common: cmd_elf: Add support to disable start of application
Added support to disable the start of application by using
a environment variable autostart
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/common/cmd_elf.c b/common/cmd_elf.c
index 58b61c2..c745371 100644
--- a/common/cmd_elf.c
+++ b/common/cmd_elf.c
@@ -95,6 +95,7 @@
unsigned long addr; /* Address of the ELF image */
unsigned long rc; /* Return value from user code */
char *sload, *saddr;
+ const char *ep = getenv("autostart");
/* -------------------------------------------------- */
int rcode = 0;
@@ -123,6 +124,9 @@
else
addr = load_elf_image_shdr(addr);
+ if (ep && !strcmp(ep, "no"))
+ return rcode;
+
printf("## Starting application at 0x%08lx ...\n", addr);
/*