mention also that you can do
fw_printenv name
and
fw_printenv -n name
Signed-off-by: Frans Meulenbroeks <[email protected]>
---
tools/env/fw_env_main.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/env/fw_env_main.c b/tools/env/fw_env_main.c
index 82116b4..ff2924d 100644
--- a/tools/env/fw_env_main.c
+++ b/tools/env/fw_env_main.c
@@ -60,6 +60,8 @@ void usage(void)
fprintf(stderr, "fw_printenv/fw_setenv, "
"a command line interface to U-Boot environment\n\n"
"usage:\tfw_printenv\n"
+ "\tfw_printenv [variable name]\n"
+ "\tfw_printenv -n [variable name]\n"
"\tfw_setenv [variable name] [variable value]\n"
"\tfw_setenv -s [ file ]\n"
"\tfw_setenv -s - < [ file ]\n\n"
--
1.7.0.4
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