DaVinci Initrd 1.0

Create initrd Procedure (note change count to your required filesystem size):

Now copy all the files needed for RAMDISK to the .. that would be busybox and/or other apps and libs.

Installing the Ramdisk (/tftpboot/uRamdisk) via u-boot

Copy the data into RAM then flash:

UBOOT# install_ramdisk 'tftp 0x2200000 uRamdisk; era 0x2200000 +${filesize};cp.b 0x85000000 0x2200000 ${filesize}'

Save the ramdisk size into an environmental variable:

Update the boot parameters: