Dear All,
We have planned the product which used i.MX6DL.
And, The product works PCIe on RTOS.
We are investigating how to use PCIe and are investigating the access method to PCI-Configuration space now.
In " i. MX 6Solo/6 DualLite Applications Processor Reference Manual, Rev.1, and 04/2013 ",
PCIE_RC_BAR0 register modification is described to be "Bits[3:0] are writable through the DBI."
Please tell me the PCIE_RC_BAR0 register modification method via DBI.
* I cannot find the materials about it.
Best Regards,
George
Solved! Go to Solution.
In RC side, you should be able to modify the register directly. As you know, for CDM space, you can modify some of them through local bus, or by the remote partner through pcie wire.
In RC side, you should be able to modify the register directly. As you know, for CDM space, you can modify some of them through local bus, or by the remote partner through pcie wire.
Dear Yuan,
Thanks.