net: lwip: wget: update help string

The lwIP version of wget also supports the legacy syntax. Document it in
the help string.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

diff --git a/cmd/net-lwip.c b/cmd/net-lwip.c
index 6f5fc743030615ff0e2367a2e7f682b67954aab6..0fd446ecb20094bb8de10ccbf89176909726d619 100644 (file)
--- a/cmd/net-lwip.c
+++ b/cmd/net-lwip.c
@@ -27,6 +27,9 @@ U_BOOT_CMD(dns, 3, 1, do_dns, "lookup the IP of a hostname",
 #endif
 
 #if defined(CONFIG_CMD_WGET)
-U_BOOT_CMD(wget, 3, 1, do_wget, "boot image via network using HTTP protocol",
-          "[loadAddress] URL");
+U_BOOT_CMD(wget, 3, 1, do_wget,
+          "boot image via network using HTTP/HTTPS protocol",
+          "[loadAddress] url\n"
+          "wget [loadAddress] [host:]path"
+);
 #endif