*** empty log message ***

* MPC823 LCD driver: Fill color map backwards, to allow for steady
  display when Linux takes over

* Patch by Erwin Rol, 27 Feb 2003:
  Add support for RTEMS (this time for real).

* Add support for "bmp info" and "bmp display" commands to load
  bitmap images; this can be used (for example in a "preboot"
  command) to display a splash screen very quickly after poweron.

* Add support for 133 MHz clock on INCA-IP board

CHANGELOG

@@ -1,7 +1,21 @@
 ======================================================================
-Changes since U-Boot 0.3.0:
+Changes for U-Boot 0.3.1:
 ======================================================================
 
+* Make sure Block Lock Bits get cleared in R360MPI flash driver
+
+* MPC823 LCD driver: Fill color map backwards, to allow for steady
+  display when Linux takes over
+
+* Patch by Erwin Rol, 27 Feb 2003:
+  Add support for RTEMS (this time for real).
+
+* Add support for "bmp info" and "bmp display" commands to load
+  bitmap images; this can be used (for example in a "preboot"
+  command) to display a splash screen very quickly after poweron.
+
+* Add support for 133 MHz clock on INCA-IP board
+
 * Patch by Lutz Dennig, 10 Apr 2003:
   Update for R360MPI board
 

CREDITS

@@ -238,6 +238,10 @@ N: Stefan Roese
 E: stefan.roese@esd-electronics.com
 D: IBM PPC401/403/405GP Support; Windows environment support
 
+N: Erwin Rol
+E: erwin@muffin.org
+D: boot support for RTEMS
+
 N: Neil Russell
 E: caret@c-side.com
 D: Author of LiMon-1.4.2, which contributed some ideas

MAKEALL

@@ -35,8 +35,7 @@ LIST_8xx="	\
 	R360MPI		RPXClassic	RPXlite		RRvision	\
 	SM850		SPD823TS	svm_sc8xx	SXNI855T	\
 	TOP860		TQM823L		TQM823L_LCD	TQM850L		\
-	TQM855L		TQM860L		TQM860L_FEC	TTTech		\
-	v37								\
+	TQM855L		TQM860L		TTTech		v37		\
 "
 
 #########################################################################

Makefile

@@ -337,7 +337,7 @@ TOP860_config:		unconfig
 # All boards can come with 50 MHz (default), 66MHz or 80MHz clock,
 # but only 855 and 860 boards may come with FEC
 # and 823 boards may have LCD support
-xtract_8xx = $(subst _66MHz,,$(subst _80MHz,,$(subst _LCD,,$(subst _FEC,,$(subst _config,,$1)))))
+xtract_8xx = $(subst _66MHz,,$(subst _80MHz,,$(subst _LCD,,$(subst _config,,$1))))
 
 FPS850L_config		\
 FPS860L_config		\
@@ -360,10 +360,6 @@ TQM862L_config		\
 TQM862L_66MHz_config	\
 TQM862L_80MHz_config:	unconfig
 	@ >include/config.h
-	@[ -z "$(findstring _FEC,$@)" ] || \
-		{ echo "#define CONFIG_FEC_ENET"	>>include/config.h ; \
-		  echo "... with FEC support" ; \
-		}
 	@[ -z "$(findstring _66MHz,$@)" ] || \
 		{ echo "#define CONFIG_66MHz"		>>include/config.h ; \
 		  echo "... with 66MHz system clock" ; \

README

@@ -789,6 +789,18 @@ The following options need to be configured:
 		Normally display is black on white background; define
 		CFG_WHITE_ON_BLACK to get it inverted.
 
+- Spash Screen Support: CONFIG_SPLASH_SCREEN
+
+                If this option is set, the environment is checked for
+                a variable "splashimage". If found, the usual display
+                of logo, copyright and system information on the LCD
+                is supressed and the BMP image at the address
+                specified in "splashimage" is loaded instead. The
+                console is redirected to the "nulldev", too. This
+                allows for a "silent" boot where a splash screen is
+                loaded very quickly after power-on.
+
+
 - Ethernet address:
 		CONFIG_ETHADDR
 		CONFIG_ETH2ADDR

board/incaip/memsetup.S

@@ -49,13 +49,11 @@
 #define MC_LATENCY(value)       0x1038(value)
 #define MC_TREFRESH(value)      0x1040(value)
 
-#if CPU_CLOCK_RATE==150000000   /* 150 MHz clock for the MIPS core */
 #define CGU_MODUL_BASE          0xBF107000
 #define CGU_PLL1CR(value)       0x0008(value)
 #define CGU_DIVCR(value)        0x0010(value)
 #define CGU_MUXCR(value)        0x0014(value)
 #define CGU_PLL1SR(value)       0x000C(value)
-#endif
 
 	.globl	memsetup
 memsetup:
@@ -67,12 +65,12 @@ memsetup:
 	li	t1, 0xA0000041
 	sw	t1, EBU_ADDSEL0(t0)
 
-#if CPU_CLOCK_RATE==150000000   /* 150 MHz clock for the MIPS core */
-	li	t1, 0xA841417E
-	sw	t1, EBU_BUSCON0(t0)   /* value set up by magic flash word */
+#if CPU_CLOCK_RATE==100000000	/* 100 MHz clock for the MIPS core */
+	lw	t1, EBU_BUSCON0(t0)  /* value set up by magic flash word */
 	sw	t1, EBU_BUSCON2(t0)
-#else /* 100 MHz */
-	lw	t1, EBU_BUSCON0(t0)   /* value set up by magic flash word */
+#else /* 150 MHz or 133 MHz */
+	li	t1, 0x8841417E
+	sw	t1, EBU_BUSCON0(t0)
 	sw	t1, EBU_BUSCON2(t0)
 #endif
 
@@ -85,10 +83,10 @@ memsetup:
 	li	t1, 0xBE0000F1
  	sw	t1, EBU_ADDSEL1(t0)
 
-#if CPU_CLOCK_RATE==150000000   /* 150 MHz clock for the MIPS core */
-	li	t1, 0x684143FD
-#else /* 100 MHz */
+#if CPU_CLOCK_RATE==100000000   /* 100 MHz clock for the MIPS core */
 	li	t1, 0x684142BD
+#else /* 150 MHz or 133 MHz */
+	li	t1, 0x684143FD
 #endif
  	sw	t1, EBU_BUSCON1(t0)
 
@@ -105,6 +103,14 @@ b1:
 	beq     t1, zero, b1
 	li      t1, 0x80000001
 	sw      t1, CGU_MUXCR(t0)
+#elif CPU_CLOCK_RATE==133000000	/* 133 MHz clock for the MIPS core */
+	li	t0, CGU_MODUL_BASE
+	li	t1, 0x80000054
+	sw	t1, CGU_DIVCR(t0)
+	li	t1, 0x80000000
+	sw	t1, CGU_MUXCR(t0)
+	li	t1, 0x800B0001
+	sw	t1, CGU_PLL1CR(t0)
 #endif
 
 	/* SDRAM Initialization.

board/r360mpi/flash.c

@@ -206,6 +206,12 @@ static ulong flash_get_size (FPW * addr, flash_info_t * info)
 {
 	FPW value;
 
+	/* Make sure Block Lock Bits get cleared */
+	addr[0] = (FPW) 0x00FF00FF;
+	addr[0] = (FPW) 0x00600060;
+	addr[0] = (FPW) 0x00D000D0;
+	addr[0] = (FPW) 0x00FF00FF;
+
 	/* Write auto select command: read Manufacturer ID */
 	addr[0x5555] = (FPW) 0x00AA00AA;
 	addr[0x2AAA] = (FPW) 0x00550055;

common/Makefile

@@ -28,7 +28,7 @@ LIB	= libcommon.a
 AOBJS	=
 
 COBJS	= main.o altera.o bedbug.o \
-	  cmd_autoscript.o cmd_bedbug.o cmd_boot.o \
+	  cmd_autoscript.o cmd_bedbug.o cmd_bmp.o cmd_boot.o \
 	  cmd_bootm.o cmd_cache.o cmd_console.o cmd_date.o \
 	  cmd_dcr.o cmd_diag.o cmd_doc.o cmd_nand.o cmd_dtt.o \
 	  cmd_eeprom.o cmd_elf.o cmd_fdc.o cmd_fdos.o cmd_flash.o \

common/cmd_bmp.c

@@ -0,0 +1,118 @@
+/*
+ * (C) Copyright 2002
+ * Dtlev Zundel, DENX Software Engineering, dzu@denx.de.
+ *
+ * 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
+ */
+
+/*
+ * BMP handling routines
+ */
+
+#include <common.h>
+#include <bmp_layout.h>
+#include <command.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_BMP)
+
+static int bmp_info (ulong addr);
+static int bmp_display (ulong addr);
+
+/*
+ * Subroutine:  do_bmp
+ *
+ * Description: Handler for 'bmp' command..
+ *
+ * Inputs:	argv[1] contains the subcommand
+ *
+ * Return:      None
+ *
+ */
+int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	ulong addr;
+
+	switch (argc) {
+	case 2:		/* use load_addr as default address */
+		addr = load_addr;
+		break;
+	case 3:		/* use argument */
+		addr = simple_strtoul(argv[2], NULL, 16);
+		break;
+	default:
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	/* Allow for short names
+	 * Adjust length if more sub-commands get added
+	 */
+	if (strncmp(argv[1],"info",1) == 0) {
+		return (bmp_info(addr));
+	} else if (strncmp(argv[1],"display",1) == 0) {
+		return (bmp_display(addr));
+	} else {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+}
+
+/*
+ * Subroutine:  bmp_info
+ *
+ * Description: Show information about bmp file in memory
+ *
+ * Inputs:	addr		address of the bmp file
+ *
+ * Return:      None
+ *
+ */
+static int bmp_info(ulong addr)
+{
+	bmp_image_t *bmp=(bmp_image_t *)addr;
+	if (!((bmp->header.signature[0]=='B') &&
+	      (bmp->header.signature[1]=='M'))) {
+		printf("There is no valid bmp file at the given address\n");
+		return(1);
+	}
+	printf("Image size    : %d x %d\n", le32_to_cpu(bmp->header.width),
+	       le32_to_cpu(bmp->header.height));
+	printf("Bits per pixel: %d\n", le16_to_cpu(bmp->header.bit_count));
+	printf("Compression   : %d\n", le32_to_cpu(bmp->header.compression));
+	return(0);
+}
+
+/*
+ * Subroutine:  bmp_display
+ *
+ * Description: Display bmp file located in memory
+ *
+ * Inputs:	addr		address of the bmp file
+ *
+ * Return:      None
+ *
+ */
+static int bmp_display(ulong addr)
+{
+	extern int lcd_display_bitmap (ulong);
+
+	return (lcd_display_bitmap (addr));
+}
+
+#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */

common/cmd_bootm.c

@@ -98,6 +98,7 @@ static boot_os_Fcn do_bootm_linux;
 extern boot_os_Fcn do_bootm_linux;
 #endif
 static boot_os_Fcn do_bootm_netbsd;
+static boot_os_Fcn do_bootm_rtems;
 #if (CONFIG_COMMANDS & CFG_CMD_ELF)
 static boot_os_Fcn do_bootm_vxworks;
 static boot_os_Fcn do_bootm_qnxelf;
@@ -321,6 +322,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	    do_bootm_netbsd (cmdtp, flag, argc, argv,
 			     addr, len_ptr, verify);
 	    break;
+	    
+	case IH_OS_RTEMS:
+	    do_bootm_rtems (cmdtp, flag, argc, argv,
+			     addr, len_ptr, verify);
+	    break;
+	     
 #if (CONFIG_COMMANDS & CFG_CMD_ELF)
 	case IH_OS_VXWORKS:
 	    do_bootm_vxworks (cmdtp, flag, argc, argv,
@@ -831,6 +838,7 @@ print_type (image_header_t *hdr)
 	case IH_OS_VXWORKS:	os = "VxWorks";			break;
 	case IH_OS_QNX:		os = "QNX";			break;
 	case IH_OS_U_BOOT:	os = "U-Boot";			break;
+	case IH_OS_RTEMS:	os = "RTEMS";			break;
 	default:		os = "Unknown OS";		break;
 	}
 
@@ -953,6 +961,29 @@ int gunzip(void *dst, int dstlen, unsigned char *src, int *lenp)
 	return (0);
 }
 
+static void
+do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
+		ulong addr, ulong *len_ptr, int verify)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	image_header_t *hdr = &header;
+	void	(*entry_point)(bd_t *);
+
+	entry_point = (void (*)(bd_t *)) hdr->ih_ep;
+
+	printf ("## Transferring control to RTEMS (at address %08lx) ...\n",
+		(ulong)entry_point);
+
+	SHOW_BOOT_PROGRESS (15);
+
+	/*
+	 * RTEMS Parameters:
+	 *   r3: ptr to board info data
+	 */
+
+	(*entry_point ) ( gd->bd );
+}
+
 #if (CONFIG_COMMANDS & CFG_CMD_ELF)
 static void
 do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],

common/command.c

@@ -72,6 +72,7 @@
 #include <cmd_vfd.h>		/* load a bitmap to the VFDs on TRAB */
 #include <cmd_log.h>
 #include <cmd_fdos.h>
+#include <cmd_bmp.h>
 
 #ifdef CONFIG_AMIGAONEG3SE
 #include <cmd_menu.h>
@@ -231,6 +232,7 @@ cmd_tbl_t cmd_tbl[] = {
 	CMD_TBL_AUTOSCRIPT
 	CMD_TBL_BASE
 	CMD_TBL_BDINFO
+	CMD_TBL_BMP
 #ifdef CONFIG_AMIGAONEG3SE
 	CMD_TBL_BOOTA
 #endif

common/console.c

@@ -355,7 +355,7 @@ int console_init_f (void)
 	return (0);
 }
 
-#ifdef CFG_CONSOLE_IS_IN_ENV
+#if defined(CFG_CONSOLE_IS_IN_ENV) || defined(CONFIG_SPLASH_SCREEN)
 /* search a device */
 device_t *search_device (int flags, char *name)
 {
@@ -374,7 +374,7 @@ device_t *search_device (int flags, char *name)
 	}
 	return dev;
 }
-#endif /* CFG_CONSOLE_IS_IN_ENV */
+#endif /* CFG_CONSOLE_IS_IN_ENV || CONFIG_SPLASH_SCREEN */
 
 #ifdef CFG_CONSOLE_IS_IN_ENV
 /* Called after the relocation - use desired console functions */
@@ -469,6 +469,11 @@ int console_init_r (void)
 	device_t *inputdev = NULL, *outputdev = NULL;
 	int i, items = ListNumItems (devlist);
 
+#ifdef CONFIG_SPLASH_SCREEN
+	/* suppress all output if splash screen is enabled */
+	outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev");
+#endif
+
 	/* Scan devices looking for input and output devices */
 	for (i = 1;
 	     (i <= items) && ((inputdev == NULL) || (outputdev == NULL));

common/devices.c

@@ -37,6 +37,11 @@ list_t devlist = 0;
 device_t *stdio_devices[] = { NULL, NULL, NULL };
 char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" };
 
+#if defined(CONFIG_SPLASH_SCREEN) && !defined(CFG_DEVICE_NULLDEV)
+#define	CFG_DEVICE_NULLDEV	1
+#endif
+
+
 #ifdef CFG_DEVICE_NULLDEV
 void nulldev_putc(const char c)
 {

cpu/mpc8xx/lcd.c

@@ -39,12 +39,10 @@
 /************************************************************************/
 /* ** CONFIG STUFF -- should be moved to board config file		*/
 /************************************************************************/
-#ifndef CONFIG_EDT32F10
 #define CONFIG_LCD_LOGO
 #define LCD_INFO		/* Display Logo, (C) and system info	*/
-#endif
 
-#ifdef CONFIG_V37
+#if defined(CONFIG_V37) || defined(CONFIG_EDT32F10)
 #undef CONFIG_LCD_LOGO
 #undef LCD_INFO
 #endif
@@ -53,6 +51,14 @@
 /* #define CFG_INVERT_COLORS */	/* Not needed - adjust vl_dp instead 	*/
 /************************************************************************/
 
+/************************************************************************/
+/* ** BITMAP DISPLAY SUPPORT  -- should probably be moved elsewhere	*/
+/************************************************************************/
+
+#if (CONFIG_COMMANDS & CFG_CMD_BMP)
+#include <bmp_layout.h>
+#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */
+
 /************************************************************************/
 /* ** FONT AND LOGO DATA						*/
 /************************************************************************/
@@ -1066,6 +1072,100 @@ static void bitmap_plot (int x, int y)
 }
 #endif /* CONFIG_LCD_LOGO */
 
+#if (CONFIG_COMMANDS & CFG_CMD_BMP)
+/*
+ * Display the BMP file located at address bmp_image.
+ * Only uncompressed
+ */
+int lcd_display_bitmap(ulong bmp_image)
+{
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile cpm8xx_t *cp = &(immr->im_cpm);
+	ushort *cmap;
+	ushort i, j;
+	uchar *fb;
+	bmp_image_t *bmp=(bmp_image_t *)bmp_image;
+	uchar *bmap;
+	ushort padded_line;
+	unsigned long width, height;
+	unsigned colors,bpix;
+	unsigned long compression;
+
+	if (!((bmp->header.signature[0]=='B') &&
+	      (bmp->header.signature[1]=='M'))) {
+		printf ("Error: no valid bmp image at %lx\n", bmp_image);
+		return 1;
+	}
+
+	width = le32_to_cpu (bmp->header.width);
+	height = le32_to_cpu (bmp->header.height);
+	colors = 1<<le16_to_cpu (bmp->header.bit_count);
+	compression = le32_to_cpu (bmp->header.compression);
+
+	bpix = NBITS(panel_info.vl_bpix);
+
+	if ((bpix != 1) && (bpix != 8)) {
+		printf ("Error: %d bit/pixel mode not supported by U-Boot\n",
+			bpix);
+		return 1;
+	}
+
+	if (bpix != le16_to_cpu(bmp->header.bit_count)) {
+		printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
+			bpix,
+			le16_to_cpu(bmp->header.bit_count));
+		return 1;
+	}
+
+	if (compression!=BMP_BI_RGB) {
+		printf ("Error: compression type %ld not supported\n",
+			compression);
+		return 1;
+	}
+
+	debug ("Display-bmp: %d x %d  with %d colors\n",
+	       width, height, colors);
+
+	if (bpix==8) {
+		/* Fill the entire color map */
+		cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]);
+
+		/* Set color map */
+		for (i = 0; i < colors; ++i) {
+			bmp_color_table_entry_t cte = bmp->color_table[i];
+			ushort colreg =
+				((cte.red>>4)   << 8) |
+				((cte.green>>4) << 4) |
+				(cte.blue>>4) ;
+#ifdef	CFG_INVERT_COLORS
+			colreg ^= 0xFFF;
+#endif
+			*cmap-- = colreg;
+		}
+	}
+
+	padded_line = (width&0x3) ? ((width&~0x3)+4) : (width);
+	if (width>panel_info.vl_col)
+		width = panel_info.vl_col;
+	if (height>panel_info.vl_row)
+		height = panel_info.vl_row;
+
+	bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset);
+	fb   = (uchar *)
+		(lcd_base +
+		 (((height>=panel_info.vl_row) ? panel_info.vl_row : height)-1)
+		 * lcd_line_length);
+	for (i = 0; i < height; ++i) {
+		for (j = 0; j < width ; j++)
+			*(fb++)=255-*(bmap++);
+		bmap += (width - padded_line);
+		fb   -= (width + lcd_line_length);
+	}
+
+	return (0);
+}
+#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */
+
 /*----------------------------------------------------------------------*/
 
 static void *lcd_logo (void)
@@ -1077,6 +1177,19 @@ static void *lcd_logo (void)
 	char temp[32];
 #endif /* LCD_INFO */
 
+#ifdef CONFIG_SPLASH_SCREEN
+	char *s;
+	ulong addr;
+
+	if ((s = getenv("splashimage")) != NULL) {
+		addr = simple_strtoul(s, NULL, 16);
+
+		if (lcd_display_bitmap (addr) == 0) {
+			return ((void *)lcd_base);
+		}
+	}
+#endif	/* CONFIG_SPLASH_SCREEN */
+
 #ifdef CONFIG_LCD_LOGO
 	bitmap_plot (0, 0);
 #endif /* CONFIG_LCD_LOGO */
@@ -1086,7 +1199,7 @@ static void *lcd_logo (void)
 	sprintf (info, "%s (%s - %s) ", U_BOOT_VERSION, __DATE__, __TIME__);
 	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, info, strlen(info));
 
-	sprintf (info, "(C) 2002 DENX Software Engineering");
+	sprintf (info, "(C) 2003 DENX Software Engineering");
 	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
 					info, strlen(info));
 

doc/README.commands

@@ -15,6 +15,7 @@ as		2
 autoscr		5
 base		2
 bdinfo		2
+bmp		3
 bootelf		7
 bootm		5
 bootp		5

include/bmp_layout.h

@@ -0,0 +1,77 @@
+/* (C) Copyright 2002
+ * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
+ *
+ * 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
+ */
+
+/************************************************************************/
+/* ** Layout of a bmp file						*/
+/************************************************************************/
+
+#ifndef _BMP_H_
+#define _BMP_H_
+
+typedef struct bmp_color_table_entry {
+  __u8 blue;
+  __u8 green;
+  __u8 red;
+  __u8 reserved;
+} __attribute__((packed)) bmp_color_table_entry_t;
+
+/* When accessing these fields, remember that they are stored in little
+   endian format, so use linux macros, e.g. le32_to_cpu(width)          */
+
+typedef	struct bmp_header {
+  /* Header */
+  char signature[2];
+  __u32 file_size;
+  __u32 reserved;
+  __u32 data_offset;
+  /* InfoHeader */
+  __u32 size;
+  __u32 width;
+  __u32 height;
+  __u16 planes;
+  __u16 bit_count;
+  __u32 compression;
+  __u32 image_size;
+  __u32 x_pixels_per_m;
+  __u32 y_pixels_per_m;
+  __u32 colors_used;
+  __u32 colors_important;
+  /* ColorTable */
+  
+}  __attribute__((packed)) bmp_header_t;
+
+typedef struct bmp_image {
+  bmp_header_t header;
+  /* We use a zero sized array just as a placeholder for variable
+     sized array */
+  bmp_color_table_entry_t color_table[0];
+} bmp_image_t;
+
+/* Data in the bmp_image is aligned to this length */
+#define BMP_DATA_ALIGN 4
+
+/* Constants for the compression field */
+#define BMP_BI_RGB  0
+#define BMP_BI_RLE8 1
+#define BMP_BI_RLE4 2
+
+#endif /* _BMP_H_ */

include/cmd_bmp.h

@@ -0,0 +1,44 @@
+/* (C) Copyright 2002
+ * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
+ *
+ * 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
+ */
+
+/*
+ * Bitmap display support
+ */
+#ifndef	_CMD_BMP_H
+#define	_CMD_BMP_H
+
+#include <common.h>
+#include <command.h>
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_BMP)
+
+#define CMD_TBL_BMP	MK_CMD_TBL_ENTRY(				\
+	"bmp", 3,	3,	1,	do_bmp,				\
+	"bmp     - manipulate BMP image data\n",			\
+	"\nbmp info <imageAddr>    - display image info\n"		\
+	"bmp display <imageAddr> - display image\n"			\
+),
+int do_bmp (cmd_tbl_t *cmdtp,  int flag, int argc, char *argv[]);
+
+#else
+#define CMD_TBL_BMP
+#endif
+
+#endif	/* _CMD_BMP_H */

include/cmd_confdefs.h

@@ -79,6 +79,7 @@
 #define CFG_CMD_FDOS	0x0000200000000000	/* Floppy DOS support		*/
 #define CFG_CMD_VFD	0x0000400000000000	/* VFD support (TRAB)		*/
 #define CFG_CMD_NAND	0x0000800000000000	/* NAND support        		*/
+#define CFG_CMD_BMP	0x0001000000000000	/* BMP support			*/
 
 #define CFG_CMD_ALL	0xFFFFFFFFFFFFFFFF	/* ALL commands			*/
 
@@ -87,6 +88,7 @@
  */
 #define CFG_CMD_NONSTD (CFG_CMD_ASKENV	| \
 			CFG_CMD_BEDBUG	| \
+			CFG_CMD_BMP	| \
 			CFG_CMD_BSP	| \
 			CFG_CMD_CACHE	| \
 			CFG_CMD_DATE	| \

include/commproc.h

@@ -1365,7 +1365,7 @@ typedef struct scc_enet {
 /***  TQM855L, TQM860L, TQM862L  **************************************/
 
 #if defined(CONFIG_TQM855L) || \
-    defined(CONFIG_TQM860L)
+    defined(CONFIG_TQM860L) || \
     defined(CONFIG_TQM862L)
 
 # ifdef CONFIG_SCC1_ENET	/* use SCC for 10Mbps Ethernet	*/

include/configs/LANTEC.h

@@ -84,6 +84,7 @@
 #define CONFIG_CMD_NORMAL	(CONFIG_CMD_DFL & ~CFG_CMD_BOOTD)
 #define CONFIG_CMD_GDB		(CONFIG_CMD_NORMAL | CFG_CMD_KGDB)
 #define CONFIG_CMD_FULL		(CFG_CMD_ALL & ~CFG_CMD_BEDBUG	\
+					     & ~CFG_CMD_BMP	\
 					     & ~CFG_CMD_BSP	\
 					     & ~CFG_CMD_DOC	\
 					     & ~CFG_CMD_DTT	\

include/configs/MPC8260ADS.h

@@ -114,6 +114,7 @@
 
 #define CONFIG_COMMANDS		(CFG_CMD_ALL & ~( \
 				 CFG_CMD_BEDBUG | \
+				 CFG_CMD_BMP	| \
 				 CFG_CMD_BSP	| \
 				 CFG_CMD_DATE	| \
 				 CFG_CMD_DOC	| \

include/configs/MPC8266ADS.h

@@ -113,6 +113,7 @@
 
 #define CONFIG_COMMANDS		(CFG_CMD_ALL & ~( \
 				 CFG_CMD_BEDBUG | \
+				 CFG_CMD_BMP	| \
 				 CFG_CMD_BSP	| \
 				 CFG_CMD_DATE	| \
 				 CFG_CMD_DOC	| \

include/configs/R360MPI.h

@@ -40,6 +40,8 @@
 #undef  CONFIG_EDT32F10
 #define CONFIG_SHARP_LQ057Q3DC02
 
+#define	CONFIG_SPLASH_SCREEN
+
 #define MPC8XX_FACT             1		/* Multiply by 1	*/
 #define MPC8XX_XIN              50000000	/* 50 MHz in		*/
 #define CONFIG_8xx_GCLK_FREQ    50000000 /* define if can't use get_gclk_freq */
@@ -118,6 +120,7 @@
 #define CFG_I2C_TEM_ADDR	0x49	/* Temperature Sensors */
 
 #define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_BMP	| \
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DATE	| \
 				CFG_CMD_I2C	| \

include/configs/ep8260.h

@@ -270,6 +270,7 @@
 /*
 */
 #define CONFIG_COMMANDS		(	CFG_CMD_ALL     & \
+					~CFG_CMD_BMP	& \
 					~CFG_CMD_BSP    & \
 					~CFG_CMD_DCR    & \
 					~CFG_CMD_DHCP   & \

include/configs/hymod.h

@@ -138,6 +138,7 @@
 
 #define CONFIG_COMMANDS		(CFG_CMD_ALL & ~( \
 					CFG_CMD_BEDBUG	| \
+					CFG_CMD_BMP	| \
 					CFG_CMD_DOC	| \
 					CFG_CMD_ELF	| \
 					CFG_CMD_FDC	| \

include/configs/incaip.h

@@ -31,8 +31,8 @@
 #define CONFIG_MIPS32		1	/* MIPS 4Kc CPU core	*/
 #define CONFIG_INCA_IP		1	/* on a INCA-IP Board	*/
 
-/* allowed values: 100000000 and 150000000 */
-#define CPU_CLOCK_RATE	150000000   /* 150 MHz clock for the MIPS core */
+/* allowed values: 100000000, 133000000, and 150000000 */
+#define CPU_CLOCK_RATE	133000000   /* 133 MHz clock for the MIPS core */
 
 #if CPU_CLOCK_RATE == 100000000
 #define INFINEON_EBU_BOOTCFG	0x20C4	/* CMULT = 4 for 100 MHz */

include/configs/lwmon.h

@@ -153,6 +153,7 @@
 				CFG_CMD_EEPROM	| \
 				CFG_CMD_IDE	| \
 				CFG_CMD_BSP	| \
+				CFG_CMD_BMP	| \
 				CFG_CMD_POST_DIAG )
 #else
 #define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
@@ -162,6 +163,7 @@
 				CFG_CMD_EEPROM	| \
 				CFG_CMD_IDE	| \
 				CFG_CMD_BSP	| \
+				CFG_CMD_BMP	| \
 				CFG_CMD_POST_DIAG )
 #endif
 #define CONFIG_MAC_PARTITION

include/image.h

@@ -45,6 +45,7 @@
 #define IH_OS_PSOS		15	/* pSOS		*/
 #define IH_OS_QNX		16	/* QNX		*/
 #define IH_OS_U_BOOT		17	/* Firmware	*/
+#define IH_OS_RTEMS		18	/* RTEMS	*/
 
 /*
  * CPU Architecture Codes (supported by Linux)

tools/env/fw_env.h

@@ -27,7 +27,7 @@
  * See included "fw_env.config" sample file (TRAB board)
  * for notes on configuration.
  */
-/*#define CONFIG_FILE     "/etc/fw_env.config" */
+#define CONFIG_FILE     "/etc/fw_env.config"
 
 #define HAVE_REDUND /* For systems with 2 env sectors */
 #define DEVICE1_NAME      "/dev/mtd1"

tools/mkimage.c

@@ -92,6 +92,7 @@ table_entry_t os_name[] = {
     {	IH_OS_PSOS,	"psos",		"pSOS",			},
     {	IH_OS_QNX,	"qnx",		"QNX",			},
     {	IH_OS_U_BOOT,	"u-boot",	"U-Boot",		},
+    {	IH_OS_RTEMS,	"rtems",	"RTEMS",		},
     {	-1,		"",		"",			},
 };