x86: Add ifdtool for working with Intel Flash Descriptor ROM images

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Newer Intel chips require a Management Engine which requires a particular
format for the SPI flash that contains the boot loader. Add a tool that
supports creating and modifying these ROM images.

This tool is from Chrome OS but has been cleaned up to use U-Boot style
and to add comments. A few features have been added also.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Simon Glass 2014-11-10 18:00:22 -07:00

parent e5901c94e3

commit cd392fe8a0

3 changed files with 1129 additions and 0 deletions

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