X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=tools%2Fimagetool.c;h=a4e39b24bca79bdd24adabdafd54d9b6be2f1a37;hb=9fdde6c4bbb6840dd175f0c29dfcc791fc0c1d2a;hp=e4de7af9845753eda63045d2da1ea5a30111f3af;hpb=0ca6691c2ec20ff264d882854c339795579991f5;p=u-boot

diff --git a/tools/imagetool.c b/tools/imagetool.c
index e4de7af984..a4e39b24bc 100644
--- a/tools/imagetool.c
+++ b/tools/imagetool.c
@@ -1,80 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2013
  *
  * Written by Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include "imagetool.h"
 
 #include <image.h>
 
-/*
- * Callback function to register a image type within a tool
- */
-static imagetool_register_t register_func;
-
-/*
- * register_image_tool -
- *
- * The tool provides its own registration function in order to all image
- * types initialize themselves.
- */
-void register_image_tool(imagetool_register_t image_register)
+struct image_type_params *imagetool_get_type(int type)
 {
-	/*
-	 * Save the image tool callback function. It will be used to register
-	 * image types within that tool
-	 */
-	register_func = image_register;
-
-	/* Init ATMEL ROM Boot Image generation/list support */
-	init_atmel_image_type();
-	/* Init Freescale PBL Boot image generation/list support */
-	init_pbl_image_type();
-	/* Init Kirkwood Boot image generation/list support */
-	init_kwb_image_type();
-	/* Init Freescale imx Boot image generation/list support */
-	init_imx_image_type();
-	/* Init Freescale mxs Boot image generation/list support */
-	init_mxs_image_type();
-	/* Init FIT image generation/list support */
-	init_fit_image_type();
-	/* Init TI OMAP Boot image generation/list support */
-	init_omap_image_type();
-	/* Init Default image generation/list support */
-	init_default_image_type();
-	/* Init Davinci UBL support */
-	init_ubl_image_type();
-	/* Init Davinci AIS support */
-	init_ais_image_type();
-	/* Init Altera SOCFPGA support */
-	init_socfpga_image_type();
-	/* Init TI Keystone boot image generation/list support */
-	init_gpimage_type();
-}
+	struct image_type_params **curr;
+	INIT_SECTION(image_type);
 
-/*
- * register_image_type -
- *
- * Register a image type within a tool
- */
-void register_image_type(struct image_type_params *tparams)
-{
-	register_func(tparams);
-}
+	struct image_type_params **start = __start_image_type;
+	struct image_type_params **end = __stop_image_type;
 
-struct image_type_params *imagetool_get_type(
-	int type,
-	struct image_type_params *tparams)
-{
-	struct image_type_params *curr;
-
-	for (curr = tparams; curr != NULL; curr = curr->next) {
-		if (curr->check_image_type) {
-			if (!curr->check_image_type(type))
-				return curr;
+	for (curr = start; curr != end; curr++) {
+		if ((*curr)->check_image_type) {
+			if (!(*curr)->check_image_type(type))
+				return *curr;
 		}
 	}
 	return NULL;
@@ -87,11 +33,15 @@ int imagetool_verify_print_header(
 	struct image_tool_params *params)
 {
 	int retval = -1;
-	struct image_type_params *curr;
+	struct image_type_params **curr;
+	INIT_SECTION(image_type);
+
+	struct image_type_params **start = __start_image_type;
+	struct image_type_params **end = __stop_image_type;
 
-	for (curr = tparams; curr != NULL; curr = curr->next) {
-		if (curr->verify_header) {
-			retval = curr->verify_header((unsigned char *)ptr,
+	for (curr = start; curr != end; curr++) {
+		if ((*curr)->verify_header) {
+			retval = (*curr)->verify_header((unsigned char *)ptr,
 						     sbuf->st_size, params);
 
 			if (retval == 0) {
@@ -99,12 +49,13 @@ int imagetool_verify_print_header(
 				 * Print the image information  if verify is
 				 * successful
 				 */
-				if (curr->print_header) {
-					curr->print_header(ptr);
+				if ((*curr)->print_header) {
+					if (!params->quiet)
+						(*curr)->print_header(ptr);
 				} else {
 					fprintf(stderr,
 						"%s: print_header undefined for %s\n",
-						params->cmdname, curr->name);
+						params->cmdname, (*curr)->name);
 				}
 				break;
 			}
@@ -113,3 +64,73 @@ int imagetool_verify_print_header(
 
 	return retval;
 }
+
+int imagetool_save_subimage(
+	const char *file_name,
+	ulong file_data,
+	ulong file_len)
+{
+	int dfd;
+
+	dfd = open(file_name, O_RDWR | O_CREAT | O_TRUNC | O_BINARY,
+		   S_IRUSR | S_IWUSR);
+	if (dfd < 0) {
+		fprintf(stderr, "Can't open \"%s\": %s\n",
+			file_name, strerror(errno));
+		return -1;
+	}
+
+	if (write(dfd, (void *)file_data, file_len) != (ssize_t)file_len) {
+		fprintf(stderr, "Write error on \"%s\": %s\n",
+			file_name, strerror(errno));
+		close(dfd);
+		return -1;
+	}
+
+	close(dfd);
+
+	return 0;
+}
+
+int imagetool_get_filesize(struct image_tool_params *params, const char *fname)
+{
+	struct stat sbuf;
+	int fd;
+
+	fd = open(fname, O_RDONLY | O_BINARY);
+	if (fd < 0) {
+		fprintf(stderr, "%s: Can't open %s: %s\n",
+			params->cmdname, fname, strerror(errno));
+		return -1;
+	}
+
+	if (fstat(fd, &sbuf) < 0) {
+		fprintf(stderr, "%s: Can't stat %s: %s\n",
+			params->cmdname, fname, strerror(errno));
+		close(fd);
+		return -1;
+	}
+	close(fd);
+
+	return sbuf.st_size;
+}
+
+time_t imagetool_get_source_date(
+	 struct image_tool_params *params,
+	 time_t fallback)
+{
+	char *source_date_epoch = getenv("SOURCE_DATE_EPOCH");
+
+	if (source_date_epoch == NULL)
+		return fallback;
+
+	time_t time = (time_t) strtol(source_date_epoch, NULL, 10);
+
+	if (gmtime(&time) == NULL) {
+		fprintf(stderr, "%s: SOURCE_DATE_EPOCH is not valid\n",
+			params->cmdname);
+		time = 0;
+	}
+
+	return time;
+}