.. SPDX-License-Identifier: GPL-2.0+ .. sectionauthor:: Simon Glass <sjg@chromium.org> Chromebook Link =============== First, you need the following binary blobs: * descriptor.bin - Intel flash descriptor * me.bin - Intel Management Engine * mrc.bin - Memory Reference Code, which sets up SDRAM * video ROM - sets up the display You can get these binary blobs by:: $ git clone http://review.coreboot.org/p/blobs.git $ cd blobs Find the following files: * ./mainboard/google/link/descriptor.bin * ./mainboard/google/link/me.bin * ./northbridge/intel/sandybridge/systemagent-r6.bin The 3rd one should be renamed to mrc.bin. As for the video ROM, you can get it `here`_ and rename it to vga.bin. Make sure all these binary blobs are put in the board directory. Now you can build U-Boot and obtain u-boot.rom:: $ make chromebook_link_defconfig $ make all .. _here: http://www.coreboot.org/~stepan/pci8086,0166.rom