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hk4fun · 01-25-2023, 07:28 PM

I was able to use fastboot:

1. connect over UART to computer and stop boot sequence by pressing enter until you see:
eBR-1A #
2. type download_mode
this will put the device in download mode and it will be recognised by computer as Freescale i.MX6
3. clone and compile https://github.com/boundarydevices/imx_usb_loader
4. download the correct version of u-boot from tolino website https://opensource.mytolino.com/open...tolino-vision/
5. after compilation of imx_usb_loader run:
sudo ./imx_usb u-boot.bin
open another terminal and prepare to send this command and another terminal with UART connection
6. after you send the new u-boot will boot there so prepare to stop the boot process from UART
7. run command fastboot
now you are in fastboot

from this point I was able to load twrp. So I am close to bring my Vision back to life.

01-25-2023, 07:28 PM	#5
hk4fun Junior Member Posts: 7 Karma: 10 Join Date: Jan 2023 Device: Tolino Viso, Kindle Keybord 3g, Kindle Touch, Kindle DX	I was able to use fastboot: 1. connect over UART to computer and stop boot sequence by pressing enter until you see: eBR-1A # 2. type download_mode this will put the device in download mode and it will be recognised by computer as Freescale i.MX6 3. clone and compile https://github.com/boundarydevices/imx_usb_loader 4. download the correct version of u-boot from tolino website https://opensource.mytolino.com/open...tolino-vision/ 5. after compilation of imx_usb_loader run: sudo ./imx_usb u-boot.bin open another terminal and prepare to send this command and another terminal with UART connection 6. after you send the new u-boot will boot there so prepare to stop the boot process from UART 7. run command fastboot now you are in fastboot from this point I was able to load twrp. So I am close to bring my Vision back to life.