configs: am335x_guardian: Enable bootcount nvmem support

include bootcount nvmem support

Signed-off-by: Gireesh Hiremath <Gireesh.Hiremath@in.bosch.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210611161350.2141-18-Gireesh.Hiremath@in.bosch.com

configs/am335x_guardian_defconfig

@@ -73,6 +73,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_BOOTP_SEND_HOSTNAME=y
 CONFIG_SPL_DM=y
 CONFIG_BOOTCOUNT_LIMIT=y
+CONFIG_BOOTCOUNT_AM33XX_NVMEM=y
 CONFIG_CLK=y
 CONFIG_CLK_CCF=y
 CONFIG_CLK_TI_AM3_DPLL=y