GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/doc/board/google/chromebook_link.rst

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+.. 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