X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=tools%2Fpblimage.c;h=3c823e96cf17d127de25a0c42f18fed5a712eadc;hb=55a98d96bd740ecff5d26a0253eed1d5341c614e;hp=d74fde9a4415df6e12548a72f1b4b7a9e2ea1d6a;hpb=6a608f20b987122a658e26978d76d2753654f5f2;p=oweals%2Fu-boot.git

diff --git a/tools/pblimage.c b/tools/pblimage.c
index d74fde9a44..3c823e96cf 100644
--- a/tools/pblimage.c
+++ b/tools/pblimage.c
@@ -1,12 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2012-2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #include "imagetool.h"
 #include <image.h>
 #include "pblimage.h"
 #include "pbl_crc32.h"
+#include <u-boot/crc.h>
 
 #define roundup(x, y)		((((x) + ((y) - 1)) / (y)) * (y))
 #define PBL_ACS_CONT_CMD	0x81000000
@@ -194,17 +194,20 @@ void pbl_load_uboot(int ifd, struct image_tool_params *params)
 	pbl_parser(params->imagename);
 
 	/* parse the pbi.cfg file. */
-	pbl_parser(params->imagename2);
+	if (params->imagename2[0] != '\0')
+		pbl_parser(params->imagename2);
+
+	if (params->datafile) {
+		fp_uboot = fopen(params->datafile, "r");
+		if (fp_uboot == NULL) {
+			printf("Error: %s open failed\n", params->datafile);
+			exit(EXIT_FAILURE);
+		}
 
-	fp_uboot = fopen(params->datafile, "r");
-	if (fp_uboot == NULL) {
-		printf("Error: %s open failed\n", params->datafile);
-		exit(EXIT_FAILURE);
+		load_uboot(fp_uboot);
+		fclose(fp_uboot);
 	}
-
-	load_uboot(fp_uboot);
 	add_end_cmd();
-	fclose(fp_uboot);
 	lseek(ifd, 0, SEEK_SET);
 
 	size = pbl_size;
@@ -265,21 +268,24 @@ int pblimage_check_params(struct image_tool_params *params)
 	if (!params)
 		return EXIT_FAILURE;
 
-	fp_uboot = fopen(params->datafile, "r");
-	if (fp_uboot == NULL) {
-		printf("Error: %s open failed\n", params->datafile);
-		exit(EXIT_FAILURE);
-	}
-	fd = fileno(fp_uboot);
+	if (params->datafile) {
+		fp_uboot = fopen(params->datafile, "r");
+		if (fp_uboot == NULL) {
+			printf("Error: %s open failed\n", params->datafile);
+			exit(EXIT_FAILURE);
+		}
+		fd = fileno(fp_uboot);
 
-	if (fstat(fd, &st) == -1) {
-		printf("Error: Could not determine u-boot image size. %s\n",
-		       strerror(errno));
-		exit(EXIT_FAILURE);
-	}
+		if (fstat(fd, &st) == -1) {
+			printf("Error: Could not determine u-boot image size. %s\n",
+			       strerror(errno));
+			exit(EXIT_FAILURE);
+		}
 
-	/* For the variable size, we need to pad it to 64 byte boundary */
-	uboot_size = roundup(st.st_size, 64);
+		/* For the variable size, pad it to 64 byte boundary */
+		uboot_size = roundup(st.st_size, 64);
+		fclose(fp_uboot);
+	}
 
 	if (params->arch == IH_ARCH_ARM) {
 		arch_flag = IH_ARCH_ARM;
@@ -287,7 +293,7 @@ int pblimage_check_params(struct image_tool_params *params)
 		pbi_crc_cmd2 = 0;
 		pbl_cmd_initaddr = params->addr & PBL_ADDR_24BIT_MASK;
 		pbl_cmd_initaddr |= PBL_ACS_CONT_CMD;
-		pbl_cmd_initaddr |= uboot_size;
+		pbl_cmd_initaddr += uboot_size;
 		pbl_end_cmd[0] = 0x09610000;
 		pbl_end_cmd[1] = 0x00000000;
 		pbl_end_cmd[2] = 0x096100c0;
@@ -297,7 +303,7 @@ int pblimage_check_params(struct image_tool_params *params)
 		pbi_crc_cmd1 = 0x13;
 		pbi_crc_cmd2 = 0x80;
 		pbl_cmd_initaddr = 0x82000000;
-		pbl_end_cmd[0] = 0x09138000;
+		pbl_end_cmd[0] = 0x091380c0;
 		pbl_end_cmd[1] = 0x00000000;
 		pbl_end_cmd[2] = 0x091380c0;
 		pbl_end_cmd[3] = 0x00000000;