Other Parts Discussed in Thread: AM5718, DRA722, PMP
Hi,
I'm using SDK-LINUX-AM57X 06_03_00_106 on TMDXIDK5718.
(Linux version 4.19.94-gbe5389fd85 (oe-user@oe-host) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT S
un Apr 19 02:36:36 UTC 2020)
J51 shunt not installed, but PRU2ETH0, PRU2ETH1, PRU1ETH0, and PRU1ETH1 is all DOWN.
I connected cable and tried bellow commands.
root@am57xx-evm:~# ifconfig eth2 up
[ 76.686167] remoteproc remoteproc3: powering up 4b234000.pru
[ 76.692414] remoteproc remoteproc3: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 7228
[ 76.703655] pruss 4b200000.pruss: configured system_events[63-0] = 00000600,04500000
[ 76.711887] pruss 4b200000.pruss: configured intr_channels = 0x000000d5 host_intr = 0x00000155
[ 76.720550] remoteproc remoteproc3: remote processor 4b234000.pru is now up
[ 76.730595] net eth2: started
[ 76.736878] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
root@am57xx-evm:~# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether 44:ea:d8:16:fa:46 brd ff:ff:ff:ff:ff:ff
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether 44:ea:d8:16:fa:47 brd ff:ff:ff:ff:ff:ff
4: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
5: can0: <NOARP,ECHO> mtu 16 qdisc noop state DOWN group default qlen 10
link/can
6: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 70:ff:76:1c:23:b7 brd ff:ff:ff:ff:ff:ff
7: eth3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 70:ff:76:1c:23:b8 brd ff:ff:ff:ff:ff:ff
8: eth4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 70:ff:76:1c:23:b5 brd ff:ff:ff:ff:ff:ff
9: eth5: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 70:ff:76:1c:23:b6 brd ff:ff:ff:ff:ff:ff
Eth0 and eth1 are OK, but eth2 ,eth3, eth4, eth5 could not link up.
Old SDK version is OK.(Attached microSD card, TMDXIDK5718)
Linux version 4.4.19-rt25-gf572d285f0 (gtbldadm@ubuntu-16) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #1 SMP PREEMPT RT Mon Oct 3 18:11:14 EDT 2016
Please teach me the way to use eth2 ,eth3, eth4, eth5 by current SDK version.
Regards,
Toshio Masuchi