Arria 10 : HPS to FPGA Bridge Enable

Hello @EberL_Intel​ ,

I am using Quartus Prime Pro v17.1 and SoC EDS v17.1 . No, i am not using arria 10 development kit ,all the testing is done on custom board.

I did some changes in the dts file itself, by taking reference from some previous forum answers.

Now the bridges are displayed using dmesg | grep command , but a different error is encountered.

root@arria10:~# dmesg | grep fpga

[ 1.077679] socfpga-dwmac ff800000.ethernet: PTP uses main clock

[ 1.083888] socfpga-dwmac ff800000.ethernet: User ID: 0x10, Synopsys ID: 0x37

[ 1.091023] socfpga-dwmac ff800000.ethernet: DWMAC1000

[ 1.096238] socfpga-dwmac ff800000.ethernet: DMA HW capability register supported

[ 1.103688] socfpga-dwmac ff800000.ethernet: RX Checksum Offload Engine supported

[ 1.111147] socfpga-dwmac ff800000.ethernet: COE Type 2

[ 1.116356] socfpga-dwmac ff800000.ethernet: TX Checksum insertion supported

[ 1.123373] socfpga-dwmac ff800000.ethernet: Enhanced/Alternate descriptors

[ 1.130318] socfpga-dwmac ff800000.ethernet: Enabled extended descriptors

[ 1.137084] socfpga-dwmac ff800000.ethernet: Ring mode enabled

[ 1.142893] socfpga-dwmac ff800000.ethernet: Enable RX Mitigation via HW Watchdog Timer

[ 1.331499] fpga_manager fpga0: SoCFPGA Arria10 FPGA Manager registered

[ 1.338379] altera_hps2fpga_bridge c0000000.fpgabridge: regmap for altr,l3regs lookup failed

[ 1.346926] altera_hps2fpga_bridge ff200000.fpgabridge: regmap for altr,l3regs lookup failed

[ 2.623801] systemd[1]: Configuration file /lib/systemd/system/fpga-overlay.service is marked executable. Please remove executable permissio.

[ 8.191159] socfpga-dwmac ff800000.ethernet eth0: No Safety Features support found

[ 8.198759] socfpga-dwmac ff800000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported

[ 8.207705] socfpga-dwmac ff800000.ethernet eth0: registered PTP clock

Can you help with the above error.

Thanks,

Priya