buildroot/toolchain
Yann E. MORIN 78c2a9f763 arch/arm: add big.LITTLE cpu variants
The big.LITTLE configurations can be optimised for by gcc, and a few
users wonder what they should choose when they have such CPUs.

Add new entries for those big.LITTLE configurations.

Note: the various combos were added in various gcc versions, but only
really worked in later versions:

    Variant   | Introduced in | First built in
    ----------+---------------+----------------
    a15-a7    | 4.9           | 4.9
    a17-a7    | 5             | 5
    a57-a53   | 4.9           | 6
    a72-a53   | 5             | 6

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-07-22 23:29:24 +02:00
..
toolchain pkg-cmake: move configuration files out of $(HOST_DIR)/usr 2017-07-05 11:50:14 +02:00
toolchain-buildroot glibc: remove version choice 2017-06-24 17:42:50 +02:00
toolchain-external arch/arm: add big.LITTLE cpu variants 2017-07-22 23:29:24 +02:00
Config.in toolchain: introduce BR2_TOOLCHAIN_HAS_FULL_GETTEXT 2017-07-04 19:09:50 +02:00
helpers.mk toolchain: replace absolute symlinks by relative symlinks during sysroot copy 2017-07-05 23:19:53 +02:00
toolchain-common.in arch/mips: add option for toolchains supporting -mfpxx 2017-07-21 22:49:18 +02:00
toolchain-wrapper.c arch/mips: add support for MIPS32 FP mode 2017-07-16 16:45:22 +02:00
toolchain-wrapper.mk Globally replace $(HOST_DIR)/usr/bin with $(HOST_DIR)/bin 2017-07-05 15:19:29 +02:00
toolchain.mk toolchain: use the <PKG>_TARGET_FINALIZE_HOOKS 2016-07-18 23:30:46 +02:00