Re: How to boot FreeBSD installed on the sd card on the Khadas Edge-V instead of Android

I've followed the procedure explained here :
https://khadas.github.io/linux/edge/BootIntoUpgradeMode.htmlSo :Linux
Command Line

   1. Booted Android and installed the Terminal Emulator
   2. On Android, I have executed reboot loader.

The system rebooted but it didn't enter Upgrade Mode. The Led was frozen to
red and nothing happened anymore....


On Sun, Jul 6, 2025 at 11:11 PM Mario Marietto <[email protected]>
wrote:

> ---> Perhaps you try again with the Khadas-fn-button...
>
> On the Khadas docs there are two procedures that can be followed,but it's
> not clear what's the correct one. It regards how many times I should press
> the Fn button...
>
> 1)
> Keys Mode (U-Boot is Running Normally)
>
>    1. Power on Edge.
>    2. *Long press the Function key without releasing it.*
>
> 2)TST Mode (Recommended)
>
>
>    1. Power-on Edge.
>    2. *Quickly press the Function key 3 times in 2 seconds, then release
>    the key.*
>    3. You will see the Power-LED (Blue) blink for about 3 seconds. After
>    the Power-LED (Blue) turns OFF, this indicates that the board is in Upgrade
>    Mode (Maskrom Mode).
>
>
> 1 or 2 ?
>
>
> On Sun, Jul 6, 2025 at 10:38 PM Klaus Küchemann <[email protected]>
> wrote:
>
>> You’re welcome ,
>>
>> that`s normal behavior of RK3399 boards
>> to be forced to erase their default u-boot/OS from spi & emmc(if
>> available)..
>> Simply see it as normal OS-installation and take the time to get familiar
>> with it.
>> But right: the pin -short-circuit-thing  was easier on other boards, e.g.
>> on Rock960 there was a MaskRom button.
>> Perhaps you try again with the Khadas-fn-button...
>>
>> Good luck &
>> Best regards
>>
>> K.
>>
>> > Am 06.07.2025 um 22:27 schrieb Mario Marietto <[email protected]>:
>> >
>> > Thanks.
>> >
>> > I've already found it and read it,but I still don't know what to do
>> precisely. It's for this reason that I asked here. I'm very confused.
>> Thanks anyway.
>> >
>> > On Sun, Jul 6, 2025 at 10:21 PM Klaus Küchemann <
>> [email protected]> wrote:
>> >
>> >
>> > > Am 06.07.2025 um 22:08 schrieb Mario Marietto <[email protected]
>> >:
>> > >
>> > > Why have you suggested the most dangerous for a newbie ?
>> > >
>> >
>> > Hi Mario,
>> >
>> > I didn`t suggest anything and I don’t own a Khadas board, nor am I a
>> Khadas employee-
>> >
>> > But you asked for a link to instructions/manual from the vendor , so by
>> guessing you’re looking for this :
>> >
>> > https://khadas.github.io/linux/edge/index.html
>> >
>> >
>> > Regards
>> >
>> > K.
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
>> > Mario.
>>
>>
>
> --
> Mario.
>


-- 
Mario.