From 44c8fd3abaded5bf18a48947c6d1286927cbdf2b Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu Date: Mon, 9 Mar 2015 12:46:47 +0100 Subject: [PATCH] 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 Signed-off-by: Michal Simek --- common/cmd_elf.c | 4 ++++ 1 file changed, 4 insertions(+) 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 @@ int do_bootelf(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 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 @@ int do_bootelf(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) else addr = load_elf_image_shdr(addr); + if (ep && !strcmp(ep, "no")) + return rcode; + printf("## Starting application at 0x%08lx ...\n", addr); /* -- 2.7.4