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SubjectRe: [PATCH v2] MIPS: X1830: Add X1830 system type.

呚琰杰 (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: 呚琰杰 (Zhou Yanjie) <>
> Signed-off-by: Paul Burton <>


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