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[维修案例] 创维43X6XXX-8S48卡开机画面

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发表于 2020-3-16 19:26:14 | 显示全部楼层 |阅读模式

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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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