[PATCH v4 4/4] ARM: dts: add initial VF610 Tower board dts support

[Lu Jingchang-B35083]

>>-----Original Message-----
>>From: Shawn Guo [mailto:shawn.guo at linaro.org]
>>Sent: Wednesday, May 29, 2013 7:16 PM
>>To: Lu Jingchang-B35083
>>Cc: linux-arm-kernel at lists.infradead.org; s.hauer at pengutronix.de
>>Subject: Re: [PATCH v4 4/4] ARM: dts: add initial VF610 Tower board dts
>>support
>>
>>On Tue, May 28, 2013 at 05:12:23PM +0800, Jingchang Lu wrote:
>>> +&fec0 {
>>> +	phy-mode = "rmii";
>>> +	pinctrl-names = "default";
>>> +	pinctrl-0 = <&pinctrl_fec0_1>;
>>> +	status = "okay";
>>> +};
>>
>>I'm wondering if fec works fine on your side.  The kernel seems to halt
>>on the repeated phy messages below here when I boot the kernel with NFS.
>>
>>Shawn
>>
>>fec 400d0000.ethernet eth0: Freescale FEC PHY driver [Generic PHY]
>>(mii_bus:phy_addr=400d0000.etherne:00, irq=-1)
>>IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready fec
>>400d1000.ethernet
>>eth1: Freescale FEC PHY driver [Generic PHY]
>>(mii_bus:phy_addr=400d0000.etherne:01, irq=-1)
>>IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Full
>>IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>>libphy: 400d0000.etherne:01 - Link is Up - 100/Full
>>IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready Sending DHCP
>>requests ., OK
>>IP-Config: Got DHCP answer from 192.168.1.1, my address is
>>192.168.1.102
>>IP-Config: Complete:
>>     device=eth0, hwaddr=00:04:9f:02:19:38, ipaddr=192.168.1.102,
>>mask=255.255.255.0, gw=192.168.1.1
>>     host=192.168.1.102, domain=domain, nis-domain=(none)
>>     bootserver=0.0.0.0, rootserver=192.168.1.100, rootpath=, mtu=576
>>     nameserver0=61.177.7.1, nameserver1=221.228.255.1 ALSA device list:
>>  No soundcards found.
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Half
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Full
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Half
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Full
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Half
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Full
>>libphy: 400d0000.etherne:00 - Link is Up - 100/Half ...
[Lu Jingchang-B35083] 
  I have test on linux-next-20130530 and linux-next-20130531 kernel tree, all things work well on my side, NFS rootfs is mounted successfully. The VF610 supporting patches seem has no problem. Does it work now on your side? Thanks!

===========================================================
Booting Linux on physical CPU 0x0
Linux version 3.10.0-rc3-next-20130531+
[ ... ]

fec 400d0000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=400d0000.etherne:00, irq=-1)
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
libphy: 400d0000.etherne:00 - Link is Up - 100/Full
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
IP-Config: Complete:
     device=eth0, hwaddr=00:e0:0c:bc:e5:64, ipaddr=10.193.20.229, mask=255.255.255.0, gw=10.193.20.254
     host=10.193.20.229, domain=, nis-domain=(none)
     bootserver=10.193.20.106, rootserver=10.193.20.106, rootpath=
VFS: Mounted root (nfs filesystem) on device 0:11.
devtmpfs: mounted
Freeing unused kernel memory: 184K (805bf000 - 805ed000)
starting pid 95, tty '': '/etc/rc.d/rcS'
Mounting /proc and /sys
Starting the hotplug events dispatcher udevd
Synthesizing initial hotplug evudevd (104): /proc/104/oom_adj is deprecated, please use /proc/104/oom_score_adj instead.
ents
Setting the hostname to freescale
Loading module telnetd
modprobe: chdir(3.10.0-rc3-next-20130531+): No such file or directory
Mounting filesystems
mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
starting pid 421, tty '': '-/sbin/getty -L ttyLP1 115200 vt100'

arm-none-linux-gnueabi-gcc (Freescale MAD -- Linaro 2011.07 -- Built at 2011/08/10 09:20) 4.6.2 20110630 (prerelease)
root filesystem built on Thu, 09 Aug 2012 16:38:52 +0800
Freescale Semiconductor, Inc.

freescale login: root
login[421]: root login on 'ttyLP1'


BusyBox v1.18.5 () built-in shell (ash)
Enter 'help' for a list of built-in commands.

root at freescale ~$