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generic-poky/meta/recipes-kernel/linux/linux-yocto_3.4.bb

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linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
require recipes-kernel/linux/linux-yocto.inc
linux-yocto/3.4: remove explicit KBRANCH designations A BSP specific KBRANCH assignment is no longer a required element to locate and build a yocto kernel. As such we can set the default kbranch, and remove all other explicit assignments. KBRANCH is still used, and if it is changed from the default, that branch will be built. (From OE-Core rev: 7984a9f6ccd00bf282c9eedab7ab933add68448c) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-07-05 18:39:17 +00:00
KBRANCH_DEFAULT = "standard/base"
KBRANCH = "${KBRANCH_DEFAULT}"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
linux-yocto/3.4: make uprobes select perf events uprobes depends on functionality provided by perf events. After uprobes was enabled in the standard kernel the mpc8315 board showed link errors due to missing perf event functions. This problem isn't isolated to the board or powerpc arch, but all other boards have PERF_EVENTS enabled. To fix this, we make UPROBE_EVENT select PERF_EVENTS, and any new boards will be protected from the same failure. We also update the configuration fragments since CONFIG_UPROBES depends on CONFIG_PERF_EVENTS being set, so PERF_EVENTS needs to be added whenever uprobes are enabled. [YOCTO #3111] (From OE-Core rev: b681b74624d1c8c4c98b2a121828e010fc5c3a25) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-09-14 04:57:27 +00:00
SRCREV_machine_qemuarm ?= "679978b4fd1ef8cfea97d4ee4b4cd7c51bc62ee2"
SRCREV_machine_qemumips ?= "9c7810609ff37a77e8d39680f98f1baefee18a80"
SRCREV_machine_qemuppc ?= "cf4bad14983753ad4b592c40fb36466b202b24a4"
SRCREV_machine_qemux86 ?= "59c3ff750831338d05ab67d5efd7fc101c451aff"
SRCREV_machine_qemux86-64 ?= "59c3ff750831338d05ab67d5efd7fc101c451aff"
SRCREV_machine ?= "59c3ff750831338d05ab67d5efd7fc101c451aff"
SRCREV_meta ?= "7c50e572635d356f0b66d9ab90823f127f835744"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4.git;protocol=git;nocheckout=1;branch=${KBRANCH},meta;name=machine,meta"
linux-yocto/3.4: v3.4.10 and uprobes/kprobes configuration updates Updating to 3.4.10 which has been soaking for a bit now, as well as picking up the following meta commits from Tom Z: a82db2f meta: have systemtap use kprobes and uprobes feature d5d5b80 meta: add kprobes support to ktypes/standard b32d373 meta: add kprobes feature d40ed99 meta: have uprobe feature use uprobe.cfg a69d1db meta: add uprobe.cfg (From OE-Core rev: fb71d8c3ab735739baedcb5c8c44b028890d8a5e) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-09-10 17:51:00 +00:00
LINUX_VERSION ?= "3.4.10"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
kernel.bbclass: fix INC directory for SLANG In the kernel's tools/perf/Makefile CFLAGS was previously hard coded to contain "-I/usr/include/slang" to work with hosts that have "/usr/include/slang/slang.h" as well as hosts that have "/usr/include/slang.h". This path can cause compile warnings like: cc1: warning: '/usr/include/slang' doesn't exists. or cc1: warning: include location "/usr/include/slang" is unsafe for cross-compilation [-Wpoison-system-directories] Then in some cases warnings become errors if WERROR is enabled hence build errors. In coordination with a kernel fix, we can fix this error for all kernels by modifying the perf Makefile within the staged kernel source. (From OE-Core rev: 4e0daf05ed04e9fb4343032c6290a379f53b89f3) Signed-off-by: Liang Li <liang.li@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-22 08:02:33 +00:00
PR = "${INC_PR}.1"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
PV = "${LINUX_VERSION}+git${SRCPV}"
KMETA = "meta"
linux-yocto: Remove parens from COMPATIBLE_MACHINE regexp This helps in appending to this regexp from bbappends coming from other layers who want to leverage linux-yocto with minimum tweaks by using a standard prefefined machine from linux-yocto (From OE-Core rev: 32ba716e71fb7a16f13c83ab6c8cc51de56b3be2) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-08-22 17:59:48 +00:00
COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemux86-64"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
# Functionality flags
KERNEL_REVISION_CHECKING=""
linux-yocto*: append to KERNEL_FEATURES instead of assigning It is sometimes useful for KERNEL_FEATURES to be set in a machine or other configuration file. The linux-yocto recipes currently initialize the variable, which clobbers any values set by .conf files. Appending to the variables allows these settings to propagate to the kernel configuration, while maintaining the existing set of added kernel features. (From OE-Core rev: 7121fe8d836fc178e9ab8f0e6f8eb34a99325c81) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-09-11 13:05:14 +00:00
KERNEL_FEATURES_append = " features/netfilter"
linux-yocto: add 3.4 recipe Introducing the 3.4 kernel recipe. At this point there are three supported kernel 3.4, 3.2 and 3.0. Build and boot tested on qemux86, qemux86-64, qemuarm, qemumips and qemuppc (From OE-Core rev: f85c3f727fd326fe6dd2f2c2b68c692515867737) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-07 19:59:47 +00:00
KERNEL_FEATURES_append_qemux86=" cfg/sound"
KERNEL_FEATURES_append_qemux86-64=" cfg/sound"
qemux86: Support for KVM, paravirt and virtio added KVM, paravirtualization and virtio drivers are now activated in runqemu using the kvm option flag for qemux86. Host CPU features are also exported to guest OS (Yocto Linux). Usage example: runqemu qemux86 core-image-x11 kvm Implements [YOCTO #2550]. (From OE-Core rev: a35d03e2eb905de4eadc9c7df5b50bff1fb7f897) Signed-off-by: Cristian Iorga <cristian.iorga@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-09-19 07:06:54 +00:00
KERNEL_FEATURES_append_qemux86=" cfg/paravirt_kvm"
linux-yocto/3.4: add x32 configuration fragment When x32 is the tuning for a x86 MACHINE, the kernel should also have CONFIG_X86_X32=y. This adds a x32 fragment that can be used to trigger the right ABI. The commit also contains a check for mx32 in TUNE_FEATURES, and if present, the new fragment will be appended to KERNEL_FEATURES and trigger the support in the kernel. cc: Saul Wold <sgw@linux.intel.com> (From OE-Core rev: bf689c60caa905eb8866101b9e99dd4ae246a2ca) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-09-11 15:04:41 +00:00
KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32", "" ,d)}"