cmd: env: add -nv option for UEFI non-volatile variable

[oweals/u-boot.git] / cmd / nvedit.c

diff --git a/cmd/nvedit.c b/cmd/nvedit.c
index 24a6cf7824ad2816b723d33a3a24537564b2bc77..52c242b4f62277e8bff19a9536d32179b949f08e 100644 (file)
--- a/cmd/nvedit.c
+++ b/cmd/nvedit.c
@@ -1344,8 +1344,9 @@ U_BOOT_CMD_COMPLETE(
        setenv, CONFIG_SYS_MAXARGS, 0,  do_env_set,
        "set environment variables",
 #if defined(CONFIG_CMD_NVEDIT_EFI)
-       "-e name [value ...]\n"
+       "-e [-nv] name [value ...]\n"
        "    - set UEFI variable 'name' to 'value' ...'\n"
+       "      'nv' option makes the variable non-volatile\n"
        "    - delete UEFI variable 'name' if 'value' not specified\n"
 #endif
        "setenv [-f] name value ...\n"