在2025年2月25日二月 下午12:33，bibo mao写道：
> On 2025/2/25 下午8:08, Jiaxun Yang wrote:
>>
>>
>> 在2025年2月25日二月 上午8:50，bibo mao写道：
>>> On 2025/2/25 上午8:40, Jiaxun Yang wrote:
>>>> Hi all,
>>>>
>>>> This series is a collection of small fixes I made to TCG for
>>>> LoongArch32.
>>>>
>>>> There are still many thing broken, especially on CSRs. More
>>>> series following. However this is sufficient to boot 32bit
>>>> kernel.
>>> Is there any product introduction about LoongArch32 board? such as MMU
>>> type, memory type(DDR or SRAM), interrupt controller type.
>>
>> Sure, for LoongArch32 the most accessible board at the moment is chiplap
>> FPGA [1].
>>
>> There are also some ASIC designs (BaiXing Project) based on chiplab.
>>
>> Long in short:
>>
>> - MMU: PG style
>> - Mmeory: DDR
>> - Interrupt controller: custom (Loongson-1C like) connected to CPU's
>> int pin.
> Thanks for the information, Would you like to emulate LoongArch32
> chiplap FPGA board in qemu side or other LoongArch32 boards?
My plan is to use current virt machine (with EXTIOI and so on) for
LoongArch32, it is trivial to bring up in kernel and give us a lot more
flexibility rather than emulating an actual board.
Thanks
- Jiaxun
>
> Regards
> Bibo Mao
>>
>> Thanks
>>
>> [1]: https://gitee.com/loongson-edu/chiplab
>>
>>>
>>> Regards
>>> Bibo Mao
>>>>
>>
>>
--
- Jiaxun
