HDC6910-7F刷机提示Failed to download fastboot!

jsondecode

方法：ttl线刷
型号：HDC6910-7F
芯片： hi3798mv2dmf_hi3798mv200_DDR3-1866_2GB_8bitx4_4layers.reg
选择固件包：最新的hi3798mv200-20220712.zip包
因为ttl连接后，可以正常读取到板子的信息，所以刷机时，就没有更换过ttl线的连接位置，目前是rx对接tx,tx对接rx。刷机过程会显示进度，但是100%后提示：Failed to wait the boot to run. The boot code uses the debug or release version, and the bootstrap burning function is disabled. When this problem occurs, select the programmer file for burning. Failed to download fastboot!
有哪位知道要如何解决吗？

teasiu

jsondecode 由于这款机型比较多盲盒，而且并没有多少市场存量，所以暂缓开发。

mige

fastboot选择错了吧

17601620687

ttl线怎么解？？？大神求解惑

17601620687

解决了吗？

17601620687

已经解决了 ttl刷的网口不行

webskins

17601620687 你的fastboot不是mv2dmf吗？包里没有这个你怎么刷的

jsondecode

webskins 我用的是论坛朋友发的那个

webskins

jsondecode 用的论坛那位朋友发的改后缀bin的fastboot是吧？然后直接ttl刷的？要刷9个小时啊？还有kernel你选的哪个呀？

jsondecode

webskins
是的，用串口烧是要9个小时的。kernel没有更改，用的默认的

pok1800

Hi jsondecode,
Please can share rom hi3798mv200-20220712.zip to me. onedrive or mediafire
thank you
pok1800

jsondecode

pok1800
I do not have this rom link.
Why don't you use the latest rom？

pok1800

jsondecode
I'm burn many rom to my tv box. show error same below. Not sure chip hi3798mv200 Type CA is write protection.

Bootrom start (CA)
Boot Media: eMMC
############Timeout error.
Failed to send the head frame.
Failed to send the auxiliary code data.

Verify Key Area failed.

jsondecode

pok1800
I think you should make sure your model parameters.
https://bbs.histb.com/d/19-nasreg

pok1800

jsondecode
My tv box not compatibly in stock rom. the org rom detail with ttl. below

Bootrom start (CA)
Boot Media: eMMC
Decrypt auxiliary code ...OK
Enter boot auxiliary code

Auxiliary code - v1.00
DDR code - V1.1.2 20160205
Build: Nov 29 2017 - 19:57:41

lsadc voltage min: 00000000, max: 00000000, aver: 00000000, index: 00000005

Reg Version: v1.6.4\
Reg Time: 2019/03/30 12:13:33
Reg Name: hi3798mv2dmf_hi3798mv200_DDR3-1866_2GB_8bitx4_4layers.reg

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-dirty (iwj-trueott@7a83cdc93906) (Jul 14 2021 - 18:08:33)

Fastboot: Version 3.3.0
Build Date: Jul 14 2021, 18:14:26
CPU: Hi3798Mv200 (CA)
Boot Media: eMMC
DDR Size: 2GB

jsondecode

pok1800
when you burn your tv box,which way did you choose? if you choosed the "网口"，maybe you can try the other way。the chinese name is "串口"，I can burn success by this way，but this way takes a long time, about 9 hours.

jsondecode

pok1800
Is the problem solved？

pok1800

jsondecode
I'm burn is not success.

jsondecode

pok1800
show me your error message

pok1800

jsondecode

Bootrom start (CA)
Boot Media: eMMC
############Timeout error.
Failed to send the head frame.
Failed to send the auxiliary code data.

Verify Key Area failed.

jsondecode

pok1800
I've never seen this problem before. You need to find someone else for help

jsondecode

pok1800
CPU: Hi3798Mv200 (CA)
This version cannot be burned.
https://bbs.histb.com/d/52-cpuca

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