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* MIPS: Alchemy: update cpu-feature-overridesManuel Lauss2018-12-231-0/+3
| | | | | | | | | | No shiny new stuff for Alchemy. Tested on DB1300 and DB1500. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Linux-MIPS <linux-mips@vger.kernel.org>
* MIPS: Alchemy: update cpu feature overridesManuel Lauss2017-08-291-0/+26
| | | | | | | | | | | | No advanced MIPS features for Alchemy. This patch shaves additional 43kB off the DB1300 kernel (~0.5% size reduction). Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/15286/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS16e2: Provide feature overrides for non-MIPS16 systemsMaciej W. Rozycki2017-07-111-0/+1
| | | | | | | | | | | Hardcode the absence of the MIPS16e2 ASE for all the systems that do so for the MIPS16 ASE already, providing for code to be optimized away. Signed-off-by: Maciej W. Rozycki <macro@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16097/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Alchemy: Update cpu-feature-overridesManuel Lauss2014-09-221-0/+12
| | | | | | | | | More features the Au1 core definitely doesn't have. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/7562/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Hardwire detection of DSP ASE Rev 2 for systems, as required.Ralf Baechle2012-10-111-0/+1
| | | | | | | | Most supported systems currently hardwire cpu_has_dsp to 0, so we also can disable support for cpu_has_dsp2 resulting in a slightly smaller kernel. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Alchemy: Update cpu-feature-overridesManuel Lauss2011-12-081-0/+3
| | | | | | | Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3006/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Alchemy: provide cpu feature overrides.Manuel Lauss2009-03-301-0/+49
Add cpu feature override constants tailored for all Alchemy variants currently in existence. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
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