Add EC command to report board version
The main CPU might need to know the particular hardware version the
system is running on. This information is available to the EC, this
change adds a mechanism for the main CPU to request this information.
The board version is defined as a flat 16 bit number.
BUG=chrome-os-partner:8722
TEST=manual
. this change was tested in concert with the appropriate coreboot
modification, the proto1 board returns board version of 0. The
code was modified manually to return a one off version - and the
coreboot indeed observed board version of 1
Change-Id: If434d33f43783b18cb202ea15819bd5804694b8e
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
2 files changed
