diff options
| author | stroese <stroese> | 2003-04-04 15:44:49 +0000 |
|---|---|---|
| committer | stroese <stroese> | 2003-04-04 15:44:49 +0000 |
| commit | 0587597ca333f9a5877af7a7d272d5fb5d8070cc (patch) | |
| tree | 73e24de16ce4ccb2e19304a684d629f658518b82 | |
| parent | 0db5bca8076998a7516102988ac976a2da28d531 (diff) | |
U-Boot version environment variable "ver" added (CONFIG_VERSION_VARIABLE).
| -rw-r--r-- | common/cmd_nvedit.c | 8 | ||||
| -rw-r--r-- | common/main.c | 10 |
2 files changed, 16 insertions, 2 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index c404157acc..3c2a553ba7 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -180,9 +180,13 @@ int _do_setenv (int flag, int argc, char *argv[]) #ifndef CONFIG_ENV_OVERWRITE /* - * Ethernet Address and serial# can be set only once + * Ethernet Address and serial# can be set only once, + * ver is readonly. */ if ( (strcmp (name, "serial#") == 0) || +#if defined(CONFIG_VERSION_VARIABLE) + (strcmp (name, "ver") == 0) || +#endif /* CONFIG_VERSION_VARIABLE */ ((strcmp (name, "ethaddr") == 0) #if defined(CONFIG_OVERWRITE_ETHADDR_ONCE) && defined(CONFIG_ETHADDR) && (strcmp (env_get_addr(oldval),MK_STR(CONFIG_ETHADDR)) != 0) @@ -358,7 +362,7 @@ int _do_setenv (int flag, int argc, char *argv[]) } #endif /* CFG_CMD_NET */ -#ifdef CONFIG_AMIGAONEG3SE +#ifdef CONFIG_AMIGAONEG3SE if (strcmp(argv[1], "vga_fg_color") == 0 || strcmp(argv[1], "vga_bg_color") == 0 ) { extern void video_set_color(unsigned char attr); diff --git a/common/main.c b/common/main.c index 9ee32a5804..e32845e471 100644 --- a/common/main.c +++ b/common/main.c @@ -279,6 +279,16 @@ void main_loop (void) } #endif /* CONFIG_MODEM_SUPPORT */ +#ifdef CONFIG_VERSION_VARIABLE + { + extern char version_string[]; + char *str = getenv("ver"); + + if (!str) + setenv ("ver", version_string); /* set version variable */ + } +#endif /* CONFIG_VERSION_VARIABLE */ + #ifdef CFG_HUSH_PARSER u_boot_hush_start (); #endif |