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| author |   Koen Kooi <koen@dominion.thruhere.net> | 2010-12-16 10:32:20 +0100 |
|---|---|---|
| committer | Koen Kooi <koen@dominion.thruhere.net> | 2010-12-16 10:32:20 +0100 |
| commit | 48b315fa83a63c1d01b77ffa8b485a322a4559d2 (patch) | |
| tree | 4cd74333a9084e4967f85a3bcdabb0fc69194d6b /conf | |
| parent | 39fb00c188032075a0a8298e333e6914bd88e53a (diff) | |
| download | meta-openembedded-contrib-48b315fa83a63c1d01b77ffa8b485a322a4559d2.tar.gz | |
move omap3 and cortexa8 includes from beagleboard BSP to meta-openembedded layer
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/machine/include/omap3.inc | 15 | ||||
| -rw-r--r-- | conf/machine/include/tune-cortexa8.inc | 17 |
2 files changed, 32 insertions, 0 deletions
diff --git a/conf/machine/include/omap3.inc b/conf/machine/include/omap3.inc new file mode 100644 index 0000000000..d33a599870 --- /dev/null +++ b/conf/machine/include/omap3.inc @@ -0,0 +1,15 @@ +SOC_FAMILY = "omap3" +TARGET_ARCH = "arm" + +require conf/machine/include/tune-cortexa8.inc +PREFERRED_PROVIDER_virtual/kernel = "linux-omap" +# Increase this everytime you change something in the kernel +MACHINE_KERNEL_PR = "r92" + +KERNEL_IMAGETYPE = "uImage" + +UBOOT_ENTRYPOINT = "0x80008000" +UBOOT_LOADADDRESS = "0x80008000" + +EXTRA_IMAGEDEPENDS += "u-boot x-load" + diff --git a/conf/machine/include/tune-cortexa8.inc b/conf/machine/include/tune-cortexa8.inc new file mode 100644 index 0000000000..2ac0ebfe45 --- /dev/null +++ b/conf/machine/include/tune-cortexa8.inc @@ -0,0 +1,17 @@ +# 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 + +# Can be 'softfp' or 'hardfp' +ARM_FP_MODE ?= "softfp" + +ARM_FP_OPT = "${@['-mfloat-abi=softfp', '-mfloat-abi=hard'][bb.data.getVar('ARM_FP_MODE', d, 1) == 'hardfp']}" +ARM_FP_PACKAGESUFFIX = "${@['', '-hardfp'][bb.data.getVar('ARM_FP_MODE', d, 1) == 'hardfp']}" + +TARGET_CC_ARCH = "-march=armv7-a -mtune=cortex-a8 -mfpu=neon ${ARM_FP_OPT}" + +FEED_ARCH = "armv7a${ARM_FP_PACKAGESUFFIX}" +BASE_PACKAGE_ARCH = "armv7a${ARM_FP_PACKAGESUFFIX}" + +PACKAGE_EXTRA_ARCHS += "armv4 armv4t armv5te armv6 armv7 armv7a${ARM_FP_PACKAGESUFFIX}" |