is old and unsupported, just zap it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>

6 files changed, 0 insertions, 1026 deletions

diff --git a/board/eltec/mhpc/Kconfig b/board/eltec/mhpc/Kconfig
deleted file mode 100644
index 5a4c8844f0..0000000000
--- a/board/eltec/mhpc/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_MHPC
-
-config SYS_BOARD
-	default "mhpc"
-
-config SYS_VENDOR
-	default "eltec"
-
-config SYS_CONFIG_NAME
-	default "MHPC"
-
-endif
diff --git a/board/eltec/mhpc/MAINTAINERS b/board/eltec/mhpc/MAINTAINERS
deleted file mode 100644
index 4d84a3533c..0000000000
--- a/board/eltec/mhpc/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-MHPC BOARD
-M:	Frank Gottschling <fgottschling@eltec.de>
-S:	Maintained
-F:	board/eltec/mhpc/
-F:	include/configs/MHPC.h
-F:	configs/MHPC_defconfig
diff --git a/board/eltec/mhpc/Makefile b/board/eltec/mhpc/Makefile
deleted file mode 100644
index f3fcc2f370..0000000000
--- a/board/eltec/mhpc/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	= mhpc.o flash.o
diff --git a/board/eltec/mhpc/flash.c b/board/eltec/mhpc/flash.c
deleted file mode 100644
index ad89df92cf..0000000000
--- a/board/eltec/mhpc/flash.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-#include <linux/byteorder/swab.h>
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-/*-----------------------------------------------------------------------
- * Protection Flags:
- */
-#define FLAG_PROTECT_SET	0x01
-#define FLAG_PROTECT_CLEAR	0x02
-
-/* Board support for 1 or 2 flash devices */
-#undef FLASH_PORT_WIDTH32
-#define FLASH_PORT_WIDTH16
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH		ushort
-#define FLASH_PORT_WIDTHV		vu_short
-#define SWAP(x)                         __swab16(x)
-#else
-#define FLASH_PORT_WIDTH		ulong
-#define FLASH_PORT_WIDTHV		vu_long
-#define SWAP(x)                         __swab32(x)
-#endif
-
-#define FPW	FLASH_PORT_WIDTH
-#define FPWV	FLASH_PORT_WIDTHV
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (FPW *addr, flash_info_t *info);
-static int   write_data (flash_info_t *info, ulong dest, FPW data);
-static void  flash_get_offsets (ulong base, flash_info_t *info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-	volatile immap_t     *immap  = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	unsigned long size_b0;
-	int i;
-
-	/* 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((FPW *)FLASH_BASE0_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);
-	}
-
-	/* Remap FLASH according to real size */
-	memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & 0xFFFF8000);
-	memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_PS_16 | BR_MS_GPCM | BR_V;
-
-	/* Re-do sizing to get full correct info */
-	size_b0 = flash_get_size((FPW *)CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	/* monitor protection ON by default */
-	(void)flash_protect(FLAG_PROTECT_SET,
-			    CONFIG_SYS_FLASH_BASE,
-			    CONFIG_SYS_FLASH_BASE+monitor_flash_len-1,
-			    &flash_info[0]);
-
-	flash_info[0].size = size_b0;
-
-	return (size_b0);
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		return;
-	}
-
-	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
-		for (i = 0; i < info->sector_count; i++) {
-			info->start[i] = base + (i * 0x00020000);
-		}
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info  (flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-		case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
-		default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-   case FLASH_28F640J5 :
-				printf ("28F640J5 \n"); break;
-	default:		printf ("Unknown Chip Type=0x%lXh\n",
-					info->flash_id & FLASH_TYPEMASK); 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");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-static ulong flash_get_size (FPW *addr, flash_info_t *info)
-{
-	FPW value;
-
-	/* Write auto select command: read Manufacturer ID */
-	addr[0x5555] = (FPW)0xAA00AA00;
-	addr[0x2AAA] = (FPW)0x55005500;
-	addr[0x5555] = (FPW)0x90009000;
-
-	value = SWAP(addr[0]);
-
-   switch (value) {
-   case (FPW)INTEL_MANUFACT:
-      info->flash_id = FLASH_MAN_INTEL;
-      break;
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		addr[0] = (FPW)0xFF00FF00;      /* restore read mode */
-		return (0);			      /* no or unknown flash	*/
-	}
-
-   value = SWAP(addr[1]);			        /* device ID no swap !*/
-
-   switch (value) {
-   case (FPW)INTEL_ID_28F640J5 :
-	info->flash_id += FLASH_28F640J5 ;
-	info->sector_count = 64;
-	info->size = 0x00800000;
-	break;            /* => 8 MB     */
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		break;
-	}
-
-	if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
-		printf ("** ERROR: sector count %d > max (%d) **\n",
-			info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
-		info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-	}
-
-	addr[0] = (FPW)0xFF00FF00;      /* restore read mode */
-
-	return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int	flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	int flag, prot, sect;
-	ulong type, start, now, last;
-	int rc = 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;
-	}
-
-	type = (info->flash_id & FLASH_VENDMASK);
-	if ((type != FLASH_MAN_INTEL)) {
-		printf ("Can't erase unknown flash type %08lx - aborted\n",
-			info->flash_id);
-		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");
-	}
-
-	start = get_timer (0);
-	last  = start;
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			FPWV *addr = (FPWV *)(info->start[sect]);
-			FPW status;
-
-			/* Disable interrupts which might cause a timeout here */
-			flag = disable_interrupts();
-
-			*addr = (FPW)0x50005000;	/* clear status register */
-			*addr = (FPW)0x20002000;	/* erase setup */
-			*addr = (FPW)0xD000D000;	/* erase confirm */
-
-			/* re-enable interrupts if necessary */
-			if (flag)
-				enable_interrupts();
-
-			/* wait at least 80us - let's wait 1 ms */
-			udelay (1000);
-
-			while (((status = SWAP(*addr)) & (FPW)0x00800080) != (FPW)0x00800080) {
-				if ((now=get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout\n");
-					*addr = (FPW)0xB000B000; /* suspend erase */
-					*addr = (FPW)0xFF00FF00; /* reset to read mode */
-					rc = 1;
-					break;
-				}
-
-				/* show that we're waiting */
-			if ((now - last) > 1000) {	/* every second */
-					putc ('.');
-					last = now;
-				}
-			}
-
-			*addr = (FPW)0xFF00FF00;	/* reset to read mode */
-			printf (" done\n");
-		}
-	}
-	return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - Flash not identified
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong cp, wp;
-	FPW data;
-	int i, l, rc, port_width;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		return 4;
-	}
-/* get lower word aligned address */
-#ifdef FLASH_PORT_WIDTH16
-	wp = (addr & ~1);
-	port_width = 2;
-#else
-	wp = (addr & ~3);
-	port_width = 4;
-#endif
-
-	/*
-	 * 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<port_width && cnt>0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<port_width; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-
-		if ((rc = write_data(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += port_width;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= port_width) {
-		data = 0;
-		for (i=0; i<port_width; ++i) {
-			data = (data << 8) | *src++;
-		}
-		if ((rc = write_data(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += port_width;
-		cnt -= port_width;
-		if ((wp & 0xfff) == 0)
-		{
-			printf("%08lX",wp);
-			printf("\x1b[8D");
-		}
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<port_width && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<port_width; ++i, ++cp) {
-		data = (data << 8) | (*(uchar *)cp);
-	}
-
-	return (write_data(info, wp, data));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, ulong dest, FPW data)
-{
-	FPWV *addr = (FPWV *)dest;
-	ulong status;
-	ulong start;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*addr & data) != data) {
-		printf("not erased at %08lx (%x)\n",(ulong)addr,*addr);
-		return (2);
-	}
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	*addr = (FPW)0x40004000;		/* write setup */
-	*addr = data;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	start = get_timer (0);
-
-	while (((status = SWAP(*addr)) & (FPW)0x00800080) != (FPW)0x00800080) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			*addr = (FPW)0xFF00FF00;	/* restore read mode */
-			return (1);
-		}
-	}
-
-	*addr = (FPW)0xFF00FF00;	/* restore read mode */
-
-	return (0);
-}
diff --git a/board/eltec/mhpc/mhpc.c b/board/eltec/mhpc/mhpc.c
deleted file mode 100644
index 5781b2a54f..0000000000
--- a/board/eltec/mhpc/mhpc.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * (C) Copyright 2001
- * ELTEC Elektronik AG
- * Frank Gottschling <fgottschling@eltec.de>
- *
- * Board specific routines for the miniHiPerCam
- *
- * - initialisation (eeprom)
- * - memory controller
- * - serial io initialisation
- * - ethernet io initialisation
- *
- * -----------------------------------------------------------------
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <cli.h>
-#include <linux/ctype.h>
-#include <commproc.h>
-#include "mpc8xx.h"
-#include <video_fb.h>
-
-extern void eeprom_init (void);
-extern int eeprom_read (unsigned dev_addr, unsigned offset,
-			unsigned char *buffer, unsigned cnt);
-extern int eeprom_write (unsigned dev_addr, unsigned offset,
-			 unsigned char *buffer, unsigned cnt);
-
-/* globals */
-void *video_hw_init (void);
-void video_set_lut (unsigned int index,	/* color number */
-		    unsigned char r,	/* red */
-		    unsigned char g,	/* green */
-		    unsigned char b	/* blue */
-	);
-
-GraphicDevice gdev;
-
-/* locals */
-static void video_circle (char *center, int radius, int color, int pitch);
-static void video_test_image (void);
-static void video_default_lut (unsigned int clut_type);
-
-/* revision info foer MHPC EEPROM offset 480 */
-typedef struct {
-	char board[12];		/* 000 - Board Revision information */
-	char sensor;		/* 012 - Sensor Type information */
-	char serial[8];		/* 013 - Board serial number */
-	char etheraddr[6];	/* 021 - Ethernet node addresse */
-	char revision[2];	/* 027 - Revision code */
-	char option[3];		/* 029 - resevered for options */
-} revinfo;
-
-/* ------------------------------------------------------------------------- */
-
-static const unsigned int sdram_table[] = {
-	/* read single beat cycle */
-	0xef0efc04, 0x0e2dac04, 0x01ba5c04, 0x1ff5fc00,
-	0xfffffc05, 0xeffafc34, 0x0ff0bc34, 0x1ff57c35,
-
-	/* read burst cycle */
-	0xef0efc04, 0x0e3dac04, 0x10ff5c04, 0xf0fffc00,
-	0xf0fffc00, 0xf1fffc00, 0xfffffc00, 0xfffffc05,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-
-	/* write single beat cycle */
-	0xef0efc04, 0x0e29ac00, 0x01b25c04, 0x1ff5fc05,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-
-	/* write burst cycle */
-	0xef0ef804, 0x0e39a000, 0x10f75000, 0xf0fff440,
-	0xf0fffc40, 0xf1fffc04, 0xfffffc05, 0xfffffc04,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-
-	/* periodic timer expired */
-	0xeffebc84, 0x1ffd7c04, 0xfffffc04, 0xfffffc84,
-	0xeffebc04, 0x1ffd7c04, 0xfffffc04, 0xfffffc05,
-	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-
-	/* exception */
-	0xfffffc04, 0xfffffc05, 0xfffffc04, 0xfffffc04
-};
-
-/* ------------------------------------------------------------------------- */
-
-int board_early_init_f (void)
-{
-	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
-	volatile cpm8xx_t *cp = &(im->im_cpm);
-	volatile iop8xx_t *ip = (iop8xx_t *) & (im->im_ioport);
-
-	/* reset the port A s.a. cpm-routines */
-	ip->iop_padat = 0x0000;
-	ip->iop_papar = 0x0000;
-	ip->iop_padir = 0x0800;
-	ip->iop_paodr = 0x0000;
-
-	/* reset the port B for digital and LCD output */
-	cp->cp_pbdat = 0x0300;
-	cp->cp_pbpar = 0x5001;
-	cp->cp_pbdir = 0x5301;
-	cp->cp_pbodr = 0x0000;
-
-	/* reset the port C configured for SMC1 serial port and aqc. control */
-	ip->iop_pcdat = 0x0800;
-	ip->iop_pcpar = 0x0000;
-	ip->iop_pcdir = 0x0e30;
-	ip->iop_pcso = 0x0000;
-
-	/* Config port D for LCD output */
-	ip->iop_pdpar = 0x1fff;
-	ip->iop_pddir = 0x1fff;
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity
- */
-int checkboard (void)
-{
-	puts ("Board: ELTEC miniHiperCam\n");
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-int misc_init_r (void)
-{
-	revinfo mhpcRevInfo;
-	char nid[32];
-	char *mhpcSensorTypes[] = { "OMNIVISON OV7610/7620 color",
-		"OMNIVISON OV7110 b&w", NULL
-	};
-	char hex[23] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0,
-		0, 0, 0, 0, 10, 11, 12, 13, 14, 15
-	};
-	int i;
-
-	/* check revision data */
-	eeprom_read (CONFIG_SYS_I2C_EEPROM_ADDR, 480, (uchar *) &mhpcRevInfo, 32);
-
-	if (strncmp ((char *) &mhpcRevInfo.board[2], "MHPC", 4) != 0) {
-		printf ("Enter revision number (0-9): %c  ",
-			mhpcRevInfo.revision[0]);
-		if (0 != cli_readline(NULL)) {
-			mhpcRevInfo.revision[0] =
-				(char) toupper (console_buffer[0]);
-		}
-
-		printf ("Enter revision character (A-Z): %c  ",
-			mhpcRevInfo.revision[1]);
-		if (1 == cli_readline(NULL)) {
-			mhpcRevInfo.revision[1] =
-				(char) toupper (console_buffer[0]);
-		}
-
-		printf ("Enter board name (V-XXXX-XXXX): %s  ",
-			(char *) &mhpcRevInfo.board);
-		if (11 == cli_readline(NULL)) {
-			for (i = 0; i < 11; i++) {
-				mhpcRevInfo.board[i] =
-					(char) toupper (console_buffer[i]);
-				mhpcRevInfo.board[11] = '\0';
-			}
-		}
-
-		printf ("Supported sensor types:\n");
-		i = 0;
-		do {
-			printf ("\n    \'%d\' : %s\n", i, mhpcSensorTypes[i]);
-		} while (mhpcSensorTypes[++i] != NULL);
-
-		do {
-			printf ("\nEnter sensor number (0-255): %d  ",
-				(int) mhpcRevInfo.sensor);
-			if (0 != cli_readline(NULL)) {
-				mhpcRevInfo.sensor =
-					(unsigned char)
-					simple_strtoul (console_buffer, NULL,
-							10);
-			}
-		} while (mhpcRevInfo.sensor >= i);
-
-		printf ("Enter serial number: %s ",
-			(char *) &mhpcRevInfo.serial);
-		if (6 == cli_readline(NULL)) {
-			for (i = 0; i < 6; i++) {
-				mhpcRevInfo.serial[i] = console_buffer[i];
-			}
-			mhpcRevInfo.serial[6] = '\0';
-		}
-
-		printf ("Enter ether node ID with leading zero (HEX): %02x%02x%02x%02x%02x%02x  ", mhpcRevInfo.etheraddr[0], mhpcRevInfo.etheraddr[1], mhpcRevInfo.etheraddr[2], mhpcRevInfo.etheraddr[3], mhpcRevInfo.etheraddr[4], mhpcRevInfo.etheraddr[5]);
-		if (12 == cli_readline(NULL)) {
-			for (i = 0; i < 12; i += 2) {
-				mhpcRevInfo.etheraddr[i >> 1] =
-					(char) (16 *
-						hex[toupper
-						    (console_buffer[i]) -
-						    '0'] +
-						hex[toupper
-						    (console_buffer[i + 1]) -
-						    '0']);
-			}
-		}
-
-		/* setup new revision data */
-		eeprom_write (CONFIG_SYS_I2C_EEPROM_ADDR, 480, (uchar *) &mhpcRevInfo,
-			      32);
-	}
-
-	/* set environment */
-	sprintf (nid, "%02x:%02x:%02x:%02x:%02x:%02x",
-		 mhpcRevInfo.etheraddr[0], mhpcRevInfo.etheraddr[1],
-		 mhpcRevInfo.etheraddr[2], mhpcRevInfo.etheraddr[3],
-		 mhpcRevInfo.etheraddr[4], mhpcRevInfo.etheraddr[5]);
-	setenv ("ethaddr", nid);
-
-	/* print actual board identification */
-	printf ("Ident: %s %s Ser %s Rev %c%c\n",
-		mhpcRevInfo.board,
-		(mhpcRevInfo.sensor == 0 ? "color" : "b&w"),
-		(char *) &mhpcRevInfo.serial, mhpcRevInfo.revision[0],
-		mhpcRevInfo.revision[1]);
-
-	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;
-
-	upmconfig (UPMA, (uint *) sdram_table,
-		   sizeof (sdram_table) / sizeof (uint));
-
-	memctl->memc_mamr = CONFIG_SYS_MAMR & (~(MAMR_PTAE));	/* no refresh yet */
-	memctl->memc_mbmr = MBMR_GPL_B4DIS;	/* should this be mamr? - NTL */
-	memctl->memc_mptpr = MPTPR_PTP_DIV64;
-	memctl->memc_mar = 0x00008800;
-
-	/*
-	 * Map controller SDRAM bank 0
-	 */
-	memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
-	memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
-	udelay (200);
-
-	/*
-	 * Map controller SDRAM bank 1
-	 */
-	memctl->memc_or2 = CONFIG_SYS_OR2;
-	memctl->memc_br2 = CONFIG_SYS_BR2;
-
-	/*
-	 * Perform SDRAM initializsation sequence
-	 */
-	memctl->memc_mcr = 0x80002105;	/* SDRAM bank 0 */
-	udelay (1);
-	memctl->memc_mcr = 0x80002730;	/* SDRAM bank 0 - execute twice */
-	udelay (1);
-	memctl->memc_mamr |= MAMR_PTAE;	/* enable refresh */
-
-	udelay (10000);
-
-	/* leave place for framebuffers */
-	return (SDRAM_MAX_SIZE - SDRAM_RES_SIZE);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void video_circle (char *center, int radius, int color, int pitch)
-{
-	int x, y, d, dE, dSE;
-
-	x = 0;
-	y = radius;
-	d = 1 - radius;
-	dE = 3;
-	dSE = -2 * radius + 5;
-
-	*(center + x + y * pitch) = color;
-	*(center + y + x * pitch) = color;
-	*(center + y - x * pitch) = color;
-	*(center + x - y * pitch) = color;
-	*(center - x - y * pitch) = color;
-	*(center - y - x * pitch) = color;
-	*(center - y + x * pitch) = color;
-	*(center - x + y * pitch) = color;
-	while (y > x) {
-		if (d < 0) {
-			d += dE;
-			dE += 2;
-			dSE += 2;
-			x++;
-		} else {
-			d += dSE;
-			dE += 2;
-			dSE += 4;
-			x++;
-			y--;
-		}
-		*(center + x + y * pitch) = color;
-		*(center + y + x * pitch) = color;
-		*(center + y - x * pitch) = color;
-		*(center + x - y * pitch) = color;
-		*(center - x - y * pitch) = color;
-		*(center - y - x * pitch) = color;
-		*(center - y + x * pitch) = color;
-		*(center - x + y * pitch) = color;
-	}
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void video_test_image (void)
-{
-	char *di;
-	int i, n;
-
-	/* draw raster */
-	for (i = 0; i < LCD_VIDEO_ROWS; i += 32) {
-		memset ((char *) (LCD_VIDEO_ADDR + i * LCD_VIDEO_COLS),
-			LCD_VIDEO_FG, LCD_VIDEO_COLS);
-		for (n = i + 1; n < i + 32; n++)
-			memset ((char *) (LCD_VIDEO_ADDR +
-					  n * LCD_VIDEO_COLS), LCD_VIDEO_BG,
-				LCD_VIDEO_COLS);
-	}
-
-	for (i = 0; i < LCD_VIDEO_COLS; i += 32) {
-		for (n = 0; n < LCD_VIDEO_ROWS; n++)
-			*(char *) (LCD_VIDEO_ADDR + n * LCD_VIDEO_COLS + i) =
-				LCD_VIDEO_FG;
-	}
-
-	/* draw gray bar */
-	di = (char *) (LCD_VIDEO_ADDR + (LCD_VIDEO_COLS - 256) / 64 * 32 +
-		       97 * LCD_VIDEO_COLS);
-	for (n = 0; n < 63; n++) {
-		for (i = 0; i < 256; i++) {
-			*di++ = (char) i;
-			*(di + LCD_VIDEO_COLS * 64) = (i & 1) * 255;
-		}
-		di += LCD_VIDEO_COLS - 256;
-	}
-
-	video_circle ((char *) LCD_VIDEO_ADDR + LCD_VIDEO_COLS / 2 +
-		      LCD_VIDEO_ROWS / 2 * LCD_VIDEO_COLS, LCD_VIDEO_ROWS / 2,
-		      LCD_VIDEO_FG, LCD_VIDEO_COLS);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void video_default_lut (unsigned int clut_type)
-{
-	unsigned int i;
-	unsigned char RGB[] = {
-		0x00, 0x00, 0x00,	/* black */
-		0x80, 0x80, 0x80,	/* gray */
-		0xff, 0x00, 0x00,	/* red */
-		0x00, 0xff, 0x00,	/* green */
-		0x00, 0x00, 0xff,	/* blue */
-		0x00, 0xff, 0xff,	/* cyan */
-		0xff, 0x00, 0xff,	/* magenta */
-		0xff, 0xff, 0x00,	/* yellow */
-		0x80, 0x00, 0x00,	/* dark red */
-		0x00, 0x80, 0x00,	/* dark green */
-		0x00, 0x00, 0x80,	/* dark blue */
-		0x00, 0x80, 0x80,	/* dark cyan */
-		0x80, 0x00, 0x80,	/* dark magenta */
-		0x80, 0x80, 0x00,	/* dark yellow */
-		0xc0, 0xc0, 0xc0,	/* light gray */
-		0xff, 0xff, 0xff,	/* white */
-	};
-
-	switch (clut_type) {
-	case 1:
-		for (i = 0; i < 240; i++)
-			video_set_lut (i, i, i, i);
-		for (i = 0; i < 16; i++)
-			video_set_lut (i + 240, RGB[i * 3], RGB[i * 3 + 1],
-				       RGB[i * 3 + 2]);
-		break;
-	default:
-		for (i = 0; i < 256; i++)
-			video_set_lut (i, i, i, i);
-	}
-}
-
-/* ------------------------------------------------------------------------- */
-
-void *video_hw_init (void)
-{
-	unsigned int clut = 0;
-	unsigned char *penv;
-	immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-
-	/* enable video only on CLUT value */
-	if ((penv = (uchar *)getenv ("clut")) != NULL)
-		clut = (u_int) simple_strtoul ((char *)penv, NULL, 10);
-	else
-		return NULL;
-
-	/* disable graphic before write LCD regs. */
-	immr->im_lcd.lcd_lccr = 0x96000866;
-
-	/* config LCD regs. */
-	immr->im_lcd.lcd_lcfaa = LCD_VIDEO_ADDR;
-	immr->im_lcd.lcd_lchcr = 0x010a0093;
-	immr->im_lcd.lcd_lcvcr = 0x900f0024;
-
-	printf ("Video: 640x480 8Bit Index Lut %s\n",
-		(clut == 1 ? "240/16 (gray/vga)" : "256(gray)"));
-
-	video_default_lut (clut);
-
-	/* clear framebuffer */
-	memset ((char *) (LCD_VIDEO_ADDR), LCD_VIDEO_BG,
-		LCD_VIDEO_ROWS * LCD_VIDEO_COLS);
-
-	/* enable graphic */
-	immr->im_lcd.lcd_lccr = 0x96000867;
-
-	/* fill in Graphic Device */
-	gdev.frameAdrs = LCD_VIDEO_ADDR;
-	gdev.winSizeX = LCD_VIDEO_COLS;
-	gdev.winSizeY = LCD_VIDEO_ROWS;
-	gdev.gdfBytesPP = 1;
-	gdev.gdfIndex = GDF__8BIT_INDEX;
-
-	if (clut > 1)
-		/* return Graphic Device for console */
-		return (void *) &gdev;
-	else
-		/* just graphic enabled - draw something beautiful */
-		video_test_image ();
-
-	return NULL;		/* this disabels cfb - console */
-}
-
-/* ------------------------------------------------------------------------- */
-
-void video_set_lut (unsigned int index,
-		    unsigned char r, unsigned char g, unsigned char b)
-{
-	unsigned int lum;
-	unsigned short *pLut = (unsigned short *) (CONFIG_SYS_IMMR + 0x0e00);
-
-	/* 16 bit lut values, 12 bit used, xxxx BBGG RRii iiii */
-	/* y = 0.299*R + 0.587*G + 0.114*B */
-	lum = (2990 * r + 5870 * g + 1140 * b) / 10000;
-	pLut[index] =
-		((b & 0xc0) << 4) | ((g & 0xc0) << 2) | (r & 0xc0) | (lum &
-								      0x3f);
-}
-
-/* ------------------------------------------------------------------------- */
diff --git a/board/eltec/mhpc/u-boot.lds.debug b/board/eltec/mhpc/u-boot.lds.debug
deleted file mode 100644
index b0091db0c6..0000000000
--- a/board/eltec/mhpc/u-boot.lds.debug
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* 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	*/
-
-    arch/powerpc/cpu/mpc8xx/start.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib/vsprintf.o	(.text)
-    lib/crc32.o		(.text)
-
-    . = env_offset;
-    common/env_embedded.o(.text)
-
-    *(.text)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.rodata)
-    *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
-  }
-  .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 = .);
-
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  __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)
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}