UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
+ UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
UCLASS_SIMPLE_BUS,
/* U-Boot uclasses start here */
UCLASS_LPC, /* x86 'low pin count' interface */
UCLASS_USB, /* USB bus */
UCLASS_USB_HUB, /* USB hub */
+ UCLASS_USB_DEV_GENERIC, /* USB generic device */
+ UCLASS_MASS_STORAGE, /* Mass storage device */
UCLASS_COUNT,
UCLASS_INVALID = -1,