Local Address Window information needed

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Local Address Window information needed

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jeffreyharris
Contributor I

I'm looking for documentation explaining the concept of "Local Address Window" and how to program them for the QoriQ platform (specifically the T1040RDB board).  I'm coming up blank.  Can anyone recommend a good reference?

Thanks,

Jeff

1 Reply

387 Views
r8070z
NXP Employee
NXP Employee


Have a great day,

See section 2.3 Local Access Windows (LAWs) in the T1040 reference manual. You can download the manual from NXP site
https://www.nxp.com/products/processors-and-microcontrollers/applications-processors/qoriq-platforms...

Example of the T1040RDB memory map defined by the LAWs you may find in the u-boot source. See for instance
https://github.com/RobertCNelson/u-boot/blob/master/board/freescale/t104xrdb/law.c

There is free u-boot/Linux software for the T1040RDB. For example guide how to install Linux SDK 1.7 for QorIQ Processors of NXP on a Ubuntu 14.04 and builds steps needed to have a linux system ready to boot on your board T1040RDB you can read on

http://t1040rdb.readthedocs.io/en/latest/qs.html

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