chromeec: Provide helper routine to read boardid from Chrome EC

Instead of duplicating the code across multiple mainboards, provide a
helper function to read boardid from Chrome EC.

Change-Id: I2008de7032bc880e90b2c3c385b2a67bfb8724cc
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21681
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
This commit is contained in:
Furquan Shaikh
2017-09-25 08:04:49 -07:00
committed by Furquan Shaikh
parent d4955f0ade
commit a2094835b1
3 changed files with 36 additions and 0 deletions

View File

@@ -11,6 +11,12 @@ config EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
not defined, the memmap data is instead accessed on 900h-9ffh via
the LPC bus.
config EC_GOOGLE_CHROMEEC_BOARDID
depends on EC_GOOGLE_CHROMEEC
def_bool n
help
Provides common routine for reading boardid from Chrome EC.
config EC_GOOGLE_CHROMEEC_I2C
depends on EC_GOOGLE_CHROMEEC
bool