mb/intel/adlrvp: Select VBOOT_MOCK_SECDATA for ADL-N

Use MOCK TPM in vboot, since TPM is not enabled in ADLN RVP.

BRANCH:NONE
TEST=build and boot ADL-N RVP. Verify no TPM errors in depthcharge.

Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: Ibc0112545dbd80921d89d48eff58c512729243af
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62957
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
diff --git a/src/mainboard/intel/adlrvp/Kconfig b/src/mainboard/intel/adlrvp/Kconfig
index 927b8ed..0d32746 100644
--- a/src/mainboard/intel/adlrvp/Kconfig
+++ b/src/mainboard/intel/adlrvp/Kconfig
@@ -150,7 +150,7 @@
 
 config VBOOT
 	select VBOOT_LID_SWITCH
-	select VBOOT_MOCK_SECDATA if BOARD_INTEL_ADLRVP_P_EXT_EC
+	select VBOOT_MOCK_SECDATA if BOARD_INTEL_ADLRVP_P_EXT_EC || BOARD_INTEL_ADLRVP_N_EXT_EC
 	select EC_GOOGLE_CHROMEEC_SWITCHES if ADL_CHROME_EC
 	select VBOOT_EARLY_EC_SYNC if BOARD_INTEL_ADLRVP_M_EXT_EC