There's now mainline Coreboot support for the Gizmo AMD APU development board.
With this Git commit today there is mainline Coreboot support for the Gizmo/Gizmosphere AMD development board. This development board features an AMD G-Series embedded APU and is similar in nature to the many low-cost ARM development boards.
The Gizmo board consumes less than 10 Watts of power, has an open PCB and lots of expansion/development opportunities with the Gizmo Explorer Kit, and could be nice for hobbyists or those wishing to prototype new AMD x86 embedded systems.
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