cheza: Read board version from GPIO pins
BRANCH=none
TEST='version' command on ec console shows correct board version
Commit-Ready: ChromeOS CL Exonerator Bot
Tested-by: Philip Chen
#define CONFIG_HOSTCMD_SECTION_SORTED /* Host commands are sorted. */
#define CONFIG_MKBP_EVENT
-#define CONFIG_BOARD_VERSION
+#define CONFIG_BOARD_VERSION_GPIO
#define CONFIG_POWER_BUTTON
#define CONFIG_VOLUME_BUTTONS
#define CONFIG_SWITCH
