Hello Everybody,
I look into the IAR Example and the Application not for a Bootloader by
an XMC4000 device
Infineon-XMC4000_TOO_Bootloader-AN-v01_03-EN.pdf
Infineon-AP32269_XMC4000_CAN_BSL-AN-v01_00-EN.pdf
If I understood correctly the XMC has no Flash regio (ROM) that I can use for a
safe bootloader as other Cortex-M4 manufacture. There I can secure the are
via fuses and update the Flash for example from USB.
Why It is not possible by the XMC µC or does anyone know a method to ´
implement a secure bootloader via USB for the XMC
best regards
EbbeSand
P.S. First I look for the mechanism to prevent the physical deletion of the bootloader,
but secondly, about the security of the firmware update itself
