On 23/08/17 22:30, Jianxium Yan wrote:
Hi,
I tried to run the rtems-libbsd networking testsuite samples on Altcycv_devkit
board with RTEMS4.12, and found it is failed. The following is the message on
the console.
Attached is my network-config.h file. Does anyone know how to fix it?
You may have a look at the source code of the failed assert.
SOCFPGA_CYCLONE5 # fatload mmc 0:1 0x300000 ftpd01.bin
reading ftpd01.bin
3398976 bytes read in 162 ms (20 MiB/s)
SOCFPGA_CYCLONE5 # go 0x300040
## Starting application at 0x00300040 ...
*** LIBBSD FTPD 1 TEST ***
RTEMS Shell on /dev/console. Use 'help' to list commands.
[/] # xus0: <RTEMS Nexus device>
dw_mmc0: <DesignWare Mobile Storage Host> on nexus0
mmc0: <MMC/SD bus> on dw_mmc0
mmcsd0: 16GB <SDHC SS16G 8.0 SN 0DCF4A42 MFG 04/2016 by 3 SD> at mmc0
50.0MHz/4bit/1-block
dwcotg0: <DWC OTG 2.0 integrated USB controller> on nexus0
usbus0 on dwcotg0
dwc0: <Gigabit Ethernet Controller> on nexus0
miibus0: <MII bus> on dwc0
micphy0: <Micrel KSZ9031 10/100/1000 PHY> PHY 1 on miibus0
micphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
emerg: assertion "0" failed: file "../../freebsd/sys/dev/mii/micphy.c", line
286, function: micphy_attach
#ifndef __rtems__
miibus = device_get_parent(dev);
parent = device_get_parent(miibus);
if ((node = ofw_bus_get_node(parent)) == -1)
return (ENXIO);
if (sc->mii_mpd_model == MII_MODEL_MICREL_KSZ9031)
ksz9031_load_values(sc, node);
else
ksz9021_load_values(sc, node);
#else /* __rtems__ */
/* FIXME */
if (sc->mii_mpd_model == MII_MODEL_MICREL_KSZ9031) {
BSD_ASSERT(0);
} else {
ksz9021_write(sc, MII_KSZPHY_CLK_CONTROL_PAD_SKEW, 0xf0f0);
ksz9021_write(sc, MII_KSZPHY_RX_DATA_PAD_SKEW, 0x0000);
ksz9021_write(sc, MII_KSZPHY_TX_DATA_PAD_SKEW, 0x0000);
}
#endif /* __rtems__ */
You probably don't have a Micrel PHY or the wrong model. The Altera
Cyclone V support pre-dates the FDT support. It would be good to add the
FDT support to this BSP and the corresponding libbsd drivers. You can
try to use the generic PHY driver, e.g. replace
RTEMS_BSD_DRIVER_MIPHY;
with
SYSINIT_DRIVER_REFERENCE(ukphy, miibus);
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.hu...@embedded-brains.de
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Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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