The QorIQ v1.8 documentation InfoCenter used to be located at: http://www.freescale.com/infocenter/index.jsp?topic=%2Fqfamily-sdk%2Findex.html
but that now redirects to: https://freescale.sdlproducts.com/LiveContent/web/ui.xql?action=html&resource=publist_home.html
which does not contain the same information.
Where can this legacy documentation be found?
Specifically, I am looking for documentation on how to flash the NOR on an LS1021A-TWR system which used to be available at the aforementioned link.