[U-Boot-Users] [PATCH 6/9] [new uImage] Add autostart flag to bootm_headers structure

[Kumar Gala <galak@kernel.crashing.org>]

The autostart env variable was dropped as part of the initial new uImage
cleanup.  Add it back here so the arch specific code can decide if it
wants to really boot or not.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 common/cmd_bootm.c |    1 +
 common/image.c     |    6 ++++++
 include/image.h    |    2 ++
 3 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 92c18d0..92c2f4e 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -123,6 +123,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	memset ((void *)&images, 0, sizeof (images));
 	images.verify = getenv_verify();
+	images.autostart = getenv_autostart();
 	images.lmb = &lmb;
 
 	lmb_init(&lmb);
diff --git a/common/image.c b/common/image.c
index d4acb6b..4f2ff9c 100644
--- a/common/image.c
+++ b/common/image.c
@@ -126,6 +126,12 @@ int getenv_verify (void)
 	return (s && (*s == 'n')) ? 0 : 1;
 }
 
+int getenv_autostart (void)
+{
+	char *s = getenv ("autostart");
+	return (s && (*s == 'n')) ? 0 : 1;
+}
+
 void memmove_wd (void *to, void *from, size_t len, ulong chunksz)
 {
 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
diff --git a/include/image.h b/include/image.h
index cb4acd8..5ce2ca4 100644
--- a/include/image.h
+++ b/include/image.h
@@ -204,6 +204,7 @@ typedef struct bootm_headers {
 	char		*fit_uname_fdt;	/* FDT blob node unit name */
 #endif
 	int		verify;		/* getenv("verify")[0] != 'n' */
+	int		autostart;	/* getenv("autostart")[0] != 'n' */
 	struct lmb	*lmb;		/* for memory mgmt */
 #endif
 } bootm_headers_t;
@@ -314,6 +315,7 @@ int image_check_dcrc (image_header_t *hdr);
 #ifndef USE_HOSTCC
 int image_check_dcrc_wd (image_header_t *hdr, ulong chunksize);
 int getenv_verify (void);
+int getenv_autostart (void);
 void memmove_wd (void *to, void *from, size_t len, ulong chunksz);
 #endif
 
-- 
1.5.4.1