Procedure to install Ubuntu / Debian from scratch

I want to install ubuntu / Debian on BBB from scratch. This is same as if, installing everything from bootloader to OS on fresh manufactured board either on emmc or sd card.
Kindly post procedure to install it.


Hi, see if this link helps:

Thanks George.

I want to install bootloader and uboot in BBB & then manually install kernel and rootfs on TFTP.
Can I do that?
I found below link… but don’t know whether i can only install bootloader & uboot in BBB. Then separately install kernel and rootfs of ubuntu in it.

I am new to linux itself