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2016-03-09tune-corei7.inc: Fix PACKAGE_EXTRA_ARCHS for corei7-32Chang Rebecca Swee Fun
Change the name to core2-32 from core2. There's no AVAILTUNES with the name core2. Make sure that we specify the correct TUNE name so PACKAGE_EXTRA_ARCHS is expanded correctly. [ YOCTO #9197 ] Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com> Signed-off-by: Anuj Mittal <anujx.mittal@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-02-11tune-corei7.inc: tell qemu to emulate a matching processorRoss Burton
If tune-corei7 is in use then the target binaries may contain instructions that qemu-x86-64 can't execute by default, resulting in errors on rootfs construction: NOTE: Running intercept scripts: NOTE: > Executing update_font_cache intercept ... qemu: uncaught target signal 4 (Illegal instruction) - core dumped In this case the instruction is popcnt, part of SSE4.2, so tell Qemu to emulate the CPU that the tune targets (in this case, Nehalem). Also pass check=false as the Nehalem machine supports VME but user-space qemu doesn't, which produces a warning unless CPUID checking is disabled. [ YOCTO #8888 ] Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-12-01meta/conf/machine: use ' inside quoted valuesMartin Jansa
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2014-01-28tune-corei7: Add support for cpu-type corei7Darren Hart
corei7 offers a significant advancement since the previous core2 cpu-type described in the tune-core2 file. From the GCC(1): Intel Core i7 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1 and SSE4.2 instruction set support. This offers optimizations for Nehalem and Silvermont (e.g. Bay Trail) CPUs (and beyond). Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> Cc: Paul Eggleton <paul.eggleton@intel.com> Cc: Tom Zanussi <tom.zanussi@intel.com> Cc: Nitin Kamble <nitin.a.kamble@intel.com> Cc: Mark Hatle <mark.hatle@windriver.com> Cc: Bruce Ashfield <bruce.ashfield@windriver.com> Cc: Martin Jansa <martin.jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>