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ARCH=x86 defaults to 64 bit on modern kernels. So we need to
explicitly disable 64bit in common-pc if we want a 32bit build
(common-pc builds with ARCH=x86, not ARCH=i386)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This will create the TXE based Intel Management Excution Interface
to support additional chipsets.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Enable powerclamp to enforce idle time in which will
contribute to more C-states residency.
Signed-off-by: Rebecca Chang Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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CONFIG_GPIO_GENERIC option is tristate, this will ensure we
enable by selecting CONFIG_GPIO_GENERIC_PLATFORM.
This addresses the following message:
Value requested for CONFIG_GPIO_GENERIC not in final ".config"
Requested value: "CONFIG_GPIO_GENERIC=y"
Actual value set: ""
Signed-off-by: Rebecca Chang Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This feature adds keyboard-gpio support to the kernel. We also add a
specific implementation by default. More can be added as necessary.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Use the vfat feature instead of directly configuring it.
The vfat feature also now includes enabling the NLS defaults for
VFAT_FS, so remove them here.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Use the vfat feature instead of directly configuring it.
FAT_FS is automatically selected by VFAT_FS as well as MSDOS_FS, so
remove it here.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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VFAT_FS defaults to codepage 437 and iso8559-1, but doesn't enable
the NLS support, so have the feature do it.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This reverts commit 1c4353d569cb037064fdb378d3be9ac7e4bc08d1.
Restrict standard/intel visibility to meta-intel i.e. don't touch
common-pc*.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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We now have a dedicated standard/tiny/intel branch for Intel
platforms, so have the core meta-intel BSPs make use of it.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Because meta-intel linux-yocto-tiny specifies a KBRANCH of
standard/tiny/common-pc, we get the below warning since the board
metadata doesn't match that. Add a common-pc branch to sync them up.
WARNING: .. do_patch: After meta data application, the kernel tree branch is standard/tiny/base.
WARNING: .. do_patch: The SRC_URI specified branch standard/tiny/common-pc.
WARNING: .. do_patch:
WARNING: .. do_patch: The branch will be forced to standard/tiny/common-pc, but this means the board meta data
WARNING: .. do_patch: (.scc files) do not match the SRC_URI specification.
WARNING: .. do_patch:
WARNING: .. do_patch: The meta data and branch standard/tiny/common-pc should be inspected to ensure the proper
WARNING: .. do_patch: kernel is being built.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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We now have a dedicated standard/intel branch for Intel platforms, so
have common-pc*/*-standard BSPs make use of it.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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We now have a dedicated standard/preempt-rt/intel branch for Intel
platforms, so have the core meta-intel BSPs make use of it.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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We now have a dedicated standard/intel branch for Intel platforms, so
have the core meta-intel BSPs make use of it.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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1/2 [
Author: Khem Raj
Email: raj.khem@gmail.com
Subject: powerpc/ptrace: Fix out of bounds array access warning
Date: Mon, 25 Apr 2016 05:47:01 +0000
gcc-6 correctly warns about a out of bounds access
arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' [-Warray-bounds]
offsetof(struct thread_fp_state, fpr[32][0]));
^
check the end of array instead of beginning of next element to fix this
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
]
2/2 [
Author: Paul Burton
Email: paul.burton@imgtec.com
Subject: MIPS: Prevent "restoration" of MSA context in non-MSA kernels
Date: Thu, 21 Apr 2016 18:04:53 +0100
If a kernel doesn't support MSA context (ie. CONFIG_CPU_HAS_MSA=n) then
it will only keep 64 bits per FP register in thread context, and the
calls to set_fpr64 in restore_msa_extcontext will overrun the end of the
FP register context into the FCSR & MSACSR values. GCC 6.x has become
smart enough to detect this & complain like so:
arch/mips/kernel/signal.c: In function 'protected_restore_fp_context':
./arch/mips/include/asm/processor.h:114:17: error: array subscript is above array bounds [-Werror=array-bounds]
fpr->val##width[FPR_IDX(width, idx)] = val; \
~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./arch/mips/include/asm/processor.h:118:1: note: in expansion of macro 'BUILD_FPR_ACCESS'
BUILD_FPR_ACCESS(64)
The only way to trigger this code to run would be for a program to set
up an artificial extended MSA context structure following a sigframe &
execute sigreturn. Whilst this doesn't allow a program to write to any
state that it couldn't already, it makes little sense to allow this
"restoration" of MSA context in a system that doesn't support MSA.
Fix this by killing a program with SIGSYS if it tries something as crazy
as "restoring" fake MSA context in this way, also fixing the build error
& allowing for most of restore_msa_extcontext to be optimised out of
kernels without support for MSA.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reported-by: Michal Toman <michal.toman@imgtec.com>
Fixes: bf82cb30c7e5 ("MIPS: Save MSA extended context around signals")
Cc: James Hogan <james.hogan@imgtec.com>
Cc: stable <stable@vger.kernel.org> # v4.3+
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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intel-telemetry is a 64 bit feature available on the Apollo Lake
platform and beyond.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This feature enables the Intel Telemerty driver for Apollo Lake and
newer platforms. The feature adds an interface to the debugfs for SoC
state monitoring.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Adds support to features found on Broxton SoCs.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This feature fragment should support most functions provided by the
Broxton SoC.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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A common configuration is shared across many platforms. Use a feature
instead of additional configuration options in each file.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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These features support DesignWare USB2 and USB3 controllers and are
used by many SoCs.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Sound over USB is very common and should be part of general sound
configuration.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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We already get this option through a select. Add it to the configuration
for clarity.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Organized configurations into labeled sections. Removed NETCONSOLE
as its in the base configuration and is not necessarily a SoC feature.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Adding support for skylake soc in intel-common bsp.
Signed-off-by: Ong Chun Weng <chun.weng.ong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Skylake is supporting OSS digital audio.
This patch is the enabled OSS emulation on Skylake.
Signed-off-by: Ong Chun Weng <chun.weng.ong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This patch is to enable the pin control for skylake.
Signed-off-by: Ong Chun Weng <chun.weng.ong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Skylake provide support for MFD, IDMA64, GPIO, CPU_IDLE,
Thermal, sensor, audio, and Bluetooth features.
This will ensure all the features provided by Skylake are enabled.
Signed-off-by: Ong Chun Weng <chun.weng.ong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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1/1 [
Author: Jianxun Zhang
Email: jianxun.zhang@linux.intel.com
Subject: uvesafb: print error message when task timeout occurs
Date: Thu, 14 Apr 2016 15:26:21 -0700
The driver waits for response from user space for a pending
task until a timeout (UVESAFB_TIMEOUT) occurs. But the
existing error message in later steps is a little obscure.
This patch throws out an error message when timeout happens.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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linux-yocto-4.1 has pin control driver support for Broxton.
We should enable the driver through intel-pinctrl config fragments.
Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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1/1 [
Author: Sukadev Bhattiprolu
Email: sukadev@linux.vnet.ibm.com
Subject: perf tools: Fix build break on powerpc
Date: Mon, 28 Mar 2016 17:52:34 -0300
Commit 531d2410635c ("perf tools: Do not include stringify.h from the
kernel sources") seems to have accidentially removed the inclusion of
"util/header.h" from "arch/powerpc/util/header.c".
"util/header.h" provides the prototype for get_cpuid() and is needed to
build perf on Powerpc:
arch/powerpc/util/header.c:17:1: error: no previous prototype for 'get_cpuid' [-Werror=missing-prototypes]
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 531d2410635c ("perf tools: Do not include stringify.h from the kernel sources")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
[ Included "util.h" too, to get the scnprintf() prototype ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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These patches are not appropriate for the dev kernel, so we drop them
until BSP ports can be performed.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Otherwise the hdddirect, vmdk, qcow2 and vdi can not be boot by qemu.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Issue: LIN8-2657
When configuring for either sato or xfce desktop,
the qemuarma9 bsp doesn't initialize the screen after
starting with make start-target TOPTS="-gc".
Signed-off-by: Catalin Enache <catalin.enache@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Enable CONFIG_COMPAT for qemuarm64 so 32 bit compatibility is available
for testing.
[YOCTO #8646]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This enables the CONFIG_TMPFS_POSIX_ACL, which is wanted by things like
systemd. We also explicitly enable the features's dependencies and
options selected by the feature for clarity.
Partial fix for [YOCTO #9269].
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Fixes [YOCTO #9269]
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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1/1 [
Author: Jussi Laako
Email: jussi.laako@linux.intel.com
Subject: gpio-pca953x: add "drive" property
Date: Thu, 10 Mar 2016 11:58:11 -0800
Galileo gen 2 has support for setting GPIO modes. Expose these
properties through the GPIO sysfs interface. This approach is bit hacky,
since it changes the interface semantics.
The original patch was by Josef Ahmad <josef.ahmad@linux.intel.com> and
made on top of kernel 3.8.
Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
Signed-off-by: Jussi Laako <jussi.laako@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Bruce Ashfield
Saul Wold
Rebecca Chang Swee Fun
California Sullivan
Tom Zanussi
Ong Chun Weng
Robert Yang
Catalin Enache