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Add basic PowerPC core tune config

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(From OE-Core rev: 3212029f0967dd353fec8cc147d2b95031d1018a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2011-07-26 12:36:53 +01:00
parent f06bce4882
commit 9f54793089
7 changed files with 96 additions and 18 deletions
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meta/conf/machine/include/powerpc/arch-powerpc.inc
+31 -2
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@@ -1,3 +1,32 @@
TUNE_ARCH = "powerpc"
# Power Architecture definition
# Four defined ABIs, all combinations of:
# *) Hard/Soft Floating Point
# *) 32-bit/64-bit
DEFAULTTUNE ?= "powerpc"
TUNEVALID[m32] = "Power ELF32 standard ABI"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "m32", "-m32", "", d)}"
TUNE_ARCH .= "${@bb.utils.contains("TUNE_FEATURES", "m32", "powerpc", "", d)}"
TUNEVALID[fpu-hard] = "Use hardware FPU."
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "fpu-hard", "-mhard-float", "", d)}"
TUNEVALID[fpu-soft] = "Use software FPU."
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "fpu-soft", "-msoft-float", "", d)}"
TARGET_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "fpu-soft", "soft", "", d)}"
ABIEXTENSION = "${@['','spe'][d.getVar('TARGET_FPU', True) in ['ppc-efd', 'ppc-efs']]}"
PPCPKGSFX_FPU = "${@bb.utils.contains("TUNE_FEATURES", "fpu-hard" , "", "-nf", d)}"
TUNE_PKGARCH ?= "${TUNE_ARCH}${PPCPKGSFX_FPU}"
# Basic tune definitions
AVAILTUNES += "powerpc powerpc-nf"
TUNE_FEATURES_tune-powerpc ?= "m32 fpu-hard"
BASE_LIB_tune-powerpc = "lib"
TUNE_FEATURES_tune-powerpc-nf ?= "m32 fpu-soft"
BASE_LIB_tune-powerpc-nf = "lib"
ABIEXTENSION = "${@['','spe'][bb.data.getVar('TARGET_FPU',d,1) in ['ppc-efd', 'ppc-efs']]}"
meta/conf/machine/include/powerpc/arch-powerpc64.inc
+10
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@@ -0,0 +1,10 @@
TUNEVALID[m64] = "Power ELF64 standard ABI"
TUNE_CONFLICTS[m64] = "m32"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "n64", "-m64", "", d)}"
TUNE_ARCH .= "${@bb.utils.contains("TUNE_FEATURES", [ "m64" ], "powerpc64", "", d)}"
AVAILTUNES += "powerpc64 powerpc64-nf"
TUNE_FEATURES_tune-powerpc64 ?= "m64 fpu-hard"
BASE_LIB_tune-powerpc64 = "lib64"
TUNE_FEATURES_tune-powerpc64-nf ?= "m64 fpu-soft"
BASE_LIB_tune-powerpc64-nf = "lib64"
meta/conf/machine/include/tune-ppc603e.inc
+9 -3
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@@ -1,5 +1,11 @@
DEFAULTTUNE ?= "ppc603e"
require conf/machine/include/powerpc/arch-powerpc.inc
TUNE_CCARGS = "-mcpu=603e -mhard-float"
TUNE_PKGARCH = "ppc603e"
PACKAGE_EXTRA_ARCHS = "powerpc ppc603e"
TUNEVALID[ppc603e] = "Enable ppc603e specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc603e", "-mcpu=603e", "", d)}"
TUNE_PKGARCH .= "${@bb.utils.contains("TUNE_FEATURES", "ppc603e", "ppc603e", "", d)}"
AVAILTUNES += "ppc603e"
TUNE_FEATURES_tune-ppc603e = "m32 fpu-hard ppc603e"
PACKAGE_EXTRA_ARCHS_tune-ppc603e = "powerpc ppc603e"
meta/conf/machine/include/tune-ppce300c2.inc
+9 -3
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@@ -1,5 +1,11 @@
DEFAULTTUNE ?= "ppce300c2"
require conf/machine/include/powerpc/arch-powerpc.inc
TUNE_CCARGS = "-mcpu=e300c2 -msoft-float"
TUNE_PKGARCH = "ppce300"
PACKAGE_EXTRA_ARCHS = "powerpc ppce300"
TUNEVALID[ppce300c2] = "Enable ppce300c2 specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce300c2", "-mcpu=e300c2", "", d)}"
TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppce300c2", "ppce300c2", "${TUNE_ARCH}", d)}"
AVAILTUNES += "ppce300c2"
TUNE_FEATURES_tune-ppce300c2 = "m32 fpu-soft ppce300c2"
PACKAGE_EXTRA_ARCHS_tune-ppce300c2 = "powerpc-nf ppce300c2"
meta/conf/machine/include/tune-ppce500.inc
+14 -4
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@@ -1,6 +1,16 @@
DEFAULTTUNE ?= "ppce500"
require conf/machine/include/powerpc/arch-powerpc.inc
TUNE_CCARGS = "-mcpu=8540"
BASE_PACKAGE_ARCH = "ppce500"
TUNE_PKGARCH = "ppce500"
PACKAGE_EXTRA_ARCHS = "powerpc ppce500"
TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500", "-mcpu=8540", "", d)}"
TUNE_PKGARCH .= "${@bb.utils.contains("TUNE_FEATURES", "ppce500", "ppce500", "", d)}"
TUNEVALID[spe] = "Enable SPE ABI extensions"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe", "", d)}"
TARGET_FPU = "ppc-efs"
AVAILTUNES += "ppce500"
TUNE_FEATURES_tune-ppce500 = "m32 spe ppce500"
PACKAGE_EXTRA_ARCHS_tune-ppce500 = "ppce500"
meta/conf/machine/include/tune-ppce500mc.inc
+9 -3
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@@ -1,5 +1,11 @@
DEFAULTTUNE ?= "ppce500mc"
require conf/machine/include/powerpc/arch-powerpc.inc
TUNE_CCARGS = "-mcpu=e500mc"
TUNE_PKGARCH = "ppce500mc"
PACKAGE_EXTRA_ARCHS = "powerpc ppce500mc"
TUNEVALID[ppce500mc] = "Enable ppce500mc specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc", "-mcpu=e500mc", "", d)}"
TUNE_PKGARCH .= "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc", "ppce500mc", "", d)}"
AVAILTUNES += "ppce500mc"
TUNE_FEATURES_tune-ppce500mc = "m32 hard-fpu ppce500mc"
PACKAGE_EXTRA_ARCHS_tune-ppce500mc = "powerpc ppce500mc"
meta/conf/machine/include/tune-ppce500v2.inc
+14 -3
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@@ -1,5 +1,16 @@
DEFAULTTUNE ?= "ppce500v2"
require conf/machine/include/powerpc/arch-powerpc.inc
TUNE_CCARGS = "-mcpu=8548 -mabi=spe -mspe"
TUNE_PKGARCH = "ppce500v2"
PACKAGE_EXTRA_ARCHS = "powerpc ppce500v2"
TUNEVALID[ppce500v2] = "Enable ppce500v2 specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500v2", "-mcpu=8548", "", d)}"
TUNE_PKGARCH .= "${@bb.utils.contains("TUNE_FEATURES", "ppce500v2", "ppce500v2", "", d)}"
TUNEVALID[spe] = "Enable SPE ABI extensions"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe", "", d)}"
TARGET_FPU = "ppc-efd"
AVAILTUNES += "ppce500v2"
TUNE_FEATURES_tune-ppce500v2 = "m32 spe ppce500v2"
PACKAGE_EXTRA_ARCHS_tune-ppce500v2 = "ppce500v2"