这到底是300H的芯片还是310的芯片？看TTL信息

CPU的散热片扣不掉，此盒子已经刷过机，现在想备份一下分区，，在引导 的时候，看信息，一会提示是  "hi3798m3hdms1_hi3798mv300h",一会提示“ Linux-3.18.24_hi3798mv310”，到认错 哪个正确呢，请大神抬手指点一下，，。。。。
Bootrom start
Boot Media: eMMC (Default Speed)
Decrypt auxiliary code ...OK
Enter boot auxiliary code

Auxiliary code - v1.00
DDR code - V1.1.2.1 20171011
Build: Sep 11 2018 - 19:55:16

Reg Version:  v1.5.2`
Reg Time:     2018/10/10 16:14:27
Reg Name:     hi3798m3hdms1_hi3798mv300h_DDR3-1866_1GB_16bitx2_2layers_cm.re

Set cpu freq

Boot auxiliary code success
Bootrom success


System startup


Relocate Boot

Jump to C code


Compressed-boot v1.0.0
Uncompress...........................Ok


System startup


Relocate Boot

Jump to C code


Fastboot 3.3.0 (jenkins@ubuntu) (Dec 17 2018 - 10:30:30)

Fastboot:      Version 3.3.0
Build Date:    Dec 17 2018, 10:31:46
CPU:           Hi3798Mv300H
Boot Media:    eMMC
DDR Size:      1GB

Found flash memory controller hifmc100.
no found nand device.

MMC/SD controller initialization.
scan edges:3 p2f:4 f2p:7
mix set temp-phase 1
scan elemnts: startp:100 endp:98
Tuning SampleClock. mix set phase:[02/07] ele:[03/16]
MMC/SD Card:
    MID:         0x70
    Read Block:  512 Bytes
    Write Block: 512 Bytes
    Chip Size:   7296M Bytes (High Capacity)
    Name:        "T22708"
    Chip Type:   MMC
    Version:     5.0
    Speed:       100000000Hz
    Mode:        HS400
    Voltage:     1.8V
    Bus Width:   8bit
    Boot Addr:   0 Bytes
Net:   up

Boot Env on eMMC
    Env Offset:          0x00400000
    Env Size:            0x00010000
    Env Range:           0x00010000


SDK Version: HiSTBAndroidV600R003C01SPC031_patch4

check remote recovery button begin
count=2
mac:C0:13:2B:0F6:BC
Reserve Memory
    Start Addr:          0x3FFFE000
    Bound Addr:          0x8D94000
    Free  Addr:          0x3F290000
    Alloc Block:  Addr         Size
                  0x3FBFD000   0x400000
                  0x3F8FC000   0x300000
                  0x3F8F9000   0x2000
                  0x3F878000   0x80000
                  0x3F876000   0x1000
                  0x3F775000   0x100000
                  0x3F622000   0x152000
                  0x3F29C000   0x385000
                  0x3F29A000   0x1000
                  0x3F290000   0x9000

Press Ctrl+C to stop autoboot

MMC read: dev # 0, block # 327680, count 20480 ... 20480 blocks read: OK

117307875 Bytes/s

Found Initrd at 0x04000000 (Size 351346 Bytes), align at 2048 Bytes

## Booting kernel from Legacy Image at 01ffc7c0 ...
   Image Name:   Linux-3.18.24_hi3798mv310
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    8593044 Bytes = 8.2 MiB
   Load Address: 02000000
   Entry Point:  02000000
   Loading Kernel Image from 0x33540096 to 0x33554432 ... OK
OK
ATAGS [0x00000100 - 0x000004B0], 944Bytes

Starting kernel ...

310和300H固件好像是通刷的吧

以TTL为准，但是300H和310是通刷的

CPU:           Hi3798Mv300H  按这个

拆了一看就之到了，300H和310可以通刷

四楼正解，感谢分享。

拆开。
CPU最后一个字母是H就是300H

都正确开刷

开心盒子助手连上，看到什么芯片型号，是什么就是什么