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[new uImage] Add autostart flag to bootm_headers structure 

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>
Acked-by: Marian Balakowicz <m8@semihalf.com>
This commit is contained in:
Kumar Gala 2008-02-27 21:51:48 -06:00 committed by Marian Balakowicz
parent 4ed6552f71
commit f5614e7926
3 changed files with 9 additions and 0 deletions
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1
common/cmd_bootm.c
View File

@ -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);

6
common/image.c
View File

@ -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)

2
include/image.h
View File

@ -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