ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH

[citronick]

I just received my S7-F1 & it will not produce an ip address to configure my miner. It seems to be hashing on the default pool settings Bitmain configures, more profit for them while customers configure or try to configure their miners.

Following the instruction for the s7 pdf & downloading the Chinese version of ipreport the software always reports "has timed out start again" in Chinese, Gooble search translation.

I am sure the unit is mining because it goes full rpm on the fan & gives green LED on the controller board face. I do notice a red LED at rear closest to the ASIC boards, also red LED lights on the front of the ASIC boards. The unit produces heat, telling me it is mining somewhere.

There is a ‘Reset’ button on the right hand side of the Ethernet port, next to the green and red LED light. BTC Power on miner and let it run for 5 minutes BTC, then press and hold the reset button for 10seconds in order to restore to the default settings and reboot. The red LED will flash once every 15 seconds automatically if the reset is operated successfully.

Bitmain      11:37 AM (12 hours ago)
##- Please type your reply above this line -## Your request (2467) has been r...

Maybe they reply after 24hrs?

Cheers!
::*)

what PSU are you using?
will a EVGA 1300w enough for this new S7-F1 ?

[1714853946]

1714853946

[1714853946]

1714853946

[smaxz]

specs are that you need 1250watts to run it. accounting for loss its likely over the specs of a evga 1300. taking the safety margin of never using more than 80% load for extended periods its for sure too much.

[Legacy2005]

Now BITMAIN is offering an Fan Bracket with srews and the 6000rpm Fan for the SF-1 
What about the warranty if you remove the backside srews....

hmm o look a way for them to get more money from us. they realize most will need the rear fan why not sell a unit with 1 and then charge more to get a second.

[notlist3d]

Now BITMAIN is offering an Fan Bracket with srews and the 6000rpm Fan for the SF-1 
What about the warranty if you remove the backside srews....
*removed pic so not huge post it is above

I personally like that they have started offering parts via website. They have made it where you can order many parts without shipping old ones in. This means you can have a spare on hand depending on how many you have this is a nice idea really.   

Could make it where you have 0 downtime almost if you have an extra part in some cases.   So I'm all for it personally on them selling parts to miners.

Sure, i like getting spare parts easily and that's a great service, BUT if i remove the screws on the backside of the new B16 SF-1, i will brake the warranty if i do so in 90 days, so that is not what i want from BITMAIN...
They could offer a singel fan version and also an option for them to deliver the S7 with two fans, like they did actually.

Sure but if in 90 day's you can email and get a anwser pretty quick getting permission and warranty remains in tact.  Shoot them a email and say my X part seems to be broken but I have a spare, can I replace it and see the results and keep warranty in tact?

Chances are a email as easy as that will keep your warranty in  tact if you did have a replacement part that needed changed in it.  So I don't see it as a huge thing, that will have a lot of downtime.

[carlosmnk]

I just received my S7-F1 & it will not produce an ip address to configure my miner. It seems to be hashing on the default pool settings Bitmain configures, more profit for them while customers configure or try to configure their miners.

Following the instruction for the s7 pdf & downloading the Chinese version of ipreport the software always reports "has timed out start again" in Chinese, Gooble search translation.

I am sure the unit is mining because it goes full rpm on the fan & gives green LED on the controller board face. I do notice a red LED at rear closest to the ASIC boards, also red LED lights on the front of the ASIC boards. The unit produces heat, telling me it is mining somewhere.

There is a ‘Reset’ button on the right hand side of the Ethernet port, next to the green and red LED light. BTC Power on miner and let it run for 5 minutes BTC, then press and hold the reset button for 10seconds in order to restore to the default settings and reboot. The red LED will flash once every 15 seconds automatically if the reset is operated successfully.

Bitmain      11:37 AM (12 hours ago)
##- Please type your reply above this line -## Your request (2467) has been r...

Maybe they reply after 24hrs?

Cheers!
::*)

what PSU are you using?
will a EVGA 1300w enough for this new S7-F1 ?

Probably not, usually, this miners are draining 1400w (perphaps more), so, it is not enough... 

[Sierra8561]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

[mu77aL]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

Haha - I would take that aswell
Anyways could you guys give a little review of the Profibility of the Antminer s7 ?
That would be awesome to know which profits you guys generating with theese.

regards

[aarons6]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

Haha - I would take that aswell
Anyways could you guys give a little review of the Profibility of the Antminer s7 ?
That would be awesome to know which profits you guys generating with theese.

regards

profitability is 100% subject to power costs and the type of power supply you choose.  there is no way to suggest you will be profitable or not without knowing what yours is.

[alh]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

Haha - I would take that aswell
Anyways could you guys give a little review of the Profibility of the Antminer s7 ?
That would be awesome to know which profits you guys generating with theese.

regards

As always, start with something like:

https://bitcoinwisdom.com/bitcoin/difficulty

At the present BTC price and zero cost electricity, an S7 will earn about $40 for the next week. You can do the math to figure out how long it will take to pay off your S7. Don't forget cooling, and PSU cost in your calculation.

As was mentioned, it all comes down to ELECTRICITY, ELECTRICITY, ELECTRICITY!!!

[elrippo]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

Haha - I would take that aswell
Anyways could you guys give a little review of the Profibility of the Antminer s7 ?
That would be awesome to know which profits you guys generating with theese.

regards

As always, start with something like:

https://bitcoinwisdom.com/bitcoin/difficulty

At the present BTC price and zero cost electricity, an S7 will earn about $40 for the next week. You can do the math to figure out how long it will take to pay off your S7. Don't forget cooling, and PSU cost in your calculation.

As was mentioned, it all comes down to ELECTRICITY, ELECTRICITY, ELECTRICITY!!!

I personally prefer this one to play with some calculations -> https://tradeblock.com/bitcoin/mining

[SaBit]

If you know the MAC address, bind it to a static ip, then you can acces the gui?

I just received my S7-F1 & it will not produce an ip address to configure my miner. It seems to be hashing on the default pool settings Bitmain configures, more profit for them while customers configure or try to configure their miners.

Following the instruction for the s7 pdf & downloading the Chinese version of ipreport the software always reports "has timed out start again" in Chinese, Gooble search translation.

I am sure the unit is mining because it goes full rpm on the fan & gives green LED on the controller board face. I do notice a red LED at rear closest to the ASIC boards, also red LED lights on the front of the ASIC boards. The unit produces heat, telling me it is mining somewhere.

There is a ‘Reset’ button on the right hand side of the Ethernet port, next to the green and red LED light. BTC Power on miner and let it run for 5 minutes BTC, then press and hold the reset button for 10seconds in order to restore to the default settings and reboot. The red LED will flash once every 15 seconds automatically if the reset is operated



Maybe they reply after 24hrs?

Cheers!
::*)

are you on a /16 network? just try 192.168.0.2 through 192.168.0.25 or so in your browser.. this wont work obviously if you have a slew of devices on your network but if you just have a few tablets and laptops you can find the antminer within 5min by allowing each query to port 80 to timeout in your web browser till you hit the open port.

the fan actually turns down from full speed once it begins hashing.. if you have no boards plugged in but the fan connected to the control board, the fan still runs full power.

you can confirm this theory by checking the heat coming from the case.. it should be cold air if its not yet hashing.

i do like however how the default pools are solo mining pools so if an errand customer configure is lucky it hits a block for bitmain

[elrippo]

If you know the MAC address, bind it to a static ip, then you can acces the gui?

I just received my S7-F1 & it will not produce an ip address to configure my miner. It seems to be hashing on the default pool settings Bitmain configures, more profit for them while customers configure or try to configure their miners.

Following the instruction for the s7 pdf & downloading the Chinese version of ipreport the software always reports "has timed out start again" in Chinese, Gooble search translation.

I am sure the unit is mining because it goes full rpm on the fan & gives green LED on the controller board face. I do notice a red LED at rear closest to the ASIC boards, also red LED lights on the front of the ASIC boards. The unit produces heat, telling me it is mining somewhere.

There is a ‘Reset’ button on the right hand side of the Ethernet port, next to the green and red LED light. BTC Power on miner and let it run for 5 minutes BTC, then press and hold the reset button for 10seconds in order to restore to the default settings and reboot. The red LED will flash once every 15 seconds automatically if the reset is operated



Maybe they reply after 24hrs?

Cheers!
::*)

are you on a /16 network? just try 192.168.0.2 through 192.168.0.25 or so in your browser.. this wont work obviously if you have a slew of devices on your network but if you just have a few tablets and laptops you can find the antminer within 5min by allowing each query to port 80 to timeout in your web browser till you hit the open port.

the fan actually turns down from full speed once it begins hashing.. if you have no boards plugged in but the fan connected to the control board, the fan still runs full power.

you can confirm this theory by checking the heat coming from the case.. it should be cold air if its not yet hashing.

i do like however how the default pools are solo mining pools so if an errand customer configure is lucky it hits a block for bitmain

That would be a way for example 

[AriesIV10]

Does anyone have any extra bitmain $100.00 off coupons they would donate me?

PM me with you bitmain ID and I will send you one.

[sloopy]

It looks like my Batch 1 S7 control board bit the dust.
Would any of you guys care to take a look and let me know your thoughts?
I was in the ER with Kidney Stones today, so I'm not going to be putting it on another control board for testing tonight, but I think this pretty much tells us.

What do you think?

Code:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.8.13 (xxl@armdev01) (gcc version 4.7.4 20130626 (prerelease) (Linaro GCC 4.7-2013.07) ) #22 SMP Tue Dec 2 15:26:11 CST 2014
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] On node 0 totalpages: 130816
[    0.000000] free_area_init_node: node 0, pgdat c06cb100, node_mem_map c0726000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 129792 pages, LIFO batch:31
[    0.000000] AM335X ES1.0 (neon )
[    0.000000] PERCPU: Embedded 8 pages/cpu @c0b36000 s9408 r8192 d15168 u32768
[    0.000000] pcpu-alloc: s9408 r8192 d15168 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
[    0.000000] Kernel command line: console=ttyO0,115200n8 init=/sbin/init
[    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] __ex_table already sorted, skipping sort
[    0.000000] allocated 1048576 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 511MB = 511MB total
[    0.000000] Memory: 495508k/495508k available, 28780k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf800000 - 0xbfe00000   (   6 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0612cf0   (6188 kB)
[    0.000000]       .init : 0xc0613000 - 0xc06554c0   ( 266 kB)
[    0.000000]       .data : 0xc0656000 - 0xc06cc020   ( 473 kB)
[    0.000000]        .bss : 0xc06cc020 - 0xc0725e3c   ( 360 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to 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 interrupts
[    0.000000] Total of 128 interrupts on 1 active controller
[    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[    0.000000] Console: colour dummy device 80x30
[    0.000356] Calibrating delay loop... 545.07 BogoMIPS (lpj=531968)
[    0.015406] pid_max: default: 32768 minimum: 301
[    0.015644] Security Framework initialized
[    0.015740] Mount-cache hash table entries: 512
[    0.025659] Initializing cgroup subsys cpuacct
[    0.025691] Initializing cgroup subsys memory
[    0.025755] Initializing cgroup subsys blkio
[    0.025899] CPU: Testing write buffer coherency: ok
[    0.026439] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.026513] Setting up static identity map for 0x8038c820 - 0x8038c86c
[    0.027905] Brought up 1 CPUs
[    0.027930] SMP: Total of 1 processors activated (545.07 BogoMIPS).
[    0.029216] devtmpfs: initialized
[    0.093724] pinctrl core: initialized pinctrl subsystem
[    0.093938] rstctl core: initialized rstctl subsystem
[    0.094434] regulator-dummy: no parameters
[    0.094947] NET: Registered protocol family 16
[    0.095708] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.105512] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.106294] platform 49000000.edma: alias fck already exists
[    0.106327] platform 49000000.edma: alias fck already exists
[    0.106355] platform 49000000.edma: alias fck already exists
[    0.107560] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[    0.107746] OMAP GPIO hardware version 0.1
[    0.109082] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[    0.110403] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[    0.111866] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[    0.112405] of_get_named_gpio_flags exited with status 52
[    0.112437] gpio-rctrl rstctl.3: loaded OK
[    0.117261] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[    0.120515] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.122744] cpsw.0: No hwaddr in dt. Using d0:5f:b8:e9:a3:c0 from efuse
[    0.122776] cpsw.1: No hwaddr in dt. Using d0:5f:b8:e9:a3:c2 from efuse
[    0.138268] bio: create slab <bio-0> at 0
[    0.150427] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[    0.150666] of_get_named_gpio_flags: can't parse gpios property
[    0.150880] vmmcsd_fixed: 3300 mV 
[    0.153935] SCSI subsystem initialized
[    0.154424] usbcore: registered new interface driver usbfs
[    0.154559] usbcore: registered new interface driver hub
[    0.154837] usbcore: registered new device driver usb
[    0.156912] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    0.158437] input: tps65217_pwr_but as /devices/ocp.2/44e0b000.i2c/i2c-0/0-0024/input/input0
[    0.160193] DCDC1: at 1500 mV 
[    0.161340] vdd_mpu: 925 <--> 1325 mV at 1325 mV 
[    0.162528] vdd_core: 925 <--> 1150 mV at 1100 mV 
[    0.163627] LDO1: at 1800 mV 
[    0.164763] LDO2: at 3300 mV 
[    0.166700] LDO3: 1800 mV 
[    0.167812] LDO4: at 3300 mV 
[    0.168799] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    0.169506] omap_i2c 44e0b000.i2c: unable to select pin group
[    0.170301] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[    0.172626] omap_i2c 4819c000.i2c: unable to select pin group
[    0.172866] media: Linux media interface: v0.10
[    0.172968] Linux video capture interface: v2.00
[    0.173091] pps_core: LinuxPPS API ver. 1 registered
[    0.173107] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.173975] Advanced Linux Sound Architecture Driver Initialized.
[    0.175138] Switching to clocksource gp_timer
[    0.193352] NET: Registered protocol family 2
[    0.194367] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.194509] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[    0.194671] TCP: Hash tables configured (established 4096 bind 4096)
[    0.194829] TCP: reno registered
[    0.194858] UDP hash table entries: 256 (order: 1, 12288 bytes)
[    0.194904] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[    0.195323] NET: Registered protocol family 1
[    0.195894] RPC: Registered named UNIX socket transport module.
[    0.195915] RPC: Registered udp transport module.
[    0.195929] RPC: Registered tcp transport module.
[    0.195943] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.196317] Trying to unpack rootfs image as initramfs...
[    2.125692] Freeing initrd memory: 14780K
[    2.126328] CPU PMU: probing PMU on CPU 0
[    2.126359] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[    2.126965] omap2_mbox_probe: platform not supported
[    2.130936] VFS: Disk quotas dquot_6.5.2
[    2.131170] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    2.132529] NFS: Registering the id_resolver key type
[    2.132631] Key type id_resolver registered
[    2.132649] Key type id_legacy registered
[    2.132716] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    2.133181] msgmni has been set to 996
[    2.135979] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    2.136004] io scheduler noop registered
[    2.136020] io scheduler deadline registered
[    2.136072] io scheduler cfq registered (default)
[    2.137864] tps65217-bl tps65217-bl: no platform data provided
[    2.137904] tps65217-bl: probe of tps65217-bl failed with error -22
[    2.138880] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.141500] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[    2.141796] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0
[    2.859152] console [ttyO0] enabled
[    2.863972] [drm] Initialized drm 1.1.0 20060810
[    2.882616] brd: module loaded
[    2.892899] loop: module loaded
[    2.896353] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.903639] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.910911] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.918180] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.925448] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.964326] bone-capemgr bone_capemgr.8: bone: scan failed (1 time)
[    3.503388] bone-capemgr bone_capemgr.8: bone: scan failed (2 time)
[    4.042446] bone-capemgr bone_capemgr.8: bone: scan failed (3 time)
[    4.581507] bone-capemgr bone_capemgr.8: bone: scan failed (4 time)
[    5.120569] bone-capemgr bone_capemgr.8: bone: scan failed (5 time)
[    5.659632] bone-capemgr bone_capemgr.8: bone: scan failed (6 time)
[    6.198697] bone-capemgr bone_capemgr.8: bone: scan failed (7 time)
[    6.737757] bone-capemgr bone_capemgr.8: bone: scan failed (8 time)
[    7.276822] bone-capemgr bone_capemgr.8: bone: scan failed (9 time)
[    7.815882] bone-capemgr bone_capemgr.8: bone: scan failed (10 time)
[    8.323858] bone-capemgr bone_capemgr.8: Failed to scan baseboard eeprom
[    8.330924] bone-capemgr: probe of bone_capemgr.8 failed with error -110
[    8.340468] nand_get_flash_type: 2c,da against 2c,da
[    8.345993] ONFI param page 0 valid
[    8.349664] ONFI flash detected
[    8.352981] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64
[    8.364891] omap2-nand: detected x8 NAND flash
[    8.369554] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
[    8.375156] omap2-nand: using custom ecc layout
[    8.379995] 10 ofpart partitions found on MTD device omap2-nand.0
[    8.386387] Creating 10 MTD partitions on "omap2-nand.0":
[    8.392059] 0x000000000000-0x000000020000 : "spl"
[    8.398922] 0x000000020000-0x000000040000 : "spl_backup1"
[    8.406376] 0x000000040000-0x000000060000 : "spl_backup2"
[    8.413793] 0x000000060000-0x000000080000 : "spl_backup3"
[    8.421064] 0x000000080000-0x000000240000 : "u-boot"
[    8.429333] 0x000000240000-0x000000260000 : "bootenv"
[    8.436319] 0x000000260000-0x000000280000 : "fdt"
[    8.442943] 0x000000280000-0x000000780000 : "kernel"
[    8.453936] 0x000000800000-0x000001c00000 : "root"
[    8.477354] 0x000001c00000-0x000003000000 : "config"
[    8.501107] OneNAND driver initializing
[    8.508607] edma-dma-engine edma-dma-engine.0: allocated channel for 0:17
[    8.515898] edma-dma-engine edma-dma-engine.0: allocated channel for 0:16
[    8.526174] edma-dma-engine edma-dma-engine.0: allocated channel for 0:43
[    8.533461] edma-dma-engine edma-dma-engine.0: allocated channel for 0:42
[    8.542710] usbcore: registered new interface driver asix
[    8.548549] usbcore: registered new interface driver cdc_ether
[    8.554832] usbcore: registered new interface driver smsc95xx
[    8.560954] usbcore: registered new interface driver net1080
[    8.566976] usbcore: registered new interface driver cdc_subset
[    8.573285] usbcore: registered new interface driver zaurus
[    8.579268] usbcore: registered new interface driver cdc_ncm
[    8.586040] usbcore: registered new interface driver cdc_acm
[    8.591997] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    8.600374] Initializing USB Mass Storage driver...
[    8.605600] usbcore: registered new interface driver usb-storage
[    8.611899] USB Mass Storage support registered.
[    8.616928] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[    8.623590] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[    8.628826] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[    8.637590] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    8.637611] musb-hdrc: MHDRC RTL version 2.0 
[    8.637626] musb-hdrc: setup fifo_mode 4
[    8.637655] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    8.637806] musb-hdrc musb-hdrc.0.auto: *** mode=3
[    8.642849] musb-hdrc musb-hdrc.0.auto: *** power=250
[    8.648799] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[    8.654042] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[    8.662804] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    8.662824] musb-hdrc: MHDRC RTL version 2.0 
[    8.662838] musb-hdrc: setup fifo_mode 4
[    8.662861] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    8.662979] musb-hdrc musb-hdrc.1.auto: *** mode=1
[    8.668019] musb-hdrc musb-hdrc.1.auto: *** power=250
[    8.673325] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    8.679715] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    8.687952] musb-hdrc musb-hdrc.1.auto: supports USB remote wakeup
[    8.688065] usb usb1: default language 0x0409
[    8.688124] usb usb1: udev 1, busnum 1, minor = 0
[    8.688147] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    8.695278] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.702849] usb usb1: Product: MUSB HDRC host driver
[    8.708063] usb usb1: Manufacturer: Linux 3.8.13 musb-hcd
[    8.713730] usb usb1: SerialNumber: musb-hdrc.1.auto
[    8.719610] usb usb1: usb_probe_device
[    8.719638] usb usb1: configuration #1 chosen from 1 choice
[    8.719702] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[    8.719913] hub 1-0:1.0: usb_probe_interface
[    8.719936] hub 1-0:1.0: usb_probe_interface - got id
[    8.719962] hub 1-0:1.0: USB hub found
[    8.724002] hub 1-0:1.0: 1 port detected
[    8.728173] hub 1-0:1.0: standalone hub
[    8.728193] hub 1-0:1.0: individual port power switching
[    8.728212] hub 1-0:1.0: no over-current protection
[    8.728229] hub 1-0:1.0: Single TT
[    8.728251] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
[    8.728270] hub 1-0:1.0: power on to power good time: 10ms
[    8.728314] hub 1-0:1.0: local power source is good
[    8.728420] hub 1-0:1.0: enabling power on all ports
[    8.729488] mousedev: PS/2 mouse device common for all mice
[    8.737864] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[    8.745346] 44e3e000.rtc: already running
[    8.749834] i2c /dev entries driver
[    8.755222] pps_ldisc: PPS line discipline registered
[    8.760699] Driver for 1-wire Dallas network protocol.
[    8.767960] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    8.775523] cpuidle: using governor ladder
[    8.779846] cpuidle: using governor menu
[    8.784393] of_get_named_gpio_flags exited with status 6
[    8.784413] of_get_named_gpio_flags: can't parse gpios property
[    8.784428] of_get_named_gpio_flags: can't parse gpios property
[    8.784465] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[    8.791686] omap_hsmmc mmc.4: Failed to get rstctl; not using any
[    8.798506] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[    8.805706] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[    8.813043] mmc.4 supply vmmc_aux not found, using dummy regulator
[    8.820027] omap_hsmmc mmc.4: pins are not configured from the driver
[    8.829682] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
[    8.853521] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.7
[    8.865216] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.7) status -22
[    8.872519] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[    8.881547] leds-gpio gpio-leds.7: pins are not configured from the driver
[    8.888780] of_get_named_gpio_flags exited with status 53
[    8.888804] of_get_named_gpio_flags exited with status 54
[    8.888825] of_get_named_gpio_flags exited with status 55
[    8.888846] of_get_named_gpio_flags exited with status 56
[    8.888882] of_get_named_gpio_flags exited with status 53
[    8.889171] of_get_named_gpio_flags exited with status 54
[    8.889385] of_get_named_gpio_flags exited with status 55
[    8.889573] of_get_named_gpio_flags exited with status 56
[    8.890178] ledtrig-cpu: registered to indicate activity on CPUs
[    8.896889] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[    8.904081] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    8.912210] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    8.918493] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[    8.925696] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[    8.938125] usbcore: registered new interface driver usbhid
[    8.944037] usbhid: USB HID core driver
[    8.951015] TCP: cubic registered
[    8.954529] Initializing XFRM netlink socket
[    8.959086] NET: Registered protocol family 17
[    8.963899] NET: Registered protocol family 15
[    8.968736] Key type dns_resolver registered
[    8.973377] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    8.981489] ThumbEE CPU extension supported.
[    8.986094] Registering SWP/SWPB emulation handler
[    8.992090] registered taskstats version 1
[    9.048327] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[    9.054742] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    9.069143] libphy: 4a101000.mdio: probed
[    9.073452] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    9.083325] Detected MACID = d0:5f:b8:e9:a3:c0
[    9.088012] cpsw 4a100000.ethernet: NAPI disabled
[    9.094671] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    9.111048] ALSA device list:
[    9.114191]   No soundcards found.
[    9.118373] Freeing init memory: 264K
[    9.122289] Failed to execute /init
[    9.384880] compile Oct 23 2015--11:16:47
[    9.389171] CM_PER_SPI1_CLKCTRL 0x10002
[    9.393214] spi_vaddr 0xfa1a0000
[    9.396600] version 0x40300a0b
[    9.399795] OMAP2_MCSPI_SYSSTATUS 0x1
[    9.403631] OMAP2_MCSPI_MODULCTRL 0x1
[    9.407466] OMAP2_MCSPI_CHCONF0 0x180103c5
[    9.415573] Initial OMAP2_MCSPI_IRQSTATUS{0x0}OMAP2_MCSPI_IRQENABLE{0x0}
[    9.428398] hash ok
[    9.430671] hashtest OK
[    9.433493] bitmain-asic: success to register device
[    9.443150] Detect hardware version = 4
[    9.447237] fix hardware version
[    9.450618] hardware_version = 0x4
[    9.454287] S5 ctrl board test V1.1
[    9.458191] bitmain_asic_open ok
[   10.818292] stop send work to all chain
[   10.823500] Sending open core work
[   10.828431] Send new block cmd
[   10.933047] Division by zero in kernel.
[   10.937108] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c0193c53>] (Ldiv0+0x9/0x12)
[   10.945526] [<c0193c53>] (Ldiv0+0x9/0x12) from [<bf80582b>] (nonce_query+0x4e/0xe4 [bitmain_spi])
[   10.954836] [<bf80582b>] (nonce_query+0x4e/0xe4 [bitmain_spi]) from [<bf801879>] (bitmain_asic_close+0x68/0x114 [bitmain_spi])
[   10.966754] [<bf801879>] (bitmain_asic_close+0x68/0x114 [bitmain_spi]) from [<c0094f27>] (__fput+0x9b/0x154)
[   10.977045] [<c0094f27>] (__fput+0x9b/0x154) from [<c003b13d>] (task_work_run+0x79/0x8c)
[   10.985513] [<c003b13d>] (task_work_run+0x79/0x8c) from [<c000eb75>] (do_work_pending+0x51/0x5c)
[   10.994721] [<c000eb75>] (do_work_pending+0x51/0x5c) from [<c000c693>] (work_pending+0x9/0x1a)
[   11.003736] timeout {0x189b}
[   11.006749] rev timeout {0x9b180080}
[   11.010785] set_baud cmd_buf[0]{0x86}cmd_buf[1]{0x10}cmd_buf[2]{0x1a}cmd_buf[3]{0x17}
[   11.018979] send BC data:
[   11.018979] 0x0000: 0x03 0x00 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.032649] send BC data:
[   11.032649] 0x0000: 0x03 0x02 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.050226] send BC data:
[   11.050226] 0x0000: 0x03 0x05 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.161559] set_voltage cmd_buf[0]{0xaa}cmd_buf[1]{0xb7}cmd_buf[2]{0x25}cmd_buf[3]{0xcd}
[   11.170017] send BC data:
[   11.170017] 0x0000: 0x03 0x00 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.184992] send BC data:
[   11.184992] 0x0000: 0x03 0x02 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.202570] send BC data:
[   11.202570] 0x0000: 0x03 0x05 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.313904] bitmain_asic_close
[   11.722708] jffs2: jffs2_scan_eraseblock(): Node at 0x00f22ff8 {0x1985, 0xe001, 0x00000034) has invalid CRC 0xe0011985 (calculated 0x755c292f)
[   11.736078] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00f22ffc: 0x0034 instead
[   11.864210] jffs2: notice: (148) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[   12.827170] net eth0: initializing cpsw version 1.12 (0)
[   12.834968] net eth0: phy found : id is : 0x7c0f1
[   12.839924] libphy: PHY 4a101000.mdio:01 not found
[   12.844943] net eth0: phy 4a101000.mdio:01 not found on slave 1
[   15.912215] libphy: 4a101000.mdio:00 - Link is Up - 100/Full

[MyRig]

It may not be the control PCB set, but please try to updat to the newest firmware first.  if problem continues, please test the control PCB with another working unit. 

It looks like my Batch 1 S7 control board bit the dust.
Would any of you guys care to take a look and let me know your thoughts?
I was in the ER with Kidney Stones today, so I'm not going to be putting it on another control board for testing tonight, but I think this pretty much tells us.

What do you think?

Code:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.8.13 (xxl@armdev01) (gcc version 4.7.4 20130626 (prerelease) (Linaro GCC 4.7-2013.07) ) #22 SMP Tue Dec 2 15:26:11 CST 2014
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] On node 0 totalpages: 130816
[    0.000000] free_area_init_node: node 0, pgdat c06cb100, node_mem_map c0726000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 129792 pages, LIFO batch:31
[    0.000000] AM335X ES1.0 (neon )
[    0.000000] PERCPU: Embedded 8 pages/cpu @c0b36000 s9408 r8192 d15168 u32768
[    0.000000] pcpu-alloc: s9408 r8192 d15168 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
[    0.000000] Kernel command line: console=ttyO0,115200n8 init=/sbin/init
[    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] __ex_table already sorted, skipping sort
[    0.000000] allocated 1048576 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 511MB = 511MB total
[    0.000000] Memory: 495508k/495508k available, 28780k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf800000 - 0xbfe00000   (   6 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0612cf0   (6188 kB)
[    0.000000]       .init : 0xc0613000 - 0xc06554c0   ( 266 kB)
[    0.000000]       .data : 0xc0656000 - 0xc06cc020   ( 473 kB)
[    0.000000]        .bss : 0xc06cc020 - 0xc0725e3c   ( 360 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to 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 interrupts
[    0.000000] Total of 128 interrupts on 1 active controller
[    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[    0.000000] Console: colour dummy device 80x30
[    0.000356] Calibrating delay loop... 545.07 BogoMIPS (lpj=531968)
[    0.015406] pid_max: default: 32768 minimum: 301
[    0.015644] Security Framework initialized
[    0.015740] Mount-cache hash table entries: 512
[    0.025659] Initializing cgroup subsys cpuacct
[    0.025691] Initializing cgroup subsys memory
[    0.025755] Initializing cgroup subsys blkio
[    0.025899] CPU: Testing write buffer coherency: ok
[    0.026439] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.026513] Setting up static identity map for 0x8038c820 - 0x8038c86c
[    0.027905] Brought up 1 CPUs
[    0.027930] SMP: Total of 1 processors activated (545.07 BogoMIPS).
[    0.029216] devtmpfs: initialized
[    0.093724] pinctrl core: initialized pinctrl subsystem
[    0.093938] rstctl core: initialized rstctl subsystem
[    0.094434] regulator-dummy: no parameters
[    0.094947] NET: Registered protocol family 16
[    0.095708] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.105512] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.106294] platform 49000000.edma: alias fck already exists
[    0.106327] platform 49000000.edma: alias fck already exists
[    0.106355] platform 49000000.edma: alias fck already exists
[    0.107560] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[    0.107746] OMAP GPIO hardware version 0.1
[    0.109082] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[    0.110403] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[    0.111866] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[    0.112405] of_get_named_gpio_flags exited with status 52
[    0.112437] gpio-rctrl rstctl.3: loaded OK
[    0.117261] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[    0.120515] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.122744] cpsw.0: No hwaddr in dt. Using d0:5f:b8:e9:a3:c0 from efuse
[    0.122776] cpsw.1: No hwaddr in dt. Using d0:5f:b8:e9:a3:c2 from efuse
[    0.138268] bio: create slab <bio-0> at 0
[    0.150427] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[    0.150666] of_get_named_gpio_flags: can't parse gpios property
[    0.150880] vmmcsd_fixed: 3300 mV 
[    0.153935] SCSI subsystem initialized
[    0.154424] usbcore: registered new interface driver usbfs
[    0.154559] usbcore: registered new interface driver hub
[    0.154837] usbcore: registered new device driver usb
[    0.156912] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    0.158437] input: tps65217_pwr_but as /devices/ocp.2/44e0b000.i2c/i2c-0/0-0024/input/input0
[    0.160193] DCDC1: at 1500 mV 
[    0.161340] vdd_mpu: 925 <--> 1325 mV at 1325 mV 
[    0.162528] vdd_core: 925 <--> 1150 mV at 1100 mV 
[    0.163627] LDO1: at 1800 mV 
[    0.164763] LDO2: at 3300 mV 
[    0.166700] LDO3: 1800 mV 
[    0.167812] LDO4: at 3300 mV 
[    0.168799] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    0.169506] omap_i2c 44e0b000.i2c: unable to select pin group
[    0.170301] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[    0.172626] omap_i2c 4819c000.i2c: unable to select pin group
[    0.172866] media: Linux media interface: v0.10
[    0.172968] Linux video capture interface: v2.00
[    0.173091] pps_core: LinuxPPS API ver. 1 registered
[    0.173107] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.173975] Advanced Linux Sound Architecture Driver Initialized.
[    0.175138] Switching to clocksource gp_timer
[    0.193352] NET: Registered protocol family 2
[    0.194367] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.194509] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[    0.194671] TCP: Hash tables configured (established 4096 bind 4096)
[    0.194829] TCP: reno registered
[    0.194858] UDP hash table entries: 256 (order: 1, 12288 bytes)
[    0.194904] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[    0.195323] NET: Registered protocol family 1
[    0.195894] RPC: Registered named UNIX socket transport module.
[    0.195915] RPC: Registered udp transport module.
[    0.195929] RPC: Registered tcp transport module.
[    0.195943] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.196317] Trying to unpack rootfs image as initramfs...
[    2.125692] Freeing initrd memory: 14780K
[    2.126328] CPU PMU: probing PMU on CPU 0
[    2.126359] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[    2.126965] omap2_mbox_probe: platform not supported
[    2.130936] VFS: Disk quotas dquot_6.5.2
[    2.131170] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    2.132529] NFS: Registering the id_resolver key type
[    2.132631] Key type id_resolver registered
[    2.132649] Key type id_legacy registered
[    2.132716] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    2.133181] msgmni has been set to 996
[    2.135979] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    2.136004] io scheduler noop registered
[    2.136020] io scheduler deadline registered
[    2.136072] io scheduler cfq registered (default)
[    2.137864] tps65217-bl tps65217-bl: no platform data provided
[    2.137904] tps65217-bl: probe of tps65217-bl failed with error -22
[    2.138880] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.141500] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[    2.141796] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0
[    2.859152] console [ttyO0] enabled
[    2.863972] [drm] Initialized drm 1.1.0 20060810
[    2.882616] brd: module loaded
[    2.892899] loop: module loaded
[    2.896353] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.903639] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.910911] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.918180] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.925448] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.964326] bone-capemgr bone_capemgr.8: bone: scan failed (1 time)
[    3.503388] bone-capemgr bone_capemgr.8: bone: scan failed (2 time)
[    4.042446] bone-capemgr bone_capemgr.8: bone: scan failed (3 time)
[    4.581507] bone-capemgr bone_capemgr.8: bone: scan failed (4 time)
[    5.120569] bone-capemgr bone_capemgr.8: bone: scan failed (5 time)
[    5.659632] bone-capemgr bone_capemgr.8: bone: scan failed (6 time)
[    6.198697] bone-capemgr bone_capemgr.8: bone: scan failed (7 time)
[    6.737757] bone-capemgr bone_capemgr.8: bone: scan failed (8 time)
[    7.276822] bone-capemgr bone_capemgr.8: bone: scan failed (9 time)
[    7.815882] bone-capemgr bone_capemgr.8: bone: scan failed (10 time)
[    8.323858] bone-capemgr bone_capemgr.8: Failed to scan baseboard eeprom
[    8.330924] bone-capemgr: probe of bone_capemgr.8 failed with error -110
[    8.340468] nand_get_flash_type: 2c,da against 2c,da
[    8.345993] ONFI param page 0 valid
[    8.349664] ONFI flash detected
[    8.352981] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64
[    8.364891] omap2-nand: detected x8 NAND flash
[    8.369554] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
[    8.375156] omap2-nand: using custom ecc layout
[    8.379995] 10 ofpart partitions found on MTD device omap2-nand.0
[    8.386387] Creating 10 MTD partitions on "omap2-nand.0":
[    8.392059] 0x000000000000-0x000000020000 : "spl"
[    8.398922] 0x000000020000-0x000000040000 : "spl_backup1"
[    8.406376] 0x000000040000-0x000000060000 : "spl_backup2"
[    8.413793] 0x000000060000-0x000000080000 : "spl_backup3"
[    8.421064] 0x000000080000-0x000000240000 : "u-boot"
[    8.429333] 0x000000240000-0x000000260000 : "bootenv"
[    8.436319] 0x000000260000-0x000000280000 : "fdt"
[    8.442943] 0x000000280000-0x000000780000 : "kernel"
[    8.453936] 0x000000800000-0x000001c00000 : "root"
[    8.477354] 0x000001c00000-0x000003000000 : "config"
[    8.501107] OneNAND driver initializing
[    8.508607] edma-dma-engine edma-dma-engine.0: allocated channel for 0:17
[    8.515898] edma-dma-engine edma-dma-engine.0: allocated channel for 0:16
[    8.526174] edma-dma-engine edma-dma-engine.0: allocated channel for 0:43
[    8.533461] edma-dma-engine edma-dma-engine.0: allocated channel for 0:42
[    8.542710] usbcore: registered new interface driver asix
[    8.548549] usbcore: registered new interface driver cdc_ether
[    8.554832] usbcore: registered new interface driver smsc95xx
[    8.560954] usbcore: registered new interface driver net1080
[    8.566976] usbcore: registered new interface driver cdc_subset
[    8.573285] usbcore: registered new interface driver zaurus
[    8.579268] usbcore: registered new interface driver cdc_ncm
[    8.586040] usbcore: registered new interface driver cdc_acm
[    8.591997] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    8.600374] Initializing USB Mass Storage driver...
[    8.605600] usbcore: registered new interface driver usb-storage
[    8.611899] USB Mass Storage support registered.
[    8.616928] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[    8.623590] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[    8.628826] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[    8.637590] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    8.637611] musb-hdrc: MHDRC RTL version 2.0 
[    8.637626] musb-hdrc: setup fifo_mode 4
[    8.637655] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    8.637806] musb-hdrc musb-hdrc.0.auto: *** mode=3
[    8.642849] musb-hdrc musb-hdrc.0.auto: *** power=250
[    8.648799] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[    8.654042] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[    8.662804] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    8.662824] musb-hdrc: MHDRC RTL version 2.0 
[    8.662838] musb-hdrc: setup fifo_mode 4
[    8.662861] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    8.662979] musb-hdrc musb-hdrc.1.auto: *** mode=1
[    8.668019] musb-hdrc musb-hdrc.1.auto: *** power=250
[    8.673325] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    8.679715] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    8.687952] musb-hdrc musb-hdrc.1.auto: supports USB remote wakeup
[    8.688065] usb usb1: default language 0x0409
[    8.688124] usb usb1: udev 1, busnum 1, minor = 0
[    8.688147] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    8.695278] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.702849] usb usb1: Product: MUSB HDRC host driver
[    8.708063] usb usb1: Manufacturer: Linux 3.8.13 musb-hcd
[    8.713730] usb usb1: SerialNumber: musb-hdrc.1.auto
[    8.719610] usb usb1: usb_probe_device
[    8.719638] usb usb1: configuration #1 chosen from 1 choice
[    8.719702] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[    8.719913] hub 1-0:1.0: usb_probe_interface
[    8.719936] hub 1-0:1.0: usb_probe_interface - got id
[    8.719962] hub 1-0:1.0: USB hub found
[    8.724002] hub 1-0:1.0: 1 port detected
[    8.728173] hub 1-0:1.0: standalone hub
[    8.728193] hub 1-0:1.0: individual port power switching
[    8.728212] hub 1-0:1.0: no over-current protection
[    8.728229] hub 1-0:1.0: Single TT
[    8.728251] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
[    8.728270] hub 1-0:1.0: power on to power good time: 10ms
[    8.728314] hub 1-0:1.0: local power source is good
[    8.728420] hub 1-0:1.0: enabling power on all ports
[    8.729488] mousedev: PS/2 mouse device common for all mice
[    8.737864] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[    8.745346] 44e3e000.rtc: already running
[    8.749834] i2c /dev entries driver
[    8.755222] pps_ldisc: PPS line discipline registered
[    8.760699] Driver for 1-wire Dallas network protocol.
[    8.767960] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    8.775523] cpuidle: using governor ladder
[    8.779846] cpuidle: using governor menu
[    8.784393] of_get_named_gpio_flags exited with status 6
[    8.784413] of_get_named_gpio_flags: can't parse gpios property
[    8.784428] of_get_named_gpio_flags: can't parse gpios property
[    8.784465] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[    8.791686] omap_hsmmc mmc.4: Failed to get rstctl; not using any
[    8.798506] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[    8.805706] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[    8.813043] mmc.4 supply vmmc_aux not found, using dummy regulator
[    8.820027] omap_hsmmc mmc.4: pins are not configured from the driver
[    8.829682] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
[    8.853521] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.7
[    8.865216] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.7) status -22
[    8.872519] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[    8.881547] leds-gpio gpio-leds.7: pins are not configured from the driver
[    8.888780] of_get_named_gpio_flags exited with status 53
[    8.888804] of_get_named_gpio_flags exited with status 54
[    8.888825] of_get_named_gpio_flags exited with status 55
[    8.888846] of_get_named_gpio_flags exited with status 56
[    8.888882] of_get_named_gpio_flags exited with status 53
[    8.889171] of_get_named_gpio_flags exited with status 54
[    8.889385] of_get_named_gpio_flags exited with status 55
[    8.889573] of_get_named_gpio_flags exited with status 56
[    8.890178] ledtrig-cpu: registered to indicate activity on CPUs
[    8.896889] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[    8.904081] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    8.912210] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    8.918493] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[    8.925696] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[    8.938125] usbcore: registered new interface driver usbhid
[    8.944037] usbhid: USB HID core driver
[    8.951015] TCP: cubic registered
[    8.954529] Initializing XFRM netlink socket
[    8.959086] NET: Registered protocol family 17
[    8.963899] NET: Registered protocol family 15
[    8.968736] Key type dns_resolver registered
[    8.973377] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    8.981489] ThumbEE CPU extension supported.
[    8.986094] Registering SWP/SWPB emulation handler
[    8.992090] registered taskstats version 1
[    9.048327] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[    9.054742] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    9.069143] libphy: 4a101000.mdio: probed
[    9.073452] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    9.083325] Detected MACID = d0:5f:b8:e9:a3:c0
[    9.088012] cpsw 4a100000.ethernet: NAPI disabled
[    9.094671] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    9.111048] ALSA device list:
[    9.114191]   No soundcards found.
[    9.118373] Freeing init memory: 264K
[    9.122289] Failed to execute /init
[    9.384880] compile Oct 23 2015--11:16:47
[    9.389171] CM_PER_SPI1_CLKCTRL 0x10002
[    9.393214] spi_vaddr 0xfa1a0000
[    9.396600] version 0x40300a0b
[    9.399795] OMAP2_MCSPI_SYSSTATUS 0x1
[    9.403631] OMAP2_MCSPI_MODULCTRL 0x1
[    9.407466] OMAP2_MCSPI_CHCONF0 0x180103c5
[    9.415573] Initial OMAP2_MCSPI_IRQSTATUS{0x0}OMAP2_MCSPI_IRQENABLE{0x0}
[    9.428398] hash ok
[    9.430671] hashtest OK
[    9.433493] bitmain-asic: success to register device
[    9.443150] Detect hardware version = 4
[    9.447237] fix hardware version
[    9.450618] hardware_version = 0x4
[    9.454287] S5 ctrl board test V1.1
[    9.458191] bitmain_asic_open ok
[   10.818292] stop send work to all chain
[   10.823500] Sending open core work
[   10.828431] Send new block cmd
[   10.933047] Division by zero in kernel.
[   10.937108] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c0193c53>] (Ldiv0+0x9/0x12)
[   10.945526] [<c0193c53>] (Ldiv0+0x9/0x12) from [<bf80582b>] (nonce_query+0x4e/0xe4 [bitmain_spi])
[   10.954836] [<bf80582b>] (nonce_query+0x4e/0xe4 [bitmain_spi]) from [<bf801879>] (bitmain_asic_close+0x68/0x114 [bitmain_spi])
[   10.966754] [<bf801879>] (bitmain_asic_close+0x68/0x114 [bitmain_spi]) from [<c0094f27>] (__fput+0x9b/0x154)
[   10.977045] [<c0094f27>] (__fput+0x9b/0x154) from [<c003b13d>] (task_work_run+0x79/0x8c)
[   10.985513] [<c003b13d>] (task_work_run+0x79/0x8c) from [<c000eb75>] (do_work_pending+0x51/0x5c)
[   10.994721] [<c000eb75>] (do_work_pending+0x51/0x5c) from [<c000c693>] (work_pending+0x9/0x1a)
[   11.003736] timeout {0x189b}
[   11.006749] rev timeout {0x9b180080}
[   11.010785] set_baud cmd_buf[0]{0x86}cmd_buf[1]{0x10}cmd_buf[2]{0x1a}cmd_buf[3]{0x17}
[   11.018979] send BC data:
[   11.018979] 0x0000: 0x03 0x00 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.032649] send BC data:
[   11.032649] 0x0000: 0x03 0x02 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.050226] send BC data:
[   11.050226] 0x0000: 0x03 0x05 0x00 0x00 0x86 0x10 0x1a 0x17 
[   11.161559] set_voltage cmd_buf[0]{0xaa}cmd_buf[1]{0xb7}cmd_buf[2]{0x25}cmd_buf[3]{0xcd}
[   11.170017] send BC data:
[   11.170017] 0x0000: 0x03 0x00 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.184992] send BC data:
[   11.184992] 0x0000: 0x03 0x02 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.202570] send BC data:
[   11.202570] 0x0000: 0x03 0x05 0x00 0x1a 0xaa 0xb7 0x25 0xcd 
[   11.313904] bitmain_asic_close
[   11.722708] jffs2: jffs2_scan_eraseblock(): Node at 0x00f22ff8 {0x1985, 0xe001, 0x00000034) has invalid CRC 0xe0011985 (calculated 0x755c292f)
[   11.736078] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00f22ffc: 0x0034 instead
[   11.864210] jffs2: notice: (148) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[   12.827170] net eth0: initializing cpsw version 1.12 (0)
[   12.834968] net eth0: phy found : id is : 0x7c0f1
[   12.839924] libphy: PHY 4a101000.mdio:01 not found
[   12.844943] net eth0: phy 4a101000.mdio:01 not found on slave 1
[   15.912215] libphy: 4a101000.mdio:00 - Link is Up - 100/Full

[sloopy]

It may not be the control PCB set, but please try to updat to the newest firmware first.  if problem continues, please test the control PCB with another working unit. 

Is SD-S7-20151211-600.tar.gz the newest for the Batch 1 S7?

[MyRig]

Yes, and download link is here

https://bitmaintech.com/files/download/SD-S7-20151211-600.tar.gz

Thank you!

It may not be the control PCB set, but please try to updat to the newest firmware first.  if problem continues, please test the control PCB with another working unit. 

Is SD-S7-20151211-600.tar.gz the newest for the Batch 1 S7?

[philipma1957]

good luck with that sloopy. my batch 2 is still working well

[Tupsu]

Is SD-S7-20151211-600.tar.gz the newest for the Batch 1 S7?

No, the latest is from
Wed Apr 20 17:35:27 CST 2016

S7-20160420-700M-2fan-4320.tar.gz S7 Firmware - 700M, 4.73th/s miner MD5: 4E8CC8C4F6D27E554C60F06D3EBDACC1

https://bitmaintech.com/files/download/S7-20160420-700M-2fan-4320.tar.gz

Works great with patch1 and 3, 5, 7

[sloopy]

Is SD-S7-20151211-600.tar.gz the newest for the Batch 1 S7?

No, the latest is from
Wed Apr 20 17:35:27 CST 2016

S7-20160420-700M-2fan-4320.tar.gz S7 Firmware - 700M, 4.73th/s miner MD5: 4E8CC8C4F6D27E554C60F06D3EBDACC1

https://bitmaintech.com/files/download/S7-20160420-700M-2fan-4320.tar.gz

Works great with patch1 and 3, 5, 7

Tupsu
I do not see that for a batch 1 which uses 600 Frequency
I see it for several others, if not all freqs.

Wait, you are telling me that the firmware named 2fan is for every 2fan miner.
Right?
Even though it has 700M in the description and batch1 is 600?

good luck with that sloopy. my batch 2 is still working well

Thanks Phil!
I am not doing too much physical stuff at the moment dealing with these stones, but I am going to get this miner running today even if I have to get someone to come over and I tell them what to do.