360t7刷机变砖。还有的救吗？

zhangg***

ik!#cA@▒c3!c▒cB▒B�▒B▒!c/c▒▒▒▒f
F0: 102B 0000
FA: 1040 0000
FA: 1040 0000 [0200]
F9: 0000 0000
V0: 0000 0000 [0001]
00: 0000 0000
BP: 2400 0041 [0000]
G0: 1190 0000
EC: 0000 0000 [1000]
T0: 0000 0256 [010F]
Jump to BL

NOTICE:  BL2: v2.6(release):t7_4.2.3.6542_20220519-2-ga48f125a
NOTICE:  BL2: Built : 03:03:12, May 25 2022
NOTICE:  WDT: disabled
NOTICE:  EMI: Using DDR3 settings

dump toprgu registers data:
1001c000 | 00000000 0000ffe0 00000000 00000000
1001c010 | 00000fff 00000000 00f00000 00000000
1001c020 | 00000000 00000000 00000000 00000000
1001c030 | 003c0003 003c0003 00000000 00000000
1001c040 | 00000000 00000000 00000000 00000000
1001c050 | 00000000 00000000 00000000 00000000
1001c060 | 00000000 00000000 00000000 00000000
1001c070 | 00000000 00000000 00000000 00000000
1001c080 | 00000000 00000000 00000000 00000000

dump drm registers data:
1001d000 | 00000000 00000000 00000000 00000000
1001d010 | 00000000 00000000 00000000 00000000
1001d020 | 00000000 00000000 00000000 00000000
1001d030 | 00a083f1 000003ff 00100000 00000000
1001d040 | 00000000 00000000 00020303 000000ff
1001d050 | 00000000 00000000 00000000 00000000
1001d060 | 00000002 00000000 00000000 00000000
drm: 500 = 0x8
[DDR Reserve] ddr reserve mode not be enabled yet
DDR RESERVE Success 0
[EMI] ComboMCP not ready, using default setting
BYTE_swap:0
BYTE_swap:0
Window Sum 568, worse bit 4, min window 68
Window Sum 548, worse bit 8, min window 68
Window Sum 394, worse bit 2, min window 46
Window Sum 320, worse bit 11, min window 38
Window Sum 400, worse bit 0, min window 48
Window Sum 326, worse bit 9, min window 38
Window Sum 412, worse bit 5, min window 48
Window Sum 334, worse bit 11, min window 40
Window Sum 416, worse bit 2, min window 50
Window Sum 342, worse bit 11, min window 40
Window Sum 426, worse bit 2, min window 50
Window Sum 354, worse bit 14, min window 42
Window Sum 424, worse bit 2, min window 52
Window Sum 366, worse bit 14, min window 42
Window Sum 374, worse bit 14, min window 44
Window Sum 384, worse bit 9, min window 46
NOTICE:  EMI: Detected DRAM size: 256MB
NOTICE:  EMI: complex R/W mem test passed
NOTICE:  CPU: MT7981 (1300MHz)
NOTICE:  SPI_NAND parses attributes from parameter page.
NOTICE:  SPI_NAND Detected ID 0xc8
NOTICE:  Page size 2048, Block size 131072, size 134217728
NOTICE:  Initializing NMBM ...
NOTICE:  Signature found at block 1023 [0x07fe0000]
NOTICE:  First info table with writecount 0 found in block 976
NOTICE:  Second info table with writecount 0 found in block 979
NOTICE:  NMBM has been successfully attached in read-only mode
NOTICE:  BL2: Booting BL31
INFO:    Total CPU count: 2
INFO:    MCUSYS: L2C share 256K --> 0K
INFO:    Disable NETSYS SRAM remapping
INFO:    Secondary bootloader is AArch64
INFO:    GICv3 without legacy support detected.
INFO:    ARM GICv3 driver initialized in EL3
INFO:    Maximum SPI INTID supported: 671
INFO:    SPMC: Changed to SPMC mode
NOTICE:  BL31: v2.7(release):20230727-12-g9f216a88
NOTICE:  BL31: Built : 22:00:11, Aug 17 2023
NOTICE:  Hello BL31!!!
INFO:    BL31: Initializing runtime services
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0x41e00000
INFO:    SPSR = 0x3c9


U-Boot 2022.07-rc3 (Aug 17 2023 - 21:59:56 +0000)

CPU:   MediaTek MT7981
Model: mt7981-360-t7
DRAM:  256 MiB
Core:  27 devices, 15 uclasses, devicetree: embed

Initializing NMBM ...
spi-nand: spi_nand spi_nand@0: GigaDevice SPI NAND was found.
spi-nand: spi_nand spi_nand@0: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64
Could not find a valid device for nmbm0
Signature found at block 1023 [0x07fe0000]
First info table with writecount 0 found in block 976
Second info table with writecount 0 found in block 979
NMBM has been successfully attached

Loading Environment from MTD... OK
In:    serial@11002000
Out:   serial@11002000
Err:   serial@11002000
Net:
Warning: ethernet@15100000 (eth0) using random MAC address - be:50:33:e1:af:a8
eth0: ethernet@15100000

  *** U-Boot Boot Menu ***

      1. Startup system (Default)
      2. Upgrade firmware
      3. Upgrade ATF BL2
      4. Upgrade ATF FIP
      5. Upgrade single image
      6. Load image
      0. U-Boot console


  Press UP/DOWN to move, ENTER to select, ESC/CTRL+C to quit
ubi0: attaching mtd6
ubi0: scanning is finished
ubi0: attached mtd6 (name "ubi", size 108 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 864, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 0
ubi0: available PEBs: 840, total reserved PEBs: 24, PEBs reserved for bad PEB handling: 20
Reading from volume 'kernel' to 0x46000000, size 0x0 ... *** Cannot find volume 'kernel' ***
Hit any key to stop autoboot:  0
MT7981>

6548885***

有救,uboot还在,问题不大

fore***

看这个输出 没变砖哦， 如果之前步骤都操作过了 应该就是刷好uboot了 你 用牙签按着rest键 插电 看是否能进uboot。 注意ip 自动获取 或者设置一个一个固定ip，记得之后也注意 设置回自动获取。

zhangg***

forestdai 发表于 2024-4-15 17:53
看这个输出 没变砖哦， 如果之前步骤都操作过了 应该就是刷好uboot了 你 用牙签按着rest键 插电 看是否能进 ...

已经 刷好了  谢谢