diff options
| -rw-r--r-- | arch/arm/lib/armlinux.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/arm/lib/armlinux.c b/arch/arm/lib/armlinux.c index 040fd346bf..b50d535811 100644 --- a/arch/arm/lib/armlinux.c +++ b/arch/arm/lib/armlinux.c @@ -249,19 +249,29 @@ int do_bootm_linux(struct image_data *data) static int image_handle_cmdline_parse(struct image_data *data, int opt, char *optarg) { + int ret = 1; + switch (opt) { case 'a': armlinux_architecture = simple_strtoul(optarg, NULL, 0); - return 0; + ret = 0; + break; + case 'R': + system_rev = simple_strtoul(optarg, NULL, 0); + ret = 0; + break; default: - return 1; + break; } + + return ret; } static struct image_handler handler = { - .cmdline_options = "a:", + .cmdline_options = "a:R:", .cmdline_parse = image_handle_cmdline_parse, - .help_string = " -a <arch> use architecture number <arch>", + .help_string = " -a <arch> use architecture number <arch>\n" + " -R <system_rev> use system revison <system_rev>\n", .bootm = do_bootm_linux, .image_type = IH_OS_LINUX, |