Помогите восстановить HI3518E+OV9712

[GenaSPB]

Можешь и 220 к ней подключить, после чего с совершенно спокойной совестью отнесешь на помойку.

[maskax600]

Помогите с диагнозом. Снял видосик подключив к сетевой карте на ПК. В роутере IpCAM 192.168.1.79 получает кажется...тогда когда другие устройства все со 192.168.1.100(от 100 и выше) получают адрес.

https://www.youtube.com/watch?v=us7AVgPQeaM" onclick="window.open(this.href);return false;

До тех пор пока LAN не отваливается - доступны порты:

8080
1935
554
80
Но как видно из видео в веб интерфейс что то не заходит.Хотя локальный ip имеется.

Заказал TTL адаптер может пригодится в будущем)
USB 2.0 для TTL UART 6PIN Модуль Последовательной Конвертер CP2104 PRGMR

[nik58]

Уважаемые форумчане.У меня то-же на такой же плате подпортилась прошивка из-за некачественного питания.Камера не видится в сети.Сканеры не находят её.Я через UART на FTP сервер слил с неё бинарный файл.Тем же путем получил лог загрузки.Может кто-то по логу поймет что подпорчено и подскажет как исправить.U-Boot 2010.06 (May 19 2014 - 14:51:10)

NAND: Special Nand id table Version 1.35
Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
No NAND device found!!!
0 MiB
Check spi flash controller v350... Found
Spi(cs1) ID: 0xEF 0x40 0x18 0x00 0x00 0x00
Spi(cs1): Block:64KB Chip:16MB Name:"W25Q128B"
In: serial
Out: serial
Err: serial
16384 KiB hi_sfc at 0:0 is now current device

UpgradeSoftware:8346B000 V1.2
CheckUpgrade invalid maigc(0xc6c63aba, 0xaa5555aa)
Hit any key to stop autoboot: 0
16384 KiB hi_sfc at 0:0 is now current device

## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.0.8
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2890856 Bytes = 2.8 MiB
Load Address: 80008000
Entry Point: 80008000
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Linux version 3.0.8 (pub@BVT-SDK-SERVER3) (gcc version 4.4.1 (Hisilicon_v100(gcc4.4-290+uclibc_0.9.32.1+eabi+linuxpthread)) ) #1 Tue Mar 11 17:36:34 HKT 2014
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: hi3518
Memory policy: ECC disabled, Data cache writeback
AXI bus clock 200000000.
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 10160
Kernel command line: mem=40M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),3M(kernel),11776K(rootfs),512K(config)
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 40MB = 40MB total
Memory: 35088k/35088k available, 5872k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc3000000 - 0xfe000000 ( 944 MB)
lowmem : 0xc0000000 - 0xc2800000 ( 40 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.init : 0xc0008000 - 0xc0029000 ( 132 kB)
.text : 0xc0029000 - 0xc0513000 (5032 kB)
.data : 0xc0514000 - 0xc0537fa0 ( 144 kB)
.bss : 0xc0537fc4 - 0xc0555240 ( 117 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:32 nr_irqs:32 32
sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 42949ms
Console: colour dummy device 80x30
Calibrating delay loop... 218.72 BogoMIPS (lpj=1093632)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Serial: AMBA PL011 UART driver
uart:0: ttyAMA0 at MMIO 0x20080000 (irq = 5) is a PL011 rev2
console [ttyAMA0] enabled
uart:1: ttyAMA1 at MMIO 0x20090000 (irq = 5) is a PL011 rev2
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
cfg80211: Calling CRDA to update world regulatory domain
Switching to clocksource timer1
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 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.
NetWinder Floating Point Emulator V0.97 (double precision)
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.16)
msgmni has been set to 68
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
brd: module loaded
loop: module loaded
Spi id table Version 1.22
Spi(cs1) ID: 0xEF 0x40 0x18 0x00 0x00 0x00
SPI FLASH start_up_mode is 3 Bytes
Spi(cs1):
Block:64KB
Chip:16MB
Name:"W25Q128B"
spi size: 16MB
chip num: 1
4 cmdlinepart partitions found on MTD device hi_sfc
Creating 4 MTD partitions on "hi_sfc":
0x000000000000-0x000000100000 : "boot"
0x000000100000-0x000000400000 : "kernel"
0x000000400000-0x000000f80000 : "rootfs"
0x000000f80000-0x000001000000 : "config"
Fixed MDIO Bus: probed
himii: probed
usbcore: registered new interface driver rt2500usb
usbcore: registered new interface driver rt73usb
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
hiusb-ehci hiusb-ehci.0: HIUSB EHCI
hiusb-ehci hiusb-ehci.0: new USB bus registered, assigned bus number 1
hiusb-ehci hiusb-ehci.0: irq 15, io mem 0x100b0000
hiusb-ehci hiusb-ehci.0: USB 0.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
hiusb-ohci hiusb-ohci.0: HIUSB OHCI
hiusb-ohci hiusb-ohci.0: new USB bus registered, assigned bus number 2
hiusb-ohci hiusb-ohci.0: irq 16, io mem 0x100a0000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver cdc_wdm
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver mdc800
mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
NET: Registered protocol family 17
NET: Registered protocol family 15
lib80211: common routines for IEEE802.11 drivers
Registering the dns_resolver key type
registered taskstats version 1
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
▒VFS: Mounted root (jffs2 filesystem) on device 31:2.
Freeing init memory: 132K

_ _ _ _ _ _ _ _ _ _ _ _
\ _ _ _ _ _ ___
/ /__/ \ |_/
/ __ / - _ ___
/ / / / / /
_ _ _ _/ / / \_/ \_ ______
___________\___\__________________

[RCS]: /etc/init.d/S00devs
[RCS]: /etc/init.d/S01udev
udevd (510): /proc/510/oom_adj is deprecated, please use /proc/510/oom_score_adj instead.
[RCS]: /etc/init.d/S10mpp
/etc/init.d/S10mpp: line 15: set_path_before: not found
/etc/init.d/S10mpp: line 16: set_path_before: not found
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x20090030: 0x00000300 --> 0x00004F01
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x2005003c: 0x000001E0 --> 0x000001E2
[END]
----Sensor Type: ovb9712 ----
Set GPIO9_0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F00C8: 0x00000001 --> 0x00000001
[END]
Set GPIO9_1
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F00CC: 0x00000001 --> 0x00000001
[END]
Set GPIO9_4
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F00D8: 0x00000001 --> 0x00000001
[END]
Set GPIO5_3
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F00C0: 0x00000001 --> 0x00000000
[END]
Set GPIO0_1
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F0124: 0x00000000 --> 0x00000000
[END]
Set GPIO0_2
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F0128: 0x00000000 --> 0x00000000
[END]
Set GPIO0_7
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F013C: 0x00000000 --> 0x00000001
[END]
Set GPIO0_3
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F012C: 0x00000000 --> 0x00000000
[END]
Set GPIO0_4
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200F0130: 0x00000000 --> 0x00000000
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200f0138: 0x00000001 --> 0x00000000
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x20140400: 0x00000020 --> 0x00000061
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x20140100: 0x00000040 --> 0x00000040
[END]
Hisilicon Media Memory Zone Manager
hi3518_base: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
Hisilicon UMAP device driver interface: v3.00
pa:82800000, va:c3200000
load sys.ko for Hi3518...OK!
load viu.ko for Hi3518...OK!
ISP Mod init!
load vpss.ko ....OK!
load venc.ko for Hi3518...OK!
load group.ko for Hi3518...OK!
load chnl.ko for Hi3518...OK!
load h264e.ko for Hi3518...OK!
load jpege.ko for Hi3518...OK!
load rc.ko for Hi3518...OK!
load region.ko ....OK!
load vda.ko ....OK!
hi_i2c init is ok! add for 24c04
gpio_0_base_addr_virtual:0xc3500000 !
Set Gpio0_6 dir to 1!
Set Gpio0_6 bit to 0!
Set Gpio0_6 bit to 1!
hi_gpio_init_hrtimer!
insmod: can't insert 'extdrv/ssp_ad9020.ko': No such file or directory
acodec inited!
insert audio
==== Your input Sensor type is ovb9712 ====
entry jb_hi_authen0104_init
DMS_Read0104Data failed
no ic ack
Hisilicon Watchdog Timer: 0.01 initialized. default_margin=60 sec (nowayout= 1, nodeamon= 0)
ln: /usr/lib/libnetpt.so: File exists
read log config ok
[RCS]: /etc/init.d/S80network
(none) login: [01-01-08:00:12][TRACE][JB_HI3511_DVS.o] SYSTEMLOG Init
[01-01-08:00:12][TRACE][JB_HI3511_DVS.o] ========== HI3518 PLATFORM APP V4 Build:Dec 4 2014 15:24:02 pid:768 ==============
[01-01-08:00:12][TRACE][JB_HI3511_DVS.o] MIAN APP Build:Dec 4 2014 15:24:02
[01-01-08:00:12][TRACE][main] ========== HI3518 PLATFORM BAICMODULE Build:Dec 4 2014 15:23:08 ==============
#### I2C_24C04_Write_Data, nPart=0, nPos=120, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=122, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=124, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=126, nSizeSet=2
#### I2C_24C04_Read_Data, nPart=0, nPos=120, nSizeGet=8
#### I2C_24C04_Write_Data, nPart=0, nPos=120, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=122, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=124, nSizeSet=2
#### I2C_24C04_Write_Data, nPart=0, nPos=126, nSizeSet=2
#### I2C_24C04_Read_Data, nPart=0, nPos=120, nSizeGet=8
[01-01-08:00:12][TRACE][main] [0].g_authen_ic_raw_information.bSize [64]
[01-01-08:00:12][TRACE][main] [1].g_authen_ic_raw_information.bChannelCount [0x1]
[01-01-08:00:12][TRACE][main] [2].g_authen_ic_raw_information.wCompany [6]
[01-01-08:00:12][TRACE][main] [3].g_authen_ic_raw_information.wCpuType [19]
[01-01-08:00:12][TRACE][main] [4].g_authen_ic_raw_information.bAlarmInCount [1]
[01-01-08:00:12][TRACE][main] [5].g_authen_ic_raw_information.bAlarmOutCount [1]
[01-01-08:00:12][TRACE][main] [6].g_authen_ic_raw_information.dwSupOption [0]
[01-01-08:00:12][TRACE][main] [7].MAC [0x0:0x18:0xa9:0x73:0x83:0xc6]
[01-01-08:00:12][TRACE][main] [8].g_authen_ic_raw_information.bSerial [JBNV▒/▒T▒▒]
[01-01-08:00:12][TRACE][main] [9].g_authen_ic_raw_information.bImageSize [3]
[01-01-08:00:12][TRACE][main] [10].g_authen_ic_raw_information.byPCBType [0]
[01-01-08:00:12][TRACE][main] [11].g_authen_ic_raw_information.byPCBVer [2]
[01-01-08:00:12][TRACE][main] At88sc0104 check_encrypt suc .............................................
[01-01-08:00:12][TRACE][main] [jiabo video][APP]: chek encrypt chip ok!
[01-01-08:00:12][TRACE][main] TTTTTTTTTTTTTTTTTTTTTTTTTT basic_tty.c, 78
[01-01-08:00:12][TRACE][main] ##jiabo video: +++++++++++++++++++++++++++++++++ open rs485 ok
[01-01-08:00:12][TRACE][main] dev_tty.c:65 [DMS_DEV_TTY_Open] [01-01-08:00:12][TRACE][main] TTY open /dev/ttyAMA3 failed:No such device or address
[01-01-08:00:12][TRACE][main] TTTTTTTTTTTTTTTTTTTTTTTTTT basic_tty.c, 120
[01-01-08:00:12][WARNING][main] ##jiabo video: +++++++++++++++++++++++++++++++++ open rs232 fail
[01-01-08:00:12][TRACE][main] open /dev/hi_i2c(m_i2cfd=5) success!
[01-01-08:00:12][TRACE][main] open /dev/hi_gpio(m_gpiofd=6) success!
[01-01-08:00:12][ERR][main] can't open mt9d131
[01-01-08:00:12][ERR][main] can't open ov10630
[01-01-08:00:12][ERR][main] can't open ip2986
[01-01-08:00:12][ERR][main] DMS_TW9910_VAD_Open Failed!
[01-01-08:00:12][ERR][main] can't open xf_ov2715
[01-01-08:00:12][ERR][main] can't open nvp2400
[01-01-08:00:12][ERR][main] can't open ov10630
[01-01-08:00:12][TRACE][main] Check OV9712-iRet = 0,value = 0x9711!
[01-01-08:00:12][TRACE][main] DMS_vadc_hi3518_Open: szBuffer = sensortype=ovb9712,m_nHi3518VIChip = 30!
[01-01-08:00:12][TRACE][main] DMS_vadc_hi3518_Open-318: s32Ret=0x00000000,u32ChipId=0x3518E100!
[01-01-08:00:12][TRACE][main] :::::::::::::::::: VICHIP HI3518 OV9712B
[01-01-08:00:12][ERR][main] DMS_TW2866_VAD_Open Failed!
[01-01-08:00:12][ERR][main] DMS_TW2866_VAD_Open Failed!
[01-01-08:00:12][TRACE][main] :::::::::::::::::: AICHIP JB_TLV320
[01-01-08:00:12][TRACE][main] nChannelNum [1], nKeyCheckRes [0]
[01-01-08:00:12][TRACE][main] end of free..
[01-01-08:00:12][TRACE][main] globelMalloc ChannelCount:1
[01-01-08:00:12][TRACE][main] end of malloc..
#### dms_read_protect_key_information_config 1983
[01-01-08:00:12][ERR][main] InitDefaultConfigFile: File(/jb_config/jb_rootfs/jb_default.config) is exist!
[01-01-08:00:12][TRACE][main] +++++++++==========++++++ g_fatal_param.default_flag = 181
[01-01-08:00:12][TRACE][main] +++++++++==========+++++ g_fatal_param.fatal_param_len = 12
[01-01-08:00:12][TRACE][main] [3]: initialize the system parameter with value.
[01-01-08:00:12][TRACE][main] end of free..
[01-01-08:00:12][TRACE][main] globelMalloc ChannelCount:1
[01-01-08:00:12][TRACE][main] end of malloc..
#### dms_read_device_config 363
#### dms_read_device_config 373,cfgbuf:{
"DeviceName": "IPCAM",
"DeviceID": 0,
"RecordLen": 5,
"Language": 1,
"RecycleRecord": 1,
"OverWritePeriod": 0,
"VideoStandard": 0,
"DateFormat": 1,
"DateSprtr": 1,
"TimeFmt": 0,
"ConfigWizard": 0,
"SoftwareVersion": 67116582,
"SoftwareBuildDate": 538120468,
"DspSoftwareVersion": 0,
"DspSoftwareBuildDate": 0,
"PanelVersion": 0,
"PanelSoftwareBuildDate": 0,
"HardwareVersion": 67116582,
"HardwareBuildDate": 0,
"WebVersion": 0,
"WebBuildDate": 0,
"SerialNumber": "JBNV▒/▒T▒▒",
"ServerCPUType": 3518,
"SysFlags": 25559049,
"ServerType": 100004,
"VideoInNum": 1,
"AudioInNum": 1,
"AlarmInNum": 1,
"AlarmOutNum": 1,
"DiskNum": 0,
"RS232Num": 0,
"RS485Num": 0,
"NetworkPortNum": 0,
"DecordChans": 0,
"VGANum": 0,
"USBNum": 0,
"DiskCtrlNum": 0,
"AuxOutNum": 0,
"StreamNum": 0
}
#### dms_read_device_config 431
#### dms_read_server_user 488
#### dms_read_server_user 500
#### dms_read_server_user 590, i=0, stUserInfo.dwUserRight=-2147483633
#### dms_read_server_user 590, i=1, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=2, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=3, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=4, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=5, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=6, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=7, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=8, stUserInfo.dwUserRight=0
#### dms_read_server_user 590, i=9, stUserInfo.dwUserRight=0
#### dms_read_stream_info 625
#### dms_read_record_setting 762
#### dms_read_record_mode_param 853
#### dms_read_channel_cb_detection_config 2788
#### dms_read_channel_pic_param 2233
#### dms_read_channel_color 949
#### dms_read_channel_enhanced_color 1001
#### dms_read_channel_shelter 1067
#### dms_read_channel_motion_detect 1128
#### dms_read_channel_probe_alarm 1251
#### dms_read_channel_probe_alarm 1366
#### dms_read_Channel_AlarmOut 689
#### dms_read_channel_video_lost 1373
#### dms_read_channel_osd_info 1489
#### dms_read_exception_info 1579
#### dms_read_server_cominfo 1665
#### dms_read_server_com2info 1729
#### dms_read_default_ptz_Protocol 2063
#### dms_read_ftpupdata_param 1791
#### dms_read_record_upload 911
#### dms_read_notify_servers 1841
#### dms_read_pppoe_config 1882
#### dms_read_timezone_config 2382
#### dms_read_ddns_config 1930
#### dms_read_producer_setting_config 2021
#### dms_read_upnp_param 2448
[01-01-08:00:12][ERR][main] ____________Application will exit by signal:11,pid:768
[01-01-08:00:12][ERR][main] ____________Application exit thread name main
reset
Password:

U-Boot 2010.06 (May 19 2014 - 14:51:10)

NAND: Special Nand id table Version 1.35
Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
No NAND device found!!!
0 MiB
Check spi flash controller v350... Found
Spi(cs1) ID: 0xEF 0x40 0x18 0x00 0x00 0x00
Spi(cs1): Block:64KB Chip:16MB Name:"W25Q128B"
In: serial
Out: serial
Err: serial
16384 KiB hi_sfc at 0:0 is now current device

UpgradeSoftware:8346B000 V1.2
CheckUpgrade invalid maigc(0xc6c63aba, 0xaa5555aa)
Hit any key to stop autoboot: 0
hisilicon # help
? - alias for 'help'
base - print or set address offset
bootm - boot application image from memory
bootp - boot image via network using BOOTP/TFTP protocol
cmp - memory compare
cp - memory copy
crc32 - checksum calculation
ext2load- load binary file from a Ext2 filesystem
ext2ls - list files in a directory (default /)
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
getinfo - print hardware information
go - start application at address 'addr'
help - print command description/usage
loadb - load binary file over serial line (kermit mode)
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
md - memory display
mii - MII utility commands
mm - memory modify (auto-incrementing address)
mtest - simple RAM read/write test
mw - memory write (fill)
nand - NAND sub-system
nboot - boot from NAND device
nm - memory modify (constant address)
ping - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
rarpboot- boot image via network using RARP/TFTP protocol
reset - Perform RESET of the CPU
saveenv - save environment variables to persistent storage
setenv - set environment variables
sf - SPI flash sub-system
tftp - tftp - download or upload image via network using TFTP protocol
usb - USB sub-system
usbboot - boot from USB device
version - print monitor version
hisilicon # printenv
bootdelay=1
baudrate=115200
ethaddr=00:00:23:34:45:66
netmask=255.255.255.0
bootfile="uImage"
ipaddr=192.168.1.9
serverip=192.168.1.7
bootcmd=sf probe 0;sf read 0x82000000 0x100000 0x300000;bootm 0x82000000
bootargs=mem=40M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),3M(kernel),11776K(rootfs),512K(config)
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06 (May 19 2014 - 14:51:10)

Environment size: 442/262140 bytes
hisilicon #