1U-Boot boot device (bootdev)
2============================
3
4A bootdev provides a way to obtain a bootflow file from a device. It is a
5child of the media device (UCLASS_MMC, UCLASS_SPI_FLASH, etc.)
6
7The bootdev driver is provided by the media devices. The bindings for each
8are described in this file (to come).
9
10Required properties:
11
12compatible:
13   "u-boot,bootdev-eth" - Ethernet bootdev
14   "u-boot,bootdev-mmc" - MMC bootdev
15   "u-boot,bootdev-usb" - USB bootdev
16
17
18Example:
19
20	mmc1 {
21		compatible = "sandbox,mmc";
22
23		mmc-bootdev {
24			compatible = "u-boot,bootdev-eth";
25		};
26	};
27