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Fix setting of environment variable "ver" on trab board

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The environment variable "ver" is now set before
do_auto_update() is called, so that "ver" can be used
in USB update scripts.
Patch by Martin Krause, 27 Oct 2005
This commit is contained in:
Wolfgang Denk 2006-06-16 15:56:12 +02:00
parent b9fff8ee83
commit 4bdb53cafb
2 changed files with 19 additions and 0 deletions
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6
CHANGELOG
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@ -2,6 +2,12 @@
Changes since U-Boot 1.1.4: Changes since U-Boot 1.1.4:
====================================================================== ======================================================================
* Fix setting of environment variable "ver" on trab board
The environment variable "ver" is now set before
do_auto_update() is called, so that "ver" can be used
in USB update scripts.
Patch by Martin Krause, 27 Oct 2005
* Fix wrong usage of udelay() in led_blink() on trab board * Fix wrong usage of udelay() in led_blink() on trab board
Patch by Martin Krause, 27 Oct 2005 Patch by Martin Krause, 27 Oct 2005

13
board/trab/trab.c
View File

@ -161,6 +161,19 @@ int misc_init_r (void)
uchar *str; uchar *str;
int i; int i;
#ifdef CONFIG_VERSION_VARIABLE
{
/* Set version variable. Please note, that this variable is
* also set in main_loop() later in the boot process. The
* version variable has to be set this early, because so it
* could be used in script files on an usb stick, which
* might be called during do_auto_update() */
extern char version_string[];
setenv ("ver", version_string);
}
#endif /* CONFIG_VERSION_VARIABLE */
#ifdef CONFIG_AUTO_UPDATE #ifdef CONFIG_AUTO_UPDATE
extern int do_auto_update(void); extern int do_auto_update(void);
/* this has priority over all else */ /* this has priority over all else */