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ryu: use EC proto v3 over i2c

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Ryu's EC talks proto v3 over i2c. Select the correct protocol.

BUG=chrome-os-partner:31148
BRANCH=None
TEST=Built and ran on ryu. Coreboot can speak to the EC now.

Change-Id: I50e192cd58f7a29103ab94afc002da18822d4080
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/211240
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
This commit is contained in:
Aaron Durbin 2014-08-06 14:40:37 -05:00 • committed by chrome-internal-fetch
commit b71cad3bb1
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/rush_ryu/Kconfig
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@ -25,6 +25,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select CHROMEOS
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_I2C
select EC_GOOGLE_CHROMEEC_I2C_PROTO3
select EC_SOFTWARE_SYNC
select SPI_FLASH
select SOC_NVIDIA_TEGRA132