Initial revision

5 files changed, 1630 insertions, 0 deletions

diff --git a/board/mpl/common/video.c b/board/mpl/common/video.c
new file mode 100644
index 0000000000..d92804aeb7
--- /dev/null
+++ b/board/mpl/common/video.c
@@ -0,0 +1,760 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Note: Parts of these software are imported from
+ *       - UBL, The Universal Talkware Boot Loader
+ *         Copyright (C) 2000 Universal Talkware Inc.
+ *       - Linux
+ *
+ *
+ */
+
+#include <common.h>
+
+#ifdef CONFIG_VIDEO
+
+#include <command.h>
+#include <asm/processor.h>
+#include <devices.h>
+#include "video.h"
+#include <pci.h>
+#include "vga_table.h"
+
+
+
+#ifdef CONFIG_VIDEO_CT69000
+#define VIDEO_VEND_ID 0x102C
+#define VIDEO_DEV_ID  0x00C0
+#else
+#error  CONFIG_VIDEO_CT69000 must be defined
+#endif
+
+/*
+ * Routine for resent board info to video
+ * resides in pip405.c
+ */
+extern void video_write_board_info(void);
+
+#undef VGA_DEBUG
+
+#ifdef VGA_DEBUG
+#define	PRINTF(fmt,args...)	printf (fmt ,##args)
+#else
+#define PRINTF(fmt,args...)
+#endif
+
+#define VGA_MAXROWS	25
+#define VGA_MAXCOLS 80
+
+#define CRTC_CURSH	14 /* cursor high pos */
+#define CRTC_CURSL	15 /* cursor low pos */
+
+/* description of the hardware layout */
+
+#define ATTRI_INDEX		CFG_ISA_IO_BASE_ADDRESS | 0x3c0				/* Index and Data write port of the attribute Registers */
+#define ATTRI_DATA		CFG_ISA_IO_BASE_ADDRESS | 0x3c1				/* Data port of the attribute Registers */
+#define STATUS_REG0		CFG_ISA_IO_BASE_ADDRESS | 0x3c2				/* Status Register 0 (read only) */
+#define MSR_REG_W			CFG_ISA_IO_BASE_ADDRESS | 0x3c2				/* Misc. Output Register (write only) */
+#define SEQ_INDEX			CFG_ISA_IO_BASE_ADDRESS | 0x3c4				/* Index port of the Sequencer Controller */
+#define SEQ_DATA			CFG_ISA_IO_BASE_ADDRESS | 0x3c5				/* Data port of the Sequencer Controller */
+#define COL_PAL_MASK	CFG_ISA_IO_BASE_ADDRESS | 0x3c6				/* Color Palette Mask */
+#define COL_PAL_STAT	CFG_ISA_IO_BASE_ADDRESS | 0x3c7				/* Color Palette Status (read only) */
+#define COL_PAL_IND_R	CFG_ISA_IO_BASE_ADDRESS | 0x3c7				/* Color Palette Read Mode Index (write only) */
+#define COL_PAL_IND_W	CFG_ISA_IO_BASE_ADDRESS | 0x3c8				/* Color Palette Write Mode Index */
+#define COL_PAL_DATA	CFG_ISA_IO_BASE_ADDRESS | 0x3c9				/* Color Palette Data Port */
+#define FCR_REG_R			CFG_ISA_IO_BASE_ADDRESS | 0x3ca				/* Feature Control Register (read only) */
+#define MSR_REG_R			CFG_ISA_IO_BASE_ADDRESS | 0x3cc				/* Misc. Output Register (read only) */
+#define GR_INDEX			CFG_ISA_IO_BASE_ADDRESS | 0x3ce				/* Index port of the Graphic Controller Registers */
+#define GR_DATA				CFG_ISA_IO_BASE_ADDRESS | 0x3cf				/* Data port of the Graphic Controller Registers */
+#define FP_INDEX			CFG_ISA_IO_BASE_ADDRESS | 0x3d0				/* Index port of the Flat panel Registers */
+#define FP_DATA				CFG_ISA_IO_BASE_ADDRESS | 0x3d1				/* Data port of the Flat panel Registers */
+#define MR_INDEX			CFG_ISA_IO_BASE_ADDRESS | 0x3d2				/* Index Port of the Multimedia Extension */
+#define MR_DATA				CFG_ISA_IO_BASE_ADDRESS | 0x3d3				/* Data Port of the Multimedia Extension */
+#define CRT_INDEX			CFG_ISA_IO_BASE_ADDRESS | 0x3d4				/* Index port of the CRT Controller */
+#define CRT_DATA			CFG_ISA_IO_BASE_ADDRESS | 0x3d5				/* Data port of the CRT Controller */
+#define XREG_INDEX		CFG_ISA_IO_BASE_ADDRESS | 0x3d6				/* Extended Register index */
+#define XREG_DATA			CFG_ISA_IO_BASE_ADDRESS | 0x3d7				/* Extended Register data */
+#define STATUS_REG1		CFG_ISA_IO_BASE_ADDRESS | 0x3da				/* Input Status Register 1 (read only) */
+#define FCR_REG_W			CFG_ISA_IO_BASE_ADDRESS | 0x3da				/* Feature Control Register (write only) */
+
+
+static unsigned char * video_fb;		/* Frame buffer */
+
+/* current hardware state */
+
+static int	video_row;
+static int	video_col;
+static unsigned char video_attr;
+
+static unsigned int font_base_addr;
+/**********************************************************************
+ * some forward declerations...
+ */
+int video_init(int busdevfunc);
+void vga_set_attrib(void);
+void vga_set_crt(void);
+void vga_set_dac(void);
+void vga_set_gr(void);
+void vga_set_seq(void);
+void vga_set_xreg(void);
+void vga_write_sr(unsigned char reg,unsigned char val);
+void vga_write_gr(unsigned char reg,unsigned char val);
+void vga_write_cr(unsigned char reg,unsigned char val);
+void vga_set_font(void);
+
+/***************************************************************************
+ * Init VGA Device
+ */
+
+int drv_video_init (void)
+{
+	int error, devices = 1 ;
+ 	device_t vgadev ;
+	int	busdevfunc;
+
+	busdevfunc=pci_find_device(VIDEO_VEND_ID,VIDEO_DEV_ID,0); /* get PCI Device ID */
+	if(busdevfunc==-1) {
+#ifdef CONFIG_VIDEO_ONBOARD
+		printf("Error VGA Controller (%04X,%04X) not found\n",VIDEO_VEND_ID,VIDEO_DEV_ID);
+#endif
+		return -1;
+	}
+	video_init(busdevfunc);
+	video_write_board_info();
+	memset (&vgadev, 0, sizeof(vgadev));
+
+	strcpy(vgadev.name, "vga");
+	vgadev.flags =  DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM;
+	vgadev.putc = video_putc;
+	vgadev.puts = video_puts;
+	vgadev.getc = NULL;
+	vgadev.tstc = NULL;
+	error = device_register (&vgadev);
+
+	return (error == 0) ? devices : error ;
+}
+
+
+/***********************************************************
+ * VGA Initializing
+ */
+
+int video_init(int busdevfunc)
+{
+  pci_read_config_dword(busdevfunc, PCI_BASE_ADDRESS_0, &font_base_addr);
+
+  video_fb = (char*)font_base_addr; /* we look into the big linaer memory area */
+
+  /* set the extended Registers */
+	vga_set_xreg();
+
+ 	/* set IO Addresses to 0x3Dx (color mode ) */
+	out8(MSR_REG_W,0x01);
+
+  /* Feature Control Register:
+     Bits 7-4 Reserved = 0
+     Bit  3   Vertical Sync select = 1 = Enabled
+     Bits 2-0 Reserved = 010 = as read from memory.
+  */
+  out8(FCR_REG_W,0x02);
+
+
+  /* Miscelaneous output Register:
+     Bits 7-6 (num lines) = 01 = VGA 400 lines,
+     Bit  5   (Odd/Even Page) =  1 = Sleect high page of memory,
+     Bit  4   reserved = 0,
+     Bits 3-2 (Clocl Select) = 01 = 28.322Mhz
+     Bit  1 = Display Ram Enable = 1 = Enable processor access.
+     Bit  0 = Io Address Select = 1 = Color Graphics Enulation.
+  */
+  out8(MSR_REG_W,0x67);
+  /* set the palette */
+  vga_set_dac();
+  /* set the attributes (before we bring up the engine
+     then we dont have to wait for refresh).
+  */
+  vga_set_attrib();
+
+  /* set the crontroller register. */
+  vga_set_crt();
+
+	vga_write_sr(0x00,0x01); /* synchronous reset */
+	vga_write_sr(0x01,0x00); /* clocking mode */
+	vga_write_sr(0x02,0x03); /* write to map 0, 1 */
+	vga_write_sr(0x03,0x00); /* select character map 0 */
+	vga_write_sr(0x04,0x03); /* even-odd addressing */
+	vga_write_sr(0x00,0x03); /* clear synchronous reset */
+
+  vga_set_seq(); /* Set the extended sr's. */
+
+  vga_set_gr(); /* Set the graphic registers. */
+
+  /* load the font */
+  vga_set_font();
+
+  /* initialize the rol/col counts and the text attribute. */
+  video_row=0;
+  video_col=0;
+  video_attr = VGA_ATTR_CLR_WHT;
+
+  /* Clear the video ram */
+  video_clear();
+
+  return 1;
+}
+
+void vga_set_font(void)
+{
+	int i,j;
+	char *fontmap;
+	fontmap = (char *)font_base_addr;
+
+	vga_write_sr(0x00,0x01); /* synchronous reset */
+	vga_write_sr(0x04,0x06); /* sequential addressing */
+	vga_write_sr(0x02,0x04); /* write to map 2 */
+	vga_write_sr(0x00,0x03); /* clear synchronous reset */
+
+	vga_write_gr(0x04,0x02); /* select map 2 */
+	vga_write_gr(0x05,0x00); /* disable odd-even addressing */
+	vga_write_gr(0x06,0x00); /* map start at 0xa0000 */
+
+	for(i=0;i<0x100;i++) {
+		for(j=0;j<0x10;j++) {
+			*((char *)fontmap+i*32+j)=(char)fontdata_8x16[i*16+j];
+		}
+	}
+	vga_write_sr(0x00,0x01); /* synchronous reset */
+	vga_write_sr(0x02,0x03); /* write to map 0 and 1 */
+	vga_write_sr(0x04,0x03); /* odd-even addressing */
+	vga_write_sr(0x03,0x00); /* Character map 0 & 1 */
+	vga_write_sr(0x00,0x03); /* clear synchronous reset */
+
+	vga_write_gr(0x04,0x00); /* select map 0 for CPU */
+	vga_write_gr(0x05,0x10); /* enable odd-even addressing */
+	vga_write_gr(0x06,0x0E); /* map start at 0xb8000 */
+}
+
+
+/* since we are BIG endian, swap attributes and char */
+unsigned short vga_swap_short(unsigned short val)
+{
+	unsigned short swapped;
+	swapped = ((val & 0xff)<<8) | ((val & 0xff00)>>8);
+	return swapped;
+}
+
+/****************************************************
+ * Routines usable Outside world
+ */
+
+/* scolls the text up row rows */
+void video_scroll(int row)
+{
+  unsigned short clear = ((unsigned short)video_attr << 8) | (' ');
+  unsigned short* addr16 = &((unsigned short *)video_fb)[(VGA_MAXROWS-row)*VGA_MAXCOLS];
+  int i;
+
+	clear=vga_swap_short(clear);
+  memcpy(video_fb, video_fb+row*(VGA_MAXCOLS*2), (VGA_MAXROWS-row)*(VGA_MAXCOLS*2));
+  for (i = 0 ; i < row * VGA_MAXCOLS ; i++)
+    addr16[i] = clear;
+  video_row-=row;
+  video_col=0;
+}
+
+
+unsigned long video_cursor(int col, int row)
+{
+   unsigned short off = row * VGA_MAXCOLS + col ;
+   unsigned long saved = (video_col << 16) | (video_row & 0xFFFF);
+   video_col = col;
+   video_row = row;
+
+   vga_write_cr(CRTC_CURSH,(unsigned char)((off & 0xff00)>>8)); /* Cursor pos. high */
+   vga_write_cr(CRTC_CURSL,(unsigned char)(off & 0xff));          /* Cursor pos. low */
+   return saved;
+}
+
+void video_set_lxy(unsigned long lxy)
+{
+  int col = (lxy >> 16) & 0xFFFF;
+  int row = lxy & 0xFFFF;
+  video_cursor(col,row);
+}
+
+unsigned long video_get_lxy(void)
+{
+   return (video_col << 16) | (video_row & 0xFFFF);
+}
+
+void video_clear(void)
+{
+  int i;
+  unsigned short clear = ((unsigned short)video_attr << 8) | (' ');
+  unsigned short * addr16 = (unsigned short * )video_fb;
+	clear=vga_swap_short(clear);
+  video_row = video_col = 0;
+  for (i = 0 ; i < 2000 ; i++) {
+    addr16[i] = clear;
+  }
+}
+
+void video_copy(unsigned short *buffer)
+{
+  int i;
+  unsigned short * addr16 = (unsigned short * )video_fb;
+  for (i = 0 ; i < 2000 ; i++) {
+    buffer[i] = addr16[i];
+  }
+}
+
+void video_write(unsigned short *buffer)
+{
+  int i;
+  unsigned short * addr16 = (unsigned short *)video_fb;
+  for (i = 0 ; i < 2000 ; i++) {
+    addr16[i] = buffer[i];
+  }
+}
+
+void video_putc(char ch)
+{
+	char* addr;
+#if 0
+	char buf[48];
+	char buf1[16];
+	static int i=0;
+
+	sprintf(buf1,"%02X ",ch);
+	serial_puts(buf1);
+	buf[i++]=((ch>=0x20)&&(ch<=0x7f)) ? ch : '.';
+	if(i>=16) {
+		buf[i++]='\n';
+		buf[i]='\0';
+		i=0;
+		serial_puts("     ");
+		serial_puts(buf);
+	}
+#endif
+	switch (ch) {
+		case '\n':
+			video_col=0;
+			video_row++;
+ 			break;
+		case '\r':
+ 			video_col=0;
+ 			break;
+		case '\t':
+      video_col += 8 - video_col % 8;
+      break;
+    case '\a':
+/*      beep(); */
+      break;
+    case '\b':
+      if(video_col)
+				video_col--;
+      else
+				return;
+      break;
+    default:
+      addr = video_fb + 2 * video_row * 80 + 2 * video_col;
+
+      *((char *)addr+1) = (char) video_attr;
+      *((char *)addr) = (char) ch;
+      video_col++;
+      if (video_col > (VGA_MAXCOLS-1)) {
+	 			video_row++;
+	 			video_col=0;
+      }
+   }
+
+   /* If we're on the bottom of the secreen, wrap one row */
+   if (video_row > (VGA_MAXROWS-1))
+     video_scroll(1);
+    video_cursor(video_col, video_row);
+}
+
+
+unsigned char video_set_attr(unsigned char attr)
+{
+  unsigned char saved_attr = video_attr;
+  video_attr = attr;
+  return saved_attr;
+}
+
+unsigned char video_set_attr_xy(unsigned char attr, int x, int y)
+{
+  unsigned char *addr = video_fb + (x * 80 + y) * 2 + 1;
+  unsigned char saved_attr = *addr;
+  *addr = attr;
+  return saved_attr;
+}
+
+/* put char at xy */
+void video_putc_xy(char ch, int x, int y)
+{
+  video_col = x;
+  video_row = y;
+  video_putc(ch);
+}
+
+/* put char at xy relative to the position */
+void video_putc_rxy(char ch, int x, int y)
+{
+  video_col += x;
+  video_row += y;
+  video_putc(ch);
+}
+
+/* put char with attribute at xy */
+void video_putc_axy(char ch, char attr, int x, int y)
+{
+  unsigned char saved_attr = video_set_attr(attr);
+  video_col = x;
+  video_row = y;
+  video_putc(ch);
+  video_set_attr(saved_attr);
+}
+
+void video_puts(const char *s)
+{
+   while(*s) {
+      video_putc(*s);
+      s++;
+   }
+}
+
+void video_puts_a(const char *s, char attr)
+{
+  unsigned char saved_attr = video_set_attr(attr);
+  video_puts(s);
+  video_set_attr(saved_attr);
+}
+
+void video_puts_xy(const char *s, int x, int y)
+{
+  video_cursor(x,y);
+  video_puts(s);
+}
+
+void video_puts_axy(const char *s, char attr, int x, int y)
+{
+  unsigned char saved_attr = video_set_attr(attr);
+  video_puts_xy(s, x, y);
+  video_set_attr(saved_attr);
+}
+
+void video_wipe_ca_area(unsigned char ch, char attr, int x, int y, int w, int h)
+{
+  int r, c;
+  /* better to do this as word writes */
+  unsigned short * addr16 = (unsigned short  *)video_fb + (y * 80 + x);
+  unsigned short charattr = (unsigned short)ch << 8 | attr;
+	charattr=vga_swap_short(charattr);
+  for (r = 0 ; r < h ; r++, addr16 += 80) {
+    for (c = 0 ; c < w ; c++) {
+      addr16[c] = charattr;
+    }
+  }
+}
+
+void video_wipe_a_area(unsigned char attr, int x, int y, int w, int h)
+{
+  int r, c;
+  /* better to do this as word writes */
+  unsigned short * addr16 = (unsigned short *)video_fb + (y * 80 + x);
+  for (r = 0 ; r < h ; r++, addr16 += 80) {
+    for (c = 0 ; c < w ; c++) {
+      ((char*)addr16)[c*2+1] = attr;
+    }
+  }
+}
+
+void video_wipe_c_area(unsigned char ch, int x, int y, int w, int h)
+{
+  int r, c;
+  /* better to do this as word writes */
+  unsigned short * addr16 = (unsigned short  *)video_fb + (y * 80 + x);
+  for (r = 0 ; r < h ; r++, addr16 += 80) {
+    for (c = 0 ; c < w ; c++) {
+      ((char*)addr16)[c*2] = ch;
+    }
+  }
+}
+
+
+/*
+tl t tr
+l    l
+bl b br
+*/
+typedef struct {
+  unsigned char tl; /* top left corner */
+  unsigned char t;  /* top edge */
+  unsigned char tr; /* top right corner */
+  unsigned char l;  /* left edge */
+  unsigned char r;  /* right edge */
+  unsigned char bl; /* bottom left corner */
+  unsigned char b;  /* bottom edge */
+  unsigned char br; /* bottom right corner */
+} box_chars_t;
+
+box_chars_t sbox_chars = {
+  0xDA, 0xC4, 0xBF,
+  0xB3,       0xB3,
+  0xC0, 0xC4, 0xD9
+};
+
+box_chars_t dbox_chars = {
+  0xC9, 0xCD, 0xBB,
+  0xBA,       0xBA,
+  0xC8, 0xCD, 0xBC
+};
+
+static char cmap[] = "0123456789ABCDEF";
+void video_putchex(char c)
+{
+  video_putc(cmap[(c >> 4 ) & 0xF]);
+  video_putc(cmap[c & 0xF]);
+}
+
+void video_putchexl(char c)
+{
+  video_putc(cmap[c & 0xF]);
+}
+
+void video_putchexh(char c)
+{
+  video_putc(cmap[(c >> 4) & 0xF]);
+}
+
+#define VGA_CELL_CA(a,c) (((unsigned short)c<<8)|a) /* for BIG endians */
+
+void video_gbox_area(box_chars_t *box_chars_p, int x, int y, int w, int h)
+{
+  int r, c;
+  /* better to do this as word writes */
+  unsigned short* addr16 = (unsigned short *)video_fb + (y * VGA_MAXCOLS + x);
+  for (r = 0 ; r < h ; r++, addr16 += VGA_MAXCOLS) {
+    if (r == 0) {
+      addr16[0]   = VGA_CELL_CA(video_attr, box_chars_p->tl);
+      addr16[w-1] = VGA_CELL_CA(video_attr, box_chars_p->tr);
+      for (c = 1 ; c < w - 1 ; c++)
+				addr16[c] = VGA_CELL_CA(video_attr, box_chars_p->t);
+    } else if (r == h - 1) {
+      addr16[0] = VGA_CELL_CA(video_attr, box_chars_p->bl);
+      addr16[w-1] = VGA_CELL_CA(video_attr, box_chars_p->br);
+      for (c = 1 ; c < w - 1 ; c++)
+				addr16[c] = VGA_CELL_CA(video_attr, box_chars_p->b);
+    } else {
+      addr16[0] = VGA_CELL_CA(video_attr, box_chars_p->l);
+      addr16[w-1] = VGA_CELL_CA(video_attr, box_chars_p->r);
+    }
+  }
+}
+
+/* Writes a box on the screen */
+void video_box_area(int x, int y, int w, int h) {
+  video_gbox_area(&sbox_chars, x, y, w, h);
+}
+/*writes a box with double lines on the screen */
+void video_dbox_area(int x, int y, int w, int h) {
+  video_gbox_area(&dbox_chars, x, y, w, h);
+}
+
+/* routines to set the VGA registers */
+
+/* set attributes */
+void vga_set_attrib(void)
+{
+	int i;
+	unsigned char status;
+
+	status=in8(STATUS_REG1);
+	i=0;
+
+	while(attr[i].reg!=0xFF) {
+		out8(ATTRI_INDEX,attr[i].reg);
+		out8(ATTRI_INDEX,attr[i].val); /* Attribute uses index for index and data */
+		i++;
+	}
+	out8(ATTRI_INDEX,0x20); /* unblank the screen */
+}
+
+/* set CRT Controller Registers */
+void vga_set_crt(void)
+{
+	int i;
+	i=0;
+	while(crtc[i].reg!=0xFF) {
+		out8(CRT_INDEX,crtc[i].reg);
+		out8(CRT_DATA,crtc[i].val);
+		i++;
+	}
+}
+/* Set Palette Registers (DAC) */
+void vga_set_dac(void)
+{
+	int i;
+	for(i=0;i<256;i++) {
+		out8(COL_PAL_IND_W,(unsigned char)i);
+		out8(COL_PAL_DATA,dac[i][0]); /* red */
+		out8(COL_PAL_DATA,dac[i][1]); /* green */
+		out8(COL_PAL_DATA,dac[i][2]); /* blue */
+	}
+	out8(COL_PAL_MASK,0xff); /* set mask */
+}
+/* set Graphic Controller Register */
+void vga_set_gr(void)
+{
+	int i;
+	i=0;
+	while(grmr[i].reg!=0xFF) {
+		out8(GR_INDEX,grmr[i].reg);
+		out8(GR_DATA,grmr[i].val);
+		i++;
+	}
+}
+
+/* Set Sequencer Registers */
+void vga_set_seq(void)
+{
+	int i;
+	i=0;
+	while(seq[i].reg!=0xFF) {
+		out8(SEQ_INDEX,seq[i].reg);
+		out8(SEQ_DATA,seq[i].val);
+		i++;
+	}
+}
+
+
+/* Set Extension Registers */
+void vga_set_xreg(void)
+{
+	int i;
+	i=0;
+	while(xreg[i].reg!=0xFF) {
+		out8(XREG_INDEX,xreg[i].reg);
+		out8(XREG_DATA,xreg[i].val);
+		i++;
+	}
+}
+
+/************************************************************
+ * some helping routines
+ */
+
+void vga_write_sr(unsigned char reg,unsigned char val)
+{
+	out8(SEQ_INDEX,reg);
+	out8(SEQ_DATA,val);
+}
+
+
+void vga_write_gr(unsigned char reg,unsigned char val)
+{
+	out8(GR_INDEX,reg);
+	out8(GR_DATA,val);
+}
+
+void vga_write_cr(unsigned char reg,unsigned char val)
+{
+	out8(CRT_INDEX,reg);
+	out8(CRT_DATA,val);
+}
+
+
+#if 0
+void video_dump_reg(void)
+{
+	/* first dump attributes */
+	int i;
+	unsigned char status;
+
+
+	printf("Extended Regs:\n");
+	i=0;
+	while(xreg[i].reg!=0xFF) {
+		out8(XREG_INDEX,xreg[i].reg);
+		status=in8(XREG_DATA);
+		printf("XR%02X is %02X, should be %02X\n",xreg[i].reg,status,xreg[i].val);
+		i++;
+	}
+	printf("Sequencer Regs:\n");
+	i=0;
+	while(seq[i].reg!=0xFF) {
+		out8(SEQ_INDEX,seq[i].reg);
+		status=in8(SEQ_DATA);
+		printf("SR%02X is %02X, should be %02X\n",seq[i].reg,status,seq[i].val);
+		i++;
+	}
+	printf("Graphic Regs:\n");
+	i=0;
+	while(grmr[i].reg!=0xFF) {
+		out8(GR_INDEX,grmr[i].reg);
+		status=in8(GR_DATA);
+		printf("GR%02X is %02X, should be %02X\n",grmr[i].reg,status,grmr[i].val);
+		i++;
+	}
+	printf("CRT Regs:\n");
+	i=0;
+	while(crtc[i].reg!=0xFF) {
+		out8(CRT_INDEX,crtc[i].reg);
+		status=in8(CRT_DATA);
+		printf("CR%02X is %02X, should be %02X\n",crtc[i].reg,status,crtc[i].val);
+		i++;
+	}
+	printf("Attributes:\n");
+	status=in8(STATUS_REG1);
+	i=0;
+	while(attr[i].reg!=0xFF) {
+		out8(ATTRI_INDEX,attr[i].reg);
+		status=in8(ATTRI_DATA);
+		out8(ATTRI_INDEX,attr[i].val); /* Attribute uses index for index and data */
+		printf("AR%02X is %02X, should be %02X\n",attr[i].reg,status,attr[i].val);
+		i++;
+	}
+}
+#endif
+
+#endif /* CONFIG_VIDEO */
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/board/mpl/common/video.h b/board/mpl/common/video.h
new file mode 100644
index 0000000000..f1fa8ab01b
--- /dev/null
+++ b/board/mpl/common/video.h
@@ -0,0 +1,75 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifdef CONFIG_VIDEO
+#ifndef _VIDEO_H
+#define _VIDEO_H
+
+int video_init(int busdevfunc);
+void video_clear(void);
+void video_putc(char ch);
+void video_puts(const char *s);
+void video_puts_a(const char *s, char attr);
+unsigned char video_set_attr(unsigned char attr);
+
+void video_box_area(int x, int y, int w, int h);
+void video_dbox_area(int x, int y, int w, int h);
+void video_wipe_c_area(unsigned char ch, int x, int y, int w, int h);
+
+void video_wipe_a_area(unsigned char attr, int x, int y, int w, int h);
+void video_wipe_ca_area(unsigned char ch, char attr, int x, int y, int w, int h);
+void video_puts_axy(const char *s, char attr, int x, int y);
+void video_putc_rxy(char ch, int x, int y);
+void video_putc_xy(char ch, int x, int y);
+unsigned char video_set_attr_xy(unsigned char attr, int x, int y);
+void video_copy(unsigned short *buffer);
+void video_write(unsigned short *buffer);
+
+#define VGA_ATTR_CLR_RED	0x4
+#define VGA_ATTR_CLR_GRN	0x2
+#define VGA_ATTR_CLR_BLU	0x1
+#define VGA_ATTR_CLR_YEL	(VGA_ATTR_CLR_RED | VGA_ATTR_CLR_GRN)
+#define VGA_ATTR_CLR_CYN	(VGA_ATTR_CLR_GRN | VGA_ATTR_CLR_BLU)
+#define VGA_ATTR_CLR_MAG	(VGA_ATTR_CLR_BLU | VGA_ATTR_CLR_RED)
+#define VGA_ATTR_CLR_BLK	0
+#define VGA_ATTR_CLR_WHT	(VGA_ATTR_CLR_RED | VGA_ATTR_CLR_GRN | VGA_ATTR_CLR_BLU)
+
+#define VGA_ATTR_BNK			0x80
+#define VGA_ATTR_ITN			0x08
+
+#define VGA_ATTR_BG_MSK  0x70
+#define VGA_ATTR_FG_MSK  0x07
+
+#define VGA_ATTR_BG_GET(v) (((v) & VGA_ATTR_BG_MSK)>>4)
+#define VGA_ATTR_BG_SET(v, c) (((c) & VGA_ATTR_FG_MSK)<<4) | (v & ~VGA_ATTR_BG_MSK))
+
+#define VGA_ATTR_FG_GET(v) ((v) & VGA_ATTR_FG_MSK)
+#define VGA_ATTR_FG_SET(v, c) ((c) & VGA_ATTR_FG_MSK) | (v & ~VGA_ATTR_FG_MSK))
+
+#define VGA_ATTR_FG_BG_SET(v, b, f) (VGA_ATTR_BG_SET(v, b) | VGA_ATTR_FG_SET(v, cf))
+
+#define VGA_ATTR_INVERT(A) ((((A)&0x7)<<4)|(((A)&0x70)>>4) |((A)&0x88))
+
+#endif	/* _VIDEO_H */
+#endif	/* CONFIG_VIDEO */
diff --git a/board/mpl/mip405/cmd_mip405.c b/board/mpl/mip405/cmd_mip405.c
new file mode 100644
index 0000000000..6ec128fe09
--- /dev/null
+++ b/board/mpl/mip405/cmd_mip405.c
@@ -0,0 +1,57 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * hacked for MIP405
+ */
+
+#include <common.h>
+#include <command.h>
+#include "mip405.h"
+#include "../common/common_util.h"
+
+
+extern void print_mip405_info(void);
+extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+
+/* ------------------------------------------------------------------------- */
+
+int do_mip405(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+
+ 	ulong led_on;
+
+	if (strcmp(argv[1], "info") == 0)
+	{
+		print_mip405_info();
+	 	return 0;
+   	}
+ 	if (strcmp(argv[1], "led") == 0)
+	{
+		led_on = (ulong)simple_strtoul(argv[2], NULL, 10);
+		user_led0(led_on);
+		return 0;
+   	}
+	return (do_mplcommon(cmdtp, flag, argc, argv));
+}
+
+/* ------------------------------------------------------------------------- */
diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c
new file mode 100644
index 0000000000..8bab47c107
--- /dev/null
+++ b/board/mpl/mip405/mip405.c
@@ -0,0 +1,675 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * TODO: clean-up
+ */
+
+/*
+ * How do I program the SDRAM Timing Register (SDRAM0_TR) for a specific SDRAM or DIMM?
+ *
+ * As an example, consider a case where PC133 memory with CAS Latency equal to 2 is being
+ * used with a 200MHz 405GP. For a typical 128Mb, PC133 SDRAM, the relevant minimum
+ * parameters from the datasheet are:
+ * Tclk = 7.5ns (CL = 2)
+ * Trp = 15ns
+ * Trc = 60ns
+ * Trcd = 15ns
+ * Trfc = 66ns
+ *
+ * If we are operating the 405GP with the MemClk output frequency set to 100 MHZ, the clock
+ * period is 10ns and the parameters needed for the Timing Register are:
+ * CASL = CL = 2 clock cycles
+ * PTA = Trp = 15ns / 10ns = 2 clock cycles
+ * CTP = Trc - Trcd - Trp = (60ns - 15ns - 15ns) / 10ns= 3 clock cycles
+ * LDF = 2 clock cycles (but can be extended to meet board-level timing)
+ * RFTA = Trfc = 66ns / 10ns= 7 clock cycles
+ * RCD = Trcd = 15ns / 10ns= 2 clock cycles
+ *
+ * The actual bit settings in the register would be:
+ *
+ * CASL = 0b01
+ * PTA = 0b01
+ * CTP = 0b10
+ * LDF = 0b01
+ * RFTA = 0b011
+ * RCD = 0b01
+ *
+ * If Trfc is not specified in the datasheet for PC100 or PC133 memory, set RFTA = Trc
+ * instead. Figure 24 in the PC SDRAM Specification Rev. 1.7 shows refresh to active delay
+ * defined as Trc rather than Trfc.
+ * When using DIMM modules, most but not all of the required timing parameters can be read
+ * from the Serial Presence Detect (SPD) EEPROM on the module. Specifically, Trc and Trfc
+ * are not available from the EEPROM
+ */
+
+#include <common.h>
+#include "mip405.h"
+#include <asm/processor.h>
+#include <405gp_i2c.h>
+#include <miiphy.h>
+#include "../common/common_util.h"
+#include <i2c.h>
+extern block_dev_desc_t * scsi_get_dev(int dev);
+extern block_dev_desc_t * ide_get_dev(int dev);
+
+#undef SDRAM_DEBUG
+
+#define FALSE           0
+#define TRUE            1
+
+/* stdlib.h causes some compatibility problems; should fixe these! -- wd */
+#ifndef __ldiv_t_defined
+typedef struct {
+	long int quot;		/* Quotient	*/
+	long int rem;		/* Remainder	*/
+} ldiv_t;
+extern ldiv_t ldiv (long int __numer, long int __denom);
+# define __ldiv_t_defined	1
+#endif
+
+
+#define PLD_PART_REG 		PER_PLD_ADDR + 0
+#define PLD_VERS_REG 		PER_PLD_ADDR + 1
+#define PLD_BOARD_CFG_REG 	PER_PLD_ADDR + 2
+#define PLD_IRQ_REG 		PER_PLD_ADDR + 3
+#define PLD_COM_MODE_REG 	PER_PLD_ADDR + 4
+#define PLD_EXT_CONF_REG 	PER_PLD_ADDR + 5
+
+#define MEGA_BYTE (1024*1024)
+
+typedef struct {
+	unsigned char boardtype; /* Board revision and Population Options */
+	unsigned char cal;		/* cas Latency (will be programmend as cal-1) */
+	unsigned char trp;		/* datain27 in clocks */
+	unsigned char trcd;		/* datain29 in clocks */
+	unsigned char tras;		/* datain30 in clocks */
+	unsigned char tctp;		/* tras - trcd in clocks */
+	unsigned char am;		/* Address Mod (will be programmed as am-1) */
+	unsigned char sz;		/* log binary => Size = (4MByte<<sz) 5 = 128, 4 = 64, 3 = 32, 2 = 16, 1=8 */
+	unsigned char ecc;		/* if true, ecc is enabled */
+} sdram_t;
+
+const sdram_t sdram_table[] = {
+	{ 0x0f,	/* Rev A, 128MByte -1 Board */
+		3,	/* Case Latenty = 3 */
+		3,	/* trp 20ns / 7.5 ns datain[27] */
+  		3, 	/* trcd 20ns /7.5 ns (datain[29]) */
+  		6,  /* tras 44ns /7.5 ns  (datain[30]) */
+		4,	/* tcpt 44 - 20ns = 24ns */
+  		3,	/* Address Mode = 3 */
+		5,	/* size value */
+		1},	/* ECC enabled */
+	{ 0x07,	/* Rev A, 64MByte -2 Board */
+		3,	/* Case Latenty = 3 */
+		3,	/* trp 20ns / 7.5 ns datain[27] */
+  		3, 	/* trcd 20ns /7.5 ns (datain[29]) */
+  		6,  /* tras 44ns /7.5 ns  (datain[30]) */
+		4,	/* tcpt 44 - 20ns = 24ns */
+  		2,	/* Address Mode = 2 */
+		4,	/* size value */
+		1},	/* ECC enabled */
+	{ 0xff, /* terminator */
+	  0xff,
+	  0xff,
+	  0xff,
+	  0xff,
+	  0xff,
+	  0xff,
+	  0xff }
+};
+
+void SDRAM_err (const char *s)
+{
+#ifndef SDRAM_DEBUG
+	DECLARE_GLOBAL_DATA_PTR;
+
+	(void) get_clocks ();
+	gd->baudrate = 9600;
+	serial_init ();
+#endif
+	serial_puts ("\n");
+	serial_puts (s);
+	serial_puts ("\n enable SDRAM_DEBUG for more info\n");
+	for (;;);
+}
+
+
+unsigned char get_board_revcfg (void)
+{
+	out8 (PER_BOARD_ADDR, 0);
+	return (in8 (PER_BOARD_ADDR));
+}
+
+
+#ifdef SDRAM_DEBUG
+
+void write_hex (unsigned char i)
+{
+	char cc;
+
+	cc = i >> 4;
+	cc &= 0xf;
+	if (cc > 9)
+		serial_putc (cc + 55);
+	else
+		serial_putc (cc + 48);
+	cc = i & 0xf;
+	if (cc > 9)
+		serial_putc (cc + 55);
+	else
+		serial_putc (cc + 48);
+}
+
+void write_4hex (unsigned long val)
+{
+	write_hex ((unsigned char) (val >> 24));
+	write_hex ((unsigned char) (val >> 16));
+	write_hex ((unsigned char) (val >> 8));
+	write_hex ((unsigned char) val);
+}
+
+#endif
+
+
+int init_sdram (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	unsigned long	tmp, baseaddr;
+	unsigned short	i;
+	unsigned char	trp_clocks,
+			trcd_clocks,
+			tras_clocks,
+			trc_clocks,
+			tctp_clocks;
+	unsigned char	cal_val;
+	unsigned char	bc;
+	unsigned long	pbcr, sdram_tim, sdram_bank;
+	unsigned long	*p;
+
+	i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	(void) get_clocks ();
+	gd->baudrate = 9600;
+	serial_init ();
+	serial_puts ("\nInitializing SDRAM, Please stand by");
+	mtdcr (ebccfga, pb0cr);		/* get cs0 config reg */
+	pbcr = mfdcr (ebccfgd);
+	if ((pbcr & 0x00002000) == 0) {
+		/* MPS Boot, set up the flash */
+		mtdcr (ebccfga, pb1ap);
+		mtdcr (ebccfgd, FLASH_AP);
+		mtdcr (ebccfga, pb1cr);
+		mtdcr (ebccfgd, FLASH_CR);
+	} else {
+		/* Flash boot, set up the MPS */
+		mtdcr (ebccfga, pb1ap);
+		mtdcr (ebccfgd, MPS_AP);
+		mtdcr (ebccfga, pb1cr);
+		mtdcr (ebccfgd, MPS_CR);
+	}
+	/* set up UART0 (CS2) and UART1 (CS3) */
+	mtdcr (ebccfga, pb2ap);
+	mtdcr (ebccfgd, UART0_AP);
+	mtdcr (ebccfga, pb2cr);
+	mtdcr (ebccfgd, UART0_CR);
+	mtdcr (ebccfga, pb3ap);
+	mtdcr (ebccfgd, UART1_AP);
+	mtdcr (ebccfga, pb3cr);
+	mtdcr (ebccfgd, UART1_CR);
+
+	/* set up the pld */
+	mtdcr (ebccfga, pb7ap);
+	mtdcr (ebccfgd, PLD_AP);
+	mtdcr (ebccfga, pb7cr);
+	mtdcr (ebccfgd, PLD_CR);
+	/* set up the board rev reg */
+	mtdcr (ebccfga, pb5ap);
+	mtdcr (ebccfgd, BOARD_AP);
+	mtdcr (ebccfga, pb5cr);
+	mtdcr (ebccfgd, BOARD_CR);
+
+
+#ifdef SDRAM_DEBUG
+	out8 (PER_BOARD_ADDR, 0);
+	bc = in8 (PER_BOARD_ADDR);
+	serial_puts ("\nBoard Rev: ");
+	write_hex (bc);
+	serial_puts (" (PLD=");
+	bc = in8 (PLD_BOARD_CFG_REG);
+	write_hex (bc);
+	serial_puts (")\n");
+#endif
+	bc = get_board_revcfg ();
+#ifdef SDRAM_DEBUG
+	serial_puts ("\nstart SDRAM Setup\n");
+	serial_puts ("\nBoard Rev: ");
+	write_hex (bc);
+	serial_puts ("\n");
+#endif
+	i = 0;
+	baseaddr = CFG_SDRAM_BASE;
+	while (sdram_table[i].sz != 0xff) {
+		if (sdram_table[i].boardtype == bc)
+			break;
+		i++;
+	}
+	if (sdram_table[i].boardtype != bc)
+		SDRAM_err ("No SDRAM table found for this board!!!\n");
+#ifdef SDRAM_DEBUG
+	serial_puts (" found table ");
+	write_hex (i);
+	serial_puts (" \n");
+#endif
+	cal_val = sdram_table[i].cal - 1;	/* Cas Latency */
+	trp_clocks = sdram_table[i].trp;	/* 20ns / 7.5 ns datain[27] */
+	trcd_clocks = sdram_table[i].trcd;	/* 20ns /7.5 ns (datain[29]) */
+	tras_clocks = sdram_table[i].tras;	/* 44ns /7.5 ns  (datain[30]) */
+	/* ctp = ((trp + tras) - trp - trcd) => tras - trcd */
+	tctp_clocks = sdram_table[i].tctp;	/* 44 - 20ns = 24ns */
+	/* trc_clocks is sum of trp_clocks + tras_clocks */
+	trc_clocks = trp_clocks + tras_clocks;
+	/* get SDRAM timing register */
+	mtdcr (memcfga, mem_sdtr1);
+	sdram_tim = mfdcr (memcfgd) & ~0x018FC01F;
+	/* insert CASL value */
+	sdram_tim |= ((unsigned long) (cal_val)) << 23;
+	/* insert PTA value */
+	sdram_tim |= ((unsigned long) (trp_clocks - 1)) << 18;
+	/* insert CTP value */
+	sdram_tim |=
+			((unsigned long) (trc_clocks - trp_clocks -
+							  trcd_clocks)) << 16;
+	/* insert LDF (always 01) */
+	sdram_tim |= ((unsigned long) 0x01) << 14;
+	/* insert RFTA value */
+	sdram_tim |= ((unsigned long) (trc_clocks - 4)) << 2;
+	/* insert RCD value */
+	sdram_tim |= ((unsigned long) (trcd_clocks - 1)) << 0;
+
+	tmp = ((unsigned long) (sdram_table[i].am - 1) << 13);	/* AM = 3 */
+	/* insert SZ value; */
+	tmp |= ((unsigned long) sdram_table[i].sz << 17);
+	/* get SDRAM bank 0 register */
+	mtdcr (memcfga, mem_mb0cf);
+	sdram_bank = mfdcr (memcfgd) & ~0xFFCEE001;
+	sdram_bank |= (baseaddr | tmp | 0x01);
+
+#ifdef SDRAM_DEBUG
+	serial_puts ("sdtr: ");
+	write_4hex (sdram_tim);
+	serial_puts ("\n");
+#endif
+
+	/* write SDRAM timing register */
+	mtdcr (memcfga, mem_sdtr1);
+	mtdcr (memcfgd, sdram_tim);
+
+#ifdef SDRAM_DEBUG
+	serial_puts ("mb0cf: ");
+	write_4hex (sdram_bank);
+	serial_puts ("\n");
+#endif
+
+	/* write SDRAM bank 0 register */
+	mtdcr (memcfga, mem_mb0cf);
+	mtdcr (memcfgd, sdram_bank);
+
+	if (get_bus_freq (tmp) > 110000000) {	/* > 110MHz */
+		/* get SDRAM refresh interval register */
+		mtdcr (memcfga, mem_rtr);
+		tmp = mfdcr (memcfgd) & ~0x3FF80000;
+		tmp |= 0x07F00000;
+	} else {
+		/* get SDRAM refresh interval register */
+		mtdcr (memcfga, mem_rtr);
+		tmp = mfdcr (memcfgd) & ~0x3FF80000;
+		tmp |= 0x05F00000;
+	}
+	/* write SDRAM refresh interval register */
+	mtdcr (memcfga, mem_rtr);
+	mtdcr (memcfgd, tmp);
+	/* enable ECC if used */
+#if 1
+	if (sdram_table[i].ecc) {
+		/* disable checking for all banks */
+#ifdef SDRAM_DEBUG
+		serial_puts ("disable ECC.. ");
+#endif
+		mtdcr (memcfga, mem_ecccf);
+		tmp = mfdcr (memcfgd);
+		tmp &= 0xff0fffff;		/* disable all banks */
+		mtdcr (memcfga, mem_ecccf);
+		/* set up SDRAM Controller with ECC enabled */
+#ifdef SDRAM_DEBUG
+		serial_puts ("setup SDRAM Controller.. ");
+#endif
+		mtdcr (memcfgd, tmp);
+		mtdcr (memcfga, mem_mcopt1);
+		tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000;
+		mtdcr (memcfga, mem_mcopt1);
+		mtdcr (memcfgd, tmp);
+		udelay (600);
+#ifdef SDRAM_DEBUG
+		serial_puts ("fill the memory..\n");
+#endif
+		serial_puts (".");
+		/* now, fill all the memory */
+		tmp = ((4 * MEGA_BYTE) << sdram_table[i].sz);
+		p = (unsigned long) 0;
+		while ((unsigned long) p < tmp) {
+			*p++ = 0L;
+			if (!((unsigned long) p % 0x00800000))	/* every 8MByte */
+				serial_puts (".");
+
+
+		}
+		/* enable bank 0 */
+		serial_puts (".");
+#ifdef SDRAM_DEBUG
+		serial_puts ("enable ECC\n");
+#endif
+		udelay (400);
+		mtdcr (memcfga, mem_ecccf);
+		tmp = mfdcr (memcfgd);
+		tmp |= 0x00800000;		/* enable bank 0 */
+		mtdcr (memcfgd, tmp);
+		udelay (400);
+	} else
+#endif
+	{
+		/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
+		mtdcr (memcfga, mem_mcopt1);
+		tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x80C00000;
+		mtdcr (memcfga, mem_mcopt1);
+		mtdcr (memcfgd, tmp);
+		udelay (400);
+	}
+	serial_puts ("\n");
+	return (0);
+}
+
+int board_pre_init (void)
+{
+	init_sdram ();
+
+   /*-------------------------------------------------------------------------+
+   | Interrupt controller setup for the PIP405 board.
+   | Note: IRQ 0-15  405GP internally generated; active high; level sensitive
+   |       IRQ 16    405GP internally generated; active low; level sensitive
+   |       IRQ 17-24 RESERVED
+   |       IRQ 25 (EXT IRQ 0) SouthBridge; active low; level sensitive
+   |       IRQ 26 (EXT IRQ 1) NMI: active low; level sensitive
+   |       IRQ 27 (EXT IRQ 2) SMI: active Low; level sensitive
+   |       IRQ 28 (EXT IRQ 3) PCI SLOT 3; active low; level sensitive
+   |       IRQ 29 (EXT IRQ 4) PCI SLOT 2; active low; level sensitive
+   |       IRQ 30 (EXT IRQ 5) PCI SLOT 1; active low; level sensitive
+   |       IRQ 31 (EXT IRQ 6) PCI SLOT 0; active low; level sensitive
+   | Note for MIP405 board:
+   |       An interrupt taken for the SouthBridge (IRQ 25) indicates that
+   |       the Interrupt Controller in the South Bridge has caused the
+   |       interrupt. The IC must be read to determine which device
+   |       caused the interrupt.
+   |
+   +-------------------------------------------------------------------------*/
+	mtdcr (uicsr, 0xFFFFFFFF);	/* clear all ints */
+	mtdcr (uicer, 0x00000000);	/* disable all ints */
+	mtdcr (uiccr, 0x00000000);	/* set all to be non-critical (for now) */
+	mtdcr (uicpr, 0xFFFFFF80);	/* set int polarities */
+	mtdcr (uictr, 0x10000000);	/* set int trigger levels */
+	mtdcr (uicvcr, 0x00000001);	/* set vect base=0,INT0 highest priority */
+	mtdcr (uicsr, 0xFFFFFFFF);	/* clear all ints */
+	return 0;
+}
+
+
+/*
+ * Get some PLD Registers
+ */
+
+unsigned short get_pld_parvers (void)
+{
+	unsigned short result;
+	unsigned char rc;
+
+	rc = in8 (PLD_PART_REG);
+	result = (unsigned short) rc << 8;
+	rc = in8 (PLD_VERS_REG);
+	result |= rc;
+	return result;
+}
+
+
+
+void user_led0 (unsigned char on)
+{
+	if (on)
+		out8 (PLD_COM_MODE_REG, (in8 (PLD_COM_MODE_REG) | 0x4));
+	else
+		out8 (PLD_COM_MODE_REG, (in8 (PLD_COM_MODE_REG) & 0xfb));
+}
+
+
+void ide_set_reset (int idereset)
+{
+	/* if reset = 1 IDE reset will be asserted */
+	if (idereset)
+		out8 (PLD_COM_MODE_REG, (in8 (PLD_COM_MODE_REG) | 0x1));
+	else {
+		udelay (10000);
+		out8 (PLD_COM_MODE_REG, (in8 (PLD_COM_MODE_REG) & 0xfe));
+	}
+}
+
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	unsigned char s[50];
+	unsigned char bc, var, rc;
+	int i;
+	backup_t *b = (backup_t *) s;
+
+	puts ("Board: ");
+
+	bc = get_board_revcfg ();
+	var = ~bc;
+	var &= 0xf;
+	rc = 0;
+	for (i = 0; i < 4; i++) {
+		rc <<= 1;
+		rc += (var & 0x1);
+		var >>= 1;
+	}
+	rc++;
+	i = getenv_r ("serial#", s, 32);
+	if ((i == 0) || strncmp (s, "MIP405", 6)) {
+		get_backup_values (b);
+		if (strncmp (b->signature, "MPL\0", 4) != 0) {
+			puts ("### No HW ID - assuming MIP405");
+			printf ("-%d Rev %c", rc, 'A' + ((bc >> 4) & 0xf));
+		} else {
+			b->serial_name[6] = 0;
+			printf ("%s-%d Rev %c SN: %s", b->serial_name, rc,
+					'A' + ((bc >> 4) & 0xf), &b->serial_name[7]);
+		}
+	} else {
+		s[6] = 0;
+		printf ("%s-%d Rev %c SN: %s", s, rc, 'A' + ((bc >> 4) & 0xf),
+				&s[7]);
+	}
+	bc = in8 (PLD_EXT_CONF_REG);
+	printf (" Boot Config: 0x%x\n", bc);
+	return (0);
+}
+
+
+/* ------------------------------------------------------------------------- */
+/* ------------------------------------------------------------------------- */
+/*
+  initdram(int board_type) reads EEPROM via I2c. EEPROM contains all of
+  the necessary info for SDRAM controller configuration
+*/
+/* ------------------------------------------------------------------------- */
+/* ------------------------------------------------------------------------- */
+static int test_dram (unsigned long ramsize);
+
+long int initdram (int board_type)
+{
+
+	unsigned long bank_reg[4], tmp, bank_size;
+	int i, ds;
+	unsigned long TotalSize;
+
+	ds = 0;
+	/* since the DRAM controller is allready set up, calculate the size with the
+	   bank registers    */
+	mtdcr (memcfga, mem_mb0cf);
+	bank_reg[0] = mfdcr (memcfgd);
+	mtdcr (memcfga, mem_mb1cf);
+	bank_reg[1] = mfdcr (memcfgd);
+	mtdcr (memcfga, mem_mb2cf);
+	bank_reg[2] = mfdcr (memcfgd);
+	mtdcr (memcfga, mem_mb3cf);
+	bank_reg[3] = mfdcr (memcfgd);
+	TotalSize = 0;
+	for (i = 0; i < 4; i++) {
+		if ((bank_reg[i] & 0x1) == 0x1) {
+			tmp = (bank_reg[i] >> 17) & 0x7;
+			bank_size = 4 << tmp;
+			TotalSize += bank_size;
+		} else
+			ds = 1;
+	}
+	mtdcr (memcfga, mem_ecccf);
+	tmp = mfdcr (memcfgd);
+
+	if (!tmp)
+		printf ("No ");
+	printf ("ECC ");
+
+	test_dram (TotalSize * MEGA_BYTE);
+	return (TotalSize * MEGA_BYTE);
+}
+
+/* ------------------------------------------------------------------------- */
+
+extern int mem_test (unsigned long start, unsigned long ramsize,
+					 int quiet);
+
+static int test_dram (unsigned long ramsize)
+{
+#ifdef SDRAM_DEBUG
+	mem_test (0L, ramsize, 1);
+#endif
+	/* not yet implemented */
+	return (1);
+}
+
+int misc_init_r (void)
+{
+	return (0);
+}
+
+
+void print_mip405_rev (void)
+{
+	unsigned char part, vers, cfg, rev;
+
+	cfg = get_board_revcfg ();
+	vers = cfg;
+	vers &= 0xf;
+	rev = (((vers & 0x1) ? 0x8 : 0) |
+		   ((vers & 0x2) ? 0x4 : 0) |
+		   ((vers & 0x4) ? 0x2 : 0) | ((vers & 0x8) ? 0x1 : 0));
+
+	part = in8 (PLD_PART_REG);
+	vers = in8 (PLD_VERS_REG);
+	printf ("Rev:   MIP405-%d Rev %c PLD%d Vers %d\n",
+			(16 - rev), ((cfg >> 4) & 0xf) + 'A', part, vers);
+}
+
+
+int last_stage_init (void)
+{
+	if (miiphy_write (0x1, 0x14, 0x2402) != 0) {
+		printf ("Error writing to the PHY\n");
+	}
+	print_mip405_rev ();
+	show_stdio_dev ();
+	check_env ();
+	return 0;
+}
+
+/***************************************************************************
+ * some helping routines
+ */
+
+int overwrite_console (void)
+{
+	return ((in8 (PLD_EXT_CONF_REG) & 0x1)==0);	/* return TRUE if console should be overwritten */
+}
+
+
+/************************************************************************
+* Print MIP405 Info
+************************************************************************/
+void print_mip405_info (void)
+{
+	unsigned char part, vers, cfg, irq_reg, com_mode, ext;
+
+	part = in8 (PLD_PART_REG);
+	vers = in8 (PLD_VERS_REG);
+	cfg = in8 (PLD_BOARD_CFG_REG);
+	irq_reg = in8 (PLD_IRQ_REG);
+	com_mode = in8 (PLD_COM_MODE_REG);
+	ext = in8 (PLD_EXT_CONF_REG);
+
+	printf ("PLD Part %d version %d\n", part, vers);
+	printf ("Board Revision %c\n", ((cfg >> 4) & 0xf) + 'A');
+	printf ("Population Options %d %d %d %d\n", (cfg) & 0x1,
+			(cfg >> 1) & 0x1, (cfg >> 2) & 0x1, (cfg >> 3) & 0x1);
+	printf ("User LED %s\n", (com_mode & 0x4) ? "on" : "off");
+	printf ("UART Clocks %d\n", (com_mode >> 4) & 0x3);
+	printf ("Test ist %x\n", com_mode);
+	printf ("User Config Switch %d %d %d %d %d %d %d %d\n",
+			(ext) & 0x1, (ext >> 1) & 0x1, (ext >> 2) & 0x1,
+			(ext >> 3) & 0x1, (ext >> 4) & 0x1, (ext >> 5) & 0x1,
+			(ext >> 6) & 0x1, (ext >> 7) & 0x1);
+	printf ("SER1 uses handshakes %s\n",
+			(ext & 0x80) ? "DTR/DSR" : "RTS/CTS");
+	printf ("IDE Reset %s\n", (ext & 0x01) ? "asserted" : "not asserted");
+	printf ("IRQs:\n");
+	printf ("  PIIX INTR: %s\n", (irq_reg & 0x80) ? "inactive" : "active");
+	printf ("  UART0 IRQ: %s\n", (irq_reg & 0x40) ? "inactive" : "active");
+	printf ("  UART1 IRQ: %s\n", (irq_reg & 0x20) ? "inactive" : "active");
+	printf ("  PIIX SMI:  %s\n", (irq_reg & 0x10) ? "inactive" : "active");
+	printf ("  PIIX INIT: %s\n", (irq_reg & 0x8) ? "inactive" : "active");
+	printf ("  PIIX NMI:  %s\n", (irq_reg & 0x4) ? "inactive" : "active");
+}
+
+
diff --git a/board/mpl/pip405/cmd_pip405.c b/board/mpl/pip405/cmd_pip405.c
new file mode 100644
index 0000000000..0d1ce11b0a
--- /dev/null
+++ b/board/mpl/pip405/cmd_pip405.c
@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * hacked for PIP405
+ */
+
+#include <common.h>
+#include <command.h>
+#include "pip405.h"
+#include "../common/common_util.h"
+
+
+extern void print_pip405_info(void);
+extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+
+
+/* ------------------------------------------------------------------------- */
+
+int do_pip405(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+
+ 	ulong led_on,led_nr;
+
+	if (strcmp(argv[1], "info") == 0)
+	{
+		print_pip405_info();
+	 	return 0;
+   	}
+ 	if (strcmp(argv[1], "led") == 0)
+	{
+		led_nr = (ulong)simple_strtoul(argv[2], NULL, 10);
+		led_on = (ulong)simple_strtoul(argv[3], NULL, 10);
+		if(!led_nr)
+			user_led0(led_on);
+		else
+			user_led1(led_on);
+		return 0;
+   	}
+
+	return (do_mplcommon(cmdtp, flag, argc, argv));
+}
+
+/* ------------------------------------------------------------------------- */