linux/poky.git/meta/conf/machine/include/powerpc, branch halstead/hashclient

conf/machine: Add Power8 tune to PowerPC architecture

2024-02-09T13:55:06+00:00

Description: now we can tune our build only for power7 or power9 processor for PowerPC arch, this patch add posibility to choose power8 tune. (From OE-Core rev: 10f7eeafd16c8b825b3c9b96b8433311f122df1e) Signed-off-by: Aleksey Smirnov Signed-off-by: Richard Purdie

powerpc: Remove invalid GLIBC_EXTRA_OECONF

2022-05-01T20:57:34+00:00

OE-core previously carried patches to glibc that added optimized sqrt implementations for various PowerPC chips. These were recently removed, which now results in errors when compiling glibc with certian PowerPC machine tunes: checking sysdep dirs... configure: error: The 603e subspecies of powerpc is not supported. Remove setting GLIBC_EXTRA_OECONF with parameters that are no longer valid. Also remove a commented out setting of the variable that probably isn't vaild anyway. Fixes: 2511e937f445 ("glibc: Drop ppc sqrt optimisations") (From OE-Core rev: 40f15066c24720aae36713c9856ffb4fae146a45) Signed-off-by: Robert Joslyn Signed-off-by: Richard Purdie

conf/machine: move tune files to architecture directories

2021-08-18T16:01:06+00:00

Move all of the tune files found in conf/machine/include into their respective architecture directories in that same location. All references to these will need to be updated. So, change the relevant ones for this tree in this commit as well. For the ARM tunes, nest them one further into armv8a, armv8m, etc. and rename some to make them uniform with the rest of the tunes. (From OE-Core rev: b6f15209bcfff953cce69da97a93f9ddff141ced) Signed-off-by: Jon Mason Signed-off-by: Richard Purdie

Convert to new override syntax

2021-08-02T14:44:10+00:00

This is the result of automated script conversion: scripts/contrib/convert-overrides.py converting the metadata to use ":" as the override character instead of "_". (From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae) Signed-off-by: Richard Purdie

Enable qemu usermode on ppc64

2021-03-14T16:33:59+00:00

d044743cdc4 disabled it, perhaps it did not work back in 2016 (From OE-Core rev: fb5408a2fe1c0519c74d378023b6b77aa8f3068a) Signed-off-by: Khem Raj Cc: Alexander Kanavin Signed-off-by: Richard Purdie

powerpc, powerpc64: Append little-endianness to tune arch

2019-12-30T23:39:09+00:00

This helps in constructing right arch for target tuple name for Little-endian ppc (From OE-Core rev: b6ac40f1cbabb20896bf113568f7735a462ed1a6) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

powerpc-tunes: Introduce bigendian tune

2019-09-03T08:55:50+00:00

This helps in defining LE tunes and at the same time specifies endianness on compiler cmdline clearly, clang e.g. defaults to little-endian always, so unless specified with -mbig-endian won't compile the code right (From OE-Core rev: e0fd699d398f0e88fb208970dea7b74e6e9431fe) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

arch-powerpc64.inc: Use elfv2 ABI when building with musl

2018-12-15T17:10:52+00:00

Historically first PowerPC ABI was big-endian only (elfv1 currently). It is standard ABI for both 32-bit ppc and 64-bit ppc64 architectures. With PowerPC little-endian support new ABI was introduced (elfv2) and it is used primarily with ppc64le target only. While it has support for big-endian it is not commonly used and elfv1 still preferred. Musl does support only elfv2 ABI for both LE and BE and does not have any plans to support elfv1. Since then to build for powerpc64 with musl new ABI should be used. As expected it is not compatible with elfv1 but that isn't problem as long as there is no binary distributed software or assembly code written for elfv1 ABI. (From OE-Core rev: 68c9641855199f34aabe1050e863c21830116fe1) Signed-off-by: Serhey Popovych Signed-off-by: Richard Purdie

arch-powerpc64.inc: disable the use of qemu usermode on ppc64

2016-05-06T09:31:15+00:00

It simply does not work at all: https://lists.yoctoproject.org/pipermail/yocto/2016-April/029698.html (From OE-Core rev: d044743cdc415745e68f3e26a3a7e2c94caecd93) Signed-off-by: Alexander Kanavin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

arm/arch-arm, tune-cortexa, tune-thunderx.inc, powerpac/arch-powerpc64.inc: Use normal assignment

2016-01-07T13:40:18+00:00

* some tunes were using weak assignment for TUNE_FEATURES, unify all tunes to use normal assignment so it behaves consistently (From OE-Core rev: 0a52bd3ed23e66200401d0836aad783095e7c7a0) Signed-off-by: Martin Jansa Signed-off-by: Ross Burton Signed-off-by: Richard Purdie