bootstd: USB devtype detection for script boot
Change the device type from "usb_mass_storage" to "usb" when
booting a script.
Before this change:
=> printenv devtype
devtype=usb_mass_storage
After this change:
=> printenv devtype
devtype=usb
Signed-off-by: John Clark <inindev@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/bootmeth_script.c b/boot/bootmeth_script.c
index 225eb18..a4050c3 100644
--- a/boot/bootmeth_script.c
+++ b/boot/bootmeth_script.c
@@ -190,7 +190,10 @@
ulong addr;
int ret;
- ret = env_set("devtype", blk_get_devtype(bflow->blk));
+ if (desc->uclass_id == UCLASS_USB)
+ ret = env_set("devtype", "usb");
+ else
+ ret = env_set("devtype", blk_get_devtype(bflow->blk));
if (!ret)
ret = env_set_hex("devnum", desc->devnum);
if (!ret)