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Khem Raj c1d47c21af powerpc, powerpc64: Append little-endianness to tune arch 
This helps in constructing right arch for target tuple name for
Little-endian ppc

(From OE-Core rev: b6ac40f1cbabb20896bf113568f7735a462ed1a6)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-12-30 23:39:09 +00:00
..
arch-powerpc64.inc
powerpc, powerpc64: Append little-endianness to tune arch
2019-12-30 23:39:09 +00:00
arch-powerpc.inc
powerpc, powerpc64: Append little-endianness to tune arch
2019-12-30 23:39:09 +00:00
README
conf/machine/include: Cleanup PowerPC tunings to match README
2012-04-04 17:17:55 +01:00

README

2012/03/30 - Mark Hatle mark.hatle@windriver.com

  • Initial revision

There are 4 primary PowerPC ABIs.

*) Hard/Soft Floating Point

*) 32-bit/64-bit

TUNE_ARCH is defined as either "powerpc" or "powerpc64" based on the m32 or m64 feature.

May of the PowerPC package archictures are based on legacy Linux names. However, a general naming scheme should be similar to: ppc[64][][-nf]. (Note: the default package architectures are "powerpc" and "powerpc64".)

TUNE_PKGARCH is defined as TUNE_PKGARCH_tune-${DEFAULTTUNE}. All PowerPC tunings are required to define TUNE_PKGARCH_tune-.