topic_miami_defconfig: Remove NFS and NET support

On the miami board, ethernet is accessed via logic. To use it, one
would have to program logic first and then set up the rgmii conversion
block as well. Not likely to ever be used, so disable network support
by default to save some space.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

configs/topic_miami_defconfig

@@ -20,6 +20,8 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
@@ -32,7 +34,6 @@ CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_STMICRO=y
 # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
-# CONFIG_NETDEVICES is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DEBUG_UART_ZYNQ=y
 CONFIG_DEBUG_UART_BASE=0xe0000000