【求助】天猫魔盒100E开机停在logo，不能双清|维修达人

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只看楼主倒序阅读我要置顶楼主发表于: 2015-05-12

天猫魔盒100E开机卡在logo，双清就卡死，TTL连接，按回车上电也中断不了。启动日志如下，请帮忙看看
EEEE I3000000032940xf300110003877520EEEE I400000004294_M6_BL1_3431>2534313
device is 16bit ddr
wait pll-0x03 target is 0204 now it is 0x00000203

DDR clock is 516MHz with 1T mode

516M clk
DX0DLLCR:40000000
DX0DQTR:ffffffff
DX0DQSTR:3db05001
DX1DLLCR:40000000
DX1DQTR:ffffffff
DX1DQSTR:3db05001
DX2DLLCR:40000000
DX2DQTR:ffffffff
DX2DQSTR:3db05001
DX3DLLCR:40000000
DX3DQTR:ffffffff
DX3DQSTR:3db05001
Stage 00 Result 00000000
Stage 01 Result 00000000
Stage 02 Result 00000000
Stage 03 Result 00000000
HHH
Boot From SPI0x12345678
Boot from internal device 1st SPI RESERVED

System Started
▒nv_init env_init 40

U-boot-00000-g3e9c579(m6_mbx_g32@jb42-0630) (Apr 08 2014 - 12:22:39)

aml_rtc_init
aml rtc init first time!
Clear HDMI KSV RAM
DRAM: 1 GiB
relocation Offset is: 105e8000
NAND: Amlogic nand flash uboot driver, Version U1.06.017 (c) 2010 Amlogic Inc.
SPI BOOT : continue i 0
No NAND device found!!!
NAND device id: 2c 68 4 4a a9 0
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x2c (Micron C revision NAND 4GiB MT29F32G-C)
1 NAND chips detected
#####aml_nand_init, with RB pins and chip->chip_delay:20
bus_cycle=5, bus_timing=6, start_cycle=6, end_cycle=7,system=5.0ns
oob size is not enough for selected bch mode: NAND_BCH60_1K_MODE force bch to mode: NAND_BCH30_1K_MODE
aml_chip->oob_fill_cnt =0,aml_chip->oob_size =224,bch_bytes =54
aml_nand_init

obmul =2,chip->ecc.layout->oobfree[0].length=16,aml_chip->oob_size=224
aml nand env valid addr: 10000 ,status =0
key start_blk=2040,end_blk=2047,aml_nand_key_init:684
aml nand key valid addr: ff010000
aml nand key valid addr: ff210000
aml nand key valid addr: ff410000
aml nand key valid addr: ff610000
CONFIG_KEYSIZE=0x10000; KEYSIZE=0xfffc; bbt=0x1330; default_keyironment_size=0xeccc
i=0,register --- nand_key
NAND bbt detect factory Bad block at 5a00000
Creating 8 MTD partitions on "nandnormal":
0x000000800000-0x000001000000 : "logo"
0x000001000000-0x000001800000 : "aml_logo"
0x000001800000-0x000002000000 : "recovery"
0x000002000000-0x000002800000 : "boot"
0x000002800000-0x000042a00000 : "system"
NAND bbt detect factory Bad block at 5a00000
0x000042a00000-0x000062a00000 : "cache"
0x000062a00000-0x000072a00000 : "backup"
0x000072a00000-0x0000ff000000 : "data"
nandnormal initialized ok
detect mx chiprevD :1 and nand_type: 0
nand_curr_device =1
MMC:   SDIO Port B: 0, SDIO Port C: 1
SPI BOOT,spi_env_relocate_spec : env_relocate_spec 53
SF: Detected MX25L3205D with page size 256, total 4 MiB

SPI NOR Flash have write protect!!!
In:    serial
Out:   serial
Err:   serial
register usb cfg[0] = 9fe82948
Net:   current factory:3
default eth phy
Meson_Ethernet
init suspend firmware done. (ret:0)
detect_storage
nand exist return 0
setenv storage nand
reboot_mode=charging
ir init
switch_boot_mode
suspend_status_current2=0
current factory:3
Hit Enter key to stop autoboot:  0
compatible nand
Booting from nand ...

NAND read: logo whole chip
8388608 bytes read: OK

NAND read: boot offset 0x0, size 0x600000
6291456 bytes read: OK
pre-clear hdmi ram
hdcp get form storage medium: nand
name=nand_key nand_key
read:addr:0xff010000,phy_blk_addr:2040,phy_page_addr:8,aml_nand_get_key:125
device:nand, init key ok!!
don't found keyname,uboot_key_read:1502
prefetch hdcp keys from nand failed
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Linux-3.0.50-ge336c4d
   Image Type:   ARM Linux Kernel Image (lzma compressed)
   Data Size:    3407574 Bytes = 3.2 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
        Ramdisk start addr = 0x82340800, len = 0x10f5f6
   Uncompressing Kernel Image ... OK
machid from environment: 0x4e27
EFUSE machid is not set.
Using machid 0x4e27 from environment

Starting kernel ...

[    4.606051@0] kobject (dfa58a10): tried to init an initialized object, something is seriously wrong.
[    4.625622@1] dvb_io_setup start
[    4.629705@1] DVB: cannot get resource "frontend0_LNBON/OFF"
[    4.629737@1] DVB: cannot get resource "frontend0_POWERON/OFF"
[    4.635563@1] DVB: cannot get resource "frontend0_ANTOVERLOAD"
[    4.642162@1] Smartcard: cannot get resource "smc0_reset"
[    6.036798@0] init: hdmi hpd_status is :48
[    6.044274@0] init: cannot open '/initlogo.rle'
[    6.044505@0] init: load_565rle_image_mbx result is: 0
[    6.358921@0] init: Before e2fsck_main...
[    6.486560@0] init: After e2fsck_main...
[    6.714233@1] init: cannot execve('/system/etc/install-recovery.sh'): Permission denied
[    6.744873@0] init: property 'ro.usb.vendor.string' doesn't exist while expanding '${ro.usb.vendor.string}'
[    6.749343@0] init: cannot expand '${ro.usb.vendor.string}' while writing to '/sys/class/android_usb/android0/f_mass_storage/vendor_string'
[    6.766034@0] init: property 'ro.usb.product.string' doesn't exist while expanding '${ro.usb.product.string}'
[    6.774459@0] init: cannot expand '${ro.usb.product.string}' while writing to '/sys/class/android_usb/android0/f_mass_storage/product_string'
[    6.790069@0] init: cannot find '/system/bin/getaplog', disabling 'aliyun_getaplog'
[    6.792485@0] android_usb:disable, not bind to controller
[    6.806250@0] android_usb:disable, not bind to controller
[    6.806547@0] android_usb:enable, not bind to controller
root@android  :/ # [   17.324642@0] init: no such service 'wififix'
[   22.664819@0] init: sys_prop: permission denied uid:1003  name:service.bootanim.exit

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