topic Re: LS1012A RGMII RTL8211F Ping failed in Layerscape

LS1012A RGMII RTL8211F Ping failed

Hugh512 — Tue, 21 Feb 2023 11:33:43 GMT

HI, team:

Below is my hardware design, My lsdk version is lsdk 2108

My dts is as below:

&pfe { status = "okay"; #address-cells = <1>; #size-cells = <0>; pfe_mac0: ethernet@0 { compatible = "fsl,pfe-gemac-port"; #address-cells = <1>; #size-cells = <0>; reg = <0x0>; /* GEM_ID */ fsl,gemac-bus-id = <0x0>; /* BUS_ID */ /*fsl,gemac-phy-id = <0x2>; PHY_ID */ fixed-link = <0 1 1000 0 0>; fsl,mdio-mux-val = <0x0>; local-mac-address = [ 00 1A 2B 3C 4D 5E ]; phy-mode = "sgmii"; fsl,pfe-gemac-if-name = "eth0"; fsl,pfe-phy-if-flags = <0x0>; fsl,pfe-gemac-mode = <0x1B00>; /* GEMAC_SW_CONF | GEMAC_SW_FULL_DUPLEX | GEMAC_SW_SPEED_1G */ mdio@0 { reg = <0x1>; /* enabled/disabled */ fsl,mdio-phy-mask = <0xFFFFFFF9>; }; }; pfe_mac1: ethernet@1 { compatible = "fsl,pfe-gemac-port"; #address-cells = <1>; #size-cells = <0>; reg = <0x1>; /* GEM_ID */ fsl,gemac-bus-id = < 0x1 >; fsl,gemac-phy-id = < 0x1 >; fsl,mdio-mux-val = <0x0>; local-mac-address = [ 00 AA BB CC DD EE ]; phy-mode = "rgmii-id"; fsl,pfe-gemac-if-name = "eth1"; fsl,pfe-gemac-mode = <0x1B00>; mdio@0 { reg = <0x0>; /* enabled/disabled */ fsl,mdio-phy-mask = <0xFFFFFFF9>; }; }; };

After enter command: can't ping 192.168.0.1 successfully. Could you help to check and give suggestions?

/ # ifconfig -a eth0 Link encap:Ethernet HWaddr 00:1A:2B:3C:4D:5E BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) eth1 Link encap:Ethernet HWaddr 00:AA:BB:CC:DD:EE BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) lo Link encap:Local Loopback LOOPBACK MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) / # ifconfig eth1 192.168.0.241 up [ 24.200539] pfe 4000000.pfe eth1: pfe_eth_open [ 24.205295] hif_process_client_req: register client_id 1 [ 24.210628] pfe_hif_client_register [ 24.214147] pfe 4000000.pfe eth1: pfe_gemac_init / # ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1): 56 data bytes [ 61.577760] random: crng init done

Re: LS1012A RGMII RTL8211F Ping failed

Chavira — Tue, 21 Feb 2023 12:37:45 GMT

Thank you for contacting NXP support!

I attached a Log of ethernet configuration on Tiny Distro.

the commands are:

ifconfig: you can see the ethernet ports available on the system

ifconfig -a: you can see the ethernet ports of your system

ip link set dev <dev name> up/down : you can set up a device

udhcpc -i <dev name>: you can automatically set up the ip of your network.

the steps that I follow are:
1- Identify the port that you want to use
2- discover the name of your port using the command "ifconfig -a"
3- set up the device with the command "ip link set dev <dev name> up"
4- confirm if the device is ready to set up with "ifconfig"
5- set up the network with the command "udhcpc -i <dev name>" to obtain automatically the IP
5a- If you can set up the IP you can do it with the command "ifconfig <dev> <ip>" for example ifconfig fm1-mac1 10.10.10.10

Re: LS1012A RGMII RTL8211F Ping failed

Hugh512 — Tue, 21 Feb 2023 13:59:15 GMT

Dear Chavira:

Thanks, based on your suggestions, I made below modifications and finally can ping gateway success.

diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 746cdfd06578..c0d27537cd54 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -749,6 +749,7 @@ module_phy_driver(realtek_drvs);

static const struct mdio_device_id __maybe_unused realtek_tbl[] = {
{ PHY_ID_MATCH_VENDOR(0x001cc800) },
+ { PHY_ID_MATCH_VENDOR(0x001cc916) },
{ }
};

before booting into linux, execute command "pfe stop" in uboot.

ifconfig eth1 192.168.0.110 up ping 192.168.0.1 / # ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1): 56 data bytes 64 bytes from 192.168.0.1: seq=0 ttl=64 time=0.371 ms 64 bytes from 192.168.0.1: seq=1 ttl=64 time=0.343 ms 64 bytes from 192.168.0.1: seq=2 ttl=64 time=0.290 ms 64 bytes from 192.168.0.1: seq=3 ttl=64 time=0.304 ms 64 bytes from 192.168.0.1: seq=4 ttl=64 time=0.325 ms 64 bytes from 192.168.0.1: seq=5 ttl=64 time=0.304 ms 64 bytes from 192.168.0.1: seq=6 ttl=64 time=0.311 ms 64 bytes from 192.168.0.1: seq=7 ttl=64 time=0.324 ms 64 bytes from 192.168.0.1: seq=8 ttl=64 time=0.308 ms