Build EDK2 BeagleBoardPkg on Mac OS X

Install XCode

https://developer.apple.com/technologies/tools/

Install MacPorts

https://distfiles.macports.org/MacPorts/

Install ARM toolchain 

sudo port install arm-none-eabi-gcc 

Within Darwin section in  BeagleBoardPkg/build.sh

Change XCODE32 to ARMGCC

Build

./build.sh

Linaro image tools for Mac OS X

Not available yet
https://bugs.launchpad.net/linaro-image-tools
My workaround is making image on the Ubuntu and load it to Mac
Looking forward tools for Mac OS X
Temporarily switch back to Ubuntu