This change adds support to getting the default DFU cmd line arguments from the environment.
DFU and THOR uses the same command line arguments, so the DFU command environment setup can be used also with THOR.
Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Lukasz Majewski l.majewski@samsung.com Cc: Marek Vasut marex@denx.de --- common/cmd_thordown.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-)
diff --git a/common/cmd_thordown.c b/common/cmd_thordown.c index 2dd7509..877b1be 100644 --- a/common/cmd_thordown.c +++ b/common/cmd_thordown.c @@ -15,17 +15,33 @@
int do_thor_down(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - if (argc < 4) - return CMD_RET_USAGE; - - char *usb_controller = argv[1]; - char *interface = argv[2]; - char *devstring = argv[3]; - + char *usb_controller; + char *interface; + char *devstring; int ret;
puts("TIZEN "THOR" Downloader\n");
+ switch (argc) { + case 1: + usb_controller = strdup(getenv("dfu_usb_con")); + interface = strdup(getenv("dfu_interface")); + devstring = strdup(getenv("dfu_device")); + + if (!usb_controller || !interface || !devstring) { + puts("DFU: default device environment is not set.\n"); + return CMD_RET_USAGE; + } + break; + case 4: + usb_controller = argv[1]; + interface = argv[2]; + devstring = argv[3]; + break; + default: + return CMD_RET_USAGE; + } + ret = dfu_init_env_entities(interface, simple_strtoul(devstring, NULL, 10)); if (ret)