On Wed, Aug 21, 2013 at 12:31 AM, Fabio Estevam <festevam@xxxxxxxxx> wrote:
> On Tue, Aug 20, 2013 at 10:32 PM, Peter Chen <peter.chen@xxxxxxxxxxxxx> wrote:
>> On Wed, Aug 21, 2013 at 12:26:33AM -0300, Fabio Estevam wrote:
>
>> Have you enabled CONFIG_USB_CHIPIDEA_UDC?
>> It is not enabled by default.
>
> Yes, I did.
>
> I managed to test g_ether on mx28, but not on mx6.
>
> Will try tomorrow on mx6q-sabresd.
Ok, just tried it now on my mx6qsabresd:
Booting Linux on physical CPU 0x0
Linux version 3.11.0-rc6-next-20130820+ (fabio@fabio-Latitude-E6410)
(gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #1040 SMP Wed
Aug 21 00:47:11 BRT 2013
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale
i.MX6 Quad SABRE Smart Device Board
Memory policy: ECC disabled, Data cache writealloc
On node 0 totalpages: 262144
free_area_init_node: node 0, pgdat 8082bb40, node_mem_map 81009000
Normal zone: 2048 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 262144 pages, LIFO batch:31
PERCPU: Embedded 7 pages/cpu @8181b000 s7488 r8192 d12992 u32768
pcpu-alloc: s7488 r8192 d12992 u32768 alloc=8*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096
Kernel command line: console=ttymxc0,115200 root=/dev/nfs ip=dhcp
nfsroot=192.168.0.2:/tftpboot/rfs,v3,tcp debug
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030608K/1048576K available (5911K kernel code, 289K rwdata,
1804K rodata, 327K init, 374K bss, 17968K reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc0800000 - 0xff000000 (1000 MB)
lowmem : 0x80000000 - 0xc0000000 (1024 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x80790f0c (7716 kB)
.init : 0x80791000 - 0x807e2d40 ( 328 kB)
.data : 0x807e4000 - 0x8082c460 ( 290 kB)
.bss : 0x8082c468 - 0x8088a018 ( 375 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:16 nr_irqs:16 16
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1024 kB
sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 65075ms
CPU identified as i.MX6Q, silicon rev 1.1
Console: colour dummy device 80x30
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x805cbf40 - 0x805cbfb0
CPU1: Booted secondary processor
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU2: Booted secondary processor
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU3: Booted secondary processor
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Brought up 4 CPUs
SMP: Total of 4 processors activated (6324.22 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
vdd1p1: 800 <--> 1375 mV at 1100 mV
vdd3p0: 2800 <--> 3150 mV at 3000 mV
vdd2p5: 2000 <--> 2750 mV at 2400 mV
cpu: 725 <--> 1450 mV at 1100 mV
vddpu: 725 <--> 1450 mV at 1100 mV
vddsoc: 725 <--> 1450 mV at 1200 mV
syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
syscon 21bc000.ocotp: regmap [mem 0x021bc000-0x021bffff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
bio: create slab <bio-0> at 0
mxs-dma 110000.dma-apbh: initialized
usb_otg_vbus: 5000 mV
usb_h1_vbus: 5000 mV
wm8962-supply: no parameters
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: IMX I2C adapter registered
i2c i2c-2: IMX I2C adapter registered
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
<giometti@xxxxxxxx>
PTP clock support registered
Advanced Linux Sound Architecture Driver Initialized.
cfg80211: Calling CRDA to update world regulatory domain
Switched to clocksource mxc_timer1
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 2012
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
imx-weim 21b8000.weim: Driver registered.
imx-sdma 20ec000.sdma: initialized
Serial: IMX driver
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud =
5000000) is a IMX
console [ttymxc0] enabled
serial: Freescale lpuart driver
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
ahci: SSS flag set, parallel bus scan disabled
ahci ahci: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci ahci: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
scsi0 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71
m25p80 spi0.0: m25p32 (4096 Kbytes)
spi_imx 2008000.ecspi: probed
libphy: fec_enet_mii_bus: probed
fec 2188000.ethernet eth0: registered PHC device 0
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver usb-storage
imx_usb 2184000.usb: usbmisc init failed, ret=-517
platform 2184000.usb: Driver imx_usb requests probe deferral
imx_usb 2184200.usb: usbmisc init failed, ret=-517
platform 2184200.usb: Driver imx_usb requests probe deferral
mousedev: PS/2 mouse device common for all mice
ata1: SATA link down (SStatus 0 SControl 300)
egalax_ts 2-0004: Failed to read firmware version
egalax_ts: probe of 2-0004 failed with error -110
snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
i2c /dev entries driver
imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: no vqmmc regulator found
mmc0: no vmmc regulator found
mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
mmc1: no vqmmc regulator found
mmc1: no vmmc regulator found
mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] No driver support for vblank timestamp query.
[drm] Initialized imx-drm 1.0.0 20120507 on minor 0
imx-ldb ldb.10: adding encoder failed with -16
imx-ldb: probe of ldb.10 failed with error -16
imx-ipuv3 2400000.ipu: IPUv3H probed
imx-ipuv3 2800000.ipu: IPUv3H probed
imx-ipuv3-crtc imx-ipuv3-crtc.0: adding crtc failed with -16.
imx-ipuv3-crtc: probe of imx-ipuv3-crtc.0 failed with error -16
imx-ipuv3-crtc imx-ipuv3-crtc.1: adding crtc failed with -16.
imx-ipuv3-crtc: probe of imx-ipuv3-crtc.1 failed with error -16
imx-ipuv3-crtc imx-ipuv3-crtc.2: adding crtc failed with -16.
imx-ipuv3-crtc: probe of imx-ipuv3-crtc.2 failed with error -16
imx-ipuv3-crtc imx-ipuv3-crtc.3: adding crtc failed with -16.
mmc1: new SDHC card at address e7ac
mmcblk0: mmc1:e7ac SD04G 3.69 GiB
imx-ipuv3-crtc: probe of imx-ipuv3-crtc.3 failed with error -16
mmcblk0: p1 p2 p3
wm8962 0-001a: customer id 0 revision D
input: WM8962 Beep Generator as
/devices/soc.0/2100000.aips-bus/21a0000.i2c/i2c-0/0-001a/input/input0
imx-wm8962 sound.16: wm8962 <-> 202c000.ssi mapping ok
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
Key type dns_resolver registered
ci_hdrc ci_hdrc.1: doesn't support gadget
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
input: gpio-keys.15 as /devices/gpio-keys.15/input/input1
snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01
00:05:45 UTC (345)
imx-drm imx-drm: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
Console: switching to colour frame buffer device 128x48
imx-drm imx-drm: fb0: frame buffer device
imx-drm imx-drm: registered panic notifier
fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY]
(mii_bus:phy_addr=2188000.ethernet:01, irq=-1)
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
libphy: 2188000.ethernet:01 - Link is Up - 100/Full
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 192.168.0.1, my address is 192.168.0.5
IP-Config: Complete:
device=eth0, hwaddr=00:04:9f:02:19:ca, ipaddr=192.168.0.5,
mask=255.255.255.0, gw=192.168.0.1
host=192.168.0.5, domain=, nis-domain=(none)
bootserver=192.168.0.1, rootserver=192.168.0.2, rootpath=
nameserver0=201.82.0.66, nameserver1=201.82.0.69, nameserver2=201.6.4.116
ALSA device list:
#0: wm8962-audio
VFS: Mounted root (nfs filesystem) readonly on device 0:12.
devtmpfs: mounted
Freeing unused kernel memory: 324K (80791000 - 807e2000)
starting pid 71, tty '': '/etc/rc.d/rcS'
Mounting /proc and /sys
Starting the hotplug events dispatcher udevd
udevd (81): /proc/81/oom_adj is deprecated, please use
/proc/81/oom_score_adj instead.
Synthesizing initial hotplug events
imx-sdma 20ec000.sdma: firmware not found
Setting the hostname to freescale
Mounting filesystems
ln: /etc/mtab: Permission denied
mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
Running sysctl
Setting up networking on loopback device:
rm: can't remove '/etc/resolv.conf': Permission denied
Setting up networking on eth0:
You need to manually set your nameserver in /etc/resolv.conf
chown: /home/user/.rhosts: Operation not permitted
chown: /home/user: Operation not permitted
chown: /home/user: Operation not permitted
starting pid 696, tty '': '/etc/rc.d/rc_gpu.S'
can't run '/etc/rc.d/rc_gpu.S': No such file or directory
starting pid 697, tty '': '-/bin/sh'
BusyBox v1.20.2 () built-in shell (ash)
Enter 'help' for a list of built-in commands.
-/bin/sh: can't access tty; job control turned off
root@freescale /$
root@freescale /$
As you can see there is no g_ether being detected.
Attached my config.
Any ideas?
Regards,
Fabio Estevam
Attachment:
myconfig
Description: Binary data
