I finally got it working. Previously I damaged LAN8710 so I had to solder a new one, and my MDIO pin was not making a good connection with the board. So I re-soldered it and now my network is up and running.
Thanks, Samer On Wednesday, August 15, 2018 at 8:48:34 AM UTC-6, sam.a...@gmail.com wrote: > > Yiling, > > My schematics are similar to beaglebone, which you can see in my first > post. So my REFCLK is not connected as its also not connected in beaglebone > black. And yes I am getting 25MHz clock. PHYAD0 and PHYAD2 show 0V and > PHYAD1 has 1.6V. > > Please see my boot log below for my custom image: > > U-Boot 2018.03-dirty (Aug 14 2018 - 08:41:54 -0600) > > > > CPU : AM335X-GP rev 2.1 > > I2C: ready > > DRAM: 512 MiB > > No match for driver 'omap_hsmmc' > > No match for driver 'omap_hsmmc' > > Some drivers were not found > > Reset Source: Power-on reset has occurred. > > RTC 32KCLK Source: External. > > MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 > > Loading Environment from EXT4... > > ** Unable to use mmc 0:1 for loading the env ** > > Failed (-5) > > Board: BeagleBone Black > > <ethaddr> not set. Validating first E-fuse MAC > > BeagleBone Black: > > BeagleBone: cape eeprom: i2c_probe: 0x54: > > BeagleBone: cape eeprom: i2c_probe: 0x55: > > BeagleBone: cape eeprom: i2c_probe: 0x56: > > BeagleBone: cape eeprom: i2c_probe: 0x57: > > Net: eth0: MII MODE > > Could not get PHY for cpsw: addr 0 > > cpsw > > Press SPACE to abort autoboot in 2 seconds > > board_name=[A335BNLT] ... > > board_rev=[000C] ... > > switch to partitions #0, OK > > mmc0 is current device > > SD/MMC found on device 0 > > ** Bad device 0:2 0x82000000 ** > > ** Bad device 0:2 0x82000000 ** > > switch to partitions #0, OK > > mmc0 is current device > > Scanning mmc 0:1... > > 60946 bytes read in 8 ms (7.3 MiB/s) > > gpio: pin 56 (gpio 56) value is 0 > > gpio: pin 55 (gpio 55) value is 0 > > gpio: pin 54 (gpio 54) value is 0 > > gpio: pin 53 (gpio 53) value is 1 > > switch to partitions #0, OK > > mmc0 is current device > > gpio: pin 54 (gpio 54) value is 1 > > Checking for: /uEnv.txt ... > > 186 bytes read in 3 ms (60.5 KiB/s) > > gpio: pin 55 (gpio 55) value is 1 > > Loaded environment from /uEnv.txt > > Importing environment from mmc ... > > Checking if uenvcmd is set ... > > gpio: pin 56 (gpio 56) value is 1 > > Running uenvcmd ... > > 5000008 bytes read in 317 ms (15 MiB/s) > > loading /am335x-boneblack.dtb ... > > 60946 bytes read in 9 ms (6.5 MiB/s) > > bootargs=console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 > rootwait > ## Flattened Device Tree blob at 88000000 > > Booting using the fdt blob at 0x88000000 > > Loading Device Tree to 8ffee000, end 8ffffe11 ... OK > > > > Starting kernel ... > > > > [ 0.000000] Booting Linux on physical CPU 0x0 > > [ 0.000000] Initializing cgroup subsys cpuset > > [ 0.000000] Initializing cgroup subsys cpu > > [ 0.000000] Initializing cgroup subsys cpuacct > > [ 0.000000] Linux version 4.4.41 (root@threesixty-VirtualBox) (gcc > version 7. > 3.0 (Buildroot 2018.02.4) ) #3 SMP Tue Aug 14 07:27:59 MDT 2018 > > [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), > cr=10c5387d > [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing > instructio > n cache > > [ 0.000000] Machine model: TI AM335x BeagleBone Black > > [ 0.000000] cma: Reserved 16 MiB at 0x9e800000 > > [ 0.000000] Memory policy: Data cache writeback > > [ 0.000000] CPU: All CPU(s) started in SVC mode. > > [ 0.000000] AM335X ES2.1 (sgx neon ) > > [ 0.000000] PERCPU: Embedded 14 pages/cpu @df907000 s24936 r8192 d24216 > u5734 > 4 > > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. > Total pag > es: 129408 > > [ 0.000000] Kernel command line: console=ttyO0,115200n8 > root=/dev/mmcblk0p2 r > w rootfstype=ext4 rootwait > > [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) > > [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 > bytes) > [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 > bytes) > [ 0.000000] Memory: 481792K/522240K available (6761K kernel code, 760K > rwdata > , 2264K rodata, 452K init, 8263K bss, 24064K reserved, 16384K > cma-reserved, 0K h > ighmem) > > [ 0.000000] Virtual kernel memory layout: > > [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) > > [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) > > [ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) > > [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) > > [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) > > [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) > > [ 0.000000] .text : 0xc0008000 - 0xc08d878c (9026 kB) > > [ 0.000000] .init : 0xc08d9000 - 0xc094a000 ( 452 kB) > > [ 0.000000] .data : 0xc094a000 - 0xc0a08138 ( 761 kB) > > [ 0.000000] .bss : 0xc0a0a000 - 0xc121bea0 (8264 kB) > > [ 0.000000] Running RCU self tests > > [ 0.000000] Hierarchical RCU implementation. > > [ 0.000000] RCU lockdep checking is enabled. > > [ 0.000000] Build-time adjustment of leaf fanout to 32. > > [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. > > [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, > nr_cpu_ids=1 > [ 0.000000] NR_IRQS:16 nr_irqs:16 16 > > [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 > interrup > ts > > [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz > > [ 0.000016] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every > 89478 > 484971ns > > [ 0.000040] clocksource: timer1: mask: 0xffffffff max_cycles: > 0xffffffff, max > _idle_ns: 79635851949 ns > > [ 0.000086] OMAP clocksource: timer1 at 24000000 Hz > > [ 0.000710] clocksource_probe: no matching clocksources found > > [ 0.001559] Console: colour dummy device 80x30 > > [ 0.001615] Lock dependency validator: Copyright (c) 2006 Red Hat, > Inc., Ingo > Molnar > > [ 0.001625] ... MAX_LOCKDEP_SUBCLASSES: 8 > > [ 0.001632] ... MAX_LOCK_DEPTH: 48 > > [ 0.001640] ... MAX_LOCKDEP_KEYS: 8191 > > [ 0.001647] ... CLASSHASH_SIZE: 4096 > > [ 0.001654] ... MAX_LOCKDEP_ENTRIES: 32768 > > [ 0.001661] ... MAX_LOCKDEP_CHAINS: 65536 > > [ 0.001668] ... CHAINHASH_SIZE: 32768 > > [ 0.001676] memory used by lock dependency info: 5167 kB > > [ 0.001683] per task-struct memory footprint: 1536 bytes > > [ 0.001708] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736) > > [ 0.078600] pid_max: default: 32768 minimum: 301 > > [ 0.078983] Security Framework initialized > > [ 0.079093] Mount-cache hash table entries: 1024 (order: 0, 4096 > bytes) > [ 0.079107] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 > bytes) > [ 0.081925] Initializing cgroup subsys io > > [ 0.082027] Initializing cgroup subsys memory > > [ 0.082119] Initializing cgroup subsys devices > > [ 0.082238] Initializing cgroup subsys freezer > > [ 0.082313] Initializing cgroup subsys perf_event > > [ 0.082379] CPU: Testing write buffer coherency: ok > > [ 0.083809] CPU0: thread -1, cpu 0, socket -1, mpidr 0 > > [ 0.083935] Setting up static identity map for 0x80008280 - 0x800082f8 > > [ 0.087514] Brought up 1 CPUs > > [ 0.087536] SMP: Total of 1 processors activated (996.14 BogoMIPS). > > [ 0.087547] CPU: All CPU(s) started in SVC mode. > > [ 0.091526] devtmpfs: initialized > > [ 0.140220] VFP support v0.3: implementor 41 architecture 3 part 30 > variant c > rev 3 > > [ 0.230575] clocksource: jiffies: mask: 0xffffffff max_cycles: > 0xffffffff, ma > x_idle_ns: 19112604462750000 ns > > [ 0.232991] pinctrl core: initialized pinctrl subsystem > > [ 0.237994] NET: Registered protocol family 16 > > [ 0.243663] DMA: preallocated 256 KiB pool for atomic coherent > allocations > [ 0.245655] cpuidle: using governor ladder > > [ 0.245685] cpuidle: using governor menu > > [ 0.257928] OMAP GPIO hardware version 0.1 > > [ 0.283077] No ATAGs? > > [ 0.283113] hw-breakpoint: debug architecture 0x4 unsupported. > > [ 0.283758] omap4_sram_init:Unable to allocate sram needed to handle > errata I > 688 > > [ 0.283776] omap4_sram_init:Unable to get sram pool needed to handle > errata I > 688 > > [ 0.325337] edma 49000000.edma: TI EDMA DMA engine driver > > [ 0.329819] SCSI subsystem initialized > > [ 0.331479] omap_i2c 44e0b000.i2c: could not find pctldev for node > /ocp/l4_wk > up@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe > > [ 0.334656] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz > > [ 0.335103] pps_core: LinuxPPS API ver. 1 registered > > [ 0.335116] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo > Giome > tti <giome...@linux.it> > > [ 0.335169] PTP clock support registered > > [ 0.339196] clocksource: Switched to clocksource timer1 > > [ 0.475785] NET: Registered protocol family 2 > > [ 0.477741] TCP established hash table entries: 4096 (order: 2, 16384 > bytes) > [ 0.477839] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) > > [ 0.479175] TCP: Hash tables configured (established 4096 bind 4096) > > [ 0.479426] UDP hash table entries: 256 (order: 2, 20480 bytes) > > [ 0.479601] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) > > [ 0.480490] NET: Registered protocol family 1 > > [ 0.482188] RPC: Registered named UNIX socket transport module. > > [ 0.482211] RPC: Registered udp transport module. > > [ 0.482221] RPC: Registered tcp transport module. > > [ 0.482230] RPC: Registered tcp NFSv4.1 backchannel transport module. > > [ 0.484314] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 > counter > s available > > [ 0.488630] futex hash table entries: 256 (order: 2, 16384 bytes) > > [ 0.488850] audit: initializing netlink subsys (disabled) > > [ 0.489350] audit: type=2000 audit(0.490:1): initialized > > [ 0.493827] VFS: Disk quotas dquot_6.6.0 > > [ 0.494014] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 > bytes) > [ 0.496383] NFS: Registering the id_resolver key type > > [ 0.496740] Key type id_resolver registered > > [ 0.496756] Key type id_legacy registered > > [ 0.496942] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, > Inc. > [ 0.502394] io scheduler noop registered > > [ 0.502427] io scheduler deadline registered > > [ 0.502481] io scheduler cfq registered (default) > > [ 0.504188] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 > size 568 > [ 0.507150] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > > [ 0.513289] omap_uart 44e09000.serial: no wakeirq for uart0 > > [ 0.513806] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 158, > base_baud = > 3000000) is a OMAP UART0 > > [ 1.226413] console [ttyO0] enabled > > [ 1.266572] brd: module loaded > > [ 1.292036] loop: module loaded > > [ 1.297891] mtdoops: mtd device (mtddev=name/number) must be supplied > > [ 1.369139] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 > > [ 1.375548] libphy: 4a101000.mdio: probed > > [ 1.379795] mdio_bus 4a101000.mdio: > /ocp/ethernet@4a100000/mdio@4a101000/@cps > w_emac0 has invalid PHY address > > [ 1.390092] mdio_bus 4a101000.mdio: scan phy at address 0 > > [ 1.396090] mdio_bus 4a101000.mdio: scan phy at address 1 > > [ 1.402001] mdio_bus 4a101000.mdio: scan phy at address 2 > > [ 1.407848] mdio_bus 4a101000.mdio: scan phy at address 3 > > [ 1.413699] mdio_bus 4a101000.mdio: scan phy at address 4 > > [ 1.419549] mdio_bus 4a101000.mdio: scan phy at address 5 > > [ 1.425398] mdio_bus 4a101000.mdio: scan phy at address 6 > > [ 1.431249] mdio_bus 4a101000.mdio: scan phy at address 7 > > [ 1.437098] mdio_bus 4a101000.mdio: scan phy at address 8 > > [ 1.442949] mdio_bus 4a101000.mdio: scan phy at address 9 > > [ 1.448798] mdio_bus 4a101000.mdio: scan phy at address 10 > > [ 1.454714] mdio_bus 4a101000.mdio: scan phy at address 11 > > [ 1.460694] mdio_bus 4a101000.mdio: scan phy at address 12 > > [ 1.466608] mdio_bus 4a101000.mdio: scan phy at address 13 > > [ 1.472589] mdio_bus 4a101000.mdio: scan phy at address 14 > > [ 1.478503] mdio_bus 4a101000.mdio: scan phy at address 15 > > [ 1.484484] mdio_bus 4a101000.mdio: scan phy at address 16 > > [ 1.490464] mdio_bus 4a101000.mdio: scan phy at address 17 > > [ 1.496378] mdio_bus 4a101000.mdio: scan phy at address 18 > > [ 1.502294] mdio_bus 4a101000.mdio: scan phy at address 19 > > [ 1.508208] mdio_bus 4a101000.mdio: scan phy at address 20 > > [ 1.514124] mdio_bus 4a101000.mdio: scan phy at address 21 > > [ 1.520104] mdio_bus 4a101000.mdio: scan phy at address 22 > > [ 1.526018] mdio_bus 4a101000.mdio: scan phy at address 23 > > [ 1.531999] mdio_bus 4a101000.mdio: scan phy at address 24 > > [ 1.537913] mdio_bus 4a101000.mdio: scan phy at address 25 > > [ 1.543894] mdio_bus 4a101000.mdio: scan phy at address 26 > > [ 1.549874] mdio_bus 4a101000.mdio: scan phy at address 27 > > [ 1.555788] mdio_bus 4a101000.mdio: scan phy at address 28 > > [ 1.561769] mdio_bus 4a101000.mdio: scan phy at address 29 > > [ 1.567683] mdio_bus 4a101000.mdio: scan phy at address 30 > > [ 1.573599] mdio_bus 4a101000.mdio: scan phy at address 31 > > [ 1.580913] cpsw 4a100000.ethernet: Detected MACID = 98:84:e3:ae:08:53 > > [ 1.588169] cpsw 4a100000.ethernet: cpts: overflow check period 850 > > [ 1.598865] mousedev: PS/2 mouse device common for all mice > > [ 1.604853] i2c /dev entries driver > > [ 1.611619] omap_hsmmc 48060000.mmc: Got CD GPIO > > [ 1.689521] ledtrig-cpu: registered to indicate activity on CPUs > > [ 1.697065] oprofile: using arm/armv7 > > [ 1.701820] Initializing XFRM netlink socket > > [ 1.706640] NET: Registered protocol family 10 > > [ 1.714822] sit: IPv6 over IPv4 tunneling driver > > [ 1.721994] NET: Registered protocol family 17 > > [ 1.726728] NET: Registered protocol family 15 > > [ 1.731824] Key type dns_resolver registered > > [ 1.736473] omap_voltage_late_init: Voltage driver support not added > > [ 1.743194] sr_dev_init: No voltage domain specified for smartreflex0. > Cannot > initialize > > [ 1.751680] sr_dev_init: No voltage domain specified for smartreflex1. > Cannot > initialize > > [ 1.761514] ThumbEE CPU extension supported. > > [ 1.766014] Registering SWP/SWPB emulation handler > > [ 1.771106] SmartReflex Class3 initialized > > [ 1.793342] mmc0: host does not support reading read-only switch, > assuming wr > ite-enable > > [ 1.808250] mmc0: new high speed SDHC card at address aaaa > > [ 1.817960] mmcblk0: mmc0:aaaa SS08G 7.40 GiB > > [ 1.832680] mmcblk0: p1 p2 > > [ 1.848156] tps65217 0-0024: TPS65217 ID 0xe version 1.2 > > [ 1.854704] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz > > [ 1.862519] hctosys: unable to open rtc device (rtc0) > > [ 1.867815] sr_init: No PMIC hook to init smartreflex > > [ 1.873455] sr_init: platform driver register failed for SR > > [ 1.932483] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data > mode. O > pts: (null) > > [ 1.941248] VFS: Mounted root (ext4 filesystem) on device 179:2. > > [ 1.962031] devtmpfs: mounted > > [ 1.965948] Freeing unused kernel memory: 452K (c08d9000 - c094a000) > > [ 1.972703] This architecture does not have kernel memory protection. > > [ 2.000084] mmc1: MAN_BKOPS_EN bit is not set > > [ 2.015708] mmc1: new high speed MMC card at address 0001 > > [ 2.025210] mmcblk1: mmc1:0001 DG4008 7.28 GiB > > [ 2.035117] mmcblk1boot0: mmc1:0001 DG4008 partition 1 4.00 MiB > > [ 2.045609] mmcblk1boot1: mmc1:0001 DG4008 partition 2 4.00 MiB > > [ 2.209963] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered > > [ 2.249607] devpts: called with bogus options > > Starting logging: OK > > Populating /dev using udev: /sbin/udevd: /lib/libc.so.6: version > `GLIBC_2.25' no > t found (required by /lib/libblkid.so.1) > > /sbin/udevd: /lib/libc.so.6: version `GLIBC_2.25' not found (required by > /lib/li > buuid.so.1) > > FAIL > > Initializing random number generator... [ 2.607346] random: dd: > uninitialized > urandom read (512 bytes read, 13 bits of entropy available) > > done. > > Starting network: [ 2.813934] net eth0: initializing cpsw version 1.12 > (0) > [ 2.819602] net eth0: initialized cpsw ale version 1.4 > > [ 2.824970] net eth0: ALE Table size 1024 > > [ 2.830822] libphy: PHY 4a101000.mdio:00 not found > > [ 2.835830] net eth0: phy "4a101000.mdio:00" not found on slave 0, err > -19 > [ 2.853248] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready > > udhcpc: started, v1.27.2 > > udhcpc: sending discover > > udhcpc: sending discover > > udhcpc: sending discover > > udhcpc: no lease, failing > > FAIL > > /usr/bin/ssh-keygen: /lib/libc.so.6: version `GLIBC_2.25' not found > (required by > /usr/bin/ssh-keygen) > > /usr/bin/ssh-keygen: /lib/libc.so.6: version `GLIBC_2.26' not found > (required by > /usr/bin/ssh-keygen) > > Starting sshd: /usr/sbin/sshd: /lib/libc.so.6: version `GLIBC_2.25' not > found (r > equired by /usr/sbin/sshd) > > /usr/sbin/sshd: /lib/libc.so.6: version `GLIBC_2.26' not found (required > by /usr > /sbin/sshd) > > OK > > ti-gfx: starting pvr driver > > fbset: can't open '/dev/fb0': No such file or directory > > fbset: can't open '/dev/fb0': No such file or directory > > fbset: can't open '/dev/fb0': No such file or directory > > modprobe: module pvrsrvkm not found in modules.dep > > modprobe: module omaplfb not found in modules.dep > > modprobe: module bufferclass_ti not found in modules.dep > > BusyBox v1.27.2 (2018-08-02 15:59:40 MDT) multi-call binary. > > > > Usage: mknod [-m MODE] NAME TYPE MAJOR MINOR > > > > Create a special file (block, character, or pipe) > > > > -m MODE Creation mode (default a=rw) > > TYPE: > > b Block device > > c or u Character device > > p Named pipe (MAJOR and MINOR are ignored) > > chmod: /dev/pvrsrvkm: No such file or directory > > PVR:(Error): OpenServices: Cannot open device driver /dev/omapdrm_pvr. > [140, /pv > r_bridge_u.c] > > PVR:(Error): PVRSRVInitSrvConnect: PVRSRVConnect failed [2572, > /bridged_pvr_glue > .c] > > PVR:(Error): SrvInit: PVRSRVInitSrvConnect failed (4) [37, /srvinit.c] > > /usr/bin/pvrsrvctl: SrvInit failed (already initialized?) (err=4) > > ti-gfx: unable to start server > > Initializing SGX graphics driver PVR:(Error): OpenServices: Cannot open > device d > river /dev/omapdrm_pvr. [140, /pvr_bridge_u.c] > > PVR:(Error): PVRSRVInitSrvConnect: PVRSRVConnect failed [2572, > /bridged_pvr_glue > .c] > > PVR:(Error): SrvInit: PVRSRVInitSrvConnect failed (4) [37, /srvinit.c] > > PVR:(Error): main: SrvInit failed (4) [49, /pvrsrvinit.c] > > FAIL > > > > Welcome to Threesixty > > threesixty-buildroot login: > > > Thank you, > > On Wednesday, August 15, 2018 at 2:44:53 AM UTC-6, c2h2 wrote: >> >> hardware side: is your REFCLK connected to PHY and am335x? 25MHz clock >> can be detected? and 2 PHY ADDR pins stable while mdio probing? >> >> uboot toggle reset example can be found here: >> https://github.com/c2h2/aria-uboot/blob/7504def7830aaf4e8478ad098d8eec1951d5ccb6/board/ti/am335x/board.c#L505 >> >> On Wed, Aug 15, 2018 at 4:27 AM Robert Nelson <robert...@gmail.com> >> wrote: >> >>> On Tue, Aug 14, 2018 at 3:24 PM <sam.a...@gmail.com> wrote: >>> > >>> > Hi Frank, >>> > >>> > Actually I am able to toggle GPIO now, but the GPIO is getting reset >>> at Kernel. PHY reset is suppose to happen at startup on u-boot. How can I >>> toggle GPIO at startup? >>> >>> No the dts file your tweaking would cause the phy reset to occur in >>> the kernel startup.. >>> >>> For u-boot, you need to modify the u-boot sources.. >>> >>> Regards, >>> >>> -- >>> Robert Nelson >>> https://rcn-ee.com/ >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to beagleboard...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/CAOCHtYgWnyZH9yk0XX6GYkuwotOGv9%3DX%2BTV3htmy%2BhQ7VtR6qw%40mail.gmail.com >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> -- >> Yiling Cao >> http://umine.io/ <http://umie.io/> >> http://ariaboard.com/ >> http://shanghainovotech.com/ >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/e6e0f5c0-8cf2-4946-a583-03335d71314a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.