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/board/logicpd/omap3som/README b/board/logicpd/omap3som/README
index b77b3d6..5aaf58f 100644
--- a/board/logicpd/omap3som/README
+++ b/board/logicpd/omap3som/README
@@ -1,21 +1,15 @@
 Summary
 =======
 
-The source for omap3som encompases the DM3730 SOM-LV and DM3730 Torpedo platforms.
+The source for omap3logic.c encompases the OMAP35 and DM3730 SOM-LV and DM3730 Torpedo platforms, but there are device trees custom taylored to each board.
 
-By default, the Torpedo Device Tree is integrated into U-Boot,but the MMC controller, GPIO and I2C controllers are the same, so for the purposes of loading U-Boot, it should be sufficient.  However this will display the Model as "LogicPD Zoom DM3730 Torpedo + Wireless Development Kit" upon boot.
-
-The actual board remains autodetected and the Board will read "DM37xx SOM LV" when used on the DM37 SOM-LV.  The device tree loaded with Linux is also correct.
-
-Integrating the SOM-LV Device Tree into U-Boot
-==============================================
-
-This step is optional, but should you want to change the default to the SOM-LV, locate the configs/omap3_logic_defconfig file and make the following change.
-
-  CONFIG_DEFAULT_DEVICE_TREE="logicpd-som-lv-37xx-devkit"
+omap3_logic_defconfig = DM37 Torpedo / Torpedo + Wireless
+omap35_logic_defconfig = OMAP35 Torpedo
+omap3_logic_somlv_defconfig = DM37 SOM-LV
+omap35_logic_somlv_defconfig = OMAP35 SOM-LV
 
-  make distclean
-  make omap3_logic_defconfig
+The device tree included with each of the defconfig files will also direct the board as to which dtb file to load when loading the kernel, so it is not
+recomended to mix and match the defconfig files.
 
 Falcon Mode: FAT SD cards
 =========================