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authorBruce Ashfield <bruce.ashfield@windriver.com>2016-03-04 13:21:16 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-03-09 16:54:37 +0000
commit928704f875e541efb61aee2146433c924398fc6c (patch)
tree42dfbcded37c0851ab6f1e50a0650f6887965885 /meta/recipes-kernel/linux/linux-yocto_4.4.bb
parent46baed0fc22ab33c6481ec1cb1697f85593b4794 (diff)
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linux-yocto/kernel-meta: ktype refactoring: move DEBUG_KERNEL, EXPERT and EMBEDDED
Integrating the folliwing patch series from Cal: This patch series refactors the ktypes so that base and standard ktypes do not enable EMBEDDED, EXPERT, or DEBUG_KERNEL. The reason this decision was made is because production platforms likely do not want DEBUG_KERNEL enabled, and EMBEDDED selects EXPERT which selects DEBUG_KERNEL. A new ktype called "developer" was also created. This ktype enables the options now missing from standard and base, making it easy to maintain the functionality of a BSP through simply swapping the ktype from standard to developer. The preempt-rt ktype is now based off of developer in order to maintain its functionality. The new standard ktype does not include EMBEDDED, EXPERT, or DEBUG_KERNEL. Without DEBUG_KERNEL it loses a number of debug features that are selected by default. Without EXPERT it gains RFKILL_INPUT and DEBUG_MEMORY_INIT, while losing VMSPLIT_3G. These are only available to configure with CONFIG_EXPERT=y and default to EXPERT or !EXPERT. Not selecting EMBEDDED has no apparent impacts. Some coordination is required for this change, as existing BSPs WILL be affected, and will either need to accept the changes in the standard ktype or move to the developer ktype. California Sullivan (12): features/debug: add debug-kernel feature ktypes: add developer ktype ktypes/base: Disable EMBEDDED and DEBUG_KERNEL CONFIG_PROCESSOR_SELECT: do not enable intel-common-drivers.scc: move profiling and latencytop to a new file romley.scc remove profiling and latencytop features bsp/intel-common: add intel-core* developer BSPs preempt-rt.scc: include developer ktype instead of standard intel-common: add intel-developer-drivers.scc to preempt-rt BSPs CONFIG_I2C_I801: set option to yes in intel-core* BSPs bsp: add developer common-pc BSPs bsp: remove profiling and latencytop from non-developer common-pc BSPs Signed-off-by: California Sullivan <california.l.sullivan@intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/linux/linux-yocto_4.4.bb')
-rw-r--r--meta/recipes-kernel/linux/linux-yocto_4.4.bb2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto_4.4.bb b/meta/recipes-kernel/linux/linux-yocto_4.4.bb
index c5f160d7869..9c3fe7f1ded 100644
--- a/meta/recipes-kernel/linux/linux-yocto_4.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_4.4.bb
@@ -19,7 +19,7 @@ SRCREV_machine_qemux86 ?= "ff4c4ef15b51f45b9106d71bf1f62fe7c02e63c2"
SRCREV_machine_qemux86-64 ?= "ff4c4ef15b51f45b9106d71bf1f62fe7c02e63c2"
SRCREV_machine_qemumips64 ?= "8bbcb369cf605d1ada384f4b950da2abc5d1f4cc"
SRCREV_machine ?= "ff4c4ef15b51f45b9106d71bf1f62fe7c02e63c2"
-SRCREV_meta ?= "8b6a7d80344837fd64163008521a31a6f891313e"
+SRCREV_meta ?= "da47accec6c17c22cecf064be1da29b5bf3d7583"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.4.git;name=machine;branch=${KBRANCH}; \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.4;destsuffix=${KMETA}"