more uboot bash shortcuts

Signed-off-by: Jeff Carr <jcarr@wit.com>

u-boot/uboot

@@ -14,6 +14,24 @@ case "$1" in
 		echo fucking clean
 		echo fucking clean
 	;;
+	deps)
+		apt install -f libpython-dev
+		if [ ! -f /usr/bin/bison ]; then
+			apt install -f bison
+		fi
+		if [ ! -f /usr/bin/flex ]; then
+			apt install -f flex
+		fi
+		if [ ! -f /usr/bin/swig ]; then
+			apt install -f swig
+		fi
+		if [ ! -f /usr/bin/dtc ]; then
+			apt install -f device-tree-compiler
+		fi
+	;;
+	cross)
+		echo export CROSS_COMPILE=/home/pinebook/cross-compilers/gcc-linaro/bin/aarch64-linux-gnu-
+	;;
 	build)
 		make pinebook_defconfig
 		cp ../jcarr-pinebook/u-boot/bl31.bin .
@@ -50,6 +68,8 @@ case "$1" in
 	*)
 		echo
 		echo 'uboot branches -- shows the git repos and branches'
+		echo 'uboot deps     -- install all the build dependancies'
+		echo 'uboot cross    -- set up the x86 cross compiler needed env. lame.'
 		echo 'uboot clean    -- purges more or less absolutely everything except .*'
 		echo 'uboot build    -- builds uboot for the pinebook'
 		echo 'uboot flash    -- flashes uboot onto the host "witserial"'

u-boot/uboot-bash-completion

@@ -5,7 +5,7 @@ _uboot()
     local cur prev words cword
     _init_completion || return
 
-    COMPREPLY=( $( compgen -W "branches build flash clean" -- "$cur" ) )
+    COMPREPLY=( $( compgen -W "branches deps cross clean build flash" -- "$cur" ) )
 } &&
 complete -F _uboot uboot