linux/poky.git/meta/conf/machine, branch daisy

Make ppce300c3 tune hard-float by default

2014-04-01T22:39:14+00:00

The tuning file for PowerPC e300c3 is soft-float. In OE-classic it was hard- float and it should be as the c3 has an fpu. I have modified the tuning file to include both a hard-float version (using the existing ppce300c3 name) and an optional soft-float version (called ppce300c3-nf). The following patch also passes a "--with-cpu=e300c3" argument to GLIBC. For this to have any effect the sqrt/sqrtf implementations added by the "glibc.fix_sqrt2.patch" are required and also an additional "Implies" file (added to the mentioned patch as a separate patch for eglibc_2.19). Tested with eglibc 2.19 on PowerPC MPC5125. (From OE-Core rev: 9d502ca8551fd461f869395b1b7e62d6dcf59a84) Signed-off-by: Mats Karrman Signed-off-by: Richard Purdie

tune-ppce6500: Fixes a typo in tune config file for e6500.

2014-03-25T09:55:36+00:00

This patch fixes a typo in the tune config file for ppc64 e6500 where the cpu type is a wrong one. (From OE-Core rev: 168d57f594f559d8f0cb5a9298055b62ff192f27) Signed-off-by: Valentin Cobelea Signed-off-by: Richard Purdie

Add Cortex A7 support for NEONv2 & FPv4

2014-02-02T11:22:10+00:00

[YOCTO #5710] Add tuning options for Cortex-A7 with NEONv2 & FPv4: - cortexa7hf-neon-vfpv4 - cortexa7thf-neon-vfpv4 (From OE-Core rev: e97d152ca13556b41a236c1a4cfb11e77ff857d7) Signed-off-by: Kristof Robot Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

feature-arm-thumb: Fix missing t2 suffix for armv7a MACHINEs

2014-01-28T00:52:34+00:00

* unfortunatelly that note about armv7 matching also armv7a is no longer valid since armv7 include in armv7 was replaced with armv6+neon in this commit: commit 75b8adbc042e0f65fb1286bc550d02becd3b6aea Author: Khem Raj Date: Tue Mar 27 18:37:45 2012 -0700 tune/armv7: Delete since then thumb and arm feeds had the same architecture * be aware that this will rename lots of feeds (From OE-Core rev: 8e8839215032b57763a07363a560c3fd9d6f8e01) Signed-off-by: Martin Jansa Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

qemux86_64: Use the core2-64 tune

2014-01-28T00:50:54+00:00

As x86_64 has been "demoted" to an ABI definition rather than a concrete tune file, replace it with core2-64 for the qemux86-64 machine. (From OE-Core rev: 65c1ba225a410d2ee1913d55c6f986db9f54cc8e) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie

tune: README: Typographical corrections

2014-01-28T00:50:54+00:00

No new content, just correcting a few typographical errors. (From OE-Core rev: 8df13f5013d92954ee76943dad58db75704c3cc5) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie

tune: README: Document best practice

2014-01-28T00:50:54+00:00

Describe the expected usage of base architecture tune files and arch-specific files, specifically the stacking of generations. (From OE-Core rev: 282735d7c8fcbd7e354f544c45461b095700fb77) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie

tune: README: Whitespace cleanup

2014-01-28T00:50:54+00:00

Before making content changes, cleanup the various whitespace errors in this file. Mostly end-of-line whitepsace. (From OE-Core rev: 112e291c14ce4c3b8d074b71e63500dce609784e) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie

tune: Remove tune-x86_64.inc

2014-01-28T00:50:54+00:00

The tune-x86_64.inc file is conceptually flawed. x86_64 is more akin to the x86 and x86-32 ABIs defined in arch-x86.inc than it is a concrete tune file, such as i586 or core2 - to the extent that everything but the default tune is defined in the arch-x86.inc file. This becomes very apparant when attempting to include tune-x86_64.inc in the x86 tune hierarchy. Remove the tune-x86_64.inc tune file in favor of it being an ABI definition in arch-x86.inc and relying on the linear hierarchy of concrete cpu-types in tune-i586, tune-core2, and tune-corei7. core2_64 should suffice in lieu of x86_64 for all but a couple esoteric corner cases involving older pre-core2 CPUs. In these cases, if they exist at all, the BSP can replace the include tune-x86_64.inc with arch-x86.inc and set the default tune to x86_64. (From OE-Core rev: d8884649b2b3e76519bc10f5908f98d940a9c0cb) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie

tune-corei7: Add support for cpu-type corei7

2014-01-28T00:50:53+00:00

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). (From OE-Core rev: 21f8ce2a4b94034284eb74b9c3b4c9cc638511d6) Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield Cc: Martin Jansa Signed-off-by: Richard Purdie