so a 20 amp may be good  for the 4 miners above on a hot summer night.

My main farm can sag to 190 volts so I use 30 amp circuits and down clock in the summer.

but if your voltage drops on a brown out to 208  208 x 16 = 3328 which may trip the 20 amp circuit with constant run

202 volts x 16 = 3232 and your 20 amp  breakers will trip

Are you sure about the quality of the cable to the 13A socket? From the consumer unit, you need to lay a separate cable, a separate cable into the room where your miners are located, and then install sockets. From each 13-16A socket, I consume no more than 2000 watts.

It's not that simple.

I understand that it works in most cases and for what it is intended for. But if it were that simple, many of the new constructions of houses would not have as many acoustic problems as they do (where neighbors hear each other from one side to the other). 

It will produce much more heat than that. Most gasoline generators are 25-30% efficient, so the actual heat output will be 11 kW+.

I think the easiest, quickest fix is just for OP to lower power intensity on his machines.

The only disadvantage of this technique is that it shrinks the space of the room. Especially if you have to place more than 4 boards on top of each other.

But if you want to make it extremely cheap, you always have the egg cartons, which don't seem like it, but even have an interesting soundproofing effect.

I've exhausted all the electricity i can use in my house that i'm renting. The landlord won't let me upgrade the panel so i'm seeking for an alternate way to mine.

i need to find a way to mine with about 3800W power. (Moving is not an option for a year or 2).


Would i be able to mine with a gas or gasoline generator in my basement with  no vent?
Do people rent a storage to mine? i'm located in michigan.

I don't know if this is the same as Ebit e10.1 but you can try to adjust the PLL if it can improve the performance. You can find it under system configuration.

Take note changing PLL is not permanent it will change back to default once the miner shut down/reboots.

Read more here https://bitcointalk.org/index.php?topic=5289907.msg55609359#msg55609359

What he talking about is that those chips have a cold solder joint or bad connection. That is why he wants you to try reflowing those bad chips.

Reflowing means blowing hot air from a BGA hot air tool directly to those bad chips with temp around 300c to 350c.

Did you buy this unit as a used miner?

There might be a loose heatsink that causes overheating you will need to disassemble the unit and check physically.
Sometimes it's due to the broken or shorted capacitors that is why the temp increase so fast and automatically drops for overtemp protection.

No overheating.... i see temp on board 3 = 73 / 73 / 73 / 73 ...

Is not normal ... likely bas sensor... so bad connection on one chip ... probably just need reflow

If you past full kernel here (after 3rd board is down) , i'm sure, see the temp error sensor (or bad count asic)

Booting Linux on physical CPU 0x0
Linux version 4.6.0-xilinx-gff8137b-dirty (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #25 SMP PREEMPT Fri Nov 23 15:30:52 CST 2018
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Xilinx Zynq
cma: Reserved 16 MiB at 0x0e000000
Memory policy: Data cache writealloc
On node 0 totalpages: 61440
free_area_init_node: node 0, pgdat c0b39280, node_mem_map cde10000
  Normal zone: 480 pages used for memmap
  Normal zone: 0 pages reserved
  Normal zone: 61440 pages, LIFO batch:15
percpu: Embedded 12 pages/cpu @cddf1000 s19776 r8192 d21184 u49152
pcpu-alloc: s19776 r8192 d21184 u49152 alloc=12*4096
pcpu-alloc:

• 0
• 1

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 60960
Kernel command line: mem=240M console=ttyPS0,115200 ramdisk_size=33554432 root=/dev/ram rw earlyprintk
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 203444K/245760K available (6345K kernel code, 231K rwdata, 1896K rodata, 1024K init, 223K bss, 25932K reserved, 16384K cma-reserved, 0K highmem)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xcf800000 - 0xff800000   ( 768 MB)
    lowmem  : 0xc0000000 - 0xcf000000   ( 240 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc090c424   (9234 kB)
      .init : 0xc0a00000 - 0xc0b00000   (1024 kB)
      .data : 0xc0b00000 - 0xc0b39fe0   ( 232 kB)
       .bss : 0xc0b39fe0 - 0xc0b71c28   ( 224 kB)
Preemptible hierarchical RCU implementation.
   Build-time adjustment of leaf fanout to 32.
   RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
efuse mapped to cf800000
ps7-slcr mapped to cf802000
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
zynq_clock_init: clkc starts at cf802100
Zynq clock init
sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns
Switching to timer-based delay loop, resolution 3ns
clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns
ps7-ttc #0 at cf80a000, irq=18
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100058
CPU1: failed to boot: -1
Brought up 1 CPUs
SMP: Total of 1 processors activated (666.66 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
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xcf880000
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
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@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arm_global_timer
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 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.
PCI: CLS 0 bytes, default 64
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 12892K (cce6a000 - cdb01000)
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
futex hash table entries: 512 (order: 3, 32768 bytes)
workingset: timestamp_bits=28 max_order=16 bucket_order=0
jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.ps7-dma:    DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 158, base_baud = 6249999) is a xuartps
console [ttyPS0] enabled
xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to cf86e000
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
CAN device driver interface
gpiod_set_value: invalid GPIO
libphy: MACB_mii_bus: probed
macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 31 (00:0a:35:00:00:00)
Generic PHY e000b000.etherne:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.etherne:00, irq=-1)
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
Xilinx Zynq CpuIdle Driver started
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
nand: Micron MT29F2G08ABAEAWP
nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
nand: WARNING: pl35x-nand: the ECC used on your system is too weak compared to the one required by the NAND chip
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
6 ofpart partitions found on MTD device pl35x-nand
Creating 6 MTD partitions on "pl35x-nand":
0x000000000000-0x000002800000 : "BOOT.bin-env-dts-kernel"
0x000002800000-0x000004800000 : "ramfs"
0x000004800000-0x000005000000 : "configs"
0x000005000000-0x000006000000 : "reserve"
0x000006000000-0x000008000000 : "ramfs-bak"
0x000008000000-0x000010000000 : "reserve1"
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
zynq_pm_ioremap: no compatible node found for 'xlnx,zynq-ddrc-a05'
zynq_pm_late_init: Unable to map DDRC IO memory.
Registering SWP/SWPB emulation handler
hctosys: unable to open rtc device (rtc0)
ALSA device list:
  No soundcards found.
RAMDISK: gzip image found at block 0
EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1024K (c0a00000 - c0b00000)
EXT4-fs (ram0): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
random: dd urandom read with 0 bits of entropy available
ubi0: attaching mtd2
ubi0: scanning is finished
ubi0: attached mtd2 (name "configs", size 8 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 15/6, WL threshold: 4096, image sequence number: 262741923
ubi0: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 40
ubi0: background thread "ubi_bgt0d" started, PID 708
UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 711
UBIFS (ubi0:0): recovery needed
UBIFS (ubi0:0): recovery completed
UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "configs"
UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi0:0): FS size: 1396736 bytes (1 MiB, 11 LEBs), journal size 888833 bytes (0 MiB, 5 LEBs)
UBIFS (ubi0:0): reserved for root: 65970 bytes (64 KiB)
UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID A9E8BDA4-70DE-45D9-83BE-2DD9F129C0C6, small LPT model
ubi1: attaching mtd5
ubi1: scanning is finished
ubi1: attached mtd5 (name "reserve1", size 128 MiB)
ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi1: good PEBs: 1020, bad PEBs: 4, corrupted PEBs: 0
ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi1: max/mean erase counter: 3681/893, WL threshold: 4096, image sequence number: 3563076859
ubi1: available PEBs: 0, total reserved PEBs: 1020, PEBs reserved for bad PEB handling: 36
ubi1: background thread "ubi_bgt1d" started, PID 720
UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 723
UBIFS (ubi1:0): recovery needed
UBIFS (ubi1:0): recovery completed
UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "reserve1"
UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi1:0): FS size: 123039744 bytes (117 MiB, 969 LEBs), journal size 6221824 bytes (5 MiB, 49 LEBs)
UBIFS (ubi1:0): reserved for root: 4952683 bytes (4836 KiB)
UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID A21581E4-693A-4BBF-A66A-FCE5ACD2EF7F, small LPT model
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
macb e000b000.ethernet eth0: unable to generate target frequency: 25000000 Hz
macb e000b000.ethernet eth0: link up (100/Full)
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
In axi fpga driver!
request_mem_region OK!
AXI fpga dev virtual address is 0xcfb38000
*base_vir_addr = 0xb023
In fpga mem driver!
request_mem_region OK!
fpga mem virtual address is 0xd2000000
random: nonblocking pool is initialized
2022-03-15 13:41:52 driver-btm-api.c:741:init_freq_mode: This is scan-user version
2022-03-15 13:41:52 driver-btm-api.c:2413:bitmain_soc_init: opt_multi_version     = 1
2022-03-15 13:41:52 driver-btm-api.c:2414:bitmain_soc_init: opt_bitmain_ab        = 1
2022-03-15 13:41:52 driver-btm-api.c:2415:bitmain_soc_init: opt_bitmain_work_mode = 0
2022-03-15 13:41:52 driver-btm-api.c:2416:bitmain_soc_init: Miner compile time: Tue Apr  7 14:11:08 CST 2020 type: Antminer S17+
2022-03-15 13:41:52 driver-btm-api.c:2417:bitmain_soc_init: commit version: 0fa7066 2020-04-06 22:14:32, build by: lol 2020-04-07 14:17:53
2022-03-15 13:41:52 driver-btm-api.c:2045:show_sn: len:16, 803c1c4e7510481c
2022-03-15 13:41:52 driver-btm-api.c:2423:bitmain_soc_init: show sn return 1
2022-03-15 13:41:52 driver-btm-api.c:2065:handle_sn_for_factory_mode: show sn return 1
2022-03-15 13:41:52 driver-btm-api.c:2103:handle_sn_for_factory_mode: read sn success, 803c1c4e7510481c
2022-03-15 13:41:52 fan.c:279:front_fan_power_on: Note: front fan is power on!
2022-03-15 13:41:52 fan.c:291:rear_fan_power_on: Note: rear fan is power on!
2022-03-15 13:41:52 driver-btm-api.c:1276:miner_device_init: Detect 256MB control board of XILINX
2022-03-15 13:41:52 driver-btm-api.c:1217:init_fan_parameter: fan_eft : 0  fan_pwm : 0
2022-03-15 13:41:58 driver-btm-api.c:1201:init_miner_version: miner ID : 803c1c4e7510481c
2022-03-15 13:41:58 driver-btm-api.c:1207:init_miner_version: FPGA Version = 0xB023
2022-03-15 13:42:03 driver-btm-api.c:799:get_product_id: product_id[0] = 0
2022-03-15 13:42:03 driver-btm-api.c:799:get_product_id: product_id[1] = 0
2022-03-15 13:42:03 driver-btm-api.c:799:get_product_id: product_id[2] = 0
2022-03-15 13:42:03 driver-btm-api.c:2196:update_conf_by_power_feedback: Power feedback is disabled
2022-03-15 13:42:03 driver-btm-api.c:2164:get_calibration_voltage: calibration voltage flag is error data.
2022-03-15 13:42:03 driver-btm-api.c:2230:update_conf_by_power_feedback: Note: no calibration voltage, default diff = 0
2022-03-15 13:42:03 frequency.c:1366:adjust_higer_max_vol_table: adjust_higer_max_vol_table, adjust_vol = 0
2022-03-15 13:42:03 thread.c:1066:create_read_nonce_reg_thread: create thread
2022-03-15 13:42:09 driver-btm-api.c:1201:init_miner_version: miner ID : 803c1c4e7510481c
2022-03-15 13:42:09 driver-btm-api.c:1207:init_miner_version: FPGA Version = 0xB023
2022-03-15 13:42:14 driver-btm-api.c:799:get_product_id: product_id[0] = 0
2022-03-15 13:42:14 driver-btm-api.c:799:get_product_id: product_id[1] = 0
2022-03-15 13:42:14 driver-btm-api.c:799:get_product_id: product_id[2] = 0
2022-03-15 13:42:14 driver-btm-api.c:754:_set_project_type: project:0
2022-03-15 13:42:14 driver-btm-api.c:775:_set_project_type: Project type: Antminer S17+
2022-03-15 13:42:14 driver-btm-api.c:786:dump_pcb_bom_version: Chain

• PCB Version: 0x0100

2022-03-15 13:42:14 driver-btm-api.c:787:dump_pcb_bom_version: Chain

• BOM Version: 0x0100

2022-03-15 13:42:14 driver-btm-api.c:786:dump_pcb_bom_version: Chain [1] PCB Version: 0x0100
2022-03-15 13:42:14 driver-btm-api.c:787:dump_pcb_bom_version: Chain [1] BOM Version: 0x0100
2022-03-15 13:42:14 driver-btm-api.c:786:dump_pcb_bom_version: Chain [2] PCB Version: 0x0100
2022-03-15 13:42:14 driver-btm-api.c:787:dump_pcb_bom_version: Chain [2] BOM Version: 0x0100
2022-03-15 13:42:16 driver-btm-api.c:2334:bitmain_board_init: Fan check passed.
2022-03-15 13:42:18 board.c:36:jump_and_app_check_restore_pic: chain[0] PIC jump to app
2022-03-15 13:42:20 board.c:40:jump_and_app_check_restore_pic: Check chain[0] PIC fw version=0x88
2022-03-15 13:42:21 board.c:36:jump_and_app_check_restore_pic: chain[1] PIC jump to app
2022-03-15 13:42:23 board.c:40:jump_and_app_check_restore_pic: Check chain[1] PIC fw version=0x88
2022-03-15 13:42:24 board.c:36:jump_and_app_check_restore_pic: chain[2] PIC jump to app
2022-03-15 13:42:26 board.c:40:jump_and_app_check_restore_pic: Check chain[2] PIC fw version=0x88
2022-03-15 13:42:26 thread.c:1061:create_pic_heart_beat_thread: create thread
2022-03-15 13:42:26 power_api.c:213:power_init: Power init:
2022-03-15 13:42:26 power_api.c:214:power_init: current_voltage_raw = 0
2022-03-15 13:42:26 power_api.c:215:power_init: highest_voltage_raw = 2100
2022-03-15 13:42:26 power_api.c:216:power_init: working_voltage_raw = 1950
2022-03-15 13:42:26 power_api.c:217:power_init: higher_voltage_raw  = 2040
2022-03-15 13:42:26 power_api.c:218:power_init: check_asic_voltage_raw  = 2100
2022-03-15 13:42:26 driver-btm-api.c:2344:bitmain_board_init: Enter 30s sleep to make sure power release finish.
2022-03-15 13:42:26 power_api.c:186:power_off: init gpio907
2022-03-15 13:42:58 power_api.c:324:set_to_highest_voltage_by_steps: Set to voltage raw 2100, step by step.
2022-03-15 13:43:24 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:43:25 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 21.007733
2022-03-15 13:43:26 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 21.056702
2022-03-15 13:43:27 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 21.105671
2022-03-15 13:43:27 power_api.c:53:_get_avg_voltage: average_voltage = 21.056702
2022-03-15 13:43:27 power_api.c:71:check_voltage: target_vol = 21.00, actural_vol = 21.06, check voltage passed.
2022-03-15 13:43:27 uart.c:72:set_baud: set fpga_baud to 115200
2022-03-15 13:43:38 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[0]: find 65 asic, times 0
2022-03-15 13:43:49 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[1]: find 65 asic, times 0
2022-03-15 13:44:00 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[2]: find 65 asic, times 0
2022-03-15 13:44:08 driver-hash-chip.c:266:set_uart_relay: set uart relay to 0x330003
2022-03-15 13:44:08 driver-btm-api.c:397:set_order_clock: chain[0]: set order clock, stragegy 3
2022-03-15 13:44:09 driver-btm-api.c:397:set_order_clock: chain[1]: set order clock, stragegy 3
2022-03-15 13:44:09 driver-btm-api.c:397:set_order_clock: chain[2]: set order clock, stragegy 3
2022-03-15 13:44:09 driver-hash-chip.c:502:set_clock_delay_control: core_data = 0x34
2022-03-15 13:44:09 driver-btm-api.c:1854:check_clock_counter: freq 50 clock_counter_limit 6
2022-03-15 13:44:10 voltage[0] = 1970
2022-03-15 13:44:10 voltage[1] = 1940
2022-03-15 13:44:10 voltage[2] = 1940
2022-03-15 13:44:10 power_api.c:226:set_working_voltage_raw: working_voltage_raw = 1940
2022-03-15 13:44:11 temperature.c:340:calibrate_temp_sensor_one_chain: chain 0 temp sensor TMP451
2022-03-15 13:44:12 temperature.c:340:calibrate_temp_sensor_one_chain: chain 1 temp sensor NCT218
2022-03-15 13:44:13 temperature.c:340:calibrate_temp_sensor_one_chain: chain 2 temp sensor TMP451
2022-03-15 13:44:13 uart.c:72:set_baud: set fpga_baud to 12000000
2022-03-15 13:44:15 driver-btm-api.c:264:check_bringup_temp: Bring up temperature is 20
2022-03-15 13:44:15 thread.c:1081:create_check_miner_status_thread: create thread
2022-03-15 13:44:15 thread.c:1071:create_show_miner_status_thread: create thread
2022-03-15 13:44:15 thread.c:1051:create_temperature_monitor_thread: create thread
2022-03-15 13:44:15 freq_tuning.c:183:freq_tuning_get_max_freq: Max freq of tuning is 650
2022-03-15 13:44:15 driver-btm-api.c:1727:send_null_work: [DEBUG] Send null work.
2022-03-15 13:44:15 thread.c:1041:create_asic_status_monitor_thread: create thread
2022-03-15 13:44:15 frequency.c:1019:inc_freq_with_fixed_vco: chain = 255, freq = 540, is_higher_voltage = true
2022-03-15 13:44:35 frequency.c:1061:inc_freq_with_fixed_step: chain = 1, freq_start = 540, freq_end = 570, freq_step = 5, is_higher_voltage = true
2022-03-15 13:44:39 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2090, step by step.
2022-03-15 13:44:41 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:44:42 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.811857
2022-03-15 13:44:43 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.809523
2022-03-15 13:44:44 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.851282
2022-03-15 13:44:44 power_api.c:53:_get_avg_voltage: average_voltage = 20.824221
2022-03-15 13:44:44 power_api.c:71:check_voltage: target_vol = 20.90, actural_vol = 20.82, check voltage passed.
2022-03-15 13:44:46 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2080, step by step.
2022-03-15 13:44:48 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:44:50 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.662805
2022-03-15 13:44:51 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.711711
2022-03-15 13:44:52 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.756097
2022-03-15 13:44:52 power_api.c:53:_get_avg_voltage: average_voltage = 20.710204
2022-03-15 13:44:52 power_api.c:71:check_voltage: target_vol = 20.80, actural_vol = 20.71, check voltage passed.
2022-03-15 13:44:58 frequency.c:1061:inc_freq_with_fixed_step: chain = 2, freq_start = 540, freq_end = 570, freq_step = 5, is_higher_voltage = true
2022-03-15 13:44:58 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2090, step by step.
2022-03-15 13:45:00 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:45:01 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.760617
2022-03-15 13:45:02 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.833976
2022-03-15 13:45:03 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.851282
2022-03-15 13:45:03 power_api.c:53:_get_avg_voltage: average_voltage = 20.815292
2022-03-15 13:45:03 power_api.c:71:check_voltage: target_vol = 20.90, actural_vol = 20.82, check voltage passed.
2022-03-15 13:45:07 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2080, step by step.
2022-03-15 13:45:09 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:45:10 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.638352
2022-03-15 13:45:11 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.736164
2022-03-15 13:45:12 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.729487
2022-03-15 13:45:12 power_api.c:53:_get_avg_voltage: average_voltage = 20.701335
2022-03-15 13:45:12 power_api.c:71:check_voltage: target_vol = 20.80, actural_vol = 20.70, check voltage passed.
2022-03-15 13:45:14 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2030, step by step.
2022-03-15 13:45:16 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:45:17 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.198198
2022-03-15 13:45:18 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.247104
2022-03-15 13:45:19 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.292682
2022-03-15 13:45:19 power_api.c:53:_get_avg_voltage: average_voltage = 20.245994
2022-03-15 13:45:19 power_api.c:71:check_voltage: target_vol = 20.30, actural_vol = 20.25, check voltage passed.
2022-03-15 13:45:25 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2020, step by step.
2022-03-15 13:45:27 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:45:28 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.075933
2022-03-15 13:45:29 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.124839
2022-03-15 13:45:30 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.144872
2022-03-15 13:45:30 power_api.c:53:_get_avg_voltage: average_voltage = 20.115214
2022-03-15 13:45:30 power_api.c:71:check_voltage: target_vol = 20.20, actural_vol = 20.12, check voltage passed.
2022-03-15 13:45:30 frequency.c:1090:inc_asic_diff_freq_by_steps: chain = 0, start = 540, freq_step = 5
2022-03-15 13:45:34 frequency.c:1090:inc_asic_diff_freq_by_steps: chain = 1, start = 570, freq_step = 5
2022-03-15 13:45:41 frequency.c:1090:inc_asic_diff_freq_by_steps: chain = 2, start = 570, freq_step = 5
2022-03-15 13:45:48 driver-btm-api.c:727:set_timeout: freq = 620, percent = 90, hcn = 44236, timeout = 71
2022-03-15 13:45:48 frequency.c:1338:check_initial_temperature_status: need to set higer voltage,vol_higher:2040,vol_limit:2070
2022-03-15 13:45:48 power_api.c:232:set_higher_voltage_raw: higher_voltage_raw = 2040
2022-03-15 13:45:48 power_api.c:338:set_to_higher_voltage_by_steps: Set to voltage raw 2040, step by step.
2022-03-15 13:45:50 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-15 13:45:51 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.271557
2022-03-15 13:45:52 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.296010
2022-03-15 13:45:53 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.339744
2022-03-15 13:45:53 power_api.c:53:_get_avg_voltage: average_voltage = 20.302437
2022-03-15 13:45:53 power_api.c:71:check_voltage: target_vol = 20.40, actural_vol = 20.30, check voltage passed.
2022-03-15 13:45:53 thread.c:1076:create_check_system_status_thread: create thread
2022-03-15 13:45:53 driver-btm-api.c:2577:bitmain_soc_init: Init done!
2022-03-15 13:45:53 driver-btm-api.c:216:set_miner_status: STATUS_INIT
2022-03-15 13:45:59 driver-btm-api.c:216:set_miner_status: STATUS_OKAY
2022-03-15 13:46:00 frequency.c:205:get_ideal_hash_rate_GH: ideal_hash_rate = 75293
2022-03-15 13:46:00 frequency.c:223:get_sale_hash_rate_GH: sale_hash_rate = 73000
2022-03-15 13:46:04 driver-btm-api.c:1458:dhash_chip_send_job: Version num 1.
2022-03-15 13:46:20 driver-btm-api.c:1458:dhash_chip_send_job: Version num 4.
2022-03-15 13:46:20 driver-btm-api.c:1606:dhash_chip_send_job: stime.tv_sec 1647351980, block_ntime 1647351980

Booting Linux on physical CPU 0x0
Linux version 4.6.0-xilinx-gff8137b-dirty (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #25 SMP PREEMPT Fri Nov 23 15:30:52 CST 2018
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Xilinx Zynq
cma: Reserved 16 MiB at 0x0e000000
Memory policy: Data cache writealloc
On node 0 totalpages: 61440
free_area_init_node: node 0, pgdat c0b39280, node_mem_map cde10000
  Normal zone: 480 pages used for memmap
  Normal zone: 0 pages reserved
  Normal zone: 61440 pages, LIFO batch:15
percpu: Embedded 12 pages/cpu @cddf1000 s19776 r8192 d21184 u49152
pcpu-alloc: s19776 r8192 d21184 u49152 alloc=12*4096
pcpu-alloc:

• 0
• 1

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 60960
Kernel command line: mem=240M console=ttyPS0,115200 ramdisk_size=33554432 root=/dev/ram rw earlyprintk
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 203444K/245760K available (6345K kernel code, 231K rwdata, 1896K rodata, 1024K init, 223K bss, 25932K reserved, 16384K cma-reserved, 0K highmem)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xcf800000 - 0xff800000   ( 768 MB)
    lowmem  : 0xc0000000 - 0xcf000000   ( 240 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc090c424   (9234 kB)
      .init : 0xc0a00000 - 0xc0b00000   (1024 kB)
      .data : 0xc0b00000 - 0xc0b39fe0   ( 232 kB)
       .bss : 0xc0b39fe0 - 0xc0b71c28   ( 224 kB)
Preemptible hierarchical RCU implementation.
   Build-time adjustment of leaf fanout to 32.
   RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
efuse mapped to cf800000
ps7-slcr mapped to cf802000
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
zynq_clock_init: clkc starts at cf802100
Zynq clock init
sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns
Switching to timer-based delay loop, resolution 3ns
clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns
ps7-ttc #0 at cf80a000, irq=18
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100058
CPU1: failed to boot: -1
Brought up 1 CPUs
SMP: Total of 1 processors activated (666.66 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
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xcf880000
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
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@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arm_global_timer
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 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.
PCI: CLS 0 bytes, default 64
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 12892K (cce6a000 - cdb01000)
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
futex hash table entries: 512 (order: 3, 32768 bytes)
workingset: timestamp_bits=28 max_order=16 bucket_order=0
jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.ps7-dma:    DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 158, base_baud = 6249999) is a xuartps
console [ttyPS0] enabled
xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to cf86e000
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
CAN device driver interface
gpiod_set_value: invalid GPIO
libphy: MACB_mii_bus: probed
macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 31 (00:0a:35:00:00:00)
Generic PHY e000b000.etherne:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.etherne:00, irq=-1)
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
Xilinx Zynq CpuIdle Driver started
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
nand: Micron MT29F2G08ABAEAWP
nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
nand: WARNING: pl35x-nand: the ECC used on your system is too weak compared to the one required by the NAND chip
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
6 ofpart partitions found on MTD device pl35x-nand
Creating 6 MTD partitions on "pl35x-nand":
0x000000000000-0x000002800000 : "BOOT.bin-env-dts-kernel"
0x000002800000-0x000004800000 : "ramfs"
0x000004800000-0x000005000000 : "configs"
0x000005000000-0x000006000000 : "reserve"
0x000006000000-0x000008000000 : "ramfs-bak"
0x000008000000-0x000010000000 : "reserve1"
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
zynq_pm_ioremap: no compatible node found for 'xlnx,zynq-ddrc-a05'
zynq_pm_late_init: Unable to map DDRC IO memory.
Registering SWP/SWPB emulation handler
hctosys: unable to open rtc device (rtc0)
ALSA device list:
  No soundcards found.
RAMDISK: gzip image found at block 0
EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1024K (c0a00000 - c0b00000)
EXT4-fs (ram0): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
random: dd urandom read with 0 bits of entropy available
ubi0: attaching mtd2
ubi0: scanning is finished
ubi0: attached mtd2 (name "configs", size 8 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 16/6, WL threshold: 4096, image sequence number: 262741923
ubi0: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 40
ubi0: background thread "ubi_bgt0d" started, PID 708
UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 711
UBIFS (ubi0:0): recovery needed
UBIFS (ubi0:0): recovery completed
UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "configs"
UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi0:0): FS size: 1396736 bytes (1 MiB, 11 LEBs), journal size 888833 bytes (0 MiB, 5 LEBs)
UBIFS (ubi0:0): reserved for root: 65970 bytes (64 KiB)
UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID A9E8BDA4-70DE-45D9-83BE-2DD9F129C0C6, small LPT model
ubi1: attaching mtd5
ubi1: scanning is finished
ubi1: attached mtd5 (name "reserve1", size 128 MiB)
ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi1: good PEBs: 1020, bad PEBs: 4, corrupted PEBs: 0
ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi1: max/mean erase counter: 3681/893, WL threshold: 4096, image sequence number: 3563076859
ubi1: available PEBs: 0, total reserved PEBs: 1020, PEBs reserved for bad PEB handling: 36
ubi1: background thread "ubi_bgt1d" started, PID 720
UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 723
UBIFS (ubi1:0): recovery needed
UBIFS (ubi1:0): recovery completed
UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "reserve1"
UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi1:0): FS size: 123039744 bytes (117 MiB, 969 LEBs), journal size 6221824 bytes (5 MiB, 49 LEBs)
UBIFS (ubi1:0): reserved for root: 4952683 bytes (4836 KiB)
UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID A21581E4-693A-4BBF-A66A-FCE5ACD2EF7F, small LPT model
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
macb e000b000.ethernet eth0: unable to generate target frequency: 25000000 Hz
macb e000b000.ethernet eth0: link up (100/Full)
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
In axi fpga driver!
request_mem_region OK!
AXI fpga dev virtual address is 0xcfb38000
*base_vir_addr = 0xb023
In fpga mem driver!
request_mem_region OK!
fpga mem virtual address is 0xd2000000
random: nonblocking pool is initialized
2022-03-31 17:33:04 driver-btm-api.c:741:init_freq_mode: This is scan-user version
2022-03-31 17:33:04 driver-btm-api.c:2413:bitmain_soc_init: opt_multi_version     = 1
2022-03-31 17:33:04 driver-btm-api.c:2414:bitmain_soc_init: opt_bitmain_ab        = 1
2022-03-31 17:33:04 driver-btm-api.c:2415:bitmain_soc_init: opt_bitmain_work_mode = 0
2022-03-31 17:33:04 driver-btm-api.c:2416:bitmain_soc_init: Miner compile time: Tue Apr  7 14:11:08 CST 2020 type: Antminer S17+
2022-03-31 17:33:04 driver-btm-api.c:2417:bitmain_soc_init: commit version: 0fa7066 2020-04-06 22:14:32, build by: lol 2020-04-07 14:17:53
2022-03-31 17:33:04 driver-btm-api.c:2045:show_sn: len:16, 803c1c4e7510481c
2022-03-31 17:33:04 driver-btm-api.c:2423:bitmain_soc_init: show sn return 1
2022-03-31 17:33:04 driver-btm-api.c:2065:handle_sn_for_factory_mode: show sn return 1
2022-03-31 17:33:04 driver-btm-api.c:2103:handle_sn_for_factory_mode: read sn success, 803c1c4e7510481c
2022-03-31 17:33:04 fan.c:279:front_fan_power_on: Note: front fan is power on!
2022-03-31 17:33:04 fan.c:291:rear_fan_power_on: Note: rear fan is power on!
2022-03-31 17:33:04 driver-btm-api.c:1276:miner_device_init: Detect 256MB control board of XILINX
2022-03-31 17:33:04 driver-btm-api.c:1217:init_fan_parameter: fan_eft : 0  fan_pwm : 0
2022-03-31 17:33:10 driver-btm-api.c:1201:init_miner_version: miner ID : 803c1c4e7510481c
2022-03-31 17:33:10 driver-btm-api.c:1207:init_miner_version: FPGA Version = 0xB023
2022-03-31 17:33:15 driver-btm-api.c:799:get_product_id: product_id[0] = 0
2022-03-31 17:33:15 driver-btm-api.c:799:get_product_id: product_id[1] = 0
2022-03-31 17:33:15 driver-btm-api.c:799:get_product_id: product_id[2] = 0
2022-03-31 17:33:15 driver-btm-api.c:2196:update_conf_by_power_feedback: Power feedback is disabled
2022-03-31 17:33:15 driver-btm-api.c:2164:get_calibration_voltage: calibration voltage flag is error data.
2022-03-31 17:33:15 driver-btm-api.c:2230:update_conf_by_power_feedback: Note: no calibration voltage, default diff = 0
2022-03-31 17:33:15 frequency.c:1366:adjust_higer_max_vol_table: adjust_higer_max_vol_table, adjust_vol = 0
2022-03-31 17:33:15 thread.c:1066:create_read_nonce_reg_thread: create thread
2022-03-31 17:33:21 driver-btm-api.c:1201:init_miner_version: miner ID : 803c1c4e7510481c
2022-03-31 17:33:21 driver-btm-api.c:1207:init_miner_version: FPGA Version = 0xB023
2022-03-31 17:33:26 driver-btm-api.c:799:get_product_id: product_id[0] = 0
2022-03-31 17:33:26 driver-btm-api.c:799:get_product_id: product_id[1] = 0
2022-03-31 17:33:26 driver-btm-api.c:799:get_product_id: product_id[2] = 0
2022-03-31 17:33:26 driver-btm-api.c:754:_set_project_type: project:0
2022-03-31 17:33:26 driver-btm-api.c:775:_set_project_type: Project type: Antminer S17+
2022-03-31 17:33:26 driver-btm-api.c:786:dump_pcb_bom_version: Chain

• PCB Version: 0x0100

2022-03-31 17:33:26 driver-btm-api.c:787:dump_pcb_bom_version: Chain

• BOM Version: 0x0100

2022-03-31 17:33:26 driver-btm-api.c:786:dump_pcb_bom_version: Chain [1] PCB Version: 0x0100
2022-03-31 17:33:26 driver-btm-api.c:787:dump_pcb_bom_version: Chain [1] BOM Version: 0x0100
2022-03-31 17:33:26 driver-btm-api.c:786:dump_pcb_bom_version: Chain [2] PCB Version: 0x0100
2022-03-31 17:33:26 driver-btm-api.c:787:dump_pcb_bom_version: Chain [2] BOM Version: 0x0100
2022-03-31 17:33:26 driver-btm-api.c:2334:bitmain_board_init: Fan check passed.
2022-03-31 17:33:27 board.c:36:jump_and_app_check_restore_pic: chain[0] PIC jump to app
2022-03-31 17:33:30 board.c:40:jump_and_app_check_restore_pic: Check chain[0] PIC fw version=0x88
2022-03-31 17:33:31 board.c:36:jump_and_app_check_restore_pic: chain[1] PIC jump to app
2022-03-31 17:33:33 board.c:40:jump_and_app_check_restore_pic: Check chain[1] PIC fw version=0x88
2022-03-31 17:33:34 board.c:36:jump_and_app_check_restore_pic: chain[2] PIC jump to app
2022-03-31 17:33:36 board.c:40:jump_and_app_check_restore_pic: Check chain[2] PIC fw version=0x88
2022-03-31 17:33:36 thread.c:1061:create_pic_heart_beat_thread: create thread
2022-03-31 17:33:36 power_api.c:213:power_init: Power init:
2022-03-31 17:33:36 power_api.c:214:power_init: current_voltage_raw = 0
2022-03-31 17:33:36 power_api.c:215:power_init: highest_voltage_raw = 2100
2022-03-31 17:33:36 power_api.c:216:power_init: working_voltage_raw = 1950
2022-03-31 17:33:36 power_api.c:217:power_init: higher_voltage_raw  = 2040
2022-03-31 17:33:36 power_api.c:218:power_init: check_asic_voltage_raw  = 2100
2022-03-31 17:33:36 driver-btm-api.c:2344:bitmain_board_init: Enter 30s sleep to make sure power release finish.
2022-03-31 17:33:36 power_api.c:186:power_off: init gpio907
2022-03-31 17:34:08 power_api.c:324:set_to_highest_voltage_by_steps: Set to voltage raw 2100, step by step.
2022-03-31 17:34:34 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:34:35 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 21.206451
2022-03-31 17:34:36 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 21.179125
2022-03-31 17:34:37 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 21.228094
2022-03-31 17:34:37 power_api.c:53:_get_avg_voltage: average_voltage = 21.204557
2022-03-31 17:34:37 power_api.c:71:check_voltage: target_vol = 21.00, actural_vol = 21.20, check voltage passed.
2022-03-31 17:34:37 uart.c:72:set_baud: set fpga_baud to 115200
2022-03-31 17:34:48 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[0]: find 65 asic, times 0
2022-03-31 17:34:59 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[1]: find 65 asic, times 0
2022-03-31 17:35:10 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 0
2022-03-31 17:35:21 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 1
2022-03-31 17:35:32 driver-btm-api.c:1096:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 2
2022-03-31 17:35:32 power_api.c:380:modify_check_asic_voltage: check_asic_voltage_raw  = 2100
chain 2, IO_DRIVE_STRENGTH_CONFIGURATION reg = 0x f1fffff
2022-03-31 17:35:41 driver-btm-api.c:1119:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 3
2022-03-31 17:35:41 power_api.c:380:modify_check_asic_voltage: check_asic_voltage_raw  = 2050
2022-03-31 17:35:41 power_api.c:364:set_to_check_asic_voltage_by_steps: Set to voltage raw 2050, step by step.
2022-03-31 17:35:44 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:35:46 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.691613
2022-03-31 17:35:48 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.638352
2022-03-31 17:35:49 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.662805
2022-03-31 17:35:49 power_api.c:53:_get_avg_voltage: average_voltage = 20.664257
2022-03-31 17:35:49 power_api.c:71:check_voltage: target_vol = 20.50, actural_vol = 20.66, check voltage passed.
chain 2, IO_DRIVE_STRENGTH_CONFIGURATION reg = 0x f1fffff
2022-03-31 17:35:58 driver-btm-api.c:1119:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 4
2022-03-31 17:35:58 power_api.c:380:modify_check_asic_voltage: check_asic_voltage_raw  = 2000
2022-03-31 17:35:58 power_api.c:364:set_to_check_asic_voltage_by_steps: Set to voltage raw 2000, step by step.
2022-03-31 17:36:01 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:36:03 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.201290
2022-03-31 17:36:04 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.149292
2022-03-31 17:36:05 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 20.173745
2022-03-31 17:36:05 power_api.c:53:_get_avg_voltage: average_voltage = 20.174775
2022-03-31 17:36:05 power_api.c:71:check_voltage: target_vol = 20.00, actural_vol = 20.17, check voltage passed.
chain 2, IO_DRIVE_STRENGTH_CONFIGURATION reg = 0x f1fffff
2022-03-31 17:36:14 driver-btm-api.c:1119:check_asic_number_with_power_on: Chain[2]: find 58 asic, times 5
2022-03-31 17:36:14 power_api.c:380:modify_check_asic_voltage: check_asic_voltage_raw  = 2100
2022-03-31 17:36:14 power_api.c:364:set_to_check_asic_voltage_by_steps: Set to voltage raw 2100, step by step.
2022-03-31 17:36:19 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:36:21 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 21.181935
2022-03-31 17:36:22 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 21.102960
2022-03-31 17:36:23 power_api.c:40:_get_avg_voltage: chain = 2, voltage = 21.151866
2022-03-31 17:36:23 power_api.c:53:_get_avg_voltage: average_voltage = 21.145587
2022-03-31 17:36:23 power_api.c:71:check_voltage: target_vol = 21.00, actural_vol = 21.15, check voltage passed.
2022-03-31 17:36:23 driver-btm-api.c:1155:check_asic_number: Chain 2 only find 58 asic, will power off hash board 2
2022-03-31 17:36:24 driver-btm-api.c:1157:check_asic_number: Chain 2 voltage: an0 = 2.790323, an2 2.790323, an6 2.506452.
2022-03-31 17:36:31 driver-hash-chip.c:266:set_uart_relay: set uart relay to 0x330003
2022-03-31 17:36:31 driver-btm-api.c:397:set_order_clock: chain[0]: set order clock, stragegy 3
2022-03-31 17:36:31 driver-btm-api.c:397:set_order_clock: chain[1]: set order clock, stragegy 3
2022-03-31 17:36:31 driver-hash-chip.c:502:set_clock_delay_control: core_data = 0x34
2022-03-31 17:36:31 driver-btm-api.c:1854:check_clock_counter: freq 50 clock_counter_limit 6
2022-03-31 17:36:32 voltage[0] = 1940
2022-03-31 17:36:32 voltage[1] = 1970
2022-03-31 17:36:32 power_api.c:226:set_working_voltage_raw: working_voltage_raw = 1970
2022-03-31 17:36:33 temperature.c:340:calibrate_temp_sensor_one_chain: chain 0 temp sensor TMP451
2022-03-31 17:36:34 temperature.c:340:calibrate_temp_sensor_one_chain: chain 1 temp sensor TMP451
2022-03-31 17:36:34 uart.c:72:set_baud: set fpga_baud to 12000000
2022-03-31 17:36:35 driver-btm-api.c:264:check_bringup_temp: Bring up temperature is 21
2022-03-31 17:36:35 thread.c:1081:create_check_miner_status_thread: create thread
2022-03-31 17:36:35 thread.c:1071:create_show_miner_status_thread: create thread
2022-03-31 17:36:35 thread.c:1051:create_temperature_monitor_thread: create thread
2022-03-31 17:36:35 freq_tuning.c:183:freq_tuning_get_max_freq: Max freq of tuning is 650
2022-03-31 17:36:35 driver-btm-api.c:1727:send_null_work: [DEBUG] Send null work.
2022-03-31 17:36:35 thread.c:1041:create_asic_status_monitor_thread: create thread
2022-03-31 17:36:35 frequency.c:1019:inc_freq_with_fixed_vco: chain = 255, freq = 540, is_higher_voltage = true
2022-03-31 17:36:55 frequency.c:1061:inc_freq_with_fixed_step: chain = 0, freq_start = 540, freq_end = 570, freq_step = 5, is_higher_voltage = true
2022-03-31 17:36:59 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2090, step by step.
2022-03-31 17:37:01 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:37:03 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 21.034838
2022-03-31 17:37:04 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.980694
2022-03-31 17:37:04 power_api.c:53:_get_avg_voltage: average_voltage = 21.007766
2022-03-31 17:37:04 power_api.c:71:check_voltage: target_vol = 20.90, actural_vol = 21.01, check voltage passed.
2022-03-31 17:37:12 power_api.c:352:set_to_voltage_by_steps: Set to voltage raw 2070, step by step.
2022-03-31 17:37:14 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:37:15 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 20.863226
2022-03-31 17:37:16 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 20.785070
2022-03-31 17:37:16 power_api.c:53:_get_avg_voltage: average_voltage = 20.824148
2022-03-31 17:37:16 power_api.c:71:check_voltage: target_vol = 20.70, actural_vol = 20.82, check voltage passed.
2022-03-31 17:37:16 frequency.c:1090:inc_asic_diff_freq_by_steps: chain = 0, start = 570, freq_step = 5
2022-03-31 17:37:23 frequency.c:1090:inc_asic_diff_freq_by_steps: chain = 1, start = 540, freq_step = 5
2022-03-31 17:37:27 driver-btm-api.c:727:set_timeout: freq = 620, percent = 90, hcn = 44236, timeout = 71
2022-03-31 17:37:27 power_api.c:310:set_to_working_voltage_by_steps: Set to voltage raw 1970, step by step.
2022-03-31 17:37:32 power_api.c:85:check_voltage_multi: retry time: 0
2022-03-31 17:37:34 power_api.c:40:_get_avg_voltage: chain = 0, voltage = 19.882580
2022-03-31 17:37:35 power_api.c:40:_get_avg_voltage: chain = 1, voltage = 19.806949
2022-03-31 17:37:35 power_api.c:53:_get_avg_voltage: average_voltage = 19.844765
2022-03-31 17:37:35 power_api.c:71:check_voltage: target_vol = 19.70, actural_vol = 19.84, check voltage passed.
2022-03-31 17:37:35 thread.c:1076:create_check_system_status_thread: create thread
2022-03-31 17:37:36 driver-btm-api.c:2577:bitmain_soc_init: Init done!
2022-03-31 17:37:36 driver-btm-api.c:216:set_miner_status: STATUS_INIT
2022-03-31 17:37:41 driver-btm-api.c:216:set_miner_status: STATUS_OKAY
2022-03-31 17:37:42 frequency.c:205:get_ideal_hash_rate_GH: ideal_hash_rate = 49315
2022-03-31 17:37:42 frequency.c:223:get_sale_hash_rate_GH: sale_hash_rate = 49000
2022-03-31 17:37:46 driver-btm-api.c:1458:dhash_chip_send_job: Version num 4.
2022-03-31 17:37:46 driver-btm-api.c:1606:dhash_chip_send_job: stime.tv_sec 1648748266, block_ntime 1648748250