Hello everyone, I am an intern at a lab and don't really get how to continue with porting, I have made a few files and copied some code from the mcu's original SDK <https://gitlab.com/shaktiproject/software/shakti-sdk>.
I am porting to the Shakti line of MCU's, they are fully open-source RISCV based MCUs. I have followed the fairly short porting guide and have been trying to use the FE310 bsp implementation by SiFive as a template/guide since that is also a RISCV board. My task as of now is to get UART working. Here are the directories I've added: repos/apache-mynewt-core/hw/bsp/shakti_parashu/ ├── bsp.yml ├── include │ └── bsp │ └── bsp.h ├── parashu_boot.ld ├── parashu.ld ├── pkg.yml ├── src │ └── hal_bsp.c └── syscfg.yml 3 directories, 7 files repos/apache-mynewt-core/hw/mcu/shakti/ ├── parashu │ ├── include │ │ ├── clint.h │ │ ├── defines.h │ │ ├── mcu │ │ │ ├── parashu.h │ │ │ ├── parashu_hal.h │ │ │ ├── platform.h │ │ │ └── sys_clock.h │ │ ├── plic.h │ │ └── traps.h │ ├── pkg.yml │ ├── src │ │ ├── arch │ │ │ └── rv32imacu │ │ │ └── start.S │ │ ├── clint.c │ │ ├── hal_flash.c │ │ ├── hal_os_tick.c │ │ ├── hal_reset_cause.c │ │ ├── hal_system.c │ │ ├── hal_uart.c │ │ ├── init.c │ │ ├── plic.c │ │ ├── sys_clock.c │ │ └── traps.c │ └── syscfg.yml └── pkg.yml 6 directories, 22 files repos/apache-mynewt-core/kernel/os/src/arch/shakti/ ├── start.S └── trap.S 0 directories, 2 files repos/apache-mynewt-core/compiler/riscv64-unknown-elf-shakti/ ├── compiler.yml └── pkg.yml 0 directories, 2 files I forked the mynewt-core repo and uploaded my changes to the fork <https://github.com/Keith-C-P/shakti-mynewt-core>. The code compiles, but the dump looks all wrong as major sections are missing, like main and others I did compile mynewt for both native (linux) and for hifive1, i ran hifive1 on a qemu vm as I don't have access to the actual board, but both worked fine. I'll be honest I don't know what questions to ask as I am just starting to get into the embedded field and wanted a difficult project so I can learn fast. Any and all help would be greatly appreciated Thanks in advance Regards, Keith
