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| author |   Koen Kooi <koen@openembedded.org> | 2008-04-13 10:59:05 +0000 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2008-04-13 10:59:05 +0000 |
| commit | 93171e2b053216e8b78a55c83abc393b89deeba4 (patch) | |
| tree | ca94e424f63c953a59e666713bded104097058c1 /conf/machine/include/tune-cortexa8.inc | |
| parent | 408ac901f3fbc62684c7d9d2cd2e15b5688e6194 (diff) | |
| download | openembedded-93171e2b053216e8b78a55c83abc393b89deeba4.tar.gz | |
tune files: add FEED_ARCH
Diffstat (limited to 'conf/machine/include/tune-cortexa8.inc')
| -rw-r--r-- | conf/machine/include/tune-cortexa8.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/conf/machine/include/tune-cortexa8.inc b/conf/machine/include/tune-cortexa8.inc index 03e2e86a5f..6c3bdb6ee0 100644 --- a/conf/machine/include/tune-cortexa8.inc +++ b/conf/machine/include/tune-cortexa8.inc @@ -1,3 +1,8 @@ +# Instead of using -mfpu=vfp[2] we can use -mfpu=neon to make use of gcc intrinsics[1] and vectorize loops with -ftree-vectorize[3] +# [1] http://gcc.gnu.org/onlinedocs/gcc/ARM-NEON-Intrinsics.html +# [2] http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html +# [3] https://support.codesourcery.com/GNUToolchain/kbentry29 + TARGET_CC_ARCH = "-march=armv7-a -mtune=cortex-a8 -mfpu=vfp -mfloat-abi=softfp" FEED_ARCH = "armv7a" PACKAGE_ARCH = "armv7a" |