I have a beaglebone having SITARA-AM335X processor , and along with that i have got myself a CHIPSEE LCD_TOUCHSCREEN , now I have downloaded the latest SDK  and built the kernel ,u-boot  and made a sd card and booted my beaglebone with it , now what I'm facing is that the touchscreen is not responding but  the LCD deisplay is coming fine is there any way , the touch screen can be activated  I have tried configuring the kernel, using menuconfig but its not working, now the thing is android seems to be working fine on this board and touch , how come Linux is not working , even i have tried borrowing the defconfig file of android kernel , it doesn't work , is there any way the touchscreen can be activated... however  I have seen some sites on which Linux kernel can be added for touchscreen support, now they want us to install some s/w den they want us to do "git checkout <SDK Version > -touchscreen " this thing doesn't seem to work for me as it returns error, now I'm using SDK version  

AM335xSDK 05_04_01_00,

i don't know what to type there it just returns error saying " Bash: SDK not found ", what should I do???

I want touchscreen to be working , and i belive that if android is working fine then Linux should also work fine