mpc8xx: remove fads board support

These boards are old enough and have no maintainers.

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

1 files changed, 0 insertions, 870 deletions

diff --git a/board/fads/fads.c b/board/fads/fads.c
deleted file mode 100644
index fdb46b1f359..00000000000
--- a/board/fads/fads.c
+++ /dev/null
@@ -1,870 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <mpc8xx.h>
-#include <pcmcia.h>
-
-#define	_NOT_USED_	0xFFFFFFFF
-
-/* ========================================================================= */
-
-#ifndef CONFIG_MPC885ADS /* No old DRAM on MPC885ADS */
-
-#if defined(CONFIG_DRAM_50MHZ)
-/* 50MHz tables */
-static const uint dram_60ns[] =
-{ 0x8fffec24, 0x0fffec04, 0x0cffec04, 0x00ffec04,
-  0x00ffec00, 0x37ffec47, _NOT_USED_, _NOT_USED_,
-  0x8fffec24, 0x0fffec04, 0x08ffec04, 0x00ffec0c,
-  0x03ffec00, 0x00ffec44, 0x00ffcc08, 0x0cffcc44,
-  0x00ffec0c, 0x03ffec00, 0x00ffec44, 0x00ffcc00,
-  0x3fffc847, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06,
-  0xffffcc85, 0xffffcc05, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint dram_70ns[] =
-{ 0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04,
-  0x00ffcc00, 0x37ffcc47, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04,
-  0x00ffcc08, 0x0cffcc44, 0x00ffec0c, 0x03ffec00,
-  0x00ffec44, 0x00ffcc08, 0x0cffcc44, 0x00ffec04,
-  0x00ffec00, 0x3fffec47, _NOT_USED_, _NOT_USED_,
-  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04,
-  0x7fffcc06, 0xffffcc85, 0xffffcc05, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint edo_60ns[] =
-{ 0x8ffbec24, 0x0ff3ec04, 0x0cf3ec04, 0x00f3ec04,
-  0x00f3ec00, 0x37f7ec47, _NOT_USED_, _NOT_USED_,
-  0x8fffec24, 0x0ffbec04, 0x0cf3ec04, 0x00f3ec0c,
-  0x0cf3ec00, 0x00f3ec4c, 0x0cf3ec00, 0x00f3ec4c,
-  0x0cf3ec00, 0x00f3ec44, 0x03f3ec00, 0x3ff7ec47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06,
-  0xffffcc85, 0xffffcc05, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint edo_70ns[] =
-{ 0x8ffbcc24, 0x0ff3cc04, 0x0cf3cc04, 0x00f3cc04,
-  0x00f3cc00, 0x37f7cc47, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc0c,
-  0x03f3cc00, 0x00f3cc44, 0x00f3ec0c, 0x0cf3ec00,
-  0x00f3ec4c, 0x03f3ec00, 0x00f3ec44, 0x00f3cc00,
-  0x33f7cc47, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
-  0x0cafcc00, 0x33bfcc47, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04,
-  0x7fffcc04, 0xffffcc86, 0xffffcc05, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-#elif defined(CONFIG_DRAM_25MHZ)
-
-/* 25MHz tables */
-
-static const uint dram_60ns[] =
-{ 0x0fffcc04, 0x08ffcc00, 0x33ffcc47, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c,
-  0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c,
-  0x08ffcc00, 0x33ffcc47, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fafcc04, 0x08afcc00, 0x3fbfcc47, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
-  0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
-  0x31bfcc43, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint dram_70ns[] =
-{ 0x0fffec04, 0x08ffec04, 0x00ffec00, 0x3fffcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c,
-  0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c,
-  0x08ffcc00, 0x33ffcc47, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fafcc04, 0x08afcc00, 0x3fbfcc47, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
-  0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
-  0x31bfcc43, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint edo_60ns[] =
-{ 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0ffbcc04, 0x09f3cc0c, 0x09f3cc0c, 0x09f3cc0c,
-  0x08f3cc00, 0x3ff7cc47, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fefcc04, 0x08afcc00, 0x07afcc48, 0x08afcc48,
-  0x08afcc48, 0x39bfcc47, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-static const uint edo_70ns[] =
-{ 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0ffbec04, 0x08f3ec04, 0x03f3ec48, 0x08f3cc00,
-  0x0ff3cc4c, 0x08f3cc00, 0x0ff3cc4c, 0x08f3cc00,
-  0x3ff7cc47, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x0fefcc04, 0x08afcc00, 0x07afcc4c, 0x08afcc00,
-  0x07afcc4c, 0x08afcc00, 0x07afcc4c, 0x08afcc00,
-  0x37bfcc47, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-  0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-#else
-#error dram not correctly defined - use CONFIG_DRAM_25MHZ or CONFIG_DRAM_50MHZ
-#endif
-
-/* ------------------------------------------------------------------------- */
-static int _draminit (uint base, uint noMbytes, uint edo, uint delay)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	/* init upm */
-
-	switch (delay) {
-	case 70:
-		if (edo) {
-			upmconfig (UPMA, (uint *) edo_70ns,
-				   sizeof (edo_70ns) / sizeof (uint));
-		} else {
-			upmconfig (UPMA, (uint *) dram_70ns,
-				   sizeof (dram_70ns) / sizeof (uint));
-		}
-
-		break;
-
-	case 60:
-		if (edo) {
-			upmconfig (UPMA, (uint *) edo_60ns,
-				   sizeof (edo_60ns) / sizeof (uint));
-		} else {
-			upmconfig (UPMA, (uint *) dram_60ns,
-				   sizeof (dram_60ns) / sizeof (uint));
-		}
-
-		break;
-
-	default:
-		return -1;
-	}
-
-	memctl->memc_mptpr = 0x0400;	/* divide by 16 */
-
-	switch (noMbytes) {
-	case 4:				/* 4 Mbyte uses only CS2 */
-		memctl->memc_mamr = 0x13a01114;	/* PTA 0x13 AMA 010 */
-		memctl->memc_or2 = 0xffc00800;	/* 4M */
-		break;
-
-	case 8:				/* 8 Mbyte uses both CS3 and CS2 */
-		memctl->memc_mamr = 0x13a01114;	/* PTA 0x13 AMA 010 */
-		memctl->memc_or3 = 0xffc00800;	/* 4M */
-		memctl->memc_br3 = 0x00400081 + base;
-		memctl->memc_or2 = 0xffc00800;	/* 4M */
-		break;
-
-	case 16:			/* 16 Mbyte uses only CS2 */
-		memctl->memc_mamr = 0x13b01114;	/* PTA 0x13 AMA 011 */
-		memctl->memc_or2 = 0xff000800;	/* 16M */
-		break;
-
-	case 32:			/* 32 Mbyte uses both CS3 and CS2 */
-		memctl->memc_mamr = 0x13b01114;	/* PTA 0x13 AMA 011 */
-		memctl->memc_or3 = 0xff000800;	/* 16M */
-		memctl->memc_br3 = 0x01000081 + base;
-		memctl->memc_or2 = 0xff000800;	/* 16M */
-		break;
-
-	default:
-		return -1;
-	}
-
-	memctl->memc_br2 = 0x81 + base;	/* use upma */
-
-	*((uint *) BCSR1) &= ~BCSR1_DRAM_EN;	/* enable dram */
-
-	/* if no dimm is inserted, noMbytes is still detected as 8m, so
-	 * sanity check top and bottom of memory */
-
-	/* check bytes / 2 because get_ram_size tests at base+bytes, which
-	 * is not mapped */
-	if (noMbytes == 8)
-		if (get_ram_size ((long *) base, noMbytes << 19) != noMbytes << 19) {
-			*((uint *) BCSR1) |= BCSR1_DRAM_EN;	/* disable dram */
-			return -1;
-		}
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void _dramdisable(void)
-{
-	volatile immap_t     *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_br2 = 0x00000000;
-	memctl->memc_br3 = 0x00000000;
-
-	/* maybe we should turn off upma here or something */
-}
-#endif /* !CONFIG_MPC885ADS */
-
-/* ========================================================================= */
-
-#ifdef CONFIG_FADS /* SDRAM exists on FADS and newer boards */
-
-#if defined(CONFIG_SDRAM_100MHZ)
-
-/* ------------------------------------------------------------------------- */
-/* sdram table by Dan Malek                                                  */
-
-/* This has the stretched early timing so the 50 MHz
- * processor can make the 100 MHz timing.  This will
- * work at all processor speeds.
- */
-
-#ifdef SDRAM_ALT_INIT_SEQENCE
-# define SDRAM_MBMRVALUE0 0xc3802114 /* PTx=195,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=4 */
-#define SDRAM_MBMRVALUE1 SDRAM_MBMRVALUE0
-# define SDRAM_MCRVALUE0  0x80808111   /* run upmb cs4 loop 1 addr 0x11 MRS */
-# define SDRAM_MCRVALUE1  SDRAM_MCRVALUE0  /* ??? why not 0x80808130? */
-#else
-# define SDRAM_MxMR_PTx         195
-# define UPM_MRS_ADDR           0x11
-# define UPM_REFRESH_ADDR       0x30    /* or 0x11 if we want to be like above? */
-#endif /* !SDRAM_ALT_INIT_SEQUENCE */
-
-static const uint sdram_table[] =
-{
-	/* single read. (offset 0 in upm RAM) */
-	0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x11adfc04,
-	0xefbbbc00, 0x1ff77c45, _NOT_USED_, _NOT_USED_,
-
-	/* burst read. (offset 8 in upm RAM) */
-	0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x10adfc04,
-	0xf0affc00, 0xf0affc00, 0xf1affc00, 0xefbbbc00,
-	0x1ff77c45,
-
-	/* precharge + MRS. (offset 11 in upm RAM) */
-	0xeffbbc04, 0x1ff77c34, 0xefeabc34,
-	0x1fb57c35, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* single write. (offset 18 in upm RAM) */
-	0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x01b93c04,
-	0x1ff77c45, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* burst write. (offset 20 in upm RAM) */
-	0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x10ad7c00,
-	0xf0affc00, 0xf0affc00, 0xe1bbbc04, 0x1ff77c45,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* refresh. (offset 30 in upm RAM) */
-	0xeffafc84, 0x1ff5fc04, 0xfffffc04, 0xfffffc04,
-	0xfffffc84, 0xfffffc07, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* exception. (offset 3c in upm RAM) */
-	0xeffffc06, 0x1ffffc07, _NOT_USED_, _NOT_USED_ };
-
-#elif defined(CONFIG_SDRAM_50MHZ)
-
-/* ------------------------------------------------------------------------- */
-/* sdram table stolen from the fads manual                                   */
-/* for chip MB811171622A-100                                                 */
-
-/* this table is for 32-50MHz operation */
-#ifdef SDRAM_ALT_INIT_SEQENCE
-# define SDRAM_MBMRVALUE0 0x80802114   /* PTx=128,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=4 */
-# define SDRAM_MBMRVALUE1 0x80802118   /* PTx=128,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=8 */
-# define SDRAM_MCRVALUE0  0x80808105   /* run upmb cs4 loop 1 addr 0x5 MRS */
-# define SDRAM_MCRVALUE1  0x80808130   /* run upmb cs4 loop 1 addr 0x30 REFRESH */
-# define SDRAM_MPTRVALUE  0x400
-#define SDRAM_MARVALUE   0x88
-#else
-# define SDRAM_MxMR_PTx         128
-# define UPM_MRS_ADDR           0x5
-# define UPM_REFRESH_ADDR       0x30
-#endif  /* !SDRAM_ALT_INIT_SEQUENCE */
-
-static const uint sdram_table[] =
-{
-	/* single read. (offset 0 in upm RAM) */
-	0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00,
-	0x1ff77c47,
-
-	/* precharge + MRS. (offset 5 in upm RAM) */
-	0x1ff77c34, 0xefeabc34, 0x1fb57c35,
-
-	/* burst read. (offset 8 in upm RAM) */
-	0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00,
-	0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* single write. (offset 18 in upm RAM) */
-	0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* burst write. (offset 20 in upm RAM) */
-	0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
-	0xf0affc00, 0xe1bbbc04, 0x1ff77c47, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* refresh. (offset 30 in upm RAM) */
-	0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-	0xfffffc84, 0xfffffc07, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* exception. (offset 3c in upm RAM) */
-	0x7ffffc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ };
-
-/* ------------------------------------------------------------------------- */
-#else
-#error SDRAM not correctly configured
-#endif
-/* ------------------------------------------------------------------------- */
-
-/*
- * Memory Periodic Timer Prescaler
- */
-
-#define SDRAM_OR4VALUE   0x00000a00 /* SAM,GL5A/S=01,addr mask or'ed on later */
-#define SDRAM_BR4VALUE   0x000000c1 /* UPMB,base addr or'ed on later */
-
-/* ------------------------------------------------------------------------- */
-#ifdef SDRAM_ALT_INIT_SEQENCE
-/* ------------------------------------------------------------------------- */
-
-static int _initsdram(uint base, uint noMbytes)
-{
-	volatile immap_t     *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	upmconfig(UPMB, (uint *)sdram_table,sizeof(sdram_table)/sizeof(uint));
-
-	memctl->memc_mptpr = SDRAM_MPTPRVALUE;
-
-	/* Configure the refresh (mostly).  This needs to be
-	* based upon processor clock speed and optimized to provide
-	* the highest level of performance.  For multiple banks,
-	* this time has to be divided by the number of banks.
-	* Although it is not clear anywhere, it appears the
-	* refresh steps through the chip selects for this UPM
-	* on each refresh cycle.
-	* We have to be careful changing
-	* UPM registers after we ask it to run these commands.
-	*/
-
-	memctl->memc_mbmr = SDRAM_MBMRVALUE0;   /* TLF 4 */
-	memctl->memc_mar = SDRAM_MARVALUE;  /* MRS code */
-
-	udelay(200);
-
-	/* Now run the precharge/nop/mrs commands.
-	*/
-
-	memctl->memc_mcr = 0x80808111;   /* run umpb cs4 1 count 1, addr 0x11 ??? (50MHz) */
-					 /* run umpb cs4 1 count 1, addr 0x11 precharge+MRS (100MHz) */
-	udelay(200);
-
-	/* Run 8 refresh cycles */
-
-	memctl->memc_mcr = SDRAM_MCRVALUE0; /* run upmb cs4 loop 1 addr 0x5 precharge+MRS (50 MHz)*/
-					    /* run upmb cs4 loop 1 addr 0x11 precharge+MRS (100MHz) */
-
-	udelay(200);
-
-	memctl->memc_mbmr = SDRAM_MBMRVALUE1; /* TLF 4 (100 MHz) or TLF 8 (50MHz) */
-	memctl->memc_mcr = SDRAM_MCRVALUE1; /* run upmb cs4 loop 1 addr 0x30 refr (50 MHz) */
-					    /* run upmb cs4 loop 1 addr 0x11 precharge+MRS ??? (100MHz) */
-
-	udelay(200);
-
-	memctl->memc_mbmr = SDRAM_MBMRVALUE0;   /* TLF 4 */
-
-	memctl->memc_or4 = SDRAM_OR4VALUE | ~((noMbytes<<20)-1);
-	memctl->memc_br4 = SDRAM_BR4VALUE | base;
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-#else  /* !SDRAM_ALT_INIT_SEQUENCE */
-/* ------------------------------------------------------------------------- */
-
-/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit     */
-# define MPTPR_2BK_4K        MPTPR_PTP_DIV16         /* setting for 2 banks  */
-# define MPTPR_1BK_4K        MPTPR_PTP_DIV32         /* setting for 1 bank   */
-
-/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit         */
-# define MPTPR_2BK_8K        MPTPR_PTP_DIV8          /* setting for 2 banks  */
-# define MPTPR_1BK_8K        MPTPR_PTP_DIV16         /* setting for 1 bank   */
-
-/*
- * MxMR settings for SDRAM
- */
-
-/* 8 column SDRAM */
-# define SDRAM_MxMR_8COL ((SDRAM_MxMR_PTx << MBMR_PTB_SHIFT)  | MBMR_PTBE  |   \
-			MBMR_AMB_TYPE_0 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A11 |   \
-			MBMR_RLFB_1X    | MBMR_WLFB_1X    | MBMR_TLFB_4X)
-/* 9 column SDRAM */
-# define SDRAM_MxMR_9COL ((SDRAM_MxMR_PTx << MBMR_PTB_SHIFT)  | MBMR_PTAE  |   \
-			MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 |   \
-			MBMR_RLFB_1X    | MBMR_WLFB_1X    | MBMR_TLFB_4X)
-
-static int _initsdram(uint base, uint noMbytes)
-{
-	volatile immap_t     *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	upmconfig(UPMB, (uint *)sdram_table,sizeof(sdram_table)/sizeof(uint));
-
-	memctl->memc_mptpr = MPTPR_2BK_4K;
-	memctl->memc_mbmr  = SDRAM_MxMR_8COL & (~(MBMR_PTBE)); /* no refresh yet */
-
-	/* map CS 4 */
-	memctl->memc_or4 = SDRAM_OR4VALUE | ~((noMbytes<<20)-1);
-	memctl->memc_br4 = SDRAM_BR4VALUE | base;
-
-	/* Perform SDRAM initilization */
-# ifdef UPM_NOP_ADDR    /* not currently in UPM table */
-	/* step 1: nop */
-	memctl->memc_mar = 0x00000000;
-	memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 |
-			   MCR_MLCF(0) | UPM_NOP_ADDR;
-# endif
-
-	/* step 2: delay */
-	udelay(200);
-
-# ifdef UPM_PRECHARGE_ADDR /* merged with MRS in UPM table */
-	/* step 3: precharge */
-	memctl->memc_mar = 0x00000000;
-	memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 |
-			   MCR_MLCF(4) | UPM_PRECHARGE_ADDR;
-# endif
-
-	/* step 4: refresh */
-	memctl->memc_mar = 0x00000000;
-	memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 |
-			   MCR_MLCF(2) | UPM_REFRESH_ADDR;
-
-	/*
-	 * note: for some reason, the UPM values we are using include
-	 * precharge with MRS
-	 */
-
-	/* step 5: mrs */
-	memctl->memc_mar = 0x00000088;
-	memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 |
-			   MCR_MLCF(1) | UPM_MRS_ADDR;
-
-# ifdef UPM_NOP_ADDR
-	memctl->memc_mar = 0x00000000;
-	memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 |
-			   MCR_MLCF(0) | UPM_NOP_ADDR;
-# endif
-	/*
-	 * Enable refresh
-	 */
-
-	memctl->memc_mbmr |= MBMR_PTBE;
-	return 0;
-}
-#endif  /* !SDRAM_ALT_INIT_SEQUENCE */
-
-/* ------------------------------------------------------------------------- */
-
-static void _sdramdisable(void)
-{
-	volatile immap_t     *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_br4 = 0x00000000;
-
-	/* maybe we should turn off upmb here or something */
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int initsdram(uint base, uint *noMbytes)
-{
-	uint m = CONFIG_SYS_SDRAM_SIZE>>20;
-
-	/* _initsdram needs access to sdram */
-	*((uint *)BCSR1) |= BCSR1_SDRAM_EN; /* enable sdram */
-
-	if(!_initsdram(base, m))
-	{
-		*noMbytes += m;
-		return 0;
-	}
-	else
-	{
-		*((uint *)BCSR1) &= ~BCSR1_SDRAM_EN; /* disable sdram */
-
-		_sdramdisable();
-
-		return -1;
-	}
-}
-
-#endif /* CONFIG_FADS */
-
-/* ========================================================================= */
-
-phys_size_t initdram (int board_type)
-{
-	uint sdramsz = 0;	/* size of sdram in Mbytes */
-	uint m = 0;		/* size of dram in Mbytes */
-#ifndef CONFIG_MPC885ADS
-	uint base = 0;		/* base of dram in bytes */
-	uint k, s;
-#endif
-
-#ifdef CONFIG_FADS
-	if (!initsdram (0x00000000, &sdramsz)) {
-#ifndef CONFIG_MPC885ADS
-		base = sdramsz << 20;
-#endif
-		printf ("(%u MB SDRAM) ", sdramsz);
-	}
-#endif
-#ifndef CONFIG_MPC885ADS /* No old DRAM on MPC885ADS */
-	k = (*((uint *) BCSR2) >> 23) & 0x0f;
-
-	switch (k & 0x3) {
-		/* "MCM36100 / MT8D132X" */
-	case 0x00:
-		m = 4;
-		break;
-
-		/* "MCM36800 / MT16D832X" */
-	case 0x01:
-		m = 32;
-		break;
-		/* "MCM36400 / MT8D432X" */
-	case 0x02:
-		m = 16;
-		break;
-		/* "MCM36200 / MT16D832X ?" */
-	case 0x03:
-		m = 8;
-		break;
-
-	}
-
-	switch (k >> 2) {
-	case 0x02:
-		k = 70;
-		break;
-
-	case 0x03:
-		k = 60;
-		break;
-
-	default:
-		printf ("unknown dramdelay (0x%x) - defaulting to 70 ns", k);
-		k = 70;
-	}
-
-#ifdef CONFIG_FADS
-	/* the FADS is missing this bit, all rams treated as non-edo */
-	s = 0;
-#else
-	s = (*((uint *) BCSR2) >> 27) & 0x01;
-#endif
-
-	if (!_draminit (base, m, s, k)) {
-		printf ("%dM %dns %sDRAM: ", m, k, s ? "EDO " : "");
-	} else {
-		_dramdisable ();
-		m = 0;
-	}
-#endif /* !CONFIG_MPC885ADS */
-	m += sdramsz;				/* add sdram size to total */
-
-	return (m << 20);
-}
-
-/* ------------------------------------------------------------------------- */
-
-int testdram (void)
-{
-    /* TODO: XXX XXX XXX */
-    printf ("test: 16 MB - ok\n");
-
-    return (0);
-}
-
-/* ========================================================================= */
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-#if   defined(CONFIG_MPC86xADS)
-	puts ("Board: MPC86xADS\n");
-#elif defined(CONFIG_MPC885ADS)
-	puts ("Board: MPC885ADS\n");
-#else /* Only old ADS/FADS have got revision ID in BCSR3 */
-	uint r =  (((*((uint *) BCSR3) >> 23) & 1) << 3)
-		| (((*((uint *) BCSR3) >> 19) & 1) << 2)
-		| (((*((uint *) BCSR3) >> 16) & 3));
-
-	puts ("Board: ");
-#if defined(CONFIG_FADS)
-	puts ("FADS");
-	checkdboard ();
-#else
-	puts ("ADS");
-#endif
-
-	puts (" rev ");
-
-	switch (r) {
-	case 0x00:
-		puts ("ENG\n");
-		break;
-	case 0x01:
-		puts ("PILOT\n");
-		break;
-	default:
-		printf ("unknown (0x%x)\n", r);
-		return -1;
-	}
-#endif /* CONFIG_MPC86xADS */
-
-	return 0;
-}
-
-/* ========================================================================= */
-
-#if defined(CONFIG_CMD_PCMCIA)
-
-#ifdef CONFIG_SYS_PCMCIA_MEM_ADDR
-volatile unsigned char *pcmcia_mem = (unsigned char*)CONFIG_SYS_PCMCIA_MEM_ADDR;
-#endif
-
-int pcmcia_init(void)
-{
-	volatile pcmconf8xx_t	*pcmp;
-	uint v, slota = 0, slotb = 0;
-
-	/*
-	** Enable the PCMCIA for a Flash card.
-	*/
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-
-#if 0
-	pcmp->pcmc_pbr0 = CONFIG_SYS_PCMCIA_MEM_ADDR;
-	pcmp->pcmc_por0 = 0xc00ff05d;
-#endif
-
-	/* Set all slots to zero by default. */
-	pcmp->pcmc_pgcra = 0;
-	pcmp->pcmc_pgcrb = 0;
-#ifdef CONFIG_PCMCIA_SLOT_A
-	pcmp->pcmc_pgcra = 0x40;
-#endif
-#ifdef CONFIG_PCMCIA_SLOT_B
-	pcmp->pcmc_pgcrb = 0x40;
-#endif
-
-	/* enable PCMCIA buffers */
-	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
-
-	/* Check if any PCMCIA card is plugged in. */
-
-#ifdef CONFIG_PCMCIA_SLOT_A
-	slota = (pcmp->pcmc_pipr & 0x18000000) == 0 ;
-#endif
-#ifdef CONFIG_PCMCIA_SLOT_B
-	slotb = (pcmp->pcmc_pipr & 0x00001800) == 0 ;
-#endif
-
-	if (!(slota || slotb)) {
-		printf("No card present\n");
-		pcmp->pcmc_pgcra = 0;
-		pcmp->pcmc_pgcrb = 0;
-		return -1;
-	}
-	else
-		printf("Card present (");
-
-	v = 0;
-
-	/* both the ADS and the FADS have a 5V keyed pcmcia connector (?)
-	**
-	** Paolo - Yes, but i have to insert some 3.3V card in that slot on
-	**	   my FADS... :-)
-	*/
-
-#if defined(CONFIG_MPC86x)
-	switch ((pcmp->pcmc_pipr >> 30) & 3)
-#elif defined(CONFIG_MPC823) || defined(CONFIG_MPC850)
-	switch ((pcmp->pcmc_pipr >> 14) & 3)
-#endif
-	{
-	case 0x03 :
-		printf("5V");
-		v = 5;
-		break;
-	case 0x01 :
-		printf("5V and 3V");
-#ifdef CONFIG_FADS
-		v = 3; /* User lower voltage if supported! */
-#else
-		v = 5;
-#endif
-		break;
-	case 0x00 :
-		printf("5V, 3V and x.xV");
-#ifdef CONFIG_FADS
-		v = 3; /* User lower voltage if supported! */
-#else
-		v = 5;
-#endif
-		break;
-	}
-
-	switch (v) {
-#ifdef CONFIG_FADS
-	case 3:
-		printf("; using 3V");
-		/*
-		** Enable 3 volt Vcc.
-		*/
-		*((uint *)BCSR1) &= ~BCSR1_PCCVCC1;
-		*((uint *)BCSR1) |= BCSR1_PCCVCC0;
-		break;
-#endif
-	case 5:
-		printf("; using 5V");
-#ifdef CONFIG_FADS
-		/*
-		** Enable 5 volt Vcc.
-		*/
-		*((uint *)BCSR1) &= ~BCSR1_PCCVCC0;
-		*((uint *)BCSR1) |= BCSR1_PCCVCC1;
-#endif
-		break;
-
-	default:
-		*((uint *)BCSR1) |= BCSR1_PCCEN;  /* disable pcmcia */
-
-		printf("; unknown voltage");
-		return -1;
-	}
-	printf(")\n");
-	/* disable pcmcia reset after a while */
-
-	udelay(20);
-
-#ifdef CONFIG_PCMCIA_SLOT_A
-	pcmp->pcmc_pgcra = 0;
-#endif
-#ifdef CONFIG_PCMCIA_SLOT_B
-	pcmp->pcmc_pgcrb = 0;
-#endif
-
-	/* If you using a real hd you should give a short
-	* spin-up time. */
-#ifdef CONFIG_DISK_SPINUP_TIME
-	udelay(CONFIG_DISK_SPINUP_TIME);
-#endif
-
-	return 0;
-}
-
-#endif
-
-/* ========================================================================= */
-
-#ifdef CONFIG_SYS_PC_IDE_RESET
-
-void ide_set_reset(int on)
-{
-	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
-	/*
-	 * Configure PC for IDE Reset Pin
-	 */
-	if (on) {		/* assert RESET */
-		immr->im_ioport.iop_pcdat &= ~(CONFIG_SYS_PC_IDE_RESET);
-	} else {		/* release RESET */
-		immr->im_ioport.iop_pcdat |=   CONFIG_SYS_PC_IDE_RESET;
-	}
-
-	/* program port pin as GPIO output */
-	immr->im_ioport.iop_pcpar &= ~(CONFIG_SYS_PC_IDE_RESET);
-	immr->im_ioport.iop_pcso  &= ~(CONFIG_SYS_PC_IDE_RESET);
-	immr->im_ioport.iop_pcdir |=   CONFIG_SYS_PC_IDE_RESET;
-}
-
-#endif	/* CONFIG_SYS_PC_IDE_RESET */