Beagle board wireless ddr chip software


I see that the Beagle Bone blue green wireless uses MT41K256M16TW-107 DDR chip. However, when i go through the u-boot sources,
I dont see that chip being supported.

Can anyone point me to the right sources which supports DDR MT41K256M16TW-107.

I hope i am looking at the right sources. This is what i did:

$git clone
$cd u-boot/
$git checkout v2017.09-rc2 -b tmp
$wget -c 335x_evm-uEnv.txt-bootz-n-fixes.patch
$wget -c
$ cat 0001-am 335x_evm-uEnv.txt-bootz-n-fixes.patch | patch -p1
$ cat 0002-U-Boot-BeagleBone-Cape-Manager.patch | patch -p1

Thanks for your assistance.