1 .. SPDX-License-Identifier: GPL-2.0+
2 .. sectionauthor:: Simon Glass <sjg@chromium.org>
7 First, you need the following binary blobs:
9 * descriptor.bin - Intel flash descriptor
10 * me.bin - Intel Management Engine
11 * mrc.bin - Memory Reference Code, which sets up SDRAM
12 * video ROM - sets up the display
14 You can get these binary blobs by::
16 $ git clone http://review.coreboot.org/p/blobs.git
19 Find the following files:
21 * ./mainboard/google/link/descriptor.bin
22 * ./mainboard/google/link/me.bin
23 * ./northbridge/intel/sandybridge/systemagent-r6.bin
25 The 3rd one should be renamed to mrc.bin.
26 As for the video ROM, you can get it `here`_ and rename it to vga.bin.
27 Make sure all these binary blobs are put in the board directory.
29 Now you can build U-Boot and obtain u-boot.rom::
31 $ make chromebook_link_defconfig
34 .. _here: http://www.coreboot.org/~stepan/pci8086,0166.rom