mb/intel/glkrvp: Unselect Chrome EC specific config when using Intel EC

When building with Intel EC selected, unselect Chrome EC specific
options i.e., LID switch to prevent build error.

BUG=None
BRANCH=None
TEST=Build with Intel EC selected, Build should be successful.

Change-Id: I39d6d65bbfd08d684af43972b89ca78fcbd58567
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/25479
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/intel/glkrvp/Kconfig

@@ -42,12 +42,12 @@ config CHROMEOS
 	bool
 	default y
 	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
-	select VBOOT_LID_SWITCH
+	select VBOOT_LID_SWITCH if GLK_CHROME_EC
 
 config VBOOT
 	select HAS_RECOVERY_MRC_CACHE
 	select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
-	select EC_GOOGLE_CHROMEEC_SWITCHES
+	select EC_GOOGLE_CHROMEEC_SWITCHES if GLK_CHROME_EC
 
 config MAINBOARD_DIR
 	string

src/mainboard/intel/glkrvp/chromeos.c

@@ -54,3 +54,8 @@ void mainboard_chromeos_acpi_generate(void)
 	gpios = variant_cros_gpios(&num);
 	chromeos_acpi_gpio_generate(gpios, num);
 }
+
+int __attribute__((weak)) get_lid_switch(void)
+{
+	return -1;
+}

src/mainboard/intel/glkrvp/smihandler.c

@@ -53,5 +53,6 @@ int mainboard_smi_apmc(u8 apmc)
 
 void mainboard_smi_espi_handler(void)
 {
-	chromeec_smi_process_events();
+	if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+		chromeec_smi_process_events();
 }