长虹49LR1000卡在开机界面，无法升级

ma8186188

长虹49LR1000卡在开机界面，无法升级。麻烦各位师傅分析一下打印信息是哪里的问题。2022-10-27, 9:27:24 COM5, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed by RT809H:

鱑ART_115200


AC_ON
AutoDQS0-OK
AutoDQS1-OK
BIST0-OK
BIST1-OK
_U
Relocation Offset is: 01200000
[AT][MB][start ub][597]


U-Boot 2011.06 (Jan 20 2017 - 16:32:02)  MBOT-1106.0.10.1250503



         Creat Timer Success,TimerId = 0
msIR_Initialize
Function = SYSOpen, Line = 810, current resource pri_shm content is: 0
Function = SYSOpen, Line = 829, [SYS INFO] OPEN INSTANCE...
create instance at 2b6ae848 with private size 108 bytes at 2b6ae890


[MIU INFO] miu opencreate instance at 2b6ae900 with private size 80 bytes at 2b6ae948
create instance at 2b6ae9a0 with private size 48 bytes at 2b6ae9e8


uboot held at [2b3ddf60~2cd00000],size=019220a0
CPU  : Monet
Board: BD_MST082B_10AJQ_MONET
DRAM:  205 MiB
Now running in RAM - U-Boot at: 2be00000

eMMC: HS200 200MHz
eMMC 29.12 GB [3A3DFF8h]
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
MAC:  0x18: 0x99: 0xf5: 0xe8:0xb9: 0x81
#######################################################################
#######################################################################


[CPU INFO] cpu opencreate instance at 2b6beeb0 with private size 44 bytes at 2b6beef8
CPUIoctl - MDrv_CMD_CPU_QueryClock
[UTOPIA INFO] close moduleNames[38]: MODULE_CPU


[AT][MBoot][Driver Init][924]
e2p 0x207 = 0x39
==>In do_load_eeprom_data,no need to saveenv()
MPOOL size : 0x200000


Changelist:        24543697
============= set bootargs ===============
WDT is not Enable !!!setenv WDT_ENABLE 1 to enable it.
Hit any key to stop autoboot:  0
fore uup IRKey [0xff]
fore uup u8KeyPad_KeyVal [0xff]
WDT is not Enable !!!setenv WDT_ENABLE 1 to enable it.
db_table.panelpara_offset =:0x48...db_table.panelpara_size=:0x57
Read_PanelParaFromflash success...>>>
panel_data.m_wPanelVStart=: 0x62
panel_data.m_wPanelWidth=: 0xf00
panel_data.m_wPanelHeight=: 0x870
db_table.boardpara_offset =:0x9f...db_table.boardpara_size=:0xc
Read_BoardParaFromflash success...>>>
Changhong628_mboot_Version=v0.1006

panel_PreCheck --have panelbin flag

panel_PreCheck --have panel.bin file

create instance at 2b6bf210 with private size 344 bytes at 2b6bf258
MDrv_PNL_Init u32PnlRiuBaseAddr = 1f200000
MDrv_PNL_Init u32PMRiuBaseAddr = 1f000000
LINK TYPE = EXT
[MHal_PNL_Init_MOD][2430]Vx1 2 division


[MHal_PNL_Init_MOD][2476]Vx1 2 division
[msReadEfuse][1961]u32Result=51, after mask u32Result=40
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msSetVBY1RconValue][1997]u16temp= 11
[_MDrv_PNL_Init_LPLL][333]pstPanelInitData->u16Width=3840, pstPanelInitData->u16Height=2160
[_MDrv_PNL_Init_LPLL][335]u16HTotal=4400,u16VTotal=2260,pstPanelInitData->u16HTotal=4400,pstPanelInitData->u16VTotal=2260, u16DefaultVFreq=600
@@11=37
[_MDrv_PNL_Init_Output_Dclk][379]pstPanelInitData->u16Width=3840, pstPanelInitData->u16Height=2160
[_MDrv_PNL_Init_Output_Dclk][381]u16HTotal=4400,u16VTotal=2260,pstPanelInitData->u16HTotal=4400,pstPanelInitData->u16VTotal=2260, u16DefaultVFreq=600
@@11=37
@@11=37
enter timming 1 delay 30 ms...
[MApi_XC_MLG_GetStatus, 1901]No instance existed, please get an instance by calling MApi_XC_Init() first
Init PWM0
Enable Video HW Training mode[msReadEfuse][1961]u32Result=51, after mask u32Result=40
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msReadEfuse][1961]u32Result=51, after mask u32Result=11
[msSetVBY1RconValue][1997]u16temp= 11


Enable Video HW Training mode[AT][MB][panel_pre_init][1332]
Wait for PM51 standby DRAM ...........PM51 run ok...........cmd=0


[AT][MB][bootlogo begin][1366]


PhotoPath===========<NULL>
islogo===========0
PhotoPath===========/boot0_changhong.jpgmmc change mount : tvcustomer
Size of file "/Customer//boot0_changhong.jpg" from mmc device 0 partition tvcustomer: 187835 bytes
Loading file "/Customer//boot0_changhong.jpg" at offset 0x0 from mmc device 0 partition tvcustomer
187835 bytes read
create instance at 2b6ed200 with private size 312 bytes at 2b6ed248
[AT][MB][JPD Decode][1501]


[UTOPIA INFO] close moduleNames[35]: MODULE_NJPEG_EX


create instance at 2b6ed200 with private size 1720 bytes at 2b6ed248


[GOP INFO] gop opencreate instance at 2b6ed908 with private size 7180 bytes at 2b6f2018
[_GOP_RegisterAllCBFunc][5607] fpSetFBFmt is NULL.(If on STR state, this is a normal message)
[_GOP_RegisterAllCBFunc][5659] fpEventNotify is NULL.(If on STR state, this is a normal message)
[_GOP_RegisterAllCBFunc][5673] fpXCSetDwinInfo is NULL.(If on STR state, this is a normal message)
[GOP_SetGop0GwinInfo]WidthEnd 0x0 >WidthStart 0x0
[GOP_SetGop0GwinInfo]WidthEnd 0x0 >WidthStart 0x0
#####[SEL GOP MIU]MDrv_GOP_MIU_Sel,2170,GOP0,set miu0 ####
db_table.GOPMUX_offset =:0xab...db_table.GOPMUX_size=:0xc
Read_Gop_Mux_ParaFromFlash success...>>>
gopmux_para.m_u16MUXCOUNTS=: 0x5
gopmux_para.m_u16MUX0_GOPINDEX=: 0x1
gopmux_para.m_u16MUX1_GOPINDEX=: 0x3
gopmux_para.m_u16MUX2_GOPINDEX=: 0x0
gopmux_para.m_u16MUX3_GOPINDEX=: 0x2
gopmux_para.m_u16MUX4_GOPINDEX=: 0x4
[AT][MB][Show Logo][1613]

---MsDrv_PNL_BackLigth_On:981 Set MsDrv_PNL_BackLigth_On DelayTask 186
u32NuttxVirtAddr =2b6f3c30
The version of tee.bin is 00:00:00:00
MPOOL size : 0x200000
R2 Boot from 0x1f800000


[CPU INFO] cpu opencreate instance at 2b6bf440 with private size 44 bytes at 2b6bf488
[AT][MBoot][Boot Nuttx][2386]
## Booting kernel from Legacy Image at 25000000 ...
   Image Name:   MStar-linux
   Image Type:   ARM Linux Multi-File Image (uncompressed)
   Data Size:    13908056 Bytes = 13.3 MiB
   Load Address: 20280000
   Entry Point:  20280000
   Contents:
      Image 0: 11411176 Bytes = 10.9 MiB
      Image 1: 2496868 Bytes = 2.4 MiB
## Loading init Ramdisk from multi component Legacy Image at 25000000 ...
ramdisk start = 0x25ae1f34, ramdisk end = 0x25d43898
-usb_stop(USB_PORT0)
-usb_stop(USB_PORT1)
-usb_stop(USB_PORT2)
-usb_stop(USB_PORT3)
   Loading Multi-File Image ... OK
[AT][MB][start kr][2454]


Starting kernel   ...


set 64 bit mode
__fdt_pointer=0x23000000
[    0.000372] tommy: thread_info_cache_init
[    0.375760] mtdoops: mtd device (mtddev=name/number) must be supplied
[    0.519396] [SERIAL INPUT MANAGE] disable_serial : ~~bye(len:5)
[    0.525324] [SERIAL INPUT MANAGE] enable_serial : (len: 0)
[    0.530841] [KDEBUGD] enter : _MStar
[    0.530841]
[    0.537633] [SERIAL INPUT MANAGE] Managed tty_struct(.name:ttyS0) is freed !!!
[    0.772340] init: /dev/hw_random not found
[    0.777052] [SERIAL INPUT MANAGE] disable_serial : ~~bye(len:5)
[    0.782979] [SERIAL INPUT MANAGE] enable_serial : (len: 0)
[    0.788504] [KDEBUGD] enter : _MStar
[    0.788504]
[    0.793717] [SERIAL INPUT MANAGE] Managed tty_struct(.name:ttyS0) is freed !!!
[    0.806397] init: /dev/hw_random not found
[    0.811709] fs_mgr: Warning: unknown flag block_validity
[    0.817078] fs_mgr: Warning: unknown flag nodiscard
[    0.821970] fs_mgr: Warning: unknown flag data=ordered
[    0.827149] fs_mgr: Warning: unknown flag journal_checksum
[    0.832685] fs_mgr: Warning: unknown flag block_validity
[    0.838032] fs_mgr: Warning: unknown flag nodiscard
[    0.842921] fs_mgr: Warning: unknown flag data=ordered
[    0.848111] fs_mgr: Warning: unknown flag journal_checksum
[    0.853640] fs_mgr: Warning: unknown flag block_validity
[    0.858979] fs_mgr: Warning: unknown flag nodiscard
[    0.863868] fs_mgr: Warning: unknown flag data=ordered
[    0.869027] fs_mgr: Warning: unknown flag journal_checksum
[    0.874535] fs_mgr: Warning: unknown flag block_validity
[    0.879869] fs_mgr: Warning: unknown flag nodiscard
[    0.884758] fs_mgr: Warning: unknown flag data=ordered
[    0.889917] fs_mgr: Warning: unknown flag journal_checksum
[    0.895424] fs_mgr: Warning: unknown flag block_validity
[    0.900764] fs_mgr: Warning: unknown flag nodiscard
[    0.905652] fs_mgr: Warning: unknown flag data=ordered
[    0.910811] fs_mgr: Warning: unknown flag journal_checksum
[    0.916327] fs_mgr: Warning: unknown flag block_validity
[    0.921650] fs_mgr: Warning: unknown flag nodiscard
[    0.926547] fs_mgr: Warning: unknown flag data=ordered
[    0.931697] fs_mgr: Warning: unknown flag journal_checksum
[    0.988036] EXT4-fs (mmcblk0p12): VFS: Can't find ext4 filesystem
[    0.994330] fs_mgr: Failed to mount an un-encryptable or wiped partition on/dev/block/platform/mstar_mci.0/by-name/tvdatabase at /tvdatabase options: (null) error: Invalid argument
[    1.029703] init: fs_mgr_mount_all returned an error
[    1.035016] init: fs_mgr_mount_all returned unexpected error 255
[    1.041421] fs_mgr: Warning: unknown flag block_validity
[    1.046846] fs_mgr: Warning: unknown flag nodiscard
[    1.051742] fs_mgr: Warning: unknown flag data=ordered
[    1.056916] fs_mgr: Warning: unknown flag journal_checksum
[    1.062446] fs_mgr: Warning: unknown flag block_validity
[    1.067787] fs_mgr: Warning: unknown flag nodiscard
[    1.072675] fs_mgr: Warning: unknown flag data=ordered
[    1.077836] fs_mgr: Warning: unknown flag journal_checksum
[    1.083356] fs_mgr: Warning: unknown flag block_validity
[    1.088705] fs_mgr: Warning: unknown flag nodiscard
[    1.093594] fs_mgr: Warning: unknown flag data=ordered
[    1.098762] fs_mgr: Warning: unknown flag journal_checksum
[    1.104270] fs_mgr: Warning: unknown flag block_validity
[    1.109605] fs_mgr: Warning: unknown flag nodiscard
[    1.114494] fs_mgr: Warning: unknown flag data=ordered
[    1.119654] fs_mgr: Warning: unknown flag journal_checksum
[    1.125161] fs_mgr: Warning: unknown flag block_validity
[    1.130499] fs_mgr: Warning: unknown flag nodiscard
[    1.135388] fs_mgr: Warning: unknown flag data=ordered
[    1.140548] fs_mgr: Warning: unknown flag journal_checksum
[    1.156242] fs_mgr: Warning: unknown flag block_validity
[    1.161577] fs_mgr: Warning: unknown flag nodiscard
[    1.166520] fs_mgr: Warning: unknown flag data=ordered
[    1.171671] fs_mgr: Warning: unknown flag journal_checksum
[    1.377063] init: cannot find '/system/bin/install-recovery.sh', disabling 'flash_recovery'
[    1.442862] [SERIAL INPUT MANAGE] disable_serial : ~~bye(len:5)
[    1.452182] [SERIAL INPUT MANAGE] enable_serial : (len: 0)
[    1.462720] [KDEBUGD] enter : _MStar
[    1.462720]
Password:[    1.673420] fs_mgr: Warning: unknown flag block_validity
[    1.680387] fs_mgr: Warning: unknown flag nodiscard
[    1.685322] fs_mgr: Warning: unknown flag data=ordered
[    1.690592] fs_mgr: Warning: unknown flag journal_checksum
[    1.696456] fs_mgr: Warning: unknown flag block_validity
[    1.701997] fs_mgr: Warning: unknown flag nodiscard
[    1.707534] fs_mgr: Warning: unknown flag data=ordered
[    1.712728] fs_mgr: Warning: unknown flag journal_checksum
[    1.718515] fs_mgr: Warning: unknown flag block_validity
[    1.728323] fs_mgr: Warning: unknown flag nodiscard
[    1.734077] fs_mgr: Warning: unknown flag data=ordered
[    1.740187] fs_mgr: Warning: unknown flag journal_checksum
[    1.748416] fs_mgr: Warning: unknown flag block_validity
[    1.754741] fs_mgr: Warning: unknown flag nodiscard
[    1.764285] fs_mgr: Warning: unknown flag data=ordered
[    1.770117] fs_mgr: Warning: unknown flag journal_checksum
[    1.777542] fs_mgr: Warning: unknown flag block_validity
[    1.784795] fs_mgr: Warning: unknown flag nodiscard
[    1.792489] fs_mgr: Warning: unknown flag data=ordered
[    1.799416] fs_mgr: Warning: unknown flag journal_checksum
[    1.804970] fs_mgr: Warning: unknown flag block_validity
[    1.810351] fs_mgr: Warning: unknown flag nodiscard
[    1.815241] fs_mgr: Warning: unknown flag data=ordered
[    1.822289] fs_mgr: Warning: unknown flag journal_checksum
[    2.322687] CMA_Pool_Init:526 heapid 26  flags=1, [1130,1130,name=surfaceflinger]
[    2.336124] range start 0x20200000 to 0x3EE00000, length 0x1EC00000 miublock_index 0
[    2.344039] CMA_Pool_Alloc:1225, heapid 26, flags=4, [1130,1130,name=surfaceflinger]
[    2.366714] healthd: No charger supplies found
[    2.370853] dump heap_id 26 information: min_start 0x26C00000, max_end 0x28500000
[    2.370858] allocated info: cpu address 0x7FA72E7000, phy_addr 0x26C00000, length 0x1900000, pid 1130, freed 0, mapped 1 "surfaceflinger"
[    2.370861] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[    2.370863] range start 0x28500000 to 0x3EE00000, length 0x16900000 miublock_index 1
[    2.495926] [Ipanic Driver] ipanic log partition assgined /dev/block/platform/mstar_mci.0/by-name/ipanic: start_sect 1943040 nr_sects 8192
[    2.544530] [Ipanic Driver] fcie .text&.rodata section address invalid
[    3.815363] CMA_Pool_Init:526 heapid 23  flags=1, [1168,1168,name=tvos]
[    3.846161] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[    3.860177] range start 0x28500000 to 0x3EE00000, length 0x16900000 miublock_index 1
[    3.876272] CMA_Pool_Alloc:1225, heapid 23, flags=4, [1168,1168,name=tvos]
[    3.922276] dump heap_id 23 information: min_start 0x29000000, max_end 0x2AC00000
[    3.950958] allocated info: cpu address 0xF43C6000, phy_addr 0x29000000, length 0x1C00000, pid 1168, freed 0, mapped 1 "tvos"
[    3.975373] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[    3.995877] range start 0x28500000 to 0x29000000, length 0xB00000 miublock_index 1
[    4.013178] range start 0x2AC00000 to 0x3EE00000, length 0x14200000 miublock_index 2
[    4.346042] CMA_Pool_Init:526 heapid 20  flags=1, [1382,1168,name=InitVideo Task]
[    4.353631] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[    4.389444] range start 0x28500000 to 0x29000000, length 0xB00000 miublock_index 1
[    4.405867] range start 0x2AC00000 to 0x3EE00000, length 0x14200000 miublock_index 2
[    4.427454] CMA_Pool_Init:526 heapid 19  flags=1, [1382,1168,name=InitVideo Task]
[    4.446180] range start 0xA0400000 to 0xC0000000, length 0x1FC00000 miublock_index 0
[    5.006001] ***** Create coredump file to /var/core_dump.1168.gz ******
[    5.025886] * Ultimate CoreDump v1.0 : started dumping core into 'Coredump.1168.gz' file *
[    5.034790]
1##### elf aligned pages num : 6 + (3 Coredump guard buffers)
[    5.051408] ##### Not used first lower guard page, elf_foffset : 24384, aligned_elf_foffset : 24576
[    5.075874] ##### set_gzip_header() return success...
[    5.080982] ##### Allocated 268104 bytes for deflate workspace
[    5.095859] ##### coredump_alloc_workspaces() return success...
[    6.161416] ##### default buf is full...cnt : 1
[    6.446943] ##### default buf is full...cnt : 2
[    6.903717] ##### default buf is full...cnt : 1
[    7.160719] ##### default buf is full...cnt : 2
[    7.433599] ##### default buf is full...cnt : 1
[    7.573323] ##### default buf is full...cnt : 2
[    7.837370] ##### default buf is full...cnt : 1
[    8.126014] ##### default buf is full...cnt : 2
[    8.740665] ##### default buf is full...cnt : 1
[    8.906190] ##### default buf is full...cnt : 2
[    9.351536] ##### default buf is full...cnt : 1
[    9.615462] ##### default buf is full...cnt : 2
[   10.092770] ##### default buf is full...cnt : 1
[   10.322244] ##### default buf is full...cnt : 2
[   10.764956] ##### default buf is full...cnt : 1
[   11.033522] ##### default buf is full...cnt : 2
[   11.579219] ##### default buf is full...cnt : 1
[   11.928436] ##### default buf is full...cnt : 2
[   12.709213] ##### default buf is full...cnt : 1
[   13.074726] ##### default buf is full...cnt : 2
[   13.892894] ##### default buf is full...cnt : 1
[   14.188155] ##### default buf is full...cnt : 2
[   17.330925] ##### (vma->vm_next) == NULL ...
[   17.346678]  ##### Process addr space debug Info #####
[   17.351839]  ##### vma_cnt : 317
[   17.365446]  ##### vm_page : 25120
[   17.372071]  ##### user_page_cnt : 1441
[   17.375939]  ##### zero_page_cnt : 23679
[   17.388916]  ##### kernel_page_cnt : 0
[   17.395567] ##### uncomp_coredump_file_size : 102916096
[   17.405758] ##### GZIP tailer CRC32 : 2896315030
[   17.411559] ***** usb module is not loaded, so the core is saved to '/var/core_dump.1168.gz ******
[   17.435841] CoreDump: finished dumping core
[   17.473950] dump heap_id 19 information: min_start 0xFFFFFFFFFFFFFFFF, max_end 0x0
[   17.487077] dump heap_id 19 information: min_start 0xFFFFFFFFFFFFFFFF, max_end 0x0
[   17.511648] range start 0xA0400000 to 0xC0000000, length 0x1FC00000 miublock_index 0
[   17.535852] dump heap_id 20 information: min_start 0xFFFFFFFFFFFFFFFF, max_end 0x0
[   17.547421] dump heap_id 20 information: min_start 0xFFFFFFFFFFFFFFFF, max_end 0x0
[   17.562124] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[   17.595836] range start 0x28500000 to 0x29000000, length 0xB00000 miublock_index 1
[   17.615326] range start 0x2AC00000 to 0x3EE00000, length 0x14200000 miublock_index 2
[   17.645446] dump heap_id 23 information: min_start 0x29000000, max_end 0x2AC00000
[   17.664143] allocated info: cpu address 0xF43C6000, phy_addr 0x29000000, length 0x1C00000, pid 1168, freed 0, mapped 1 "tvos"
[   17.710825] dump heap_id 23 information: min_start 0xFFFFFFFFFFFFFFFF, max_end 0x0
[   17.735882] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[   17.760578] range start 0x28500000 to 0x3EE00000, length 0x16900000 miublock_index 1
[   17.785839] dump heap_id 26 information: min_start 0x26C00000, max_end 0x28500000
[   17.803522] allocated info: cpu address 0x7FA72E7000, phy_addr 0x26C00000, length 0x1900000, pid 1130, freed 0, mapped 1 "surfaceflinger"
[   17.840589] dump heap_id 26 information: min_start 0x26C00000, max_end 0x28500000
[   17.856406] allocated info: cpu address 0x7FA72E7000, phy_addr 0x26C00000, length 0x1900000, pid 1130, freed 0, mapped 1 "surfaceflinger"
[   17.905840] range start 0x20200000 to 0x26C00000, length 0x6A00000 miublock_index 0
[   17.923734] range start 0x28500000 to 0x3EE00000, length 0x16900000 miublock_index 1
[   17.954059] CMA_Pool_Release: 500 delete proc_info
[   17.965313] CMA_Pool_Release: 500 delete proc_info
[   17.982139] CMA_Pool_Release: 500 delete proc_info
[   86.195359] pgd = ffffffc03bfb4000
[   86.198959] [00000000] *pgd=0000000000000000
[  168.062282] pgd = ffffffc03a744000
[  168.065692] [00000000] *pgd=0000000000000000
[  249.371666] pgd = ffffffc03ac86000
[  249.375078] [00000000] *pgd=0000000000000000
[  330.671595] pgd = ffffffc03abfd000
[  330.675005] [00000000] *pgd=0000000000000000
[  369.106763] pgd = ffffffc03b3c9000
[  369.110182] [00000028] *pgd=00000000bc46d003, *pmd=0000000000000000
[  392.237177] pgd = ffffffc03a671000
[  392.240590] [00000028] *pgd=00000000bbd4d003, *pmd=0000000000000000
[  411.910509] pgd = ffffffc03abc5000
[  411.913959] [00000000] *pgd=0000000000000000
[  415.091352] pgd = ffffffc03abcc000
[  415.094761] [00000028] *pgd=00000000bc6da003, *pmd=0000000000000000
[  438.178778] pgd = ffffffc03ae99000
[  438.182189] [00000028] *pgd=00000000bc6ae003, *pmd=0000000000000000
[  460.808620] pgd = ffffffc0399c2000
[  460.812029] [00000028] *pgd=00000000bc5e9003, *pmd=0000000000000000
[  483.915902] pgd = ffffffc03a855000
[  483.919750] [00000028] *pgd=00000000bcb16003, *pmd=0000000000000000
[  493.179088] pgd = ffffffc03b097000
[  493.182498] [00000000] *pgd=0000000000000000
[  506.892371] pgd = ffffffc03a5cf000
[  506.895892] [00000028] *pgd=00000000bc4f2003, *pmd=0000000000000000
[  529.961051] pgd = ffffffc03ad54000
[  529.964465] [00000028] *pgd=00000000bc68a003, *pmd=0000000000000000

guangge

写备份试试

胡家进

先换EMMC试试，不行再换。。。。

ma8186188

guangge 2022-10-27 10:25
写备份试试

谢谢两位师傅了！这个主芯片是6A638，有可能要量产程序才行。板子不贵，买板子换算了。