Lindar/Lillipup: Enable Bayhub SD card reader power-saving mode

Enable Bayhub SD card reader power-saving mode for Lindar and Lillipup.

BUG=b:173676531
TEST=Boot to OS and test with SD card function.

Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Change-Id: I923d6e1beacd007c0e501f39c1f434c3e1085b9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/mainboard/google/volteer/Kconfig.name

@@ -20,6 +20,7 @@ config BOARD_GOOGLE_LINDAR
 	select INTEL_CAR_NEM
 	select CHROMEOS_DSM_CALIB if CHROMEOS
 	select DRIVERS_I2C_RT1011
+	select DRIVERS_GENERIC_BAYHUB_LV2
 
 config BOARD_GOOGLE_MALEFOR
 	bool "-> Malefor"