RTEMS 6 libbsd, networking issue with xilinx_zynq_zybo_z7 cgem0

[Heinz Junkes]

This is the output of NFS01 Test:

*** BEGIN OF TEST LIBBSD NFS 1 ***
*** TEST VERSION: 6.0.0.e5b6fa026ac1c07d252233624054785b2b29f54e
*** TEST STATE: USER_INPUT
*** TEST BUILD: RTEMS_POSIX_API
*** TEST TOOLS: 13.3.0 20240521 (RTEMS 6, RSB 4c6dfb7aef9811258457971aa9213d5aebb9ce8d, Newlib 1ed1516)
nexus0: <RTEMS Nexus device>
cgem0: <Cadence CGEM Gigabit Ethernet Interface> on nexus0
miibus0: <MII bus> on cgem0
info: cgem0: Ethernet address: 92:c2:88:7d:f4:79
arasan_sdhci1: <Arasan SDIO> on nexus0
arasan_sdhci1-slot0: Hardware doesn't specify base clock frequency, using 50MHz as default.
arasan_sdhci1-slot0: Hardware doesn't specify timeout clock frequency, setting BROKEN_TIMEOUT quirk.
arasan_sdhci1-slot0: Hardware doesn't report any support voltages.
arasan_sdhci1: Card Detect failed to stabilize, setting to not present.
arasan_sdhci0: <Arasan SDIO> on nexus0
arasan_sdhci0-slot0: Hardware doesn't specify base clock frequency, using 50MHz as default.
arasan_sdhci0-slot0: Hardware doesn't specify timeout clock frequency, setting BROKEN_TIMEOUT quirk.
mmc0: <MMC/SD bus> on arasan_sdhci0
zy7_slcr0: <Zynq-7000 slcr block> on nexus0
mmcsd0: 16GB <SDHC SC16G 8.0 SN E237916D MFG 01/2021 by 3 SD> (read-only) at mmc0 50.0MHz/4bit/65535-block
info: lo0: link state changed to UP
add host 141.14.128.128: gateway cgem0
add net default: gateway 141.14.128.128
error: cgem0: no active link
assertion "seconds < 10" failed: file "../../testsuite/include/rtems/bsd/test/default-network-init.h", line 193, function: default_wait_for_link_up

*** FATAL ***
fatal source: 7 (RTEMS_FATAL_SOURCE_ASSERT)
fatal code: 3443784 (0x00348c48)
RTEMS version: 6.0.0.e5b6fa026ac1c07d252233624054785b2b29f54e
RTEMS tools: 13.3.0 20240521 (RTEMS 6, RSB 4c6dfb7aef9811258457971aa9213d5aebb9ce8d, Newlib 1ed1516)
executing thread ID: 0x0a010001
executing thread name: UI1

Heinz

> On 13. Aug 2024, at 16:40, Heinz Junkes <junkes at fhi-berlin.mpg.de> wrote:
> 
> Hi,
> unfortunately I cannot activate the cgem0 network interface with RTEMS 6 (libbsd 6-freebsd-12) 
> on a xilinx_zynq_zybo_z7 board :
> 
> cgem0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> d       options=80008<VLAN_MTU,LINKSTATE>
> e       ether 92:c2:88:7d:f4:79
>        inet6 fe80::90c2:88ff:fe7d:f479%cgem0 prefixlen 64 scopeid 0x1
> b       inet 141.14.128.72 netmask 0xfffff000 broadcast 141.14.143.255
> u       nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
> ifconfig: cgem0: ngo media types?: cgem0: sending ARP announce (1 of 2), next in 2.0 seconds
> 
> 
> These messages appear during startup : 
> 
> ***** Initializing network (libbsd, dhcpcd) *****
> nexus0: <RTEMS Nexus device>
> cgem0: <Cadence CGEM Gigabit Ethernet Interface> on nexus0
> miibus0: <MII bus> on cgem0
> info: cgem0: Ethernet address: 92:c2:88:7d:f4:79
> arasan_sdhci1: <Arasan SDIO> on nexus0
> arasan_sdhci1-slot0: Hardware doesn't specify base clock frequency, using 50MHz as default.
> arasan_sdhci1-slot0: Hardware doesn't specify timeout clock frequency, setting BROKEN_TIMEOUT quirk.
> arasan_sdhci1-slot0: Hardware doesn't report any support voltages.
> arasan_sdhci1: Card Detect failed to stabilize, setting to not present.
> arasan_sdhci0: <Arasan SDIO> on nexus0
> arasan_sdhci0-slot0: Hardware doesn't specify base clock frequency, using 50MHz as default.
> arasan_sdhci0-slot0: Hardware doesn't specify timeout clock frequency, setting BROKEN_TIMEOUT quirk.
> mmc0: <MMC/SD bus> on arasan_sdhci0
> zy7_slcr0: <Zynq-7000 slcr block> on nexus0
> mmcsd0: 16GB <SDHC SC16G 8.0 SN E237916D MFG 01/2021 by 3 SD> (read-only) at mmc0 50.0MHz/4bit/65535-block
> 
> I have already found a suitable entry here, but unfortunately I don't know how it 'fits' my problem:
> https://lists.rtems.org/pipermail/users/2023-July/068855.html
> 
> 
> Danke Heinz_______________________________________________
> devel mailing list
> devel at rtems.org
> http://lists.rtems.org/mailman/listinfo/devel


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