topic_miami*: Disable networking support more fully

This platform had largely disabled networking support before. More
completely disable it by turning off CONFIG_NET.

Cc: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Mike Looijmans <mike.looijmans@topic.nl>
diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig
index 96aa62a..ece625f 100644
--- a/configs/topic_miami_defconfig
+++ b/configs/topic_miami_defconfig
@@ -46,11 +46,11 @@
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_NET is not set
 CONFIG_CMD_CACHE=y
 CONFIG_OF_EMBED=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+# CONFIG_NET is not set
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_DFU_RAM=y
 CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000