I've written a USB firmware update based on libflash and it works well.
Are flash upgrades compatible with Xburn and secure boot flashing?
From the xburn manual it says you first generate a key with xburn. Using this key you secure the flash file then burn it into an unlocked device with xflash --key file.
Now you can lock the device with xburn --lock.
Now I have a firmware update routine in my .xe code which are generated from xflash --upgrade. Can I do xflash --upgrade 1 --key mykey and generate encrypted upgrade files or am I missing something?
Thanks.
XBurn secure flash boot and upgrade flash
-
- XCore Addict
- Posts: 162
- Joined: Thu Dec 31, 2009 8:51 am
-
- Experienced Member
- Posts: 69
- Joined: Mon May 17, 2010 10:19 am
You're not missing anything. That's how it's intended to work.kster59 wrote:Now I have a firmware update routine in my .xe code which are generated from xflash --upgrade. Can I do xflash --upgrade 1 --key mykey and generate encrypted upgrade files or am I missing something?