1.. SPDX-License-Identifier: GPL-2.0+
2.. sectionauthor:: Simon Glass <sjg@chromium.org>
3
4Chromebook Link
5===============
6
7First, you need the following binary blobs:
8
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
13
14You can get these binary blobs by::
15
16   $ git clone http://review.coreboot.org/p/blobs.git
17   $ cd blobs
18
19Find the following files:
20
21   * ./mainboard/google/link/descriptor.bin
22   * ./mainboard/google/link/me.bin
23   * ./northbridge/intel/sandybridge/systemagent-r6.bin
24
25The 3rd one should be renamed to mrc.bin.
26As for the video ROM, you can get it `here`_ and rename it to vga.bin.
27Make sure all these binary blobs are put in the board directory.
28
29Now you can build U-Boot and obtain u-boot.rom::
30
31   $ make chromebook_link_defconfig
32   $ make all
33
34.. _here: http://www.coreboot.org/~stepan/pci8086,0166.rom
35