[U-Boot] Bare x86 support is merged to u-boot-x86

[Bruce_Leonard at selinc.com]

Hi Simon and Bin,

u-boot-bounces at lists.denx.de wrote on 11/25/2014 01:51:06 PM:

> From: Simon Glass <sjg at chromium.org>
> To: U-Boot Mailing List <u-boot at lists.denx.de>
> Cc: "trini at ti.com" <trini at ti.com>
> Date: 11/25/2014 01:52 PM
> Subject: [U-Boot] Bare x86 support is merged to u-boot-x86
> Sent by: u-boot-bounces at lists.denx.de
> 
> Hi Bin (and others interested in U-Boot on x86),
> 
> I've applied the remaining x86 patches to u-boot-x86. It runs on
> chromebook_link (Pixel) with support for most hardware relevant to a
> boot loader: SDRAM, SPI, PCI, USB (and USB Ethernet), SATA (internal
> 32GB SSD), SD card, LCD, UART, keyboard, EC.
> 
> Bin this should be a good base for you to send patches for your Atom
> platform and I have no major work pending now so should not get in
> your way.
> 
> Instructions on how to build and run are here:
> 
> http://www.denx.de/wiki/U-Boot/X86
> 
> For this platform 4 binary blobs are needed. This is an unavoidable
> feature of the platform at present. The blobs cover flash descriptor,
> SDRAM init, video init and Management Engine. Instructions on how to
> get these are on the same page.
> 
> Here is a list of some missing features:
> 
> - README.x86 in the source (mostly the content from the Wiki page
> would be a good start)
> - MTRR support (for performance)
> - Audio
> - Chrome OS verified boot (only a rough rebase has been done, I'm not
> sure how to track mainline anyway)
> - SMI and ACPI support, to provide platform info and facilities to Linux
> 

This is awesome!  Thanks so much for the work you two have done on this. 
We've been using u-boot on our PPC platforms for years and love it.  We're 
considering moving to an Atom processor and wanted to continue to use 
u-boot, but were worried about getting it up and running with the FSL from 
Intel so we haven't made the jump yet.  This is going to be a huge leg up 
in my argument for actually getting that project off the ground.  If we 
do, I'll be sure to be pushing out any work we do that isn't in the 
mainline.

Thanks again guys!

Bruce

> Regards,
> Simon
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