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技术文栏 - 电视机维修文章 - 创维 - 浏览文章

创维43X6XXX-8S48卡开机画面

发布日期：2020-4-10 13:01:33 作者：出处：

今天收到一块8S48用户板打印信息如下到这里有时候就重启或不动无法进入主界面

用户反应看看死机上门师傅去给恢复了出厂设置无效。

拿到板子测EMMC 供电 3.3V 不低内核L0P19 电压1.06V 不低

怀疑芯片问题芯片型号为6A338 更换之后故障排除。

AC_ON

3

BIST0-OK

BIST1-OK

_U

Relocation Offset is: 01200000

[AT][MB][start ub][347]

U-Boot 2011.06-00000-g568bd60-dirty (Aug 27 2018 - 08:34:08) MBOT-1106.0.10.1430095

DRAM_SIZE1=256 MB DRAM_SIZE2=256 MB DRAM_SIZE3= MB

msIR_Initialize

[SYS][Utopia]: Function = SYSOpen, Line = 815, current resource pri_shm content is: 0

[SYS][Utopia]: Function = SYSOpen, Line = 834, [SYS INFO] OPEN INSTANCE...

create instance at 296EAA60 with private size 108 bytes at 296EAAA8

[MIU][Utopia]:

[MIU INFO] miu opencreate instance at 296EAB18 with private size 80 bytes at 296EAB60

create instance at 296EABB8 with private size 48 bytes at 296EAC00

uboot held at [294DDF60~2AC00000],size=017220A0

===MBoot_Binary_Release===

CPU : Messi

Board: BD_MST091B_10ASXG_15281_MESSI

DRAM: 172 MiB

Now running in RAM - U-Boot at: 29D00000

eMMC: HS200 200MHz

eMMC 3.68 GB [75FFF8h]

In: serial

Out: serial

Err: serial

Net: No ethernet found.

Get MAC from ethaddr env

MAC: 0x10: 0x77: 0x17: 0x41:0xA8: 0x9D

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

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

[CPU][Utopia]:

[CPU INFO] cpu opencreate instance at 296FB0C8 with private size 44 bytes at 296FB110

[CPU][Utopia]: CPUIoctl - MDrv_CMD_CPU_QueryClock

[UTOPIA INFO] close moduleNames[tu]: ????? ?`???xV4

[AT][MBoot][Driver Init][504]

=wakeup=value==:0

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

--u8adc0_value = FF

--u8adc1_value = FF

--u8adc2_value = AB

--u8adc3_value = 69

func:mmcBin_Init init Success

eeprom read:10:77:17:41:A8:9D

eep_id = 0x13, u8project_id = 0x13

FactoryDB_Copy = 0x0

bFactoryDB_Copy = 0

Changelist: 24543697

============= set bootargs ===============

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Hit any key to stop autoboot: 0

ddr MIU0 DDR3 1866

env skylogotype:0 eep skyLogo = 0

flash: aSkyModel[8S48],aSkyType[X6],aSkyModelTitle[55],aSkyTypeTitle[AA],aSkyBootlogo[0000]

bootargs: aSkyModel[],aSkyType[],aSkyModelTitle[],aSkyTypeTitle[],aSkyBootlogo[]

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

after set bootargs = console=ttyS0,115200 androidboot.console=ttyS0 loglevel=3 root=/dev/ram rw rootwait init=/init CORE_DUMP_PATH=/data/core_dump.%%p.gz SAR5=ON KDebug=1 delaylogo=true androidboot.selinux=permissive swiotlb=512 LX_MEM=0xE300000 LX_MEM2=0xA0400000,0xFC00000 EMAC_MEM=0x40000 PM51_ADDR=0x20010000 PM51_LEN=0x10000 CMA0=VDEC_XC_STR_MBOOT,miu=0,hid=20,sz=0x2800000,st=0x8400000 CMA1=RETURN_ENUM0,miu=0,hid=26,sz=0x1000000,st=0xac00000 CMA2=OTHERS,miu=0,hid=23,sz=0x1400000,st=0xbc00000 CMA3=RETURN_ENUM2,miu=1,hid=27,sz=0x1400000,st=0x400000 CMA4=VDEC1,miu=1,hid=19,sz=0x6000000,st=0x1800000 BOOTLOGO_IN_MBOOT ENV_VAR_OFFSET=0x0 ENV_VAR_SIZE=0x10000 ENV=EMMC SECURITY=OFF androidboot.deriveModel=8S48 androidboot.derive_ModelTitle=55 androidboot.deriveType=X6 androidboot.derive_TypeTitle=AA androidboot.deriveLogo=0000

Saving Environment to MMC...

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

Boot Check: BootMode=1 --------

AC on

---zhangfan--- product_state =170

Writing to MMC(0)... 128 blocks written: OK

128 blocks written: OK

done

**** do_bootcheck get_boot_mode_from_mtd0 BootMode: 0

**** get_boot_mode_from_env BootMode: 1

**** BootMode: 1

create instance at 297021E0 with private size 364 bytes at 29702228

MDrv_PNL_Init u32PnlRiuBaseAddr = tx

MDrv_PNL_Init u32PMRiuBaseAddr = tx

LINK TYPE = EXT [_MDrv_PNL_Init_LPLL][352]pstPanelInitData->u16Width=1920, pstPanelInitData->u16Height=1081

[_MDrv_PNL_Init_LPLL][354]u16HTotal=2200,u16VTotal=1130,pstPanelInitData->u16HTotal=2200,pstPanelInitData->u16VTotal=1130, u16DefaultVFreq=600

[_MDrv_PNL_Init_Output_Dclk][404]pstPanelInitData->u16Width=1920, pstPanelInitData->u16Height=1081

[_MDrv_PNL_Init_Output_Dclk][406]u16HTotal=2200,u16VTotal=1130,pstPanelInitData->u16HTotal=2200,pstPanelInitData->u16VTotal=1130, u16DefaultVFreq=600

[MApi_XC_MLG_GetStatus, 2057]No instance existed, please get an instance by calling MApi_XC_Init() first

init I_PWM_ENABLE = 1

[PWM][Utopia]: Init PWM0init V_PWM_ENABLE = 0

wxm MApi_PNL_On: u16PanelOnTiming = 30

bruce==>enable tcon

create instance at 29702398 with private size 1840 bytes at 297023E0

[XC,Version]

[CPU][Utopia]:

[CPU INFO] cpu opencreate instance at 29702B18 with private size 44 bytes at 29702B60

[CPU][Utopia]: CPUIoctl - MDrv_CMD_CPU_QueryClock

[UTOPIA INFO] close moduleNames[tu]: ????? ?`???xV4

Check Gamma ok

--panel_name is 19_1_XMZ_HD_43_0L_T001--!!

[AT][MB][panel_pre_init][1025]

[PM][Utopia]: Wait for PM51 standby DRAM ...........[PM][Utopia]: PM51 run ok...........

[AT][MB][bootlogo begin][1055]

create instance at 29717720 with private size 312 bytes at 29717768

[AT][MB][JPD Decode][1092]

[UTOPIA INFO] close moduleNames[tu]: )`????? ?`???xV4

create instance at 29717720 with private size 1720 bytes at 29717768

create instance at 29717E28 with private size 9596 bytes at 29717E70

<<set_mirror H ON!!>>

[AT][MB][Show Logo][1142]

## Booting kernel from Legacy Image at 24D00000 ...

Image Name: MStar-linux

Image Type: ARM Linux Multi-File Image (uncompressed)

Data Size: 10144135 Bytes = 9.7 MiB

Load Address: 20208000

Entry Point: 20208000

Contents:

Image 0: 9819000 Bytes = 9.4 MiB

Image 1: 325123 Bytes = 317.5 KiB

## Loading init Ramdisk from multi component Legacy Image at 24D00000 ...

-usb_stop(USB_PORT0)

-usb_stop(USB_PORT1)

-usb_stop(USB_PORT2)

Loading Multi-File Image ... OK

---MsDrv_PNL_BackLigth_On:1762 Set MsDrv_PNL_BackLigth_On DelayTask 206

[AT][MB][start kr][1490]

Starting kernel ...

[ 0.000000] SAR5=ON

[ 0.000000] SAR5=ON[ 0.000000] [AT][KR][reset timer][1567]

[ 0.628442] [AT][KR][start init][2196]

[ 0.632245] [AutoTest][Kernel][start Initprocess][2196]

A N D R O I D

root@sky338_8s47:/ # [ 4.847550] IR IRQ registartion ERROR

TVOS *checkPoint*

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发布人：马生	【大中小】·【推荐好友】·【打印】·【顶部】

[创维] ·创维43X6XXX-8S48卡开机画面

2020-04-10