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* cleanup: rename I2C_PORT_HOST to I2C_PORT_MASTERRandall Spangler2013-10-251-2/+2
| | | | | | | | | | | | | | | | | Previously, it was really confusing whether I2C_PORT_HOST meant the port where the EC was the master, or the port used to talk to the AP. No functional changes, just a global find/replace and some tidying of unused comments. BUG=chrome-os-partner:18343 BRANCH=none TEST=build all platforms; pass unit tests Change-Id: Ia591ba4577d3399729556e0234ba0db3a0e3c5ea Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174546 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Move I2C arbitration to its own fileRandall Spangler2013-03-201-0/+104
It's only board-specific in that we've only needed it on snow so far. But by that logic, x86_power would be board specific because we've only needed it on link. No functionality change, just moving code between files and renaming the interface to indicate it's not board-specific. BUG=chrome-os-partner:18343 BRANCH=none TEST=build daisy,snow,spring Change-Id: I35debdaa71829d55a2fbc5d3c62b2aaf6e467633 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/45879