- Add Kconfig.ews file with SOC_STM32G0B1XX selection
- Add full_name to board.yml (matching nucleo_g0b1re format)
- Copy exact structure from working ST Nucleo board
- This should fix the ARCH not defined error
- Minimal defconfig like candlelight (only GPIO and CAN)
- Remove SOC and clock configs that are auto-detected
- Change vendor from 'ews' to 'others' like candlelight
- Let Zephyr auto-configure SOC and clock settings
- Update board.yml to new Zephyr 4.2 format with 'board:' root key
- Add CONFIG_BOARD_EWS=y to defconfig
- Remove west workspace files (not needed in git)