diff options
| author | Koen Kooi <koen@openembedded.org> | 2006-02-28 17:28:37 +0000 |
|---|---|---|
| committer | OpenEmbedded Project <openembedded-devel@lists.openembedded.org> | 2006-02-28 17:28:37 +0000 |
| commit | 83105ad9e6045639a7c4a4a95f78dd8685588baf (patch) | |
| tree | 3b7a5d87e6f9ade67dca3f300beb600945a2c834 /conf | |
| parent | b15cadafceaf782b2b8ed2ff55a8ed47b2ade1c8 (diff) | |
| parent | 4ae975af982f97abf3a8a3b5a6bcb11f27ffab8e (diff) | |
merge of 006bbeb2da2090839ec05cdbd7cd825c900ac850
and f144cf893311c20cf43f68a99c982431aa75861f
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/distro/angstrom.conf | 5 | ||||
| -rw-r--r-- | conf/machine/ipaq-pxa270.conf | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/conf/distro/angstrom.conf b/conf/distro/angstrom.conf index 3ea5e4553d..6503e142da 100644 --- a/conf/distro/angstrom.conf +++ b/conf/distro/angstrom.conf @@ -21,6 +21,11 @@ include conf/distro/include/multimachine.conf #TARGET_OS = "none-linux-gnueabi" TARGET_OS = "linux" +#mess with compiler flags to use -Os instead of -O2 +#Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info +FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" +BUILD_OPTIMIZATION = "-Os" + PARALLEL_INSTALL_MODULES = "1" BOOTSTRAP_EXTRA_DEPENDS += "angstrom-version" diff --git a/conf/machine/ipaq-pxa270.conf b/conf/machine/ipaq-pxa270.conf index f37d7fa642..c6f4804d5f 100644 --- a/conf/machine/ipaq-pxa270.conf +++ b/conf/machine/ipaq-pxa270.conf @@ -40,6 +40,9 @@ GPE_EXTRA_INSTALL += "gaim" # Use tune-xscale per default. Machine independent feeds should be built with tune-strongarm. include conf/machine/include/tune-xscale.conf +# Uncomment this to use iwmmxt optimizations. Remove the above xscale stuff first +#include conf/machine/include/tune-iwmmxt.conf + BOOTSTRAP_EXTRA_RRECOMMENDS += "${@linux_module_packages('${HX4700_MODULES}', d)}" HX4700_MODULES = "i2c-pxa asic3_mmc hx4700_bt hx4700_leds hx4700_navpt hx4700_pcmcia \ hx4700_ts hx4700_wlan snd_hx4700_audio hx4700_power" |