Add ARM tune file overhaul based largely on work from Mark Hatle

(From OE-Core rev: 789dcb8e68a2ab9784ac10ab36815010c61af2fc)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 7 insertions, 7 deletions

diff --git a/meta/conf/machine/include/tune-arm1136jf-s.inc b/meta/conf/machine/include/tune-arm1136jf-s.inc
index 953f0dd966..4f4a2eba06 100644
--- a/meta/conf/machine/include/tune-arm1136jf-s.inc
+++ b/meta/conf/machine/include/tune-arm1136jf-s.inc
@@ -1,10 +1,10 @@
-require conf/machine/include/arm/arch-arm.inc
+DEFAULTTUNE ?= "arm1136jfs"
 
-TUNE_CCARGS = "-march=armv6j -mtune=arm1136jf-s"
-TUNE_CCARGS += "${@['', '-mfloat-abi=softfp -mfpu=vfp'][(bb.data.getVar('TARGET_FPU', d, 1) == 'soft') and (bb.data.getVar('CPU_FEATURES', d, 1).find('vfp') != -1)]}"
-TUNE_PKGARCH = "armv6"
+require conf/machine/include/arm/arch-armv6.inc
 
-ARM_INSTRUCTION_SET = "${@['thumb','arm'][bb.data.getVar('CPU_FEATURES', d, 1).find('thumb') == -1]}"
-PACKAGE_EXTRA_ARCHS = "arm armv4 armv4t armv5te armv6"
+TUNEVALID[arm1136jfs] = "Enable arm1136jfs specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "arm1136jfs", "-mtune=arm1136jf-s", "", d)}"
 
-require conf/machine/include/tune-thumb.inc
+AVAILTUNES += "arm1136jfs"
+TUNE_FEATURES_tune-arm1136jfs = "${TUNE_FEATURES_tune-armv6} arm1136jfs"
+PACKAGE_EXTRA_ARCHS_tune-arm1136jfs = "${PACKAGE_EXTRA_ARCHS_tune-armv6}"