diff options
Diffstat (limited to 'cmd/nvedit.c')
| -rw-r--r-- | cmd/nvedit.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/cmd/nvedit.c b/cmd/nvedit.c index 1cb0bc1460..99a3bc57b1 100644 --- a/cmd/nvedit.c +++ b/cmd/nvedit.c @@ -1387,7 +1387,7 @@ static char env_help_text[] = #endif "env print [-a | name ...] - print environment\n" #if defined(CONFIG_CMD_NVEDIT_EFI) - "env print -e [name ...] - print UEFI environment\n" + "env print -e [-guid guid|-all][-n] [name ...] - print UEFI environment\n" #endif #if defined(CONFIG_CMD_RUN) "env run var [...] - run commands in an environment variable\n" @@ -1399,7 +1399,8 @@ static char env_help_text[] = #endif #endif #if defined(CONFIG_CMD_NVEDIT_EFI) - "env set -e name [arg ...] - set UEFI variable; unset if 'arg' not specified\n" + "env set -e [-nv][-bs][-rt][-a][-i addr,size][-v] name [arg ...]\n" + " - set UEFI variable; unset if '-i' or 'arg' not specified\n" #endif "env set [-f] name [arg ...]\n"; #endif @@ -1428,8 +1429,9 @@ U_BOOT_CMD_COMPLETE( "print environment variables", "[-a]\n - print [all] values of all environment variables\n" #if defined(CONFIG_CMD_NVEDIT_EFI) - "printenv -e [name ...]\n" + "printenv -e [-guid guid|-all][-n] [name ...]\n" " - print UEFI variable 'name' or all the variables\n" + " \"-n\": suppress dumping variable's value\n" #endif "printenv name ...\n" " - print value of environment variable 'name'", @@ -1459,9 +1461,16 @@ U_BOOT_CMD_COMPLETE( setenv, CONFIG_SYS_MAXARGS, 0, do_env_set, "set environment variables", #if defined(CONFIG_CMD_NVEDIT_EFI) - "-e [-nv] name [value ...]\n" + "-e [-guid guid][-nv][-bs][-rt][-a][-v]\n" + " [-i addr,size name], or [name [value ...]]\n" " - set UEFI variable 'name' to 'value' ...'\n" - " 'nv' option makes the variable non-volatile\n" + " \"-guid\": set vendor guid\n" + " \"-nv\": set non-volatile attribute\n" + " \"-bs\": set boot-service attribute\n" + " \"-rt\": set runtime attribute\n" + " \"-a\": append-write\n" + " \"-i addr,size\": use <addr,size> as variable's value\n" + " \"-v\": verbose message\n" " - delete UEFI variable 'name' if 'value' not specified\n" #endif "setenv [-f] name value ...\n" |