[x86] net5501: adjust CFLAGS and package selection (#10893)

This patches the CFLAGS for Geode LX CPUs for 4.3 and new GGC versions. This creates more compatible code and allowed me to boot my system first time with no troubles. Also, the missing kmod is added in. 


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30013 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/x86/net5501/target.mk

@@ -15,7 +15,7 @@ DEFAULT_PACKAGES += kmod-crypto-hw-geode kmod-crypto-ocf \
 			kmod-mppe kmod-pppoe kmod-pppoa kmod-pppo2ltp \
 			kmod-ath kmod-ath5k kmod-ath9k \
 			kmod-leds-gpio kmod-input-gpio-keys-polled \
-			kmod-button-hotplug \
+			kmod-button-hotplug kmod-leds-net5501 \
 			kmod-ledtrig-heartbeat kmod-ledtrig-gpio \
 			kmod-ledtrig-netdev \
 			kmod-cpu-msr \
@@ -23,8 +23,8 @@ DEFAULT_PACKAGES += kmod-crypto-hw-geode kmod-crypto-ocf \
 
 CS5535_MASK:=0x01000040
 
-CFLAGS += -Os -pipe -march=k6-2 -fno-align-functions -fno-align-loops -fno-align-jumps \
-	  -fno-align-labels
+CFLAGS += -march=geode -Os -mmmx -m3dnow -fno-align-jumps -fno-align-functions \
+	  -fno-align-labels -fno-align-loops -pipe -fomit-frame-pointer
 
 define Target/Description
 	Build firmware images for Soekris net5501 board