Thank you for your reply,
here is the kernel log.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.0-xilinx-g16220c3 (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #83 SMP PREEMPT Thu Jul 12 11:42:53 CST 2018
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Xilinx Zynq
[ 0.000000] cma: CMA: reserved 128 MiB at 27800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 258048
[ 0.000000] free_area_init_node: node 0, pgdat c074ac00, node_mem_map e6fd8000
[ 0.000000] Normal zone: 1520 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 194560 pages, LIFO batch:31
[ 0.000000] HighMem zone: 496 pages used for memmap
[ 0.000000] HighMem zone: 63488 pages, LIFO batch:15
[ 0.000000] PERCPU: Embedded 8 pages/cpu @e6fc0000 s9088 r8192 d15488 u32768
[ 0.000000] pcpu-alloc: s9088 r8192 d15488 u32768 alloc=8*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 256528
[ 0.000000] Kernel command line: noinitrd mem=1008M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 884108K/1032192K available (5057K kernel code, 284K rwdata, 1928K rodata, 204K init, 258K bss, 148084K reserved, 253952K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc06da8ac (6987 kB)
[ 0.000000] .init : 0xc06db000 - 0xc070e380 ( 205 kB)
[ 0.000000] .data : 0xc0710000 - 0xc0757138 ( 285 kB)
[ 0.000000] .bss : 0xc0757144 - 0xc0797bfc ( 259 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ps7-slcr mapped to f0004000
[ 0.000000] zynq_clock_init: clkc starts at f0004100
[ 0.000000] Zynq clock init
[ 0.000014] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[ 0.000293] ps7-ttc #0 at f0006000, irq=43
[ 0.000595] Console: colour dummy device 80x30
[ 0.000631] Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
[ 0.090243] pid_max: default: 32768 minimum: 301
[ 0.090452] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.090474] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.092628] CPU: Testing write buffer coherency: ok
[ 0.092947] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.093005] Setting up static identity map for 0x4cb118 - 0x4cb170
[ 0.093226] L310 cache controller enabled
[ 0.093246] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[ 0.170987] CPU1: Booted secondary processor
[ 0.260221] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.260349] Brought up 2 CPUs
[ 0.260367] SMP: Total of 2 processors activated.
[ 0.260375] CPU: All CPU(s) started in SVC mode.
[ 0.261032] devtmpfs: initialized
[ 0.263451] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.264631] regulator-dummy: no parameters
[ 0.271985] NET: Registered protocol family 16
[ 0.274150] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.276407] cpuidle: using governor ladder
[ 0.276420] cpuidle: using governor menu
[ 0.283749] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[ 0.285254] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.285267] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.285378] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xf0080000
[ 0.307081] bio: create slab at 0
[ 0.308461] vgaarb: loaded
[ 0.309150] SCSI subsystem initialized
[ 0.310011] usbcore: registered new interface driver usbfs
[ 0.310334] usbcore: registered new interface driver hub
[ 0.310746] usbcore: registered new device driver usb
[ 0.312076] media: Linux media interface: v0.10
[ 0.312243] Linux video capture interface: v2.00
[ 0.312489] pps_core: LinuxPPS API ver. 1 registered
[ 0.312501] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 0.312623] PTP clock support registered
[ 0.312976] EDAC MC: Ver: 3.0.0
[ 0.314177] Advanced Linux Sound Architecture Driver Initialized.
[ 0.316879] DMA-API: preallocated 4096 debug entries
[ 0.316892] DMA-API: debugging enabled by kernel config
[ 0.316959] Switched to clocksource arm_global_timer
[ 0.336398] NET: Registered protocol family 2
[ 0.337095] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.337190] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.337349] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.337408] TCP: reno registered
[ 0.337425] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.337475] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.337739] NET: Registered protocol family 1
[ 0.338081] RPC: Registered named UNIX socket transport module.
[ 0.338093] RPC: Registered udp transport module.
[ 0.338101] RPC: Registered tcp transport module.
[ 0.338110] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.338122] PCI: CLS 0 bytes, default 64
[ 0.338544] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[ 0.340542] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.341891] bounce pool size: 64 pages
[ 0.342746] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.342960] msgmni has been set to 1486
[ 0.343740] io scheduler noop registered
[ 0.343754] io scheduler deadline registered
[ 0.343795] io scheduler cfq registered (default)
[ 0.350993] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[ 0.351013] dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[ 0.473828] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[ 1.045796] console [ttyPS0] enabled
[ 1.050054] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to f0068000
[ 1.057689] [drm] Initialized drm 1.1.0 20060810
[ 1.074629] brd: module loaded
[ 1.084029] loop: module loaded
[ 1.093381] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[ 1.099200] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[ 1.106941] libphy: XEMACPS mii bus: probed
[ 1.111339] ------------- phy_id = 0x3625e62
[ 1.116045] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[ 1.124724] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.131518] ehci-pci: EHCI PCI platform driver
[ 1.138750] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[ 1.145549] usbcore: registered new interface driver usb-storage
[ 1.152417] mousedev: PS/2 mouse device common for all mice
[ 1.158569] i2c /dev entries driver
[ 1.165443] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[ 1.170967] cpufreq_cpu0: failed to get cpu0 regulator: -19
[ 1.176848] Xilinx Zynq CpuIdle Driver started
[ 1.181743] sdhci: Secure Digital Host Controller Interface driver
[ 1.187862] sdhci: Copyright(c) Pierre Ossman
[ 1.192176] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.199045] mmc0: no vqmmc regulator found
[ 1.203056] mmc0: no vmmc regulator found
[ 1.247001] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[ 1.255678] usbcore: registered new interface driver usbhid
[ 1.261190] usbhid: USB HID core driver
[ 1.265898] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[ 1.272189] nand: Micron MT29F2G08ABAEAWP
[ 1.276159] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[ 1.282112] Bad block table found at page 131008, version 0x01
[ 1.288340] Bad block table found at page 130944, version 0x01
[ 1.294395] 3 ofpart partitions found on MTD device pl353-nand
[ 1.300161] Creating 3 MTD partitions on "pl353-nand":
[ 1.305270] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[ 1.313302] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[ 1.320617] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[ 1.331327] TCP: cubic registered
[ 1.334558] NET: Registered protocol family 17
[ 1.339290] Registering SWP/SWPB emulation handler
[ 1.345206] regulator-dummy: disabling
[ 1.349535] UBI: attaching mtd1 to ubi0
[ 1.872791] UBI: scanning is finished
[ 1.884344] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[ 1.891423] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 1.898186] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 1.904850] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 1.911728] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[ 1.917708] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 1.924816] UBI: max/mean erase counter: 6/3, WL threshold: 4096, image sequence number: 1885751282
[ 1.933858] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[ 1.943074] UBI: background thread "ubi_bgt0d" started, PID 1084
[ 1.943080] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 1.947015] ALSA device list:
[ 1.947019] No soundcards found.
[ 1.963359] UBIFS: background thread "ubifs_bgt0_0" started, PID 1086
[ 1.992314] UBIFS: recovery needed
[ 2.113801] UBIFS: recovery completed
[ 2.117492] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[ 2.123420] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 2.132553] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[ 2.142444] UBIFS: reserved for root: 0 bytes (0 KiB)
[ 2.147479] UBIFS: media format: w4/r0 (latest is w4/r0), UUID 169D5274-BC1D-448D-AF98-689AB312947D, small LPT model
[ 2.158760] VFS: Mounted root (ubifs filesystem) on device 0:11.
[ 2.165913] devtmpfs: mounted
[ 2.169040] Freeing unused kernel memory: 204K (c06db000 - c070e000)
[ 3.001943] random: dd urandom read with 1 bits of entropy available
[ 3.387007]
[ 3.387007] bcm54xx_config_init
[ 3.996999]
[ 3.996999] bcm54xx_config_init
[ 7.997825] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[ 8.003930] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[ 25.829222] In axi fpga driver!
[ 25.832294] request_mem_region OK!
[ 25.835689] AXI fpga dev virtual address is 0xf0200000
[ 25.840823] *base_vir_addr = 0xc51e
[ 25.855452] In fpga mem driver!
[ 25.858870] request_mem_region OK!
[ 25.862381] fpga mem virtual address is 0xf3000000
[ 26.666974]
[ 26.666974] bcm54xx_config_init
[ 27.297009]
[ 27.297009] bcm54xx_config_init
[ 31.297831] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[ 31.303938] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[ 704.919396] random: nonblocking pool is initialized
log_level = 4
This is XILINX board. Totalram: 1039753216
Detect 1GB control board of XILINX
mmap axi_fpga_addr = 0xb6ffb000
axi_fpga_addr data = 0xc51e
mmap fpga_mem_addr = 0xb5df4000
forceFreq=-1 forceFlag=0
min work minertest[0]:912
DETECT HW version=0000c51e
miner ID : 81204c411375885c
Miner Type = S9
AsicType = 1387
real AsicNum = 63
use critical mode to search freq...
get PLUG ON=0x000000e0
Find hashboard on Chain[5]
Find hashboard on Chain[6]
Find hashboard on Chain[7]
Check chain[5] PIC fw version=0x03
Check chain[6] PIC fw version=0x03
Check chain[7] PIC fw version=0x03
read pic freq and badcore num...
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[5] has freq in PIC and will jump over...
Chain[5] has core num in PIC
Chain[5] ASIC[13] has core num=1
Chain[5] ASIC[29] has core num=1
Check chain[5] PIC fw version=0x03
read pic freq and badcore num...
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[6] has freq in PIC and will jump over...
Chain[6] has core num in PIC
Chain[6] ASIC[25] has core num=1
Chain[6] ASIC[44] has core num=2
Chain[6] ASIC[46] has core num=15
Check chain[6] PIC fw version=0x03
read pic freq and badcore num...
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[7] has freq in PIC and will jump over...
Chain[7] has core num in PIC
Chain[7] ASIC[10] has core num=1
Chain[7] ASIC[14] has core num=2
Chain[7] ASIC[26] has core num=7
Chain[7] ASIC[45] has core num=6
Chain[7] ASIC[46] has core num=15
Chain[7] ASIC[47] has core num=3
Chain[7] ASIC[50] has core num=6
Chain[7] ASIC[57] has core num=3
Check chain[7] PIC fw version=0x03
get PIC voltage=6 on chain[5], value=940
get PIC voltage=6 on chain[6], value=940
get PIC voltage=6 on chain[7], value=940
chain[5] temp offset record: 62,0,0,0,0,0,35,28
chain[5] temp chip I2C addr=0x98
chain[5] has no middle temp, use special fix mode.
chain[6] temp offset record: 62,0,0,0,0,0,35,28
chain[6] temp chip I2C addr=0x98
chain[6] has no middle temp, use special fix mode.
chain[7] temp offset record: 62,0,0,0,0,0,35,28
chain[7] temp chip I2C addr=0x98
chain[7] has no middle temp, use special fix mode.
total_exist_chain_num = 3
CRC error counter=0
set command mode to VIL
--- check asic number
After Get ASIC NUM CRC error counter=0
set_baud=0
The min freq=700
set real timeout 52, need sleep=379392
After TEST CRC error counter=0
search freq for 1 times, completed chain = 3, total chain num = 3
single_board_frq_tuning enter
min_rate, des_rate, fix_volt:13800, 14000, 880
force_freq not set, don't need tuning
restart Miner chance num=2
waiting for receive_func to exit!
waiting for pic heart to exit!
bmminer not found= 1374 root 0:00 grep bmminer
bmminer not found, restart bmminer ...
This is user mode for mining
Detect 1GB control board of XILINX
Miner Type = S9
Miner compile time: Mon Mar 4 11:37:08 CST 2019 type: Antminer S9set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
set_reset_allhashboard = 0x0000ffff
miner ID : 81204c411375885c
set_reset_allhashboard = 0x0000ffff
Checking fans!get fan[4] speed=6000
get fan[5] speed=11160
get fan[4] speed=6000
get fan[5] speed=11160
get fan[4] speed=6000
get fan[5] speed=11160
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
origin: 0 : 125 : 0 : 72 : 0 : 72 : 4
update: 0 : 125 : 0 : 27 : 0 : 27 : 4
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=3 : 0
Chain[J6] has backup chain_voltage=830
Check chain[5] PIC fw version=0x03
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
origin: 0 : 125 : 0 : 77 : 0 : 77 : 4
update: 0 : 125 : 0 : 32 : 0 : 32 : 4
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=3 : 0
Chain[J7] has backup chain_voltage=830
Check chain[6] PIC fw version=0x03
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
origin: 0 : 125 : 0 : 77 : 0 : 77 : 4
update: 0 : 125 : 0 : 32 : 0 : 32 : 4
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=3 : 0
Chain[J8] has backup chain_voltage=830
Check chain[7] PIC fw version=0x03
Chain[J6] orignal chain_voltage_pic=6 value=940
Chain[J6] will use backup chain_voltage_pic=830 [193]
Chain[J6] get working chain_voltage_pic=193
Chain[J7] orignal chain_voltage_pic=6 value=940
Chain[J7] will use backup chain_voltage_pic=830 [193]
Chain[J7] get working chain_voltage_pic=193
Chain[J8] orignal chain_voltage_pic=6 value=940
Chain[J8] will use backup chain_voltage_pic=830 [193]
Chain[J8] get working chain_voltage_pic=193
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
set_reset_hashboard = 0x00000020
set_reset_hashboard = 0x00000000
retry Chain[J6] has 0 asic
Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
set_reset_hashboard = 0x00000040
set_reset_hashboard = 0x00000000
retry Chain[J7] has 0 asic
Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
set_reset_hashboard = 0x00000080
set_reset_hashboard = 0x00000000
retry Chain[J8] has 0 asic
miner total rate=0GH/s fixed rate=0GH/s
Miner fix freq ...
max freq = 100
set baud=1
setStartTimePoint total_tv_start_sys=200 total_tv_end_sys=201
restartNum = 2 , auto-reinit enabled...
do read_temp_func once...
do check_asic_reg 0x08
Done check_asic_reg
set FAN speed according to: temp_highest=0 temp_top1[PWM_T]=0 temp_top1[TEMP_POS_LOCAL]=0 temp_change=0 fix_fan_steps=0
set full FAN speed...
FAN PWM: 100
read_temp_func Done!
CRC error counter=1