mpc8xx: remove lwmon board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>

8 files changed, 0 insertions, 2208 deletions

diff --git a/board/lwmon/Kconfig b/board/lwmon/Kconfig
deleted file mode 100644
index e98c794767..0000000000
--- a/board/lwmon/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_LWMON
-
-config SYS_BOARD
-	default "lwmon"
-
-config SYS_CONFIG_NAME
-	default "lwmon"
-
-endif
diff --git a/board/lwmon/MAINTAINERS b/board/lwmon/MAINTAINERS
deleted file mode 100644
index 763ce229f2..0000000000
--- a/board/lwmon/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-LWMON BOARD
-M:	Wolfgang Denk <wd@denx.de>
-S:	Maintained
-F:	board/lwmon/
-F:	include/configs/lwmon.h
-F:	configs/lwmon_defconfig
diff --git a/board/lwmon/Makefile b/board/lwmon/Makefile
deleted file mode 100644
index 599a61378e..0000000000
--- a/board/lwmon/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= lwmon.o flash.o pcmcia.o
diff --git a/board/lwmon/README.keybd b/board/lwmon/README.keybd
deleted file mode 100644
index 5e5144e569..0000000000
--- a/board/lwmon/README.keybd
+++ /dev/null
@@ -1,126 +0,0 @@
-
-Tastaturabfrage:
-
-Die Implementierung / Decodierung beruht auf den Angaben aus dem  Do-
-kument  "PIC LWE-Tastatur" in der Fassung vom 9. 3. 2001, insbesonde-
-re Tabelle 3 im Kapitel 4.3 Tastencodes. In  U-Boot  werden  die  vom
-Keyboard-Controller  gelesenen Daten hexadezimal codiert in der auto-
-matisch angelegten Environment-Variablen "keybd" übergeben. Ist  kei-
-ne Taste gedrückt worden, steht dort:
-
-	keybd=000000000000000000
-
-Der decodierte Tastencode ("keybd") kann mit den  "bootargs"  an  den
-Linux-Kernel  übergeben  und  dort z. B. in einem Device-Treiber oder
-einer Applikation ausgewertet werden.
-
-
-Sonderfunktionen beim Booten:
-
-Es lassen sich eine oder mehrere (beliebig viele) Tasten oder Tasten-
-kombinationen definieren, die Sonderfunktionen auslösen,  wenn  diese
-Tasten beim Booten (Reset) gedrückt sind.
-
-Wird eine eingestellte Taste bzw. Tastenkombination erkannt, so  wird
-in  U-Boot noch vor dem Start des "Countdown" und somit vor jedem an-
-deren Kommando der Inhalt einer dieser Taste  bzw.  Tastenkombination
-zugeordneten Environment-Variablen ausführen.
-
-
-Die Environment-Variable "magic_keys" wird als Liste von Zeichen ver-
-standen, die als Suffix an den Namen "key_magic" angefügt werden  und
-so  die  Namen  der  Environment-Variablen  definieren, mit denen die
-Tasten (-kombinationen) festgelegt werden:
-
-Ist "magic_keys" NICHT definiert, so wird nur die in der Environment-
-Variablen "key_magic" codierte  Tasten  (-kombination)  geprüft,  und
-ggf.  der  Inhalt der Environment-Variablen "key_cmd" ausgeführt (ge-
-nauer: der Inhalt von "key_cmd" wird der Variablen "preboot" zugewie-
-sen, die ausgeführt wird, unmittelbar bevor die interaktive Kommando-
-interpretation beginnt).
-
-Enthält "magic_keys" z. B.  die  Zeichenkette  "0123CB*",  so  werden
-nacheinander folgende Aktionen ausgeführt:
-
-	prüfe Tastencode	ggf. führe aus Kommando
-	in Variable		in Variable
-	-----------------------------------
-	key_magic0	==>	key_cmd0
-	key_magic1	==>	key_cmd1
-	key_magic2	==>	key_cmd2
-	key_magic3	==>	key_cmd3
-	key_magicC	==>	key_cmdC
-	key_magicB	==>	key_cmdB
-	key_magicA	==>	key_cmdA
-	key_magic*	==>	key_cmd*
-
-Hinweis: sobald ein aktivierter Tastencode erkannt  wurde,  wird  die
-Bearbeitung  abgebrochen; es wird daher höchstens eines der definier-
-ten Kommandos ausgeführt, wobei die Priorität durch  die  Suchreihen-
-folge  festgelegt wird, also durch die Reihenfolge der Zeichen in der
-Varuiablen "magic_keys".
-
-
-Die Codierung der Tasten, die beim Booten gedrückt werden müssen, um
-eine Funktion auszulösen, erfolgt nach der Tastaturtabelle.
-
-Die Definitionen
-
-	=> setenv key_magic0 3a+3b
-	=> setenv key_cmd0 setenv bootdelay 30
-
-bedeuten dementsprechend, daß die Tasten mit den  Codes  0x3A  (Taste
-"F1")  und 0x3B (Taste "F2") gleichzeitig gedrückt werden müssen. Sie
-können dort eine beliebige  Tastenkombination  eintragen  (jeweils  2
-Zeichen für die Hex-Codes der Tasten, und '+' als Trennzeichen).
-
-Wird die eingestellte Tastenkombination erkannt, so  wird  in  U-Boot
-noch  vor  dem Start des "Countdown" und somit vor jedem anderen Kom-
-mando das angebene Kommando ausgeführt und  somit  ein  langes  Boot-
-Delay eingetragen.
-
-Praktisch könnten Sie also in U-Boot "bootdelay"  auf  0  setzen  und
-somit  stets  ohne  jede  User-Interaktion automatisch booten, außer,
-wenn die beiden Tasten "F1" und "F2"  beim  Booten  gedrückt  werden:
-dann würde ein Boot-Delay von 30 Sekunden eingefügt.
-
-
-Hinweis: dem Zeichen '#' kommt innerhalb von "magic_keys" eine beson-
-dere Bedeutung zu: die dadurch definierte  Key-Sequenz  schaltet  den
-Monitor in den "Debug-Modus" - das bedeutet zunächst, daß alle weite-
-ren  Meldungen  von  U-Boot  über  das LCD-Display ausgegeben werden;
-außerdem kann man durch das mit dieser  Tastenkombination  verknüpfte
-Kommando  z. B. die Linux-Bootmeldungen ebenfalls auf das LCD-Display
-legen, so daß der Boot-Vorgang direkt und  ohne  weitere  Hilfsmittel
-analysiert werden kann.
-
-Beispiel:
-
-In U-Boot werden folgende Environment-Variablen gesetzt und abgespei-
-chert:
-
-(1)	=> setenv magic_keys 01234#X
-(2)	=> setenv key_cmd# setenv addfb setenv bootargs \\${bootargs} console=tty0 console=ttyS1,\\${baudrate}
-(3)	=> setenv nfsargs setenv bootargs root=/dev/nfs rw nfsroot=\${serverip}:\${rootpath}
-(4)	=> setenv addip setenv bootargs \${bootargs} ip=\${ipaddr}:\${serverip}:\${gatewayip}:\${netmask}:\${hostname}::off panic=1
-(5)	=> setenv addfb setenv bootargs \${bootargs} console=ttyS1,\${baudrate}
-(6)	=> setenv bootcmd bootp\;run nfsargs\;run addip\;run addfb\;bootm
-
-Hierbei wird die Linux Commandline (in der Variablen  "bootargs")  im
-Boot-Kommando  "bootcmd"  (6)  schrittweise zusammengesetzt: zunächst
-werden die für Root-Filesystem über NFS erforderlichen  Optionen  ge-
-setzt  ("run  nfsargs", vgl. (3)), dann die Netzwerkkonfiguration an-
-gefügt ("run addip", vgl. (4)),  und  schließlich  die  Systemconsole
-definiert ("run addfb").
-
-Dabei wird im Normalfall die Definition (5)  verwendt;  wurde  aller-
-dings  beim  Reset die entsprechende Taste gedrückt gehalten, so wird
-diese Definition bei der Ausführung des in (2) definierten  Kommandos
-überschrieben,  so  daß  Linux die Bootmeldungen auch über das Frame-
-buffer-Device (=LCD-Display) ausgibt.
-
-Beachten Sie die Verdoppelung der '\'-Escapes in der  Definition  von
-"key_cmd#" - diese ist erforderlich, weil der String _zweimal_ inter-
-pretiert  wird:  das  erste  Mal  bei der Eingabe von "key_cmd#", das
-zweite Mal, wenn der String (als  Inhalt  von  "preboot")  ausgeführt
-wird.
diff --git a/board/lwmon/flash.c b/board/lwmon/flash.c
deleted file mode 100644
index cb60c418a1..0000000000
--- a/board/lwmon/flash.c
+++ /dev/null
@@ -1,632 +0,0 @@
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/* #define DEBUG */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-#if defined(CONFIG_ENV_IS_IN_FLASH)
-# ifndef  CONFIG_ENV_ADDR
-#  define CONFIG_ENV_ADDR	(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
-# endif
-# ifndef  CONFIG_ENV_SIZE
-#  define CONFIG_ENV_SIZE	CONFIG_ENV_SECT_SIZE
-# endif
-# ifndef  CONFIG_ENV_SECT_SIZE
-#  define CONFIG_ENV_SECT_SIZE  CONFIG_ENV_SIZE
-# endif
-#endif
-
-/*---------------------------------------------------------------------*/
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info);
-static int write_data (flash_info_t *info, ulong dest, ulong data);
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-static int write_data_buf (flash_info_t * info, ulong dest, uchar * cp, int len);
-#endif
-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, size_b1;
-	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 */
-
-	debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_PRELIM);
-
-	size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf ("## Unknown FLASH on Bank 0: "
-			"ID 0x%lx, Size = 0x%08lx = %ld MB\n",
-			flash_info[0].flash_id,
-			size_b0, size_b0<<20);
-	}
-
-	debug ("## Get flash bank 2 size @ 0x%08x\n",FLASH_BASE1_PRELIM);
-
-	size_b1 = flash_get_size((vu_long *)FLASH_BASE1_PRELIM, &flash_info[1]);
-
-	debug ("## Prelim. Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1);
-
-	if (size_b1 > size_b0) {
-		printf ("## ERROR: "
-			"Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n",
-			size_b1, size_b1<<20,
-			size_b0, size_b0<<20
-		);
-		flash_info[0].flash_id	= FLASH_UNKNOWN;
-		flash_info[1].flash_id	= FLASH_UNKNOWN;
-		flash_info[0].sector_count	= -1;
-		flash_info[1].sector_count	= -1;
-		flash_info[0].size		= 0;
-		flash_info[1].size		= 0;
-		return (0);
-	}
-
-	debug  ("## Before remap: "
-		"BR0: 0x%08x    OR0: 0x%08x    "
-		"BR1: 0x%08x    OR1: 0x%08x\n",
-		memctl->memc_br0, memctl->memc_or0,
-		memctl->memc_br1, memctl->memc_or1);
-
-	/* Remap FLASH according to real size */
-	memctl->memc_or0 = (-size_b0 & 0xFFFF8000) | CONFIG_SYS_OR_TIMING_FLASH |
-				OR_CSNT_SAM | OR_ACS_DIV1;
-	memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_PS_32 | BR_V;
-
-	debug ("## BR0: 0x%08x    OR0: 0x%08x\n",
-		memctl->memc_br0, memctl->memc_or0);
-
-	/* Re-do sizing to get full correct info */
-	size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	flash_info[0].size = size_b0;
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CONFIG_SYS_MONITOR_BASE,
-		      CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-		      &flash_info[0]);
-#endif
-
-#ifdef	CONFIG_ENV_IS_IN_FLASH
-	/* ENV protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CONFIG_ENV_ADDR,
-		      CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1,
-		      &flash_info[0]);
-#endif
-
-	if (size_b1) {
-		memctl->memc_or1 = (-size_b1 & 0xFFFF8000) | CONFIG_SYS_OR_TIMING_FLASH |
-					OR_CSNT_SAM | OR_ACS_DIV1;
-		memctl->memc_br1 = ((CONFIG_SYS_FLASH_BASE + size_b0) & BR_BA_MSK) |
-					BR_PS_32 | BR_V;
-
-		debug ("## BR1: 0x%08x    OR1: 0x%08x\n",
-			memctl->memc_br1, memctl->memc_or1);
-
-		/* Re-do sizing to get full correct info */
-		size_b1 = flash_get_size((vu_long *)(CONFIG_SYS_FLASH_BASE + size_b0),
-					  &flash_info[1]);
-
-		flash_info[1].size = size_b1;
-
-		flash_get_offsets (CONFIG_SYS_FLASH_BASE + size_b0, &flash_info[1]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-		/* monitor protection ON by default */
-		flash_protect(FLAG_PROTECT_SET,
-			      CONFIG_SYS_MONITOR_BASE,
-			      CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-			      &flash_info[1]);
-#endif
-
-#ifdef	CONFIG_ENV_IS_IN_FLASH
-		/* ENV protection ON by default */
-		flash_protect(FLAG_PROTECT_SET,
-			      CONFIG_ENV_ADDR,
-			      CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1,
-			      &flash_info[1]);
-#endif
-	} else {
-		memctl->memc_br1 = 0;		/* invalidate bank */
-		memctl->memc_or1 = 0;		/* invalidate bank */
-
-		debug ("## DISABLE BR1: 0x%08x    OR1: 0x%08x\n",
-			memctl->memc_br1, memctl->memc_or1);
-
-		flash_info[1].flash_id = FLASH_UNKNOWN;
-		flash_info[1].sector_count = -1;
-		flash_info[1].size = 0;
-	}
-
-	debug ("## Final Flash bank sizes: %08lx + 0x%08lx\n",size_b0,size_b1);
-
-	return (size_b0 + size_b1);
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_INTEL:
-	    for (i = 0; i < info->sector_count; i++) {
-		info->start[i] = base;
-		base += 0x00020000 * 2;		/* 128k * 2 chips per bank */
-	    }
-	    return;
-
-	default:
-	    printf ("Don't know sector ofsets for flash type 0x%lx\n",
-		info->flash_id);
-	    return;
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-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_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;
-	case FLASH_MAN_MT:	printf ("MT ");			break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F320J3A:	printf ("28F320J3A (32Mbit = 128K x 32)\n");
-				break;
-	case FLASH_28F640J3A:	printf ("28F640J3A (64Mbit = 128K x 64)\n");
-				break;
-	case FLASH_28F128J3A:	printf ("28F128J3A (128Mbit = 128K x 128)\n");
-				break;
-	default:		printf ("Unknown Chip Type\n");
-				break;
-	}
-
-	if (info->size >= (1 << 20)) {
-		i = 20;
-	} else {
-		i = 10;
-	}
-	printf ("  Size: %ld %cB in %d Sectors\n",
-		info->size >> i,
-		(i == 20) ? 'M' : 'k',
-		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!
- */
-
-static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-{
-	ulong value;
-
-	/* Read Manufacturer ID */
-	addr[0] = 0x00900090;
-	value = addr[0];
-
-	debug ("Manuf. ID @ 0x%08lx: 0x%08lx\n", (ulong)addr, value);
-
-	switch (value) {
-	case AMD_MANUFACT:
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-	case FUJ_MANUFACT:
-		info->flash_id = FLASH_MAN_FUJ;
-		break;
-	case SST_MANUFACT:
-		info->flash_id = FLASH_MAN_SST;
-		break;
-	case STM_MANUFACT:
-		info->flash_id = FLASH_MAN_STM;
-		break;
-	case INTEL_MANUFACT:
-		info->flash_id = FLASH_MAN_INTEL;
-		break;
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
-		return (0);			/* no or unknown flash	*/
-	}
-
-	value = addr[1];			/* device ID		*/
-
-	debug ("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value);
-
-	switch (value) {
-	case INTEL_ID_28F320J3A:
-		info->flash_id += FLASH_28F320J3A;
-		info->sector_count = 32;
-		info->size = 0x00400000 * 2;
-		break;				/* =>  8 MB		*/
-
-	case INTEL_ID_28F640J3A:
-		info->flash_id += FLASH_28F640J3A;
-		info->sector_count = 64;
-		info->size = 0x00800000 * 2;
-		break;				/* => 16 MB		*/
-
-	case INTEL_ID_28F128J3A:
-		info->flash_id += FLASH_28F128J3A;
-		info->sector_count = 128;
-		info->size = 0x01000000 * 2;
-		break;				/* => 32 MB		*/
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
-		return (0);			/* => no or unknown flash */
-
-	}
-
-	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] = 0x00FF00FF;		/* restore read mode */
-
-	return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int	flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	int flag, prot, sect;
-	ulong start, now, last;
-
-	debug ("flash_erase: first: %d last: %d\n", s_first, s_last);
-
-	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_VENDMASK) != FLASH_MAN_INTEL) {
-		printf ("Can erase only Intel flash types - 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");
-	}
-
-	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 */
-			vu_long *addr = (vu_long *)(info->start[sect]);
-			unsigned long status;
-
-			/* Disable interrupts which might cause a timeout here */
-			flag = disable_interrupts();
-
-			*addr = 0x00600060;	/* clear lock bit setup */
-			*addr = 0x00D000D0;	/* clear lock bit confirm */
-
-			udelay (1000);
-			/* This takes awfully long - up to 50 ms and more */
-			while (((status = *addr) & 0x00800080) != 0x00800080) {
-				if ((now=get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout\n");
-					*addr = 0x00FF00FF; /* reset to read mode */
-					return 1;
-				}
-
-				/* show that we're waiting */
-				if ((now - last) > 1000) {	/* every second */
-					putc ('.');
-					last = now;
-				}
-				udelay (1000);	/* to trigger the watchdog */
-			}
-
-			*addr = 0x00500050;	/* clear status register */
-			*addr = 0x00200020;	/* erase setup */
-			*addr = 0x00D000D0;	/* erase confirm */
-
-			/* re-enable interrupts if necessary */
-			if (flag)
-				enable_interrupts();
-
-			/* wait at least 80us - let's wait 1 ms */
-			udelay (1000);
-
-			while (((status = *addr) & 0x00800080) != 0x00800080) {
-				if ((now=get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout\n");
-					*addr = 0x00B000B0; /* suspend erase	  */
-					*addr = 0x00FF00FF; /* reset to read mode */
-					return 1;
-				}
-
-				/* show that we're waiting */
-				if ((now - last) > 1000) {	/* every second */
-					putc ('.');
-					last = now;
-				}
-				udelay (1000);	/* to trigger the watchdog */
-			}
-
-			*addr = 0x00FF00FF;	/* reset to read mode */
-		}
-	}
-	printf (" done\n");
-	return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - Flash not identified
- */
-
-#define	FLASH_WIDTH	4	/* flash bus width in bytes */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int i, l, rc;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		return 4;
-	}
-
-	wp = (addr & ~(FLASH_WIDTH-1));	/* get lower FLASH_WIDTH 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<FLASH_WIDTH && cnt>0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<FLASH_WIDTH; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-
-		if ((rc = write_data(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += FLASH_WIDTH;
-	}
-
-	/*
-	 * handle FLASH_WIDTH aligned part
-	 */
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-	while(cnt >= FLASH_WIDTH) {
-		i = CONFIG_SYS_FLASH_BUFFER_SIZE > cnt ?
-		    (cnt & ~(FLASH_WIDTH - 1)) : CONFIG_SYS_FLASH_BUFFER_SIZE;
-		if((rc = write_data_buf(info, wp, src,i)) != 0)
-			return rc;
-		wp += i;
-		src += i;
-		cnt -=i;
-	}
-#else
-	while (cnt >= FLASH_WIDTH) {
-		data = 0;
-		for (i=0; i<FLASH_WIDTH; ++i) {
-			data = (data << 8) | *src++;
-		}
-		if ((rc = write_data(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += FLASH_WIDTH;
-		cnt -= FLASH_WIDTH;
-	}
-#endif /* CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<FLASH_WIDTH && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<FLASH_WIDTH; ++i, ++cp) {
-		data = (data << 8) | (*(uchar *)cp);
-	}
-
-	return (write_data(info, wp, data));
-}
-
-/*-----------------------------------------------------------------------
- * Check flash status, returns:
- * 0 - OK
- * 1 - timeout
- */
-static int flash_status_check(vu_long *addr, ulong tout, char * prompt)
-{
-	ulong status;
-	ulong start;
-
-	/* Wait for command completion */
-	start = get_timer (0);
-	while(((status = *addr) & 0x00800080) != 0x00800080) {
-		if (get_timer(start) > tout) {
-			printf("Flash %s timeout at address %p\n", prompt, addr);
-			*addr = 0x00FF00FF;	/* restore read mode */
-			return (1);
-		}
-	}
-	return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, ulong dest, ulong data)
-{
-	vu_long *addr = (vu_long *)dest;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*addr & data) != data) {
-		return (2);
-	}
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	*addr = 0x00400040;		/* write setup */
-	*addr = data;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	if (flash_status_check(addr, CONFIG_SYS_FLASH_WRITE_TOUT, "write") != 0) {
-		return (1);
-	}
-
-	*addr = 0x00FF00FF;	/* restore read mode */
-
-	return (0);
-}
-
-#ifdef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-/*-----------------------------------------------------------------------
- * Write a buffer to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- */
-static int write_data_buf(flash_info_t * info, ulong dest, uchar * cp, int len)
-{
-	vu_long *addr = (vu_long *)dest;
-	int sector;
-	int cnt;
-	int retcode;
-	vu_long * src = (vu_long *)cp;
-	vu_long * dst = (vu_long *)dest;
-
-	/* find sector */
-	for(sector = info->sector_count - 1; sector >= 0; sector--) {
-		if(dest >= info->start[sector])
-			break;
-	}
-
-	*addr = 0x00500050;		/* clear status */
-	*addr = 0x00e800e8;		/* write buffer */
-
-	if((retcode = flash_status_check(addr, CONFIG_SYS_FLASH_BUFFER_WRITE_TOUT,
-					 "write to buffer")) == 0) {
-		cnt = len / FLASH_WIDTH;
-		*addr = (cnt-1) | ((cnt-1) << 16);
-		while(cnt-- > 0) {
-			*dst++ = *src++;
-		}
-		*addr = 0x00d000d0;		/* write buffer confirm */
-		retcode = flash_status_check(addr, CONFIG_SYS_FLASH_BUFFER_WRITE_TOUT,
-						 "buffer write");
-	}
-	*addr = 0x00FF00FF;	/* restore read mode */
-	*addr = 0x00500050;	/* clear status */
-	return retcode;
-}
-#endif /* CONFIG_SYS_USE_FLASH_BUFFER_WRITE */
-
-/*-----------------------------------------------------------------------
- */
diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c
deleted file mode 100644
index 225b1ef258..0000000000
--- a/board/lwmon/lwmon.c
+++ /dev/null
@@ -1,1071 +0,0 @@
-/***********************************************************************
- *
-M* Modul:         lwmon.c
-M*
-M* Content:       LWMON specific U-Boot commands.
- *
- * (C) Copyright 2001, 2002
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
-D* Design:        wd@denx.de
-C* Coding:        wd@denx.de
-V* Verification:  dzu@denx.de
- *
- * SPDX-License-Identifier:	GPL-2.0+
- ***********************************************************************/
-
-/*---------------------------- Headerfiles ----------------------------*/
-#include <common.h>
-#include <mpc8xx.h>
-#include <commproc.h>
-#include <i2c.h>
-#include <command.h>
-#include <malloc.h>
-#include <post.h>
-#include <serial.h>
-
-#include <linux/types.h>
-#include <linux/string.h>	/* for strdup */
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*------------------------ Local prototypes ---------------------------*/
-static long int dram_size (long int, long int *, long int);
-static void kbd_init (void);
-static int compare_magic (uchar *kbd_data, uchar *str);
-
-
-/*--------------------- Local macros and constants --------------------*/
-#define	_NOT_USED_	0xFFFFFFFF
-
-#ifdef CONFIG_MODEM_SUPPORT
-static int key_pressed(void);
-extern void disable_putc(void);
-#endif /* CONFIG_MODEM_SUPPORT */
-
-/*
- * 66 MHz SDRAM access using UPM A
- */
-const uint sdram_table[] =
-{
-#if defined(CONFIG_SYS_MEMORY_75) || defined(CONFIG_SYS_MEMORY_8E)
-	/*
-	 * Single Read. (Offset 0 in UPM RAM)
-	 */
-	0x1F0DFC04, 0xEEAFBC04, 0x11AF7C04, 0xEFBAFC00,
-	0x1FF5FC47, /* last */
-	/*
-	 * SDRAM Initialization (offset 5 in UPM RAM)
-	 *
-	 * This is no UPM entry point. The following definition uses
-	 * the remaining space to establish an initialization
-	 * sequence, which is executed by a RUN command.
-	 *
-	 */
-		    0x1FF5FC34, 0xEFEABC34, 0x1FB57C35, /* last */
-	/*
-	 * Burst Read. (Offset 8 in UPM RAM)
-	 */
-	0x1F0DFC04, 0xEEAFBC04, 0x10AF7C04, 0xF0AFFC00,
-	0xF0AFFC00, 0xF1AFFC00, 0xEFBAFC00, 0x1FF5FC47, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Single Write. (Offset 18 in UPM RAM)
-	 */
-	0x1F2DFC04, 0xEEABBC00, 0x01B27C04, 0x1FF5FC47, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Burst Write. (Offset 20 in UPM RAM)
-	 */
-	0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00,
-	0xF0AFFC00, 0xE1BAFC04, 0x01FF5FC47, /* last */
-					    _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Refresh  (Offset 30 in UPM RAM)
-	 */
-	0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
-	0xFFFFFC84, 0xFFFFFC07, /* last */
-				_NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Exception. (Offset 3c in UPM RAM)
-	 */
-	0x7FFFFC07, /* last */
-		    0xFFFFFCFF, 0xFFFFFCFF, 0xFFFFFCFF,
-#endif
-#ifdef CONFIG_SYS_MEMORY_7E
-	/*
-	 * Single Read. (Offset 0 in UPM RAM)
-	 */
-	0x0E2DBC04, 0x11AF7C04, 0xEFBAFC00, 0x1FF5FC47, /* last */
-	_NOT_USED_,
-	/*
-	 * SDRAM Initialization (offset 5 in UPM RAM)
-	 *
-	 * This is no UPM entry point. The following definition uses
-	 * the remaining space to establish an initialization
-	 * sequence, which is executed by a RUN command.
-	 *
-	 */
-		    0x1FF5FC34, 0xEFEABC34, 0x1FB57C35, /* last */
-	/*
-	 * Burst Read. (Offset 8 in UPM RAM)
-	 */
-	0x0E2DBC04, 0x10AF7C04, 0xF0AFFC00, 0xF0AFFC00,
-	0xF1AFFC00, 0xEFBAFC00, 0x1FF5FC47, /* last */
-					    _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Single Write. (Offset 18 in UPM RAM)
-	 */
-	0x0E29BC04, 0x01B27C04, 0x1FF5FC47, /* last */
-					    _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Burst Write. (Offset 20 in UPM RAM)
-	 */
-	0x0E29BC04, 0x10A77C00, 0xF0AFFC00, 0xF0AFFC00,
-	0xE1BAFC04, 0x1FF5FC47, /* last */
-				_NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Refresh  (Offset 30 in UPM RAM)
-	 */
-	0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
-	0xFFFFFC84, 0xFFFFFC07, /* last */
-				_NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/*
-	 * Exception. (Offset 3c in UPM RAM)
-	 */
-	0x7FFFFC07, /* last */
-		    0xFFFFFCFF, 0xFFFFFCFF, 0xFFFFFCFF,
-#endif
-};
-
-/*
- * Check Board Identity:
- *
- */
-
-/***********************************************************************
-F* Function:     int checkboard (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  int - 0 is always returned
- *
-Z* Intention:    This function is the checkboard() method implementation
-Z*               for the lwmon board.  Only a standard message is printed.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int checkboard (void)
-{
-	puts ("Board: LICCON Konsole LCD3\n");
-	return (0);
-}
-
-/***********************************************************************
-F* Function:     phys_size_t initdram (int board_type) P*A*Z*
- *
-P* Parameters:   int board_type
-P*                - Usually type of the board - ignored here.
-P*
-P* Returnvalue:  long int
-P*                - Size of initialized memory
- *
-Z* Intention:    This function is the initdram() method implementation
-Z*               for the lwmon board.
-Z*               The memory controller is initialized to access the
-Z*               DRAM.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-phys_size_t initdram (int board_type)
-{
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immr->im_memctl;
-	long int size_b0;
-	long int size8, size9;
-	int i;
-
-	/*
-	 * Configure UPMA for SDRAM
-	 */
-	upmconfig (UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
-
-	memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
-	/* burst length=4, burst type=sequential, CAS latency=2 */
-	memctl->memc_mar = CONFIG_SYS_MAR;
-
-	/*
-	 * Map controller bank 3 to the SDRAM bank at preliminary address.
-	 */
-	memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM;
-	memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM;
-
-	/* initialize memory address register */
-	memctl->memc_mamr = CONFIG_SYS_MAMR_8COL;	/* refresh not enabled yet */
-
-	/* mode initialization (offset 5) */
-	udelay (200);				/* 0x80006105 */
-	memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x05);
-
-	/* run 2 refresh sequence with 4-beat refresh burst (offset 0x30) */
-	udelay (1);				/* 0x80006130 */
-	memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x30);
-	udelay (1);				/* 0x80006130 */
-	memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x30);
-
-	udelay (1);				/* 0x80006106 */
-	memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x06);
-
-	memctl->memc_mamr |= MAMR_PTAE;	/* refresh enabled */
-
-	udelay (200);
-
-	/* Need at least 10 DRAM accesses to stabilize */
-	for (i = 0; i < 10; ++i) {
-		volatile unsigned long *addr =
-			(volatile unsigned long *) SDRAM_BASE3_PRELIM;
-		unsigned long val;
-
-		val = *(addr + i);
-		*(addr + i) = val;
-	}
-
-	/*
-	 * Check Bank 0 Memory Size for re-configuration
-	 *
-	 * try 8 column mode
-	 */
-	size8 = dram_size (CONFIG_SYS_MAMR_8COL, (long *)SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE);
-
-	udelay (1000);
-
-	/*
-	 * try 9 column mode
-	 */
-	size9 = dram_size (CONFIG_SYS_MAMR_9COL, (long *)SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE);
-
-	if (size8 < size9) {		/* leave configuration at 9 columns */
-		size_b0 = size9;
-		memctl->memc_mamr = CONFIG_SYS_MAMR_9COL | MAMR_PTAE;
-		udelay (500);
-	} else {			/* back to 8 columns            */
-		size_b0 = size8;
-		memctl->memc_mamr = CONFIG_SYS_MAMR_8COL | MAMR_PTAE;
-		udelay (500);
-	}
-
-	/*
-	 * Final mapping:
-	 */
-
-	memctl->memc_or3 = ((-size_b0) & 0xFFFF0000) |
-			OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING;
-	memctl->memc_br3 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
-	udelay (1000);
-
-	return (size_b0);
-}
-
-/***********************************************************************
-F* Function:     static long int dram_size (long int mamr_value,
-F*                                          long int *base,
-F*                                          long int maxsize) P*A*Z*
- *
-P* Parameters:   long int mamr_value
-P*                - Value for MAMR for the test
-P*               long int *base
-P*                - Base address for the test
-P*               long int maxsize
-P*                - Maximum size to test for
-P*
-P* Returnvalue:  long int
-P*                - Size of probed memory
- *
-Z* Intention:    Check memory range for valid RAM. A simple memory test
-Z*               determines the actually available RAM size between
-Z*               addresses `base' and `base + maxsize'. Some (not all)
-Z*               hardware errors are detected:
-Z*                - short between address lines
-Z*                - short between data lines
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-static long int dram_size (long int mamr_value, long int *base, long int maxsize)
-{
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immr->im_memctl;
-
-	memctl->memc_mamr = mamr_value;
-
-	return (get_ram_size(base, maxsize));
-}
-
-/* ------------------------------------------------------------------------- */
-
-#ifndef	PB_ENET_TENA
-# define PB_ENET_TENA	((uint)0x00002000)	/* PB 18 */
-#endif
-
-/***********************************************************************
-F* Function:     int board_early_init_f (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  int
-P*                - 0 is always returned.
- *
-Z* Intention:    This function is the board_early_init_f() method implementation
-Z*               for the lwmon board.
-Z*               Disable Ethernet TENA on Port B.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int board_early_init_f (void)
-{
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-
-	/* Disable Ethernet TENA on Port B
-	 * Necessary because of pull up in COM3 port.
-	 *
-	 * This is just a preliminary fix, intended to turn off TENA
-	 * as soon as possible to avoid noise on the network. Once
-	 * I2C is running we will make sure the interface is
-	 * correctly initialized.
-	 */
-	immr->im_cpm.cp_pbpar &= ~PB_ENET_TENA;
-	immr->im_cpm.cp_pbodr &= ~PB_ENET_TENA;
-	immr->im_cpm.cp_pbdat &= ~PB_ENET_TENA;	/* set to 0 = disabled */
-	immr->im_cpm.cp_pbdir |= PB_ENET_TENA;
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/***********************************************************************
-F* Function:     void reset_phy (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  none
- *
-Z* Intention:    Reset the PHY.  In the lwmon case we do this by the
-Z*               signaling the PIC I/O expander.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-void reset_phy (void)
-{
-	uchar c;
-
-#ifdef DEBUG
-	printf ("### Switch on Ethernet for SCC2 ###\n");
-#endif
-	c = pic_read (0x61);
-#ifdef DEBUG
-	printf ("Old PIC read: reg_61 = 0x%02x\n", c);
-#endif
-	c |= 0x40;					/* disable COM3 */
-	c &= ~0x80;					/* enable Ethernet */
-	pic_write (0x61, c);
-#ifdef DEBUG
-	c = pic_read (0x61);
-	printf ("New PIC read: reg_61 = 0x%02x\n", c);
-#endif
-	udelay (1000);
-}
-
-
-/*------------------------- Keyboard controller -----------------------*/
-/* command codes */
-#define	KEYBD_CMD_READ_KEYS	0x01
-#define KEYBD_CMD_READ_VERSION	0x02
-#define KEYBD_CMD_READ_STATUS	0x03
-#define KEYBD_CMD_RESET_ERRORS	0x10
-
-/* status codes */
-#define KEYBD_STATUS_MASK	0x3F
-#define	KEYBD_STATUS_H_RESET	0x20
-#define KEYBD_STATUS_BROWNOUT	0x10
-#define KEYBD_STATUS_WD_RESET	0x08
-#define KEYBD_STATUS_OVERLOAD	0x04
-#define KEYBD_STATUS_ILLEGAL_WR	0x02
-#define KEYBD_STATUS_ILLEGAL_RD	0x01
-
-/* Number of bytes returned from Keyboard Controller */
-#define KEYBD_VERSIONLEN	2	/* version information */
-#define	KEYBD_DATALEN		9	/* normal key scan data */
-
-/* maximum number of "magic" key codes that can be assigned */
-
-static uchar kbd_addr = CONFIG_SYS_I2C_KEYBD_ADDR;
-
-static uchar *key_match (uchar *);
-
-#define	KEYBD_SET_DEBUGMODE	'#'	/* Magic key to enable debug output */
-
-/***********************************************************************
-F* Function:     int board_postclk_init (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  int
-P*                - 0 is always returned.
- *
-Z* Intention:    This function is the board_postclk_init() method implementation
-Z*               for the lwmon board.
- *
- ***********************************************************************/
-int board_postclk_init (void)
-{
-	kbd_init();
-
-#ifdef CONFIG_MODEM_SUPPORT
-	if (key_pressed()) {
-		disable_putc();	/* modem doesn't understand banner etc */
-		gd->do_mdm_init = 1;
-	}
-#endif
-
-	return (0);
-}
-
-struct serial_device * default_serial_console (void)
-{
-	return gd->do_mdm_init ? &serial_scc_device : &serial_smc_device;
-}
-
-static void kbd_init (void)
-{
-	uchar kbd_data[KEYBD_DATALEN];
-	uchar tmp_data[KEYBD_DATALEN];
-	uchar val, errcd;
-	int i;
-
-	i2c_set_bus_num(0);
-
-	gd->arch.kbd_status = 0;
-
-	/* Forced by PIC. Delays <= 175us loose */
-	udelay(1000);
-
-	/* Read initial keyboard error code */
-	val = KEYBD_CMD_READ_STATUS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, &errcd, 1);
-	/* clear unused bits */
-	errcd &= KEYBD_STATUS_MASK;
-	/* clear "irrelevant" bits. Recommended by Martin Rajek, LWN */
-	errcd &= ~(KEYBD_STATUS_H_RESET|KEYBD_STATUS_BROWNOUT);
-	if (errcd) {
-		gd->arch.kbd_status |= errcd << 8;
-	}
-	/* Reset error code and verify */
-	val = KEYBD_CMD_RESET_ERRORS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	udelay(1000);	/* delay NEEDED by keyboard PIC !!! */
-
-	val = KEYBD_CMD_READ_STATUS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, &val, 1);
-
-	val &= KEYBD_STATUS_MASK;	/* clear unused bits */
-	if (val) {			/* permanent error, report it */
-		gd->arch.kbd_status |= val;
-		return;
-	}
-
-	/*
-	 * Read current keyboard state.
-	 *
-	 * After the error reset it may take some time before the
-	 * keyboard PIC picks up a valid keyboard scan - the total
-	 * scan time is approx. 1.6 ms (information by Martin Rajek,
-	 * 28 Sep 2002). We read a couple of times for the keyboard
-	 * to stabilize, using a big enough delay.
-	 * 10 times should be enough. If the data is still changing,
-	 * we use what we get :-(
-	 */
-
-	memset (tmp_data, 0xFF, KEYBD_DATALEN);	/* impossible value */
-	for (i=0; i<10; ++i) {
-		val = KEYBD_CMD_READ_KEYS;
-		i2c_write (kbd_addr, 0, 0, &val, 1);
-		i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN);
-
-		if (memcmp(kbd_data, tmp_data, KEYBD_DATALEN) == 0) {
-			/* consistent state, done */
-			break;
-		}
-		/* remeber last state, delay, and retry */
-		memcpy (tmp_data, kbd_data, KEYBD_DATALEN);
-		udelay (5000);
-	}
-}
-
-/***********************************************************************
-F* Function:     int misc_init_r (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  int
-P*                - 0 is always returned, even in the case of a keyboard
-P*                    error.
- *
-Z* Intention:    This function is the misc_init_r() method implementation
-Z*               for the lwmon board.
-Z*               The keyboard controller is initialized and the result
-Z*               of a read copied to the environment variable "keybd".
-Z*               If KEYBD_SET_DEBUGMODE is defined, a check is made for
-Z*               this key, and if found display to the LCD will be enabled.
-Z*               The keys in "keybd" are checked against the magic
-Z*               keycommands defined in the environment.
-Z*               See also key_match().
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int misc_init_r (void)
-{
-	uchar kbd_data[KEYBD_DATALEN];
-	char keybd_env[2 * KEYBD_DATALEN + 1];
-	uchar kbd_init_status = gd->arch.kbd_status >> 8;
-	uchar kbd_status = gd->arch.kbd_status;
-	uchar val;
-	char *str;
-	int i;
-
-	if (kbd_init_status) {
-		printf ("KEYBD: Error %02X\n", kbd_init_status);
-	}
-	if (kbd_status) {		/* permanent error, report it */
-		printf ("*** Keyboard error code %02X ***\n", kbd_status);
-		sprintf (keybd_env, "%02X", kbd_status);
-		setenv ("keybd", keybd_env);
-		return 0;
-	}
-
-	/*
-	 * Now we know that we have a working  keyboard,  so  disable
-	 * all output to the LCD except when a key press is detected.
-	 */
-
-	if ((console_assign (stdout, "serial") < 0) ||
-		(console_assign (stderr, "serial") < 0)) {
-		printf ("Can't assign serial port as output device\n");
-	}
-
-	/* Read Version */
-	val = KEYBD_CMD_READ_VERSION;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_VERSIONLEN);
-	printf ("KEYBD: Version %d.%d\n", kbd_data[0], kbd_data[1]);
-
-	/* Read current keyboard state */
-	val = KEYBD_CMD_READ_KEYS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN);
-
-	for (i = 0; i < KEYBD_DATALEN; ++i) {
-		sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
-	}
-	setenv ("keybd", keybd_env);
-
-	str = strdup ((char *)key_match (kbd_data));	/* decode keys */
-#ifdef KEYBD_SET_DEBUGMODE
-	if (kbd_data[0] == KEYBD_SET_DEBUGMODE) {	/* set debug mode */
-		if ((console_assign (stdout, "lcd") < 0) ||
-			(console_assign (stderr, "lcd") < 0)) {
-			printf ("Can't assign LCD display as output device\n");
-		}
-	}
-#endif /* KEYBD_SET_DEBUGMODE */
-#ifdef CONFIG_PREBOOT	/* automatically configure "preboot" command on key match */
-	setenv ("preboot", str);	/* set or delete definition */
-#endif /* CONFIG_PREBOOT */
-	if (str != NULL) {
-		free (str);
-	}
-	return (0);
-}
-
-#ifdef CONFIG_PREBOOT
-
-static uchar kbd_magic_prefix[] = "key_magic";
-static uchar kbd_command_prefix[] = "key_cmd";
-
-static int compare_magic (uchar *kbd_data, uchar *str)
-{
-	uchar compare[KEYBD_DATALEN-1];
-	char *nxt;
-	int i;
-
-	/* Don't include modifier byte */
-	memcpy (compare, kbd_data+1, KEYBD_DATALEN-1);
-
-	for (; str != NULL; str = (*nxt) ? (uchar *)(nxt+1) : (uchar *)nxt) {
-		uchar c;
-		int k;
-
-		c = (uchar) simple_strtoul ((char *)str, (char **) (&nxt), 16);
-
-		if (str == (uchar *)nxt) {	/* invalid character */
-			break;
-		}
-
-		/*
-		 * Check if this key matches the input.
-		 * Set matches to zero, so they match only once
-		 * and we can find duplicates or extra keys
-		 */
-		for (k = 0; k < sizeof(compare); ++k) {
-			if (compare[k] == '\0')	/* only non-zero entries */
-				continue;
-			if (c == compare[k]) {	/* found matching key */
-				compare[k] = '\0';
-				break;
-			}
-		}
-		if (k == sizeof(compare)) {
-			return -1;		/* unmatched key */
-		}
-	}
-
-	/*
-	 * A full match leaves no keys in the `compare' array,
-	 */
-	for (i = 0; i < sizeof(compare); ++i) {
-		if (compare[i])
-		{
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-/***********************************************************************
-F* Function:     static uchar *key_match (uchar *kbd_data) P*A*Z*
- *
-P* Parameters:   uchar *kbd_data
-P*                - The keys to match against our magic definitions
-P*
-P* Returnvalue:  uchar *
-P*                - != NULL: Pointer to the corresponding command(s)
-P*                     NULL: No magic is about to happen
- *
-Z* Intention:    Check if pressed key(s) match magic sequence,
-Z*               and return the command string associated with that key(s).
-Z*
-Z*               If no key press was decoded, NULL is returned.
-Z*
-Z*               Note: the first character of the argument will be
-Z*                     overwritten with the "magic charcter code" of the
-Z*                     decoded key(s), or '\0'.
-Z*
-Z*               Note: the string points to static environment data
-Z*                     and must be saved before you call any function that
-Z*                     modifies the environment.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-static uchar *key_match (uchar *kbd_data)
-{
-	char magic[sizeof (kbd_magic_prefix) + 1];
-	uchar *suffix;
-	char *kbd_magic_keys;
-
-	/*
-	 * The following string defines the characters that can pe appended
-	 * to "key_magic" to form the names of environment variables that
-	 * hold "magic" key codes, i. e. such key codes that can cause
-	 * pre-boot actions. If the string is empty (""), then only
-	 * "key_magic" is checked (old behaviour); the string "125" causes
-	 * checks for "key_magic1", "key_magic2" and "key_magic5", etc.
-	 */
-	if ((kbd_magic_keys = getenv ("magic_keys")) == NULL)
-		kbd_magic_keys = "";
-
-	/* loop over all magic keys;
-	 * use '\0' suffix in case of empty string
-	 */
-	for (suffix=(uchar *)kbd_magic_keys; *suffix || suffix==(uchar *)kbd_magic_keys; ++suffix) {
-		sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
-#if 0
-		printf ("### Check magic \"%s\"\n", magic);
-#endif
-		if (compare_magic(kbd_data, (uchar *)getenv(magic)) == 0) {
-			char cmd_name[sizeof (kbd_command_prefix) + 1];
-			char *cmd;
-
-			sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
-
-			cmd = getenv (cmd_name);
-#if 0
-			printf ("### Set PREBOOT to $(%s): \"%s\"\n",
-					cmd_name, cmd ? cmd : "<<NULL>>");
-#endif
-			*kbd_data = *suffix;
-			return ((uchar *)cmd);
-		}
-	}
-#if 0
-	printf ("### Delete PREBOOT\n");
-#endif
-	*kbd_data = '\0';
-	return (NULL);
-}
-#endif /* CONFIG_PREBOOT */
-
-#ifdef CONFIG_LCD_INFO
-#include <lcd.h>
-#include <version.h>
-#include <timestamp.h>
-
-void lcd_show_board_info(void)
-{
-	char temp[32];
-
-	lcd_printf ("%s (%s - %s)\n", U_BOOT_VERSION, U_BOOT_DATE, U_BOOT_TIME);
-	lcd_printf ("(C) 2008 DENX Software Engineering GmbH\n");
-	lcd_printf ("    Wolfgang DENK, wd@denx.de\n");
-#ifdef CONFIG_LCD_INFO_BELOW_LOGO
-	lcd_printf ("MPC823 CPU at %s MHz\n",
-		strmhz(temp, gd->cpu_clk));
-	lcd_printf ("  %ld MB RAM, %ld MB Flash\n",
-		gd->ram_size >> 20,
-		gd->bd->bi_flashsize >> 20 );
-#else
-	/* leave one blank line */
-	lcd_printf ("\nMPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash\n",
-		strmhz(temp, gd->cpu_clk),
-		gd->ram_size >> 20,
-		gd->bd->bi_flashsize >> 20 );
-#endif /* CONFIG_LCD_INFO_BELOW_LOGO */
-}
-#endif /* CONFIG_LCD_INFO */
-
-/*---------------Board Special Commands: PIC read/write ---------------*/
-
-#if defined(CONFIG_CMD_BSP)
-/***********************************************************************
-F* Function:     int do_pic (cmd_tbl_t *cmdtp, int flag,
-F*                           int argc, char * const argv[]) P*A*Z*
- *
-P* Parameters:   cmd_tbl_t *cmdtp
-P*                - Pointer to our command table entry
-P*               int flag
-P*                - If the CMD_FLAG_REPEAT bit is set, then this call is
-P*                  a repetition
-P*               int argc
-P*                - Argument count
-P*               char * const argv[]
-P*                - Array of the actual arguments
-P*
-P* Returnvalue:  int
-P*                - 0  The command was handled successfully
-P*                  1  An error occurred
- *
-Z* Intention:    Implement the "pic [read|write]" commands.
-Z*               The read subcommand takes one argument, the register,
-Z*               whereas the write command takes two, the register and
-Z*               the new value.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int do_pic (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar reg, val;
-
-	switch (argc) {
-	case 3:					/* PIC read reg */
-		if (strcmp (argv[1], "read") != 0)
-			break;
-
-		reg = simple_strtoul (argv[2], NULL, 16);
-
-		printf ("PIC read: reg %02x: %02x\n\n", reg, pic_read (reg));
-
-		return 0;
-	case 4:					/* PIC write reg val */
-		if (strcmp (argv[1], "write") != 0)
-			break;
-
-		reg = simple_strtoul (argv[2], NULL, 16);
-		val = simple_strtoul (argv[3], NULL, 16);
-
-		printf ("PIC write: reg %02x val 0x%02x: %02x => ",
-				reg, val, pic_read (reg));
-		pic_write (reg, val);
-		printf ("%02x\n\n", pic_read (reg));
-		return 0;
-	default:
-		break;
-	}
-	return cmd_usage(cmdtp);
-}
-U_BOOT_CMD(
-	pic,	4,	1,	do_pic,
-	"read and write PIC registers",
-	"read  reg      - read PIC register `reg'\n"
-	"pic write reg val  - write value `val' to PIC register `reg'"
-);
-
-/***********************************************************************
-F* Function:     int do_kbd (cmd_tbl_t *cmdtp, int flag,
-F*                           int argc, char * const argv[]) P*A*Z*
- *
-P* Parameters:   cmd_tbl_t *cmdtp
-P*                - Pointer to our command table entry
-P*               int flag
-P*                - If the CMD_FLAG_REPEAT bit is set, then this call is
-P*                  a repetition
-P*               int argc
-P*                - Argument count
-P*               char * const argv[]
-P*                - Array of the actual arguments
-P*
-P* Returnvalue:  int
-P*                - 0 is always returned.
- *
-Z* Intention:    Implement the "kbd" command.
-Z*               The keyboard status is read.  The result is printed on
-Z*               the console and written into the "keybd" environment
-Z*               variable.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar kbd_data[KEYBD_DATALEN];
-	char keybd_env[2 * KEYBD_DATALEN + 1];
-	uchar val;
-	int i;
-
-#if 0 /* Done in kbd_init */
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
-	/* Read keys */
-	val = KEYBD_CMD_READ_KEYS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN);
-
-	puts ("Keys:");
-	for (i = 0; i < KEYBD_DATALEN; ++i) {
-		sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
-		printf (" %02x", kbd_data[i]);
-	}
-	putc ('\n');
-	setenv ("keybd", keybd_env);
-	return 0;
-}
-
-U_BOOT_CMD(
-	kbd,	1,	1,	do_kbd,
-	"read keyboard status",
-	""
-);
-
-/* Read and set LSB switch */
-#define CONFIG_SYS_PC_TXD1_ENA		0x0008		/* PC.12 */
-
-/***********************************************************************
-F* Function:     int do_lsb (cmd_tbl_t *cmdtp, int flag,
-F*                           int argc, char * const argv[]) P*A*Z*
- *
-P* Parameters:   cmd_tbl_t *cmdtp
-P*                - Pointer to our command table entry
-P*               int flag
-P*                - If the CMD_FLAG_REPEAT bit is set, then this call is
-P*                  a repetition
-P*               int argc
-P*                - Argument count
-P*               char * const argv[]
-P*                - Array of the actual arguments
-P*
-P* Returnvalue:  int
-P*                - 0  The command was handled successfully
-P*                  1  An error occurred
- *
-Z* Intention:    Implement the "lsb [on|off]" commands.
-Z*               The lsb is switched according to the first parameter by
-Z*               by signaling the PIC I/O expander.
-Z*               Called with no arguments, the current setting is
-Z*               printed.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-int do_lsb (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar val;
-	immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-
-	switch (argc) {
-	case 1:					/* lsb - print setting */
-		val = pic_read (0x60);
-		printf ("LSB is o%s\n", (val & 0x20) ? "n" : "ff");
-		return 0;
-	case 2:					/* lsb on or lsb off - set switch */
-		val = pic_read (0x60);
-
-		if (strcmp (argv[1], "on") == 0) {
-			val |= 0x20;
-			immr->im_ioport.iop_pcpar &= ~(CONFIG_SYS_PC_TXD1_ENA);
-			immr->im_ioport.iop_pcdat |= CONFIG_SYS_PC_TXD1_ENA;
-			immr->im_ioport.iop_pcdir |= CONFIG_SYS_PC_TXD1_ENA;
-		} else if (strcmp (argv[1], "off") == 0) {
-			val &= ~0x20;
-			immr->im_ioport.iop_pcpar &= ~(CONFIG_SYS_PC_TXD1_ENA);
-			immr->im_ioport.iop_pcdat &= ~(CONFIG_SYS_PC_TXD1_ENA);
-			immr->im_ioport.iop_pcdir |= CONFIG_SYS_PC_TXD1_ENA;
-		} else {
-			break;
-		}
-		pic_write (0x60, val);
-		return 0;
-	default:
-		break;
-	}
-	return cmd_usage(cmdtp);
-}
-
-U_BOOT_CMD(
-	lsb,	2,	1,	do_lsb,
-	"check and set LSB switch",
-	"on  - switch LSB on\n"
-	"lsb off - switch LSB off\n"
-	"lsb     - print current setting"
-);
-
-#endif
-
-/*----------------------------- Utilities -----------------------------*/
-/***********************************************************************
-F* Function:     uchar pic_read (uchar reg) P*A*Z*
- *
-P* Parameters:   uchar reg
-P*                - Register to read
-P*
-P* Returnvalue:  uchar
-P*                - Value read from register
- *
-Z* Intention:    Read a register from the PIC I/O expander.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-uchar pic_read (uchar reg)
-{
-	return (i2c_reg_read (CONFIG_SYS_I2C_PICIO_ADDR, reg));
-}
-
-/***********************************************************************
-F* Function:     void pic_write (uchar reg, uchar val) P*A*Z*
- *
-P* Parameters:   uchar reg
-P*                - Register to read
-P*               uchar val
-P*                - Value to write
-P*
-P* Returnvalue:  none
- *
-Z* Intention:    Write to a register on the PIC I/O expander.
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-void pic_write (uchar reg, uchar val)
-{
-	i2c_reg_write (CONFIG_SYS_I2C_PICIO_ADDR, reg, val);
-}
-
-/*---------------------- Board Control Functions ----------------------*/
-/***********************************************************************
-F* Function:     void board_poweroff (void) P*A*Z*
- *
-P* Parameters:   none
-P*
-P* Returnvalue:  none
- *
-Z* Intention:    Turn off the battery power and loop endless, so this
-Z*               should better be the last function you call...
- *
-D* Design:       wd@denx.de
-C* Coding:       wd@denx.de
-V* Verification: dzu@denx.de
- ***********************************************************************/
-void board_poweroff (void)
-{
-    /* Turn battery off */
-    ((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat &= ~(1 << (31 - 13));
-
-    while (1);
-}
-
-#ifdef CONFIG_MODEM_SUPPORT
-static int key_pressed(void)
-{
-	uchar kbd_data[KEYBD_DATALEN];
-	uchar val;
-
-	/* Read keys */
-	val = KEYBD_CMD_READ_KEYS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN);
-
-	return (compare_magic(kbd_data, (uchar *)CONFIG_MODEM_KEY_MAGIC) == 0);
-}
-#endif	/* CONFIG_MODEM_SUPPORT */
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
-	uchar kbd_data[KEYBD_DATALEN];
-	uchar val;
-
-	/* Read keys */
-	val = KEYBD_CMD_READ_KEYS;
-	i2c_write (kbd_addr, 0, 0, &val, 1);
-	i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN);
-
-	return (compare_magic(kbd_data, (uchar *)CONFIG_POST_KEY_MAGIC) == 0);
-}
-#endif
diff --git a/board/lwmon/pcmcia.c b/board/lwmon/pcmcia.c
deleted file mode 100644
index b9894cf011..0000000000
--- a/board/lwmon/pcmcia.c
+++ /dev/null
@@ -1,234 +0,0 @@
-#include <common.h>
-#include <mpc8xx.h>
-#include <pcmcia.h>
-#include <i2c.h>
-
-#undef	CONFIG_PCMCIA
-
-#if defined(CONFIG_CMD_PCMCIA)
-#define	CONFIG_PCMCIA
-#endif
-
-#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
-#define	CONFIG_PCMCIA
-#endif
-
-#ifdef	CONFIG_PCMCIA
-
-#define PCMCIA_BOARD_MSG "LWMON"
-
-/* #define's for MAX1604 Power Switch */
-#define MAX1604_OP_SUS		0x80
-#define MAX1604_VCCBON		0x40
-#define MAX1604_VCC_35		0x20
-#define MAX1604_VCCBHIZ		0x10
-#define MAX1604_VPPBON		0x08
-#define MAX1604_VPPBPBPGM	0x04
-#define MAX1604_VPPBHIZ		0x02
-/* reserved			0x01	*/
-
-int pcmcia_hardware_enable(int slot)
-{
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-	uchar val;
-
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	/* Switch on PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg &= ~0x10;
-	/* reg |= 0x08; Vpp not needed */
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		val = 0;		/* VCCB3/5 = 0 ==> use Vx = 5.0 V */
-		puts (" 5.0V card found: ");
-	} else {
-		val = MAX1604_VCC_35;	/* VCCB3/5 = 1 ==> use Vy = 3.3 V */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  switch VCC on */
-	val |= MAX1604_OP_SUS | MAX1604_VCCBON;
-	i2c_set_bus_num(0);
-	i2c_write (CONFIG_SYS_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	udelay(500000);
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if defined(CONFIG_CMD_PCMCIA)
-int pcmcia_hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CONFIG_SYS_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-
-	/* remove all power, put output in high impedance state */
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_init  (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-	i2c_write (CONFIG_SYS_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* Switch off PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg |=  0x10;
-	reg &= ~0x08;
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	return (0);
-}
-#endif
-
-
-int pcmcia_voltage_set(int slot, int vcc, int vpp)
-{
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Turn off all power (switch to high impedance)
-	 */
-	debug ("PCMCIA power OFF\n");
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_set_bus_num(0);
-	i2c_write (CONFIG_SYS_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	val = 0;
-	switch(vcc) {
-	case  0:			break;
-	case 33: val = MAX1604_VCC_35;	break;
-	case 50:			break;
-	default:			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	i2c_write (CONFIG_SYS_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-	if (val) {
-		debug ("PCMCIA powered at %sV\n",
-			(val & MAX1604_VCC_35) ? "3.3" : "5.0");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* CONFIG_PCMCIA */
diff --git a/board/lwmon/u-boot.lds.debug b/board/lwmon/u-boot.lds.debug
deleted file mode 100644
index 75a1337170..0000000000
--- a/board/lwmon/u-boot.lds.debug
+++ /dev/null
@@ -1,122 +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)
-    arch/powerpc/lib/extable.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 = .);
-}