I have commit code to add SPARC support 
 
------------------ Original ------------------
From: &nbsp;"Alan&nbsp;Carvalho&nbsp;de&nbsp;Assis"<acas...@gmail.com&gt;;
Date: &nbsp;Wed, Jan 12, 2022 08:57 PM
To: &nbsp;"dev"<dev@nuttx.apache.org&gt;; 

Subject: &nbsp;Re: Support of SPARC architecture

&nbsp;

Hi Zou,

That is amazing! We have already companies using NuttX for satellites
(there is a video about it at NuttX Channel).

Yes, please submit a Pull Request in our github to add Spark support,
that will be welcome!

BR,

Alan

On 1/12/22, fft <f...@feedforward.com.cn&gt; wrote:
&gt;
&gt; Hi, Teams
&gt;
&gt;
&gt;Two years ago, we tried to use NuttX on satellites,
&gt; and I started the work to porting nuttx to BM3803, a SPARC V8
&gt; architecture chip manufactured by BMTI(Beijing Microelectronics Technology
&gt; Institute) which is based on open source CPU core----LEON 2 released
&gt; by Cobham Gaisler. about the SPARC V8 and LEON 2 see :
&gt;
&gt; https://www.gaisler.com/index.php/products/processors
&gt;
&gt; BTW the chip of AT697F of ESA(European Space
&gt; Agency) is also based on LEON 2 see:
&gt;
&gt; 
https://amstel.estec.esa.int/tecedm/website/conferences/PresentationDays/AT697_Atmel.pdf
&gt;
&gt;I finished the whole work last year, Include
&gt; architecture support code and board support code, I even completed and
&gt; verified the Tickless OS mode and ELF file separate load on this SPARC V8
&gt; chip. Due to some reasons, the project leader did not adopt nuttx in the
&gt; end, and I want to contribute code to the community.
&gt;
&gt;
&gt; The Toolchain of SPARC V8 is standard SPARC gnu gcc
&gt; released by Gaisler which can be download at:
&gt;
&gt;
&gt; https://www.gaisler.com/index.php/downloads/compilers
&gt;
&gt;
&gt; I initiated this discussion to seek your opinions,
&gt; whether NuttX agree to include the SPARC arch in the scope of support ?
&gt;
&gt;
&gt; Best regards,
&gt; Zou

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