• Simon Glass's avatar
    x86: Add support for the samus chromebook · 374e78ef
    Simon Glass authored
    
    
    This adds basic support for chromebook_samus. This is the 2015 Pixel and
    is based on an Intel broadwell platform.
    
    Supported so far are:
    - Serial
    - SPI flash
    - SDRAM init (with MRC cache)
    - SATA
    - Video (on the internal LCD panel)
    - Keyboard
    
    Various less-visible drivers are provided to make the above work (e.g. PCH,
    power control and LPC).
    
    The platform requires various binary blobs which are documented in the
    README. The major missing feature is USB3 since the existing U-Boot support
    does not work correctly with Intel XHCI controllers.
    
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
    Reviewed-by: default avatarBin Meng <bmeng.cn@gmail.com>
    374e78ef