diff options
author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-07-25 19:03:24 +0100 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-07-27 15:45:48 +0100 |
commit | 6afd21bced6513986f27d8cbc7d83bb2d804b5b0 (patch) | |
tree | 69e2b6c2fde4c15d948f9a8f798a30926f858600 /meta/conf/machine/include/arm/arch-armv4.inc | |
parent | 30ddd02277d4513e2649ed168a513205e244bcb1 (diff) | |
download | poky-6afd21bced6513986f27d8cbc7d83bb2d804b5b0.tar.gz |
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>
Diffstat (limited to 'meta/conf/machine/include/arm/arch-armv4.inc')
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv4.inc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/arch-armv4.inc b/meta/conf/machine/include/arm/arch-armv4.inc new file mode 100644 index 0000000000..c014d20eb6 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv4.inc | |||
@@ -0,0 +1,24 @@ | |||
1 | DEFAULTTUNE ?= "armv4" | ||
2 | |||
3 | ARMPKGARCH ?= "armv4" | ||
4 | |||
5 | TUNEVALID[armv4] = "Enable instructions for ARMv4" | ||
6 | TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv4", "-march=armv4${ARMPKGSFX_THUMB}", "", d)}" | ||
7 | |||
8 | require conf/machine/include/arm/arch-arm.inc | ||
9 | require conf/machine/include/arm/feature-arm-thumb.inc | ||
10 | |||
11 | # Little Endian | ||
12 | AVAILTUNES += "armv4 armv4t" | ||
13 | TUNE_FEATURES_tune-armv4 ?= "armv4" | ||
14 | TUNE_FEATURES_tune-armv4t ?= "armv4 thumb" | ||
15 | PACKAGE_EXTRA_ARCHS_tune-armv4 = "arm armv4" | ||
16 | PACKAGE_EXTRA_ARCHS_tune-armv4t = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4t" | ||
17 | |||
18 | # Big Endian | ||
19 | AVAILTUNES += "armv4b armv4tb" | ||
20 | TUNE_FEATURES_tune-armv4b ?= "${TUNE_FEATURES_tune-armv4} bigendian" | ||
21 | TUNE_FEATURES_tune-armv4tb ?= "${TUNE_FEATURES_tune-armv4t} bigendian" | ||
22 | PACKAGE_EXTRA_ARCHS_tune-armv4b = "armeb armv4b" | ||
23 | PACKAGE_EXTRA_ARCHS_tune-armv4tb = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4tb" | ||
24 | |||