Re: [linux-sunxi] Boot to FEL mode with fastboot or adb shell

2020-06-19 Thread Priit Laes
On Tue, May 26, 2020 at 03:21:45PM -0700, Matt Krenik wrote: > I'm trying to write a script that can entirely flash an image onto my > device (A64) using the USB and without needing press any buttons or a > serial port. I have read through the FEL page several times and it seems > like the only

Re: [linux-sunxi] Boot to FEL mode with fastboot or adb shell

2020-06-18 Thread Matt Krenik
Would you (or someone you know) be interested in (paid) consulting, contract work, or mentorship? I'm a new engineer working as the sole firmware developer at a startup, and I feel like I'm in a bit over my head. Even some small amount of guidance would be invaluable for developing as an engineer

Re: [linux-sunxi] Boot to FEL mode with fastboot or adb shell

2020-06-03 Thread Arti Zirk
On T, 2020-06-02 at 22:33 -0500, Matt Krenik wrote: > Hello Arti, > > Thanks so much for your detailed reply. I tried the first suggestion > of just zeroing out the initial SPL loader. Its not clear if I > accessed the correct location, because there is no /dev/mmcblk0. > Instead I tried a few

Re: [linux-sunxi] Boot to FEL mode with fastboot or adb shell

2020-06-01 Thread Arti Zirk
On T, 2020-05-26 at 15:21 -0700, Matt Krenik wrote: > Is there a way that I can overwrite or corrupt the bootloader > partition from the adb shell or with a fastboot command so that it > will fail on the next reboot and enter FEL mode? You could simply zero out the Initial SPL Loader dd