image: Rename load_addr, save_addr, save_size

These global variables are quite short and generic. In fact the same name
is more often used locally for struct members and function arguments.

Add a image_ prefix to make them easier to distinguish.

Signed-off-by: Simon Glass <sjg@chromium.org>

5 files changed, 16 insertions, 16 deletions

diff --git a/common/board_r.c b/common/board_r.c
index 0102da7efd..cf3a5f7b73 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -484,7 +484,7 @@ static int initr_env(void)
 #endif
 
 	/* Initialize from environment */
-	load_addr = env_get_ulong("loadaddr", 16, load_addr);
+	image_load_addr = env_get_ulong("loadaddr", 16, image_load_addr);
 
 	return 0;
 }
diff --git a/common/image-fdt.c b/common/image-fdt.c
index 48388488d9..dbb1e6e131 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -285,7 +285,8 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
 	*of_flat_tree = NULL;
 	*of_size = 0;
 
-	img_addr = (argc == 0) ? load_addr : simple_strtoul(argv[0], NULL, 16);
+	img_addr = (argc == 0) ? image_load_addr :
+			simple_strtoul(argv[0], NULL, 16);
 	buf = map_sysmem(img_addr, 0);
 
 	if (argc > 2)
@@ -304,7 +305,7 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
 			else if (images->fit_uname_os)
 				default_addr = (ulong)images->fit_hdr_os;
 			else
-				default_addr = load_addr;
+				default_addr = image_load_addr;
 
 			if (fit_parse_conf(select, default_addr,
 					   &fdt_addr, &fit_uname_config)) {
diff --git a/common/image.c b/common/image.c
index 75d5dd944f..2288cff126 100644
--- a/common/image.c
+++ b/common/image.c
@@ -557,9 +557,9 @@ static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
 /* Shared dual-format routines */
 /*****************************************************************************/
 #ifndef USE_HOSTCC
-ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
-ulong save_addr;			/* Default Save Address */
-ulong save_size;			/* Default Save Size (in bytes) */
+ulong image_load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
+ulong image_save_addr;			/* Default Save Address */
+ulong image_save_size;			/* Default Save Size (in bytes) */
 
 static int on_loadaddr(const char *name, const char *value, enum env_op op,
 	int flags)
@@ -567,7 +567,7 @@ static int on_loadaddr(const char *name, const char *value, enum env_op op,
 	switch (op) {
 	case env_op_create:
 	case env_op_overwrite:
-		load_addr = simple_strtoul(value, NULL, 16);
+		image_load_addr = simple_strtoul(value, NULL, 16);
 		break;
 	default:
 		break;
@@ -936,15 +936,15 @@ ulong genimg_get_kernel_addr_fit(char * const img_addr,
 
 	/* find out kernel image address */
 	if (!img_addr) {
-		kernel_addr = load_addr;
+		kernel_addr = image_load_addr;
 		debug("*  kernel: default image load address = 0x%08lx\n",
-		      load_addr);
+		      image_load_addr);
 #if CONFIG_IS_ENABLED(FIT)
-	} else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
+	} else if (fit_parse_conf(img_addr, image_load_addr, &kernel_addr,
 				  fit_uname_config)) {
 		debug("*  kernel: config '%s' from image at 0x%08lx\n",
 		      *fit_uname_config, kernel_addr);
-	} else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
+	} else if (fit_parse_subimage(img_addr, image_load_addr, &kernel_addr,
 				     fit_uname_kernel)) {
 		debug("*  kernel: subimage '%s' from image at 0x%08lx\n",
 		      *fit_uname_kernel, kernel_addr);
@@ -1102,7 +1102,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
 			if (images->fit_uname_os)
 				default_addr = (ulong)images->fit_hdr_os;
 			else
-				default_addr = load_addr;
+				default_addr = image_load_addr;
 
 			if (fit_parse_conf(select, default_addr,
 					   &rd_addr, &fit_uname_config)) {
diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c
index 803303249c..30c050c0b3 100644
--- a/common/spl/spl_net.c
+++ b/common/spl/spl_net.c
@@ -19,14 +19,14 @@ static ulong spl_net_load_read(struct spl_load_info *load, ulong sector,
 {
 	debug("%s: sector %lx, count %lx, buf %lx\n",
 	      __func__, sector, count, (ulong)buf);
-	memcpy(buf, (void *)(load_addr + sector), count);
+	memcpy(buf, (void *)(image_load_addr + sector), count);
 	return count;
 }
 
 static int spl_net_load_image(struct spl_image_info *spl_image,
 			      struct spl_boot_device *bootdev)
 {
-	struct image_header *header = (struct image_header *)load_addr;
+	struct image_header *header = (struct image_header *)image_load_addr;
 	int rv;
 
 	env_init();
diff --git a/common/update.c b/common/update.c
index 13b09ab00f..bfb760e52a 100644
--- a/common/update.c
+++ b/common/update.c
@@ -45,7 +45,6 @@
 
 extern ulong tftp_timeout_ms;
 extern int tftp_timeout_count_max;
-extern ulong load_addr;
 #ifdef CONFIG_MTD_NOR_FLASH
 extern flash_info_t flash_info[];
 static uchar *saved_prot_info;
@@ -72,7 +71,7 @@ static int update_load(char *filename, ulong msec_max, int cnt_max, ulong addr)
 	env_set("netretry", "no");
 
 	/* download the update file */
-	load_addr = addr;
+	image_load_addr = addr;
 	copy_filename(net_boot_file_name, filename, sizeof(net_boot_file_name));
 	size = net_loop(TFTPGET);