arm: zynq: Sync zc770 xm011 defconfigs

x8 and x16 configurations should be in sync.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

configs/zynq_zc770_xm011_x16_defconfig

@@ -29,11 +29,11 @@ CONFIG_CMD_CACHE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_BLK=y
 CONFIG_FPGA_XILINX=y
 CONFIG_FPGA_ZYNQPL=y
 CONFIG_DM_GPIO=y
 # CONFIG_MMC is not set
-CONFIG_DM_MMC=y
 CONFIG_NAND=y
 CONFIG_NAND_ZYNQ=y
 CONFIG_DEBUG_UART_ZYNQ=y