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. "