[loongson-dev] LFS/CLFS for loongson 2f (mipsel with -n 64 abi).

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Javier Vasquez

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Jan 1, 2017, 12:23:37 AM1/1/17
to loongson-dev
Fixing subject and others..., :-)

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Hi,

Are there any LFS/CLFS instructions (patches, specific hitns, and so
on) specific for loongson 2F?

I have 2 old lemote mini-pcs with loongson 2F, but I'd like to build
from scratch a mipsel with -n64 ABI (not the common -n32 one) for
them...

Also pretty useful BLFS/BCLFS (beyond LFS/CLFS), to build as well
applications and stuff.

I'd guess building on loongson 3A/3B would be a lot faster, but
getting boards from lemote, though possible, not affordable. But just
in case, I'd guess by changing "-march" from loongson2f to loongson3a,
that would be it (the patches for 2F would als work for 3A)... If
not, then just in case, can the same references be provided for
loongson 3A/3B?

Thanks,

--
Javier

zha...@lemote.com

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Jan 1, 2017, 7:37:29 AM1/1/17
to loongson-dev, 孙海勇
Sun haiyong is an expert on this subject:) He wrote a book on LFS, and it is an training item for lemote software guys. He will be able to answer this question.

Regards & Happy New Year

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孙海勇

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Jan 3, 2017, 4:50:29 AM1/3/17
to zha...@lemote.com, loongson-dev
I wrote two articles on the production of Loongson 2E/2F running on the LFS system, you can refer to, but the two are written in chinese.

Cross Compile:
http://zdbr.net.cn/download/Loongson64-2.0.htm

Native Compile:
http://zdbr.net.cn/download/Loongson64-pure-1.0.html


 have seen an article based on the above rewrite an English version, but I do not know what the reason I can not access the text, the following is the search to the address, you can try to visit.
http://christophe.jarry.ouvaton.org/gnu-linux/gllfsc/gllfsc-loongson2f-1.0.html

Good luck






Sun Haiyong.
 
 
------------------ Original ------------------
Date:  Sun, Jan 1, 2017 08:36 PM
To:  "loongson-dev"<loongs...@googlegroups.com>;
Cc:  "孙海勇"<su...@lemote.com>;
Subject:  Re: [loongson-dev] LFS/CLFS for loongson 2f (mipsel with -n 64 abi).

Javier Vasquez

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Jan 3, 2017, 11:11:56 AM1/3/17
to loongson-dev
On Tue, Jan 3, 2017 at 2:41 AM, 孙海勇 <su...@lemote.com> wrote:
I wrote two articles on the production of Loongson 2E/2F running on the LFS system, you can refer to, but the two are written in chinese.

Cross Compile:
http://zdbr.net.cn/download/Loongson64-2.0.htm

Native Compile:
http://zdbr.net.cn/download/Loongson64-pure-1.0.html


 have seen an article based on the above rewrite an English version, but I do not know what the reason I can not access the text, the following is the search to the address, you can try to visit.
http://christophe.jarry.ouvaton.org/gnu-linux/gllfsc/gllfsc-loongson2f-1.0.html


​Thanks,

--
Javier
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