omap3: omap3_logic: switch to using TI_COMMON_CMD_OPTION

Enable TI_COMMON_CMD_OPTIONS and remove similar options
from the defconfig. Updated with savedefconfig

CMD_USB isn't enabled yet.  I have some testing to do with
musb.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/board/logicpd/omap3som/Kconfig b/board/logicpd/omap3som/Kconfig
index 03d272a..68d40dc 100644
--- a/board/logicpd/omap3som/Kconfig
+++ b/board/logicpd/omap3som/Kconfig
@@ -9,4 +9,6 @@
 config SYS_CONFIG_NAME
 	default "omap3_logic"
 
+source "board/ti/common/Kconfig"
+
 endif