From: Paul Burton <paulburton@kernel.org> To: "周琰杰 (Zhou Yanjie)" <zhouyanjie@wanyeetech.com> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org, yamada.masahiro@socionext.com, tglx@linutronix.de, chenhc@lemote.com, tbogendoerfer@suse.de, paul.burton@mips.com, paulburton@kernel.org, paul@crapouillou.net, jhogan@kernel.org, fancer.lancer@gmail.com, ralf@linux-mips.org, jiaxun.yang@flygoat.com Cc: linux-mips@vger.kernel.org Subject: Re: [PATCH v2] MIPS: X1830: Add X1830 system type. Date: Thu, 09 Jan 2020 10:52:46 -0800 [thread overview] Message-ID: <5e17767f.1c69fb81.73a1d.55bd@mx.google.com> (raw) In-Reply-To: <1575868225-57755-2-git-send-email-zhouyanjie@wanyeetech.com> [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1288 bytes --] Hello, 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 > https://git.kernel.org/mips/c/b9bb868e2fc1 > > Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> > Signed-off-by: Paul Burton <paulburton@kernel.org> Thanks, Paul [ This message was auto-generated; if you believe anything is incorrect then please email paulburton@kernel.org to report it. ]
prev parent 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]
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