ARM: LogicPD: omap3logic: Remove Torpedo/SOM-LV autodection

With there now being four device tree files, and 4 separate
defconfig files, the code necessary to determine which board is
being used is no longer necessary as the corresponding pin-muxing
and board names are determined by the device tree.

Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 2cbdbeb..8644e16 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -116,6 +116,7 @@
 		"ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
 	"nfsrootpath=/opt/nfs-exports/omap\0" \
 	"autoload=no\0" \
+	"fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 	"loadfdt=mmc rescan; " \
 		"load mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
 	"mmcbootcommon=echo Booting with DT from mmc${mmcdev} ...; " \