From 45582cbb1cb9a6ea4f803405159fb08a03c72bea Mon Sep 17 00:00:00 2001 From: Darren Hart Date: Fri, 3 Jan 2014 13:10:22 -0800 Subject: Add Intel core2 and corei7 BSPs and tune files Introduce two new generic BSPs that parallel the updated core2 and new corei7 tune files in oe-core. These BSPs provided optimized tune flags for Intel Core and Atom CPUs since 2006 in the 32 bit core2 BSP and since Nehalem and Silvermont (Bay Trail) in the 64 bit corei7 BSP. These establish a suitable balance between compatibility and performance optimization. Signed-off-by: Darren Hart Cc: Richard Purdie Cc: Paul Eggleton Cc: Tom Zanussi Cc: Nitin Kamble Cc: Mark Hatle Cc: Bruce Ashfield --- conf/machine/include/intel-common-pkgarch.inc | 4 ++++ conf/machine/include/intel-core2-32-common.inc | 8 ++++++++ conf/machine/include/intel-corei7-64-common.inc | 8 ++++++++ conf/machine/intel-core2-32.conf | 8 ++++++++ conf/machine/intel-corei7-64.conf | 9 +++++++++ 5 files changed, 37 insertions(+) create mode 100644 conf/machine/include/intel-common-pkgarch.inc create mode 100644 conf/machine/include/intel-core2-32-common.inc create mode 100644 conf/machine/include/intel-corei7-64-common.inc create mode 100644 conf/machine/intel-core2-32.conf create mode 100644 conf/machine/intel-corei7-64.conf (limited to 'conf') diff --git a/conf/machine/include/intel-common-pkgarch.inc b/conf/machine/include/intel-common-pkgarch.inc new file mode 100644 index 00000000..23e4297a --- /dev/null +++ b/conf/machine/include/intel-common-pkgarch.inc @@ -0,0 +1,4 @@ +INTEL_COMMON_PACKAGE_ARCH ?= "${TUNE_PKGARCH}-intel-common" +PACKAGE_ARCH_pn-linux-yocto = "${INTEL_COMMON_PACKAGE_ARCH}" +PACKAGE_ARCH_pn-linux-yocto-dev = "${INTEL_COMMON_PACKAGE_ARCH}" +PACKAGE_EXTRA_ARCH_append = "${INTEL_COMMON_PACKAGE_ARCH}" diff --git a/conf/machine/include/intel-core2-32-common.inc b/conf/machine/include/intel-core2-32-common.inc new file mode 100644 index 00000000..16c12f6d --- /dev/null +++ b/conf/machine/include/intel-core2-32-common.inc @@ -0,0 +1,8 @@ +# +# Common configuration for all MACHINEs of the intel-core2 type +# + +DEFAULTTUNE ?= "core2-32" +require intel-common-pkgarch.inc +require conf/machine/include/tune-core2.inc +require conf/machine/include/x86-base.inc diff --git a/conf/machine/include/intel-corei7-64-common.inc b/conf/machine/include/intel-corei7-64-common.inc new file mode 100644 index 00000000..935cd227 --- /dev/null +++ b/conf/machine/include/intel-corei7-64-common.inc @@ -0,0 +1,8 @@ +# +# Common configuration for all MACHINES of the intel-corei7-64 type +# + +DEFAULTTUNE ?= "corei7-64" +require intel-common-pkgarch.inc +require conf/machine/include/tune-corei7.inc +require conf/machine/include/x86-base.inc diff --git a/conf/machine/intel-core2-32.conf b/conf/machine/intel-core2-32.conf new file mode 100644 index 00000000..a702c809 --- /dev/null +++ b/conf/machine/intel-core2-32.conf @@ -0,0 +1,8 @@ +#@TYPE: Machine +#@NAME: intel-core2-32 + +#@DESCRIPTION: Machine configuration for 32 bit Intel Core 2 CPU (and later) with MMX, SSE, SSE2, SSE3, and SSSE3 instruction set support. Supports a moderately wide range of drivers that should boot and be usable on "typical" hardware. + +PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-dev" + +include conf/machine/include/intel-core2-32-common.inc diff --git a/conf/machine/intel-corei7-64.conf b/conf/machine/intel-corei7-64.conf new file mode 100644 index 00000000..abf38727 --- /dev/null +++ b/conf/machine/intel-corei7-64.conf @@ -0,0 +1,9 @@ +#@TYPE: Machine +#@NAME: intel-corei7-64 + +#@DESCRIPTION: Machine configuration for 64 bit Intel Core i7 CPU (and later) with MMX, SSE, SSE2, SSE3, and SSSE3 instruction set support. Supports a moderately wide range of drivers that should boot and be usable on "typical" hardware. + +PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-dev" + +# Should these be require? +include conf/machine/include/intel-corei7-64-common.inc -- cgit v1.2.3-54-g00ecf