arm64: a37xx: Enable bubt command support on A3720-DB

Enable mvebu bubt command support on A3720 DB

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>

configs/mvebu_db-88f3720_defconfig

@@ -33,6 +33,9 @@ CONFIG_CMD_FS_GENERIC=y
 CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
+CONFIG_CMD_MVEBU_BUBT=y
+CONFIG_SHA1=y
+CONFIG_SHA256=y
 CONFIG_BLOCK_CACHE=y
 CONFIG_DM_I2C=y
 CONFIG_DM_I2C_COMPAT=y