automatic power-off when the temperature gets too high or low. Other
devices may be discrete but connected on a suitable bus.
-config SPL_USB_STORAGE
- bool "Support loading from USB"
- depends on SPL_USB_HOST
- help
- Enable support for USB devices in SPL. This allows use of USB
- devices such as hard drives and flash drivers for loading U-Boot.
- The actual drivers are enabled separately using the normal U-Boot
- config options. This enables loading from USB using a configured
- device.
-
-config SYS_USB_FAT_BOOT_PARTITION
- int "Partition on USB to use to load U-Boot from"
- depends on SPL_USB_STORAGE
- default 1
- help
- Partition on the USB storage device to load U-Boot from
-
config SPL_USB_GADGET
bool "Suppport USB Gadget drivers"
help
value = 1s because some usb device needs around 1.5s to be initialized
and a 2s value should solve detection issue on problematic USB keys.
+if SPL_USB_HOST
+
+comment "USB peripherals in SPL"
+
+config SPL_USB_STORAGE
+ bool "Support loading from USB"
+ help
+ Enable support for USB devices in SPL. This allows use of USB
+ devices such as hard drives and flash drivers for loading U-Boot.
+ The actual drivers are enabled separately using the normal U-Boot
+ config options. This enables loading from USB using a configured
+ device.
+
+config SYS_USB_FAT_BOOT_PARTITION
+ int "Partition on USB to use to load U-Boot from"
+ depends on SPL_USB_STORAGE
+ default 1
+ help
+ Partition on the USB storage device to load U-Boot from.
+
+endif
+
if USB_KEYBOARD
config USB_KEYBOARD_FN_KEYS