[General Questions and Answers] clever9971:
i have next pandora android receiver and i flash it with a wrong firmware for vision u4 who has the same cpu hi3716c and now i can see anything i have black screen.

when i connect with sscom32 i have this:

System startupÿCá

Fastboot 3.3.0-dirty (Feb 22 2014 - 14:16:08)

Fastboot: Version 3.3.0

Build Date: Feb 22 2014, 14:16:22

CPU: Hi3716Cv100

Boot Media: eMMC

DDR Size: 1GB

Check nand flash controller v301. found

Special NAND id table Version 1.36

Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00

No NAND device found!!!

Check spi flash controller v300. found

Can't find a valid spi flash chip.

Can't find a valid spi flash chip.

Check spi flash controller v350.

MMC/SD controller initialization.

MMC/SD Card:

MID: 0xfe

Read Block: 512 Bytes

Write Block: 512 Bytes

Chip Size: 3664M Bytes (High Capacity)

Name: "MMC04"

Chip Type: MMC

Version: 4.0

Speed: 25000000Hz

Bus Width: 8bit

Boot Addr: 512 Bytes

*** Warning - bad CRC or eMMC, using default environment

Boot Env on eMMC

Env Offset: 0x00400000

Env Size: 0x00100000

Env Range: 0x00400000

press the key!!

##############################

led panel of mass product ->

##############################

end of key input point!!

printf_logoInfo,411: there is no logo

get_fastPlay_logoMemInfo,1079:

can not find logo

printf_playInfo,435: Do not include fastplay data

get_fastPlay_playMemInfo,1217:

can not find PlayParam

SysProcShow,32: CHIP_TYPE: Hi3716C(0x2)_v101

strlen = 22, error!

I2C_Init,390: hi_i2c init success.

I2C_DRV_WaitWriteEnd,78: wait write data timeout!

I2C_Read,231: wait write data timeout!

E2PROM_Read,63: call HI_I2C_Read failed.

E2PROM_Read fail

Press Ctrl+C to stop autoboot

MMC read: dev # 0, block # 147456, count 20480 ... 20480 blocks read: OK

## Booting kernel from Legacy Image at 807fffc0 ...

Image Name: Linux-3.0.8_hisilicon

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 4275940 Bytes = 4.1 MiB

Load Address: 80800000

Entry Point: 80800000

Verifying Checksum ... OK

XIP Kernel Image ... OK

OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Linux version 3.0.8_hisilicon (nortina@nortina-desktop) (gcc version 4.4.1 (Hisilicon_v200(gcc4.4-290+glibc-2.11+eabi+nptl)) ) #82 Sat Feb 22 14:21:16 KST 2014

CPU: ARMv7 Processor [412fc092] revision 2 (ARMv7), cr=10c53c7f

CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: godbox

Memory policy: ECC disabled, Data cache writeback

CPU:Hi3716Cv100, Timer:126M

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 197866

Kernel command line: mem=779M vmalloc=600M console=ttyAMA0,115200 mtddev=blackbox androidboot.console=ttyAMA0 mmz=ddr,0,0xB7400000,44M mtdparts=hi_emmc:4M(fastboot),4M(bootargs),4M(deviceinfo),8M(recovery),4M(baseparam),8M(logo),20M(fastplay),20M(misc),20M(kernel),320M(system),60M(cache),1024M(userdata),-(sdcard)

PID hash table entries: 2048 (order: 1, 8192 bytes)

Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)

Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)

Memory: 779MB = 779MB total

Memory: 781316k/781316k available, 16380k reserved, 396288K highmem

Virtual kernel memory layout:

vector : 0xffff0000 - 0xffff1000 ( 4 kB)

fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)

DMA : 0xffc00000 - 0xffe00000 ( 2 MB)

vmalloc : 0xd9000000 - 0xfe000000 ( 592 MB)

lowmem : 0xc0000000 - 0xd8800000 ( 392 MB)

pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)

modules : 0xbf000000 - 0xbfe00000 ( 14 MB)

.init : 0xc0008000 - 0xc0072000 ( 424 kB)

.text : 0xc0072000 - 0xc07f21cc (7681 kB)

.data : 0xc07f4000 - 0xc0846da0 ( 332 kB)

.bss : 0xc0846dc4 - 0xc0971fd0 (1197 kB)

SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

NR_IRQS:128

sched_clock: 32 bits at 126MHz, resolution 7ns, wraps every 34087ms

sched_clock: wrong multiply/shift: 8322032>>20 vs calculated 4260880254>>29

sched_clock: fix multiply/shift to avoid scheduler hiccups

Calibrating delay loop... 2007.04 BogoMIPS (lpj=10035200)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

NET: Registered protocol family 16

hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.

hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step.

hw-breakpoint: maximum watchpoint size is 4 bytes.

Serial: AMBA PL011 UART driver

uart:0: ttyAMA0 at MMIO 0x101fb000 (irq = 59) is a PL011 rev2

console [ttyAMA0] enabled

uart:1: ttyAMA1 at MMIO 0x101fc000 (irq = 60) 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

Advanced Linux Sound Architecture Driver Version 1.0.24.

Bluetooth: Core ver 2.16

NET: Registered protocol family 31

Bluetooth: HCI device and connection manager initialized

Bluetooth: HCI socket layer initialized

Bluetooth: L2CAP socket layer initialized

Bluetooth: SCO socket layer initialized

Switching to clocksource timer1

NET: Registered protocol family 2

IP route cache hash table entries: 16384 (order: 4, 65536 bytes)

TCP established hash table entries: 65536 (order: 7, 524288 bytes)

TCP bind hash table entries: 65536 (order: 6, 262144 bytes)

TCP: Hash tables configured (established 65536 bind 65536)

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.

PMU: registered new PMU device of type 0

L2cache cache controller enabled

highmem bounce pool size: 64 pages

ashmem: initialized

VFS: Disk quotas dquot_6.5.2

Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

Installing knfsd (copyright (C) 1996 okir@monad.swb.de).

msgmni has been set to 752

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

ahci: SSS flag set, parallel bus scan disabled

ahci ahci.0: AHCI 0001.0200 32 slots 1 ports 3 Gbps 0x1 impl platform mode

ahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part ccc sxs boh

scsi0 : ahci_platform

ata1: SATA max UDMA/133 mmio [mem 0x60040000-0x6004ffff] port 0x100 irq 92

mtdoops: mtd device (mtddev=name/number) must be supplied

physmap platform flash device: 02000000 at 34000000

physmap-flash physmap-flash.0: map_probe failed

Check Spi Flash Controller V300. Found

Check Spi Flash Controller V350.

Special NAND id table Version 1.36

Check Nand Flash Controller V301. Found

Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00

No NAND device found.

Check Nand Flash Controller V504.

Fixed MDIO Bus: probed

ata1: SATA link down (SStatus 0 SControl 300)

himii: probed

PHY himii:01 not found

hieth:hieth_platdev_probe_port:557:

connect to phy_device himii:01 failed!

PHY himii:03 not found

hieth:hieth_platdev_probe_port:557:

connect to phy_device himii:03 failed!

hieth:hieth_plat_driver_probe:692:

no dev probed!

PPP generic driver version 2.4.2

PPP Deflate Compression module registered

PPP BSD Compression module registered

PPP MPPE Compression module registered

NET: Registered protocol family 24

PPTP driver version 0.8.5

usbcore: registered new interface driver zd1201

usbmon: debugfs is not available

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 96, io mem 0x60080000

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: 2 ports 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 97, io mem 0x60070000

hub 2-0:1.0: USB hub found

hub 2-0:1.0: 2 ports detected

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 usbserial

USB Serial support registered for generic

usbcore: registered new interface driver usbserial_generic

usbserial: USB Serial Driver core

USB Serial support registered for GSM modem (1-port)

usbcore: registered new interface driver option

option: v0.7.2:USB Driver for GSM modems

mousedev: PS/2 mouse device common for all mice

Linux video capture interface: v2.00

usbcore: registered new interface driver uvcvideo

USB Video Class driver (v1.1.0)

device-mapper: uevent: version 1.0.3

device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com

device-mapper: multipath: version 1.3.0 loaded

device-mapper: multipath round-robin: version 1.0.0 loaded

Bluetooth: Generic Bluetooth USB driver ver 0.6

usbcore: registered new interface driver btusb

usb 1-1: new high speed USB device number 2 using hiusb-ehci

hub 1-1:1.0: USB hub found

hub 1-1:1.0: 4 ports detected

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

logger: created 256K log 'log_main'

logger: created 256K log 'log_events'

logger: created 256K log 'log_radio'

logger: created 256K log 'log_system'

usbcore: registered new interface driver snd-usb-audio

ALSA device list:

No soundcards found.

oprofile: using arm/armv7-ca9

GACT probability on

Mirror/redirect action on

Simple TC action Loaded

Netfilter messages via NETLINK v0.30.

nf_conntrack version 0.5.0 (12208 buckets, 48832 max)

ctnetlink v0.93: registering with nfnetlink.

NF_TPROXY: Transparent proxy support initialized, version 4.1.0

NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.

xt_time: kernel timezone is -0000

IPVS: Registered protocols ()

IPVS: Connection hash table configured (size=4096, memory=32Kbytes)

IPVS: Creating netns size=744 id=0

IPVS: ipvs loaded.

GRE over IPv4 demultiplexor driver

GRE over IPv4 tunneling driver

ip_tables: (C) 2000-2006 Netfilter Core Team

ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully

arp_tables: (C) 2002 David S. Miller

TCP cubic registered

NET: Registered protocol family 10

ip6_tables: (C) 2000-2006 Netfilter Core Team

NET: Registered protocol family 17

Bridge firewalling registered

Ebtables v2.0 registered

Bluetooth: RFCOMM TTY layer initialized

Bluetooth: RFCOMM socket layer initialized

Bluetooth: RFCOMM ver 1.11

Bluetooth: BNEP (Ethernet Emulation) ver 1.3

Bluetooth: BNEP filters: protocol multicast

Bluetooth: HIDP (Human Interface Emulation) ver 1.2

lib80211: common routines for IEEE802.11 drivers

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 2

drivers/rtc/hctosys.c: unable to open rtc device (rtc0)

Warning: unable to open an initial console.

Freeing init memory: 424K

init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.

mmc0: new high speed MMC card at address 0001

mmcblk0: mmc0:0001 MMC04G 3.57 GiB

mmcblk0boot0: mmc0:0001 MMC04G partition 1 2.00 MiB

mmcblk0boot1: mmc0:0001 MMC04G partition 2 2.00 MiB

mmcblk0: p2 < p5 p6 p7 p8 >

mmcblk0boot1: unknown partition table

EXT4-fs (mmcblk0p5): VFS: Can't find ext4 filesystem

mmcblk0boot0: unknown partition table

EXT4-fs (mmcblk0p7): VFS: Can't find ext4 filesystem

EXT4-fs (mmcblk0p6): VFS: Can't find ext4 filesystem

EXT4-fs (mmcblk0p8): VFS: Can't find ext4 filesystem

init: Unable to open persistent property directory /data/property errno: 2

init: cannot find '/system/bin/servicemanager', disabling 'servicemanager'

init: cannot find '/system/bin/audiodevmanager', disabling 'audiodevmanager'

init: cannot find '/system/bin/recd', disabling 'recd'

init: cannot find '/system/bin/vold', disabling 'vold'

init: cannot find '/system/bin/configserver', disabling 'configserver'

init: cannot find '/system/bin/ProcKillerServer', disabling 'killprocserver'

init: cannot find '/system/bin/netd', disabling 'netd'

init: cannot find '/system/bin/debuggerd', disabling 'debuggerd'

init: cannot find '/system/bin/display', disabling 'display'

init: cannot find '/system/bin/surfaceflinger', disabling 'surfaceflinger'

init: cannot find '/system/bin/app_process', disabling 'zygote'

init: cannot find '/system/bin/drmserver', disabling 'drm'

init: cannot find '/system/bin/mediaserver', disabling 'media'

init: cannot find '/system/bin/cameraserver', disabling 'camera'

init: cannot find '/system/bin/dbus-daemon', disabling 'dbus'

init: cannot find '/system/bin/installd', disabling 'installd'

init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'

init: cannot find '/system/bin/keystore', disabling 'keystore'

init: cannot find '/system/bin/nfsinit', disabling 'nfsinit'

init: cannot find '/system/bin/qemud', disabling 'qemud'

init: cannot find '/system/bin/logcat', disabling 'godbox-logcat'

init: cannot find '/system/etc/init.godbox.sh', disabling 'godbox-setup'

init: cannot find '/system/USB/USB.sh', disabling 'USB'

init: cannot find '/system/Oscam/Oscam.sh', disabling 'Oscam'

init: cannot find '/system/tvheadend/tvheadend.sh', disabling 'tvheadend'

init: cannot find '/system/tvheadend/wakeup_script.sh', disabling 'wakeup-script'

-------------------------------------------------------

please help me to find solution.Thank you