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-rw-r--r--common/image.c39
1 files changed, 27 insertions, 12 deletions
diff --git a/common/image.c b/common/image.c
index a2999c0..d4ccff0 100644
--- a/common/image.c
+++ b/common/image.c
@@ -643,22 +643,24 @@ int genimg_get_comp_id(const char *name)
#ifndef USE_HOSTCC
/**
- * genimg_get_kernel_addr - get the real kernel address
+ * genimg_get_kernel_addr_fit - get the real kernel address and return 2
+ * FIT strings
* @img_addr: a string might contain real image address
+ * @fit_uname_config: double pointer to a char, will hold pointer to a
+ * configuration unit name
+ * @fit_uname_kernel: double pointer to a char, will hold pointer to a subimage
+ * name
*
- * genimg_get_kernel_addr() get the real kernel start address from a string
+ * genimg_get_kernel_addr_fit get the real kernel start address from a string
* which is normally the first argv of bootm/bootz
*
* returns:
* kernel start address
*/
-ulong genimg_get_kernel_addr(char * const img_addr)
+ulong genimg_get_kernel_addr_fit(char * const img_addr,
+ const char **fit_uname_config,
+ const char **fit_uname_kernel)
{
-#if defined(CONFIG_FIT)
- const char *fit_uname_config = NULL;
- const char *fit_uname_kernel = NULL;
-#endif
-
ulong kernel_addr;
/* find out kernel image address */
@@ -668,13 +670,13 @@ ulong genimg_get_kernel_addr(char * const img_addr)
load_addr);
#if defined(CONFIG_FIT)
} else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
- &fit_uname_config)) {
+ fit_uname_config)) {
debug("* kernel: config '%s' from image at 0x%08lx\n",
- fit_uname_config, kernel_addr);
+ *fit_uname_config, kernel_addr);
} else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
- &fit_uname_kernel)) {
+ fit_uname_kernel)) {
debug("* kernel: subimage '%s' from image at 0x%08lx\n",
- fit_uname_kernel, kernel_addr);
+ *fit_uname_kernel, kernel_addr);
#endif
} else {
kernel_addr = simple_strtoul(img_addr, NULL, 16);
@@ -686,6 +688,19 @@ ulong genimg_get_kernel_addr(char * const img_addr)
}
/**
+ * genimg_get_kernel_addr() is the simple version of
+ * genimg_get_kernel_addr_fit(). It ignores those return FIT strings
+ */
+ulong genimg_get_kernel_addr(char * const img_addr)
+{
+ const char *fit_uname_config = NULL;
+ const char *fit_uname_kernel = NULL;
+
+ return genimg_get_kernel_addr_fit(img_addr, &fit_uname_config,
+ &fit_uname_kernel);
+}
+
+/**
* genimg_get_format - get image format type
* @img_addr: image start address
*