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i.MX6Q NIC-301: Change QoS and tidemark parameters

Question asked by Nori Shinozaki on Apr 14, 2016
Latest reply on Apr 15, 2016 by igorpadykov

Hello Champs,


I'd like to change priority of IPU1 in NIC-301 according to the Table 45-5 in the RM:

Then I looked at GPR(IOMUXC_GPR6) register, I found there are 4 AXI IDs for write and read.



1. We set a same 3 bit value in all of the 8 slots in this register, right?

2. All of the reset values are 2 here against 0 in the Table 45-5.

Where in BSP this value is changed?


There is a NOTE in this chapter:

"The NIC-301 default settings are configured by Freescale's

board support package (BSP), and in most cases should not be modified by the customer. "