1代天猫魔盒挂了ttl看下能不能修|维修达人

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1代天猫魔盒挂了ttl看下能不能修

1代天猫魔盒挂了ttl看下能不能修

读出信息，然后终端不了，怎么搞都不能输入命令了。。

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-gb032b65(m6_mbx_g32@jb42-0630) (Dec 10 2013 - 10:27:37)
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
onfi timing mode set failed: 49
#####aml_nand_init, with RB pins and chip->chip_delay:20
bus_cycle=10, bus_timing=10, start_cycle=10, end_cycle=10,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:oobmul =2,chip->ecc.layout->oobfree[0].length=16,aml_chip->oob_size=224
aml nand env valid addr: 200000
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
SPI NOR Flash NO write protect!!!, So I will enable it...
In: serial
Out: serial
Err: serial
register usb cfg[0] = 9fe82914
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
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-gba996df
Image Type: ARM Linux Kernel Image (lzma compressed)
Data Size: 3407353 Bytes = 3.2 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Ramdisk start addr = 0x82340800, len = 0x10080e
Uncompressing Kernel Image ... OK
machid from environment: 0x4e27
EFUSE machid is not set.
Using machid 0x4e27 from environment
Starting kernel ...
[ 4.495463@0] kobject (dfb35a10): tried to init an initialized object, something is seriously wrong.
[ 4.514793@0] dvb_io_setup start
[ 4.518954@0] DVB: cannot get resource "frontend0_LNBON/OFF"
[ 4.518986@0] DVB: cannot get resource "frontend0_POWERON/OFF"
[ 4.524951@0] DVB: cannot get resource "frontend0_ANTOVERLOAD"
[ 4.531388@0] Smartcard: cannot get resource "smc0_reset"
[ 5.925737@0] init: hdmi hpd_status is :48
[ 5.943492@0] init: cannot open '/initlogo.rle'
[ 5.943692@0] init: load_565rle_image_mbx result is: 0
[ 6.284855@0] init: Before e2fsck_main...
[ 6.369561@0] init: After e2fsck_main...
[ 6.691854@1] init: property 'ro.usb.vendor.string' doesn't exist while expanding '${ro.usb.vendor.string}'
[ 6.698082@1] init: cannot expand '${ro.usb.vendor.string}' while writing to '/sys/class/android_usb/android0/f_mass_storage/vendor_string'
[ 6.710599@1] init: property 'ro.usb.product.string' doesn't exist while expanding '${ro.usb.product.string}'
[ 6.720178@1] init: cannot expand '${ro.usb.product.string}' while writing to '/sys/class/android_usb/android0/f_mass_storage/product_string'
[ 6.733692@1] init: cannot find '/system/bin/getaplog', disabling 'aliyun_getaplog'
[ 6.739263@1] android_usb:disable, not bind to controller
[ 6.745203@1] android_usb:disable, not bind to controller
[ 6.763084@1] android_usb:enable, not bind to controller
root@android :/ #