| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | DEFAULTTUNE ?= "armv4" |
| 2 | |
| 3 | TUNEVALID[arm] = "Enable ARM instruction set" |
| 4 | TUNEVALID[armv4] = "Enable instructions for ARMv4" |
| 5 | TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv4", " -march=armv4${ARMPKGSFX_THUMB}", "", d)}" |
| 6 | # enable --fix-v4bx when we have armv4 in TUNE_FEATURES, but then disable it when we have also armv5 or thumb |
| 7 | # maybe we should extend bb.utils.contains to support check for any checkvalues in value, now it does |
| 8 | # checkvalues.issubset(val) which cannot be used for negative test of foo neither bar in value |
| 9 | FIX_V4BX_ARMV4 = "${@bb.utils.contains("TUNE_FEATURES", "armv4", "--fix-v4bx", "", d)}" |
| 10 | FIX_V4BX_ARMV5 = "${@bb.utils.contains("TUNE_FEATURES", "armv5", "", "${FIX_V4BX_ARMV4}", d)}" |
| 11 | FIX_V4BX = "${@bb.utils.contains("TUNE_FEATURES", "thumb", "", "${FIX_V4BX_ARMV5}", d)}" |
| 12 | TARGET_LD_KERNEL_ARCH += "${FIX_V4BX}" |
| 13 | MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "armv4", "armv4:", "" ,d)}" |
| 14 | |
| 15 | require conf/machine/include/arm/arch-arm.inc |
| 16 | require conf/machine/include/arm/feature-arm-thumb.inc |
| 17 | |
| 18 | # Little Endian |
| 19 | AVAILTUNES += "armv4 armv4t" |
| 20 | ARMPKGARCH_tune-armv4 ?= "armv4" |
| 21 | ARMPKGARCH_tune-armv4t ?= "armv4" |
| 22 | TUNE_FEATURES_tune-armv4 ?= "arm armv4" |
| 23 | TUNE_FEATURES_tune-armv4t ?= "${TUNE_FEATURES_tune-armv4} thumb" |
| 24 | PACKAGE_EXTRA_ARCHS_tune-armv4 = "arm armv4" |
| 25 | PACKAGE_EXTRA_ARCHS_tune-armv4t = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4t" |
| 26 | |
| 27 | # Big Endian |
| 28 | AVAILTUNES += "armv4b armv4tb" |
| 29 | ARMPKGARCH_tune-armv4b ?= "armv4" |
| 30 | ARMPKGARCH_tune-armv4tb ?= "armv4" |
| 31 | TUNE_FEATURES_tune-armv4b ?= "${TUNE_FEATURES_tune-armv4} bigendian" |
| 32 | TUNE_FEATURES_tune-armv4tb ?= "${TUNE_FEATURES_tune-armv4t} bigendian" |
| 33 | PACKAGE_EXTRA_ARCHS_tune-armv4b = "armeb armv4b" |
| 34 | PACKAGE_EXTRA_ARCHS_tune-armv4tb = "${PACKAGE_EXTRA_ARCHS_tune-armv4b} armv4tb" |