Nami: Read CBI early and cache it
This patch adds a HOOK_INIT handler which reads CBI. This handler runs
as early as I2C controller is ready so that all subsequent code can refer
to cached CBI.
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
BUG=none
BRANCH=none
TEST=Verify CBI is read reliably on Nami at boot.
Change-Id: I979947d6bd63ce0cdc1400ba561c543d9ed7b40e
Reviewed-on: https://chromium-review.googlesource.com/1054341
Commit-Ready: Daisuke Nojiri <dnojiri@chromium.org>
Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2 files changed
