Re: [U-Boot] iMX6 PCie inbound traffic not working

2014-04-25 Thread Krunal Desai
> From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] On > Behalf Of "David Müller (ELSOFT AG)" > Sent: Thursday, April 24, 2014 07:59 > To: u-boot@lists.denx.de > Subject: [U-Boot] iMX6 PCie inbound traffic not working > > I tried to use a Inte

Re: [U-Boot] iMX6 PCie inbound traffic not working

2014-04-24 Thread David Müller (ELSOFT AG)
Krunal Desai wrote: > Can you get a dump of config space for the 82574? What are its BARs? => pci display 1.0.0 0 40 : 10d38086 0016 0200 0010 0010: 0110 01010001 0112 0020: 8086 0030: 00c8 01

[U-Boot] iMX6 PCie inbound traffic not working

2014-04-24 Thread David Müller (ELSOFT AG)
Hello I tried to use a Intel 82574 based miniPCIe NIC on a Freescale iMX6 eval board as shown below. It seems that the NIC is unable to read and/or write the descriptors in system memory. The settings of the PCIe core registers seems to be OK (according to the iMX6 RM). Any idea what i am missing