archive mirror
 help / color / mirror / Atom feed
From: Paul Burton <>
To: "周琰杰 (Zhou Yanjie)" <>
Subject: Re: [PATCH v2] MIPS: X1830: Add X1830 system type.
Date: Thu, 09 Jan 2020 10:52:46 -0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1288 bytes --]


周琰杰 (Zhou Yanjie) wrote:
> 1.Add X1830 system type for cat /proc/cpuinfo to give out X1830.
> 2.Change "PRID_IMP_XBURST" to "PRID_IMP_XBURST_REV1" and add a
>   new "PRID_IMP_XBURST_REV2" for new Ingenic CPUs which has
>   XBurst with MXU2 SIMD ISA.
> Notice:
> 1."PRID_IMP_XBURST_REV2" is corresponds to the latest XBurst
>   processor with 128bit MXU2 SIMD instruction set, not the upcoming
>   XBurst2 processor. This version of the processors fixes issues
>   such as BTB and HPTLB.
> 2.In order to simplify and reuse the code, the "c->cputype" and
>   the "c->writecombine" and the "__cpu_name[cpu]" in the original
>   "PRID_IMP_XBURST" (now is "PRID_IMP_XBURST_REV1") are removed,
>   and the corresponding settings are abtained through fall-through
>   to "PRID_IMP_XBURST_REV2", which will cause the name that was
>   previously mistakenly called "JZRISC" to become to the real name
>   "XBurst".

Applied to mips-next.

> commit b9bb868e2fc1
> Signed-off-by: 周琰杰 (Zhou Yanjie) <>
> Signed-off-by: Paul Burton <>


[ This message was auto-generated; if you believe anything is incorrect
  then please email to report it. ]

      reply	other threads:[~2020-01-09 18:52 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-09  5:10 周琰杰 (Zhou Yanjie)
2019-12-09  5:10 ` [PATCH v2] " 周琰杰 (Zhou Yanjie)
2020-01-09 18:52   ` Paul Burton [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \
    --subject='Re: [PATCH v2] MIPS: X1830: Add X1830 system type.' \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).