Tool/software: Code Composer Studio
Hi -
I have a flash bootloader running on the EK-TM4C123GXL that is able to load an application to address 0x2800 (APP_START_ADDRESS=VTABLE_START_ADDRESS=0x2800) and jump to the application successfully. That's great. Then, in bl.config.h, I changed the application address to APP_START_ADDRESS=VTABLE_START_ADDRESS=0x4000 and also changed APP_BASE in the application's linker cmd file to 0x4000 (new length=0x3c000). That doesn't seem to work. In fact, I tried using a few different addresses making sure they're "page-aligned". The other addresses still didn't work. Any idea why the bootloader appears to work only with address 0x2800?
Thanks in advance for your help
Regards,
Kens