flash: wbz451, wbz351 and pic32wm: Add custom OpenOCD flash driver and docs #44
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Signed-off-by: Dinesh Arasu <[email protected]>
…d docs Signed-off-by: Dinesh Arasu <[email protected]>
…//github.com/DineshArasu-Microchip/openocd into microchip_wbz451_wbz351_pic32wm_flash_driver
DineshArasu-Microchip
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This PR adds support for the Microchip WBZ451/WBZ351/PIC32WM device in OpenOCD, including a new flash driver and target configuration file.
Features
Added wbz451.c/wbz351.c/pic32wm.c OpenOCD flash driver.
Added target/wbz451.cfg/wbz351.cfg/pic32wm.cfg for target initialization.
Implemented row-based flash programming using NVMCON.
Added page erase commands.
Added multi-bank flash handling support.
Testing
Verified flashing .bin, .hex, and .elf files.
Tested with WBZ451 Curiosity board.
Compared results with MPLAB IPE programming.
Successfully debugged using GDB.