Chromebook LinkΒΆ
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