test: rockchip: improve help guide

Change-Id: I321f9b5357a1ef0ad0617124a84bb4890b45be7e
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This commit is contained in:
Joseph Chen 2018-07-03 17:33:47 +08:00 committed by Jianhong Chen
parent 44e080753f
commit 336e1992eb
1 changed files with 8 additions and 1 deletions

View File

@ -31,6 +31,13 @@ static board_module_t g_board_modules[] = {
#endif
};
static void help(void)
{
printf("Command: rktest [module] [args...]\n\n"
" - module: timer|key|emmc|rknand|regulator|eth|ir|brom_dnl|vendor\n"
" - args: depends on module\n");
}
static int do_rockchip_test(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[])
{
@ -43,7 +50,7 @@ static int do_rockchip_test(cmd_tbl_t *cmdtp, int flag,
if (argc >= 2) {
module_name = argv[1];
} else {
printf("cmd format: test_rockchip [module_name] [args...]\n");
help();
return 0;
}