5 files changed, 617 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/tools/easylogo/Makefile b/qemu/roms/u-boot/tools/easylogo/Makefile
new file mode 100644
index 000000000..10aba2ba6
--- /dev/null
+++ b/qemu/roms/u-boot/tools/easylogo/Makefile
@@ -0,0 +1,3 @@
+hostprogs-y := easylogo
+
+always := $(hostprogs-y)
diff --git a/qemu/roms/u-boot/tools/easylogo/easylogo.c b/qemu/roms/u-boot/tools/easylogo/easylogo.c
new file mode 100644
index 000000000..4ba86bf76
--- /dev/null
+++ b/qemu/roms/u-boot/tools/easylogo/easylogo.c
@@ -0,0 +1,610 @@
+/*
+** Easylogo TGA->header converter
+** ==============================
+** (C) 2000 by Paolo Scaffardi (arsenio@tin.it)
+** AIRVENT SAM s.p.a - RIMINI(ITALY)
+** (C) 2007-2008 Mike Frysinger <vapier@gentoo.org>
+**
+** This is still under construction!
+*/
+
+#include <errno.h>
+#include <getopt.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#pragma pack(1)
+
+/*#define ENABLE_ASCII_BANNERS */
+
+typedef struct {
+	unsigned char id;
+	unsigned char ColorMapType;
+	unsigned char ImageTypeCode;
+	unsigned short ColorMapOrigin;
+	unsigned short ColorMapLenght;
+	unsigned char ColorMapEntrySize;
+	unsigned short ImageXOrigin;
+	unsigned short ImageYOrigin;
+	unsigned short ImageWidth;
+	unsigned short ImageHeight;
+	unsigned char ImagePixelSize;
+	unsigned char ImageDescriptorByte;
+} tga_header_t;
+
+typedef struct {
+	unsigned char r, g, b;
+} rgb_t;
+
+typedef struct {
+	unsigned char b, g, r;
+} bgr_t;
+
+typedef struct {
+	unsigned char Cb, y1, Cr, y2;
+} yuyv_t;
+
+typedef struct {
+	void *data, *palette;
+	int width, height, pixels, bpp, pixel_size, size, palette_size, yuyv;
+} image_t;
+
+void *xmalloc (size_t size)
+{
+	void *ret = malloc (size);
+	if (!ret) {
+		fprintf (stderr, "\nerror: malloc(%zu) failed: %s",
+			size, strerror(errno));
+		exit (1);
+	}
+	return ret;
+}
+
+void StringUpperCase (char *str)
+{
+	int count = strlen (str);
+	char c;
+
+	while (count--) {
+		c = *str;
+		if ((c >= 'a') && (c <= 'z'))
+			*str = 'A' + (c - 'a');
+		str++;
+	}
+}
+
+void StringLowerCase (char *str)
+{
+	int count = strlen (str);
+	char c;
+
+	while (count--) {
+		c = *str;
+		if ((c >= 'A') && (c <= 'Z'))
+			*str = 'a' + (c - 'A');
+		str++;
+	}
+}
+void pixel_rgb_to_yuyv (rgb_t * rgb_pixel, yuyv_t * yuyv_pixel)
+{
+	unsigned int pR, pG, pB;
+
+	/* Transform (0-255) components to (0-100) */
+	pR = rgb_pixel->r * 100 / 255;
+	pG = rgb_pixel->g * 100 / 255;
+	pB = rgb_pixel->b * 100 / 255;
+
+	/* Calculate YUV values (0-255) from RGB beetween 0-100 */
+	yuyv_pixel->y1 = yuyv_pixel->y2 = 209 * (pR + pG + pB) / 300 + 16;
+	yuyv_pixel->Cb = pB - (pR / 4) - (pG * 3 / 4) + 128;
+	yuyv_pixel->Cr = pR - (pG * 3 / 4) - (pB / 4) + 128;
+
+	return;
+}
+
+void printlogo_rgb (rgb_t * data, int w, int h)
+{
+	int x, y;
+
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++, data++)
+			if ((data->r <
+			     30) /*&&(data->g == 0)&&(data->b == 0) */ )
+				printf (" ");
+			else
+				printf ("X");
+		printf ("\n");
+	}
+}
+
+void printlogo_yuyv (unsigned short *data, int w, int h)
+{
+	int x, y;
+
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++, data++)
+			if (*data == 0x1080)	/* Because of inverted on i386! */
+				printf (" ");
+			else
+				printf ("X");
+		printf ("\n");
+	}
+}
+
+static inline unsigned short le16_to_cpu (unsigned short val)
+{
+	union {
+		unsigned char pval[2];
+		unsigned short val;
+	} swapped;
+
+	swapped.val = val;
+	return (swapped.pval[1] << 8) + swapped.pval[0];
+}
+
+int image_load_tga (image_t * image, char *filename)
+{
+	FILE *file;
+	tga_header_t header;
+	int i;
+	unsigned char app;
+	rgb_t *p;
+
+	if ((file = fopen (filename, "rb")) == NULL)
+		return -1;
+
+	fread (&header, sizeof (header), 1, file);
+
+	/* byte swap: tga is little endian, host is ??? */
+	header.ColorMapOrigin = le16_to_cpu (header.ColorMapOrigin);
+	header.ColorMapLenght = le16_to_cpu (header.ColorMapLenght);
+	header.ImageXOrigin = le16_to_cpu (header.ImageXOrigin);
+	header.ImageYOrigin = le16_to_cpu (header.ImageYOrigin);
+	header.ImageWidth = le16_to_cpu (header.ImageWidth);
+	header.ImageHeight = le16_to_cpu (header.ImageHeight);
+
+	image->width = header.ImageWidth;
+	image->height = header.ImageHeight;
+
+	switch (header.ImageTypeCode) {
+	case 2:		/* Uncompressed RGB */
+		image->yuyv = 0;
+		image->palette_size = 0;
+		image->palette = NULL;
+		break;
+
+	default:
+		printf ("Format not supported!\n");
+		return -1;
+	}
+
+	image->bpp = header.ImagePixelSize;
+	image->pixel_size = ((image->bpp - 1) / 8) + 1;
+	image->pixels = image->width * image->height;
+	image->size = image->pixels * image->pixel_size;
+	image->data = xmalloc (image->size);
+
+	if (image->bpp != 24) {
+		printf ("Bpp not supported: %d!\n", image->bpp);
+		return -1;
+	}
+
+	fread (image->data, image->size, 1, file);
+
+/* Swapping R and B values */
+
+	p = image->data;
+	for (i = 0; i < image->pixels; i++, p++) {
+		app = p->r;
+		p->r = p->b;
+		p->b = app;
+	}
+
+/* Swapping image */
+
+	if (!(header.ImageDescriptorByte & 0x20)) {
+		unsigned char *temp = xmalloc (image->size);
+		int linesize = image->pixel_size * image->width;
+		void *dest = image->data,
+			*source = temp + image->size - linesize;
+
+		printf ("S");
+		if (temp == NULL) {
+			printf ("Cannot alloc temp buffer!\n");
+			return -1;
+		}
+
+		memcpy (temp, image->data, image->size);
+		for (i = 0; i < image->height;
+		     i++, dest += linesize, source -= linesize)
+			memcpy (dest, source, linesize);
+
+		free (temp);
+	}
+#ifdef ENABLE_ASCII_BANNERS
+	printlogo_rgb (image->data, image->width, image->height);
+#endif
+
+	fclose (file);
+	return 0;
+}
+
+void image_free (image_t * image)
+{
+	free (image->data);
+	free (image->palette);
+}
+
+int image_rgb_to_yuyv (image_t * rgb_image, image_t * yuyv_image)
+{
+	rgb_t *rgb_ptr = (rgb_t *) rgb_image->data;
+	yuyv_t yuyv;
+	unsigned short *dest;
+	int count = 0;
+
+	yuyv_image->pixel_size = 2;
+	yuyv_image->bpp = 16;
+	yuyv_image->yuyv = 1;
+	yuyv_image->width = rgb_image->width;
+	yuyv_image->height = rgb_image->height;
+	yuyv_image->pixels = yuyv_image->width * yuyv_image->height;
+	yuyv_image->size = yuyv_image->pixels * yuyv_image->pixel_size;
+	dest = (unsigned short *) (yuyv_image->data =
+				   xmalloc (yuyv_image->size));
+	yuyv_image->palette = 0;
+	yuyv_image->palette_size = 0;
+
+	while ((count++) < rgb_image->pixels) {
+		pixel_rgb_to_yuyv (rgb_ptr++, &yuyv);
+
+		if ((count & 1) == 0)	/* Was == 0 */
+			memcpy (dest, ((void *) &yuyv) + 2, sizeof (short));
+		else
+			memcpy (dest, (void *) &yuyv, sizeof (short));
+
+		dest++;
+	}
+
+#ifdef ENABLE_ASCII_BANNERS
+	printlogo_yuyv (yuyv_image->data, yuyv_image->width,
+			yuyv_image->height);
+#endif
+	return 0;
+}
+
+int image_rgb888_to_rgb565(image_t *rgb888_image, image_t *rgb565_image)
+{
+	rgb_t *rgb_ptr = (rgb_t *) rgb888_image->data;
+	unsigned short *dest;
+	int count = 0;
+
+	rgb565_image->pixel_size = 2;
+	rgb565_image->bpp = 16;
+	rgb565_image->yuyv = 0;
+	rgb565_image->width = rgb888_image->width;
+	rgb565_image->height = rgb888_image->height;
+	rgb565_image->pixels = rgb565_image->width * rgb565_image->height;
+	rgb565_image->size = rgb565_image->pixels * rgb565_image->pixel_size;
+	dest = (unsigned short *) (rgb565_image->data =
+				   xmalloc(rgb565_image->size));
+	rgb565_image->palette = 0;
+	rgb565_image->palette_size = 0;
+
+	while ((count++) < rgb888_image->pixels) {
+
+		*dest++ = ((rgb_ptr->b & 0xF8) << 8) |
+			((rgb_ptr->g & 0xFC) << 3) |
+			(rgb_ptr->r >> 3);
+		rgb_ptr++;
+	}
+
+	return 0;
+}
+
+enum comp_t {
+	COMP_NONE,
+	COMP_GZIP,
+	COMP_LZMA,
+};
+static enum comp_t compression = COMP_NONE;
+static bool bss_storage = false;
+
+int image_save_header (image_t * image, char *filename, char *varname)
+{
+	FILE *file = fopen (filename, "w");
+	char app[256], str[256] = "", def_name[64];
+	int count = image->size, col = 0;
+	unsigned char *dataptr = image->data;
+
+	if (file == NULL)
+		return -1;
+
+	/*  Author information */
+	fprintf (file,
+		 "/*\n * Generated by EasyLogo, (C) 2000 by Paolo Scaffardi\n *\n");
+	fprintf (file,
+		 " * To use this, include it and call: easylogo_plot(screen,&%s, width,x,y)\n *\n",
+		 varname);
+	fprintf (file,
+		 " * Where:\t'screen'\tis the pointer to the frame buffer\n");
+	fprintf (file, " *\t\t'width'\tis the screen width\n");
+	fprintf (file, " *\t\t'x'\t\tis the horizontal position\n");
+	fprintf (file, " *\t\t'y'\t\tis the vertical position\n */\n\n");
+
+	/* image compress */
+	if (compression != COMP_NONE) {
+		const char *errstr = NULL;
+		unsigned char *compressed;
+		const char *comp_name;
+		struct stat st;
+		FILE *compfp;
+		size_t filename_len = strlen(filename);
+		char *compfilename = xmalloc(filename_len + 20);
+		char *compcmd = xmalloc(filename_len + 50);
+
+		sprintf(compfilename, "%s.bin", filename);
+		switch (compression) {
+		case COMP_GZIP:
+			strcpy(compcmd, "gzip");
+			comp_name = "GZIP";
+			break;
+		case COMP_LZMA:
+			strcpy(compcmd, "lzma");
+			comp_name = "LZMA";
+			break;
+		default:
+			errstr = "\nerror: unknown compression method";
+			goto done;
+		}
+		strcat(compcmd, " > ");
+		strcat(compcmd, compfilename);
+		compfp = popen(compcmd, "w");
+		if (!compfp) {
+			errstr = "\nerror: popen() failed";
+			goto done;
+		}
+		if (fwrite(image->data, image->size, 1, compfp) != 1) {
+			errstr = "\nerror: writing data to gzip failed";
+			goto done;
+		}
+		if (pclose(compfp)) {
+			errstr = "\nerror: gzip process failed";
+			goto done;
+		}
+
+		compfp = fopen(compfilename, "r");
+		if (!compfp) {
+			errstr = "\nerror: open() on gzip data failed";
+			goto done;
+		}
+		if (stat(compfilename, &st)) {
+			errstr = "\nerror: stat() on gzip file failed";
+			goto done;
+		}
+		compressed = xmalloc(st.st_size);
+		if (fread(compressed, st.st_size, 1, compfp) != 1) {
+			errstr = "\nerror: reading gzip data failed";
+			goto done;
+		}
+		fclose(compfp);
+
+		unlink(compfilename);
+
+		dataptr = compressed;
+		count = st.st_size;
+		fprintf(file, "#define EASYLOGO_ENABLE_%s %i\n\n", comp_name, count);
+		if (bss_storage)
+			fprintf (file, "static unsigned char EASYLOGO_DECOMP_BUFFER[%i];\n\n", image->size);
+
+ done:
+		free(compfilename);
+		free(compcmd);
+
+		if (errstr) {
+			perror (errstr);
+			return -1;
+		}
+	}
+
+	/*	Headers */
+	fprintf (file, "#include <video_easylogo.h>\n\n");
+	/*	Macros */
+	strcpy (def_name, varname);
+	StringUpperCase (def_name);
+	fprintf (file, "#define	DEF_%s_WIDTH\t\t%d\n", def_name,
+		 image->width);
+	fprintf (file, "#define	DEF_%s_HEIGHT\t\t%d\n", def_name,
+		 image->height);
+	fprintf (file, "#define	DEF_%s_PIXELS\t\t%d\n", def_name,
+		 image->pixels);
+	fprintf (file, "#define	DEF_%s_BPP\t\t%d\n", def_name, image->bpp);
+	fprintf (file, "#define	DEF_%s_PIXEL_SIZE\t%d\n", def_name,
+		 image->pixel_size);
+	fprintf (file, "#define	DEF_%s_SIZE\t\t%d\n\n", def_name,
+		 image->size);
+	/*  Declaration */
+	fprintf (file, "unsigned char DEF_%s_DATA[] = {\n",
+		 def_name);
+
+	/*	Data */
+	while (count)
+		switch (col) {
+		case 0:
+			sprintf (str, " 0x%02x", *dataptr++);
+			col++;
+			count--;
+			break;
+
+		case 16:
+			fprintf (file, "%s", str);
+			if (count > 0)
+				fprintf (file, ",");
+			fprintf (file, "\n");
+
+			col = 0;
+			break;
+
+		default:
+			strcpy (app, str);
+			sprintf (str, "%s, 0x%02x", app, *dataptr++);
+			col++;
+			count--;
+			break;
+		}
+
+	if (col)
+		fprintf (file, "%s\n", str);
+
+	/*	End of declaration */
+	fprintf (file, "};\n\n");
+	/*	Variable */
+	fprintf (file, "fastimage_t %s = {\n", varname);
+	fprintf (file, "		DEF_%s_DATA,\n", def_name);
+	fprintf (file, "		DEF_%s_WIDTH,\n", def_name);
+	fprintf (file, "		DEF_%s_HEIGHT,\n", def_name);
+	fprintf (file, "		DEF_%s_BPP,\n", def_name);
+	fprintf (file, "		DEF_%s_PIXEL_SIZE,\n", def_name);
+	fprintf (file, "		DEF_%s_SIZE\n};\n", def_name);
+
+	fclose (file);
+
+	return 0;
+}
+
+#define DEF_FILELEN	256
+
+static void usage (int exit_status)
+{
+	puts (
+		"EasyLogo 1.0 (C) 2000 by Paolo Scaffardi\n"
+		"\n"
+		"Syntax:	easylogo [options] inputfile [outputvar [outputfile]]\n"
+		"\n"
+		"Options:\n"
+		"  -r     Output RGB888 instead of YUYV\n"
+		"  -s     Output RGB565 instead of YUYV\n"
+		"  -g     Compress with gzip\n"
+		"  -l     Compress with lzma\n"
+		"  -b     Preallocate space in bss for decompressing image\n"
+		"  -h     Help output\n"
+		"\n"
+		"Where: 'inputfile'   is the TGA image to load\n"
+		"       'outputvar'   is the variable name to create\n"
+		"       'outputfile'  is the output header file (default is 'inputfile.h')"
+	);
+	exit (exit_status);
+}
+
+int main (int argc, char *argv[])
+{
+	int c;
+	bool use_rgb888 = false;
+	bool use_rgb565 = false;
+	char inputfile[DEF_FILELEN],
+		outputfile[DEF_FILELEN], varname[DEF_FILELEN];
+
+	image_t rgb888_logo, rgb565_logo, yuyv_logo;
+
+	while ((c = getopt(argc, argv, "hrsglb")) > 0) {
+		switch (c) {
+		case 'h':
+			usage (0);
+			break;
+		case 'r':
+			use_rgb888 = true;
+			puts("Using 24-bit RGB888 Output Fromat");
+			break;
+		case 's':
+			use_rgb565 = true;
+			puts("Using 16-bit RGB565 Output Fromat");
+			break;
+		case 'g':
+			compression = COMP_GZIP;
+			puts("Compressing with gzip");
+			break;
+		case 'l':
+			compression = COMP_LZMA;
+			puts("Compressing with lzma");
+			break;
+		case 'b':
+			bss_storage = true;
+			puts("Preallocating bss space for decompressing image");
+			break;
+		default:
+			usage (1);
+			break;
+		}
+	}
+
+	c = argc - optind;
+	if (c > 4 || c < 1)
+		usage (1);
+
+	strcpy (inputfile, argv[optind]);
+
+	if (c > 1)
+		strcpy (varname, argv[optind + 1]);
+	else {
+		/* transform "input.tga" to just "input" */
+		char *dot;
+		strcpy (varname, inputfile);
+		dot = strchr (varname, '.');
+		if (dot)
+			*dot = '\0';
+	}
+
+	if (c > 2)
+		strcpy (outputfile, argv[optind + 2]);
+	else {
+		/* just append ".h" to input file name */
+		strcpy (outputfile, inputfile);
+		strcat (outputfile, ".h");
+	}
+
+	/* Make sure the output is sent as soon as we printf() */
+	setbuf(stdout, NULL);
+
+	printf ("Doing '%s' (%s) from '%s'...",
+		outputfile, varname, inputfile);
+
+	/* Import TGA logo */
+
+	printf ("L");
+	if (image_load_tga(&rgb888_logo, inputfile) < 0) {
+		printf ("input file not found!\n");
+		exit (1);
+	}
+
+	/* Convert, save, and free the image */
+
+	if (!use_rgb888 && !use_rgb565) {
+		printf ("C");
+		image_rgb_to_yuyv(&rgb888_logo, &yuyv_logo);
+
+		printf("S");
+		image_save_header(&yuyv_logo, outputfile, varname);
+		image_free(&yuyv_logo);
+	} else if (use_rgb565) {
+		printf("C");
+		image_rgb888_to_rgb565(&rgb888_logo, &rgb565_logo);
+
+		printf("S");
+		image_save_header(&rgb565_logo, outputfile, varname);
+		image_free(&rgb565_logo);
+	} else {
+		printf("S");
+		image_save_header(&rgb888_logo, outputfile, varname);
+	}
+
+	/* Free original image and copy */
+
+	image_free(&rgb888_logo);
+
+	printf ("\n");
+
+	return 0;
+}
diff --git a/qemu/roms/u-boot/tools/easylogo/linux_blackfin.tga b/qemu/roms/u-boot/tools/easylogo/linux_blackfin.tga
new file mode 100644
index 000000000..e2bb17b80
--- /dev/null
+++ b/qemu/roms/u-boot/tools/easylogo/linux_blackfin.tga
diff --git a/qemu/roms/u-boot/tools/easylogo/linux_logo.tga b/qemu/roms/u-boot/tools/easylogo/linux_logo.tga
new file mode 100644
index 000000000..ac53def05
--- /dev/null
+++ b/qemu/roms/u-boot/tools/easylogo/linux_logo.tga
diff --git a/qemu/roms/u-boot/tools/easylogo/runme.sh b/qemu/roms/u-boot/tools/easylogo/runme.sh
new file mode 100644
index 000000000..625ebaae1
--- /dev/null
+++ b/qemu/roms/u-boot/tools/easylogo/runme.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+make
+./easylogo linux_logo.tga u_boot_logo video_logo.h
+mv video_logo.h ../../include