m68k/defconfig: Enable Atari EtherNAT and EtherNEC Ethernet support

Enable support for Atari EtherNAT (SMC91X) and EtherNEC (NE2000)
Ethernet support in the Atari and multiplatform defconfig files.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index a0b539c..80ea4b4 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -39,6 +39,7 @@
 CONFIG_Q40=y
 CONFIG_ZORRO=y
 CONFIG_AMIGA_PCMCIA=y
+CONFIG_ATARI_ROM_ISA=y
 CONFIG_ZORRO_NAMES=y
 # CONFIG_COMPACTION is not set
 CONFIG_CLEANCACHE=y
@@ -366,13 +367,14 @@
 CONFIG_MACSONIC=y
 CONFIG_HYDRA=y
 CONFIG_MAC8390=y
-CONFIG_NE2000=m
+CONFIG_NE2000=y
 CONFIG_APNE=y
 CONFIG_ZORRO8390=y
 # CONFIG_NET_VENDOR_QUALCOMM is not set
 # CONFIG_NET_VENDOR_ROCKER is not set
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_SMC91X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
@@ -452,6 +454,8 @@
 CONFIG_NFBLOCK=y
 CONFIG_NFCON=y
 CONFIG_NFETH=y
+CONFIG_ATARI_ETHERNAT=y
+CONFIG_ATARI_ETHERNEC=y
 CONFIG_ATARI_DSP56K=m
 CONFIG_AMIGA_BUILTIN_SERIAL=y
 CONFIG_SERIAL_CONSOLE=y