Squashed 'import-layers/meta-raspberrypi/' content from commit 2745399
Change-Id: I8a89d81813dea98209d089ef500a403ea4da5d9d
git-subtree-dir: import-layers/meta-raspberrypi
git-subtree-split: 2745399f75d7564fcc586d0365ff73be47849d0e
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch
new file mode 100644
index 0000000..fa73599
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch
@@ -0,0 +1,110 @@
+From 2f44861e2a2d651a9aa62a75343a032fee33e93b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petter=20Mab=C3=A4cker?= <petter@technux.se>
+Date: Fri, 8 Jan 2016 09:02:44 +0100
+Subject: [PATCH] dts: add overlay for pitft22 in linux 3.18
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Upstream-Status: Pending
+
+Add the pitft22 overlay from adafruit Adafruit-Pi-Kernel-o-Matic repo:
+https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
+
+Signed-off-by: Petter Mabäcker <petter@technux.se>
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/pitft22-overlay.dts | 69 ++++++++++++++++++++++++++
+ 2 files changed, 70 insertions(+)
+ create mode 100755 arch/arm/boot/dts/overlays/pitft22-overlay.dts
+
+diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile
+index c766616..1eaaf81 100644
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -27,6 +27,7 @@ dtb-$(RPI_DT_OVERLAYS) += mcp2515-can0-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb
++dtb-$(RPI_DT_OVERLAYS) += pitft22-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb
+diff --git a/arch/arm/boot/dts/overlays/pitft22-overlay.dts b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
+new file mode 100755
+index 0000000..894ba22
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
+@@ -0,0 +1,69 @@
++/*
++ * Device Tree overlay for pitft by Adafruit
++ *
++ */
++
++/dts-v1/;
++/plugin/;
++
++/ {
++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
++
++ fragment@0 {
++ target = <&spi0>;
++ __overlay__ {
++ status = "okay";
++
++ spidev@0{
++ status = "disabled";
++ };
++
++ spidev@1{
++ status = "disabled";
++ };
++ };
++ };
++
++ fragment@1 {
++ target = <&gpio>;
++ __overlay__ {
++ pitft_pins: pitft_pins {
++ brcm,pins = <25>;
++ brcm,function = <1>; /* out */
++ brcm,pull = <0>; /* none */
++ };
++ };
++ };
++
++ fragment@2 {
++ target = <&spi0>;
++ __overlay__ {
++ /* needed to avoid dtc warning */
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ pitft: pitft@0{
++ compatible = "ilitek,ili9340";
++ reg = <0>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pitft_pins>;
++
++ spi-max-frequency = <32000000>;
++ rotate = <90>;
++ fps = <25>;
++ bgr;
++ buswidth = <8>;
++ dc-gpios = <&gpio 25 0>;
++ debug = <0>;
++ };
++
++ };
++ };
++
++ __overrides__ {
++ speed = <&pitft>,"spi-max-frequency:0";
++ rotate = <&pitft>,"rotate:0";
++ fps = <&pitft>,"fps:0";
++ debug = <&pitft>,"debug:0";
++ };
++};
+--
+1.9.1
+
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0001-dts-add-overlay-for-pitft22.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0001-dts-add-overlay-for-pitft22.patch
new file mode 100644
index 0000000..e6e0a84
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0001-dts-add-overlay-for-pitft22.patch
@@ -0,0 +1,110 @@
+From a28bd410022b32a64e208f04b45add6326990332 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petter=20Mab=C3=A4cker?= <petter@technux.se>
+Date: Fri, 8 Jan 2016 09:02:44 +0100
+Subject: [PATCH] dts: add overlay for pitft22
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Upstream-Status: Pending
+
+Add the pitft22 overlay from adafruit Adafruit-Pi-Kernel-o-Matic repo:
+https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
+
+Signed-off-by: Petter Mabäcker <petter@technux.se>
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/pitft22-overlay.dts | 69 ++++++++++++++++++++++++++
+ 2 files changed, 70 insertions(+)
+ create mode 100755 arch/arm/boot/dts/overlays/pitft22-overlay.dts
+
+diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile
+index 1a60e9c..a2535a2 100644
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -37,6 +37,7 @@ dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += piscreen2r-overlay.dtb
++dtb-$(RPI_DT_OVERLAYS) += pitft22-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += pitft28-capacitive-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb
+ dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb
+diff --git a/arch/arm/boot/dts/overlays/pitft22-overlay.dts b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
+new file mode 100755
+index 0000000..894ba22
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
+@@ -0,0 +1,69 @@
++/*
++ * Device Tree overlay for pitft by Adafruit
++ *
++ */
++
++/dts-v1/;
++/plugin/;
++
++/ {
++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
++
++ fragment@0 {
++ target = <&spi0>;
++ __overlay__ {
++ status = "okay";
++
++ spidev@0{
++ status = "disabled";
++ };
++
++ spidev@1{
++ status = "disabled";
++ };
++ };
++ };
++
++ fragment@1 {
++ target = <&gpio>;
++ __overlay__ {
++ pitft_pins: pitft_pins {
++ brcm,pins = <25>;
++ brcm,function = <1>; /* out */
++ brcm,pull = <0>; /* none */
++ };
++ };
++ };
++
++ fragment@2 {
++ target = <&spi0>;
++ __overlay__ {
++ /* needed to avoid dtc warning */
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ pitft: pitft@0{
++ compatible = "ilitek,ili9340";
++ reg = <0>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pitft_pins>;
++
++ spi-max-frequency = <32000000>;
++ rotate = <90>;
++ fps = <25>;
++ bgr;
++ buswidth = <8>;
++ dc-gpios = <&gpio 25 0>;
++ debug = <0>;
++ };
++
++ };
++ };
++
++ __overrides__ {
++ speed = <&pitft>,"spi-max-frequency:0";
++ rotate = <&pitft>,"rotate:0";
++ fps = <&pitft>,"fps:0";
++ debug = <&pitft>,"debug:0";
++ };
++};
+--
+1.9.1
+
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0002-vmcs-Remove-unused-sm_cache_map_vector-definition.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0002-vmcs-Remove-unused-sm_cache_map_vector-definition.patch
new file mode 100644
index 0000000..8d4a900
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0002-vmcs-Remove-unused-sm_cache_map_vector-definition.patch
@@ -0,0 +1,31 @@
+The code using it also ifdef'ed with 0, anyyd gcc 6
+complains
+
+error: 'sm_cache_map_vector' defined but not used
+
+The code using it also ifdef'ed out
+
+Upstream-status: Denied [https://github.com/raspberrypi/linux/pull/1528]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ drivers/char/broadcom/vc_sm/vmcs_sm.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c
++++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c
+@@ -197,12 +197,14 @@ struct SM_STATE_T {
+ static struct SM_STATE_T *sm_state;
+ static int sm_inited;
+
++#if 0
+ static const char *const sm_cache_map_vector[] = {
+ "(null)",
+ "host",
+ "videocore",
+ "host+videocore",
+ };
++#endif
+
+ /* ---- Private Function Prototypes -------------------------------------- */
+
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0003-fix-gcc6.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0003-fix-gcc6.patch
new file mode 100644
index 0000000..61ec2fb
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.1/0003-fix-gcc6.patch
@@ -0,0 +1,78 @@
+Fix compile with GCC6
+
+Upstream-status: Denied [https://github.com/raspberrypi/linux/pull/1528]
+
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+
+Index: source/include/linux/compiler-gcc6.h
+===================================================================
+--- /dev/null
++++ source/include/linux/compiler-gcc6.h
+@@ -0,0 +1,67 @@
++#ifndef __LINUX_COMPILER_H
++#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
++#endif
++
++#define __used __attribute__((__used__))
++#define __must_check __attribute__((warn_unused_result))
++#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
++
++/* Mark functions as cold. gcc will assume any path leading to a call
++ to them will be unlikely. This means a lot of manual unlikely()s
++ are unnecessary now for any paths leading to the usual suspects
++ like BUG(), printk(), panic() etc. [but let's keep them for now for
++ older compilers]
++
++ Early snapshots of gcc 4.3 don't support this and we can't detect this
++ in the preprocessor, but we can live with this because they're unreleased.
++ Maketime probing would be overkill here.
++
++ gcc also has a __attribute__((__hot__)) to move hot functions into
++ a special section, but I don't see any sense in this right now in
++ the kernel context */
++#define __cold __attribute__((__cold__))
++
++#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
++
++#ifndef __CHECKER__
++# define __compiletime_warning(message) __attribute__((warning(message)))
++# define __compiletime_error(message) __attribute__((error(message)))
++#endif /* __CHECKER__ */
++
++/*
++ * Mark a position in code as unreachable. This can be used to
++ * suppress control flow warnings after asm blocks that transfer
++ * control elsewhere.
++ *
++ * Early snapshots of gcc 4.5 don't support this and we can't detect
++ * this in the preprocessor, but we can live with this because they're
++ * unreleased. Really, we need to have autoconf for the kernel.
++ */
++#define unreachable() __builtin_unreachable()
++
++/* Mark a function definition as prohibited from being cloned. */
++#define __noclone __attribute__((__noclone__))
++
++/*
++ * Tell the optimizer that something else uses this function or variable.
++ */
++#define __visible __attribute__((externally_visible))
++
++/*
++ * GCC 'asm goto' miscompiles certain code sequences:
++ *
++ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
++ *
++ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ *
++ * (asm goto is automatically volatile - the naming reflects this.)
++ */
++#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
++
++#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
++#define __HAVE_BUILTIN_BSWAP32__
++#define __HAVE_BUILTIN_BSWAP64__
++#define __HAVE_BUILTIN_BSWAP16__
++#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
++
++#define KASAN_ABI_VERSION 4
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
new file mode 100644
index 0000000..6184402
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
@@ -0,0 +1,69 @@
+require linux-rpi.inc
+inherit linux-raspberrypi-base
+
+DESCRIPTION = "Linux Kernel for Raspberry Pi"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+SRC_URI += " \
+ file://defconfig \
+ "
+
+COMPATIBLE_MACHINE = "raspberrypi"
+
+PE = "1"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+# NOTE: For now we pull in the default config from the RPi kernel GIT tree.
+KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
+KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
+
+# CMDLINE for raspberrypi
+CMDLINE = "dwc_otg.lpm_enable=0 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
+
+# Add the kernel debugger over console kernel command line option if enabled
+CMDLINE_append = ' ${@base_conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'
+
+UDEV_GE_141 ?= "1"
+
+KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "stmpe-ts", "", d)}"
+
+# Set programmatically some variables during recipe parsing
+# See http://www.yoctoproject.org/docs/current/bitbake-user-manual/bitbake-user-manual.html#anonymous-python-functions
+python __anonymous () {
+ kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
+ kerneldt = get_dts(d, d.getVar('LINUX_VERSION', True))
+ d.setVar("KERNEL_DEVICETREE", kerneldt)
+}
+
+do_kernel_configme_prepend() {
+ install -m 0644 ${S}/arch/${ARCH}/configs/${KERNEL_DEFCONFIG} ${WORKDIR}/defconfig || die "No default configuration for ${MACHINE} / ${KERNEL_DEFCONFIG} available."
+}
+
+do_install_prepend() {
+ install -d ${D}/lib/firmware
+}
+
+do_deploy_append() {
+ # Deploy cmdline.txt
+ install -d ${DEPLOYDIR}/bcm2835-bootfiles
+ PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", "1", "0", d)}"
+ if [ ${PITFT} = "1" ]; then
+ PITFT_PARAMS="fbcon=map:10 fbcon=font:VGA8x8"
+ fi
+ echo "${CMDLINE}${PITFT_PARAMS}" > ${DEPLOYDIR}/bcm2835-bootfiles/cmdline.txt
+}
+
+do_bundle_initramfs_append() {
+ if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
+ if test "x${KERNEL_IMAGETYPE}" != "xuImage" ; then
+ if test -n "${KERNEL_DEVICETREE}"; then
+ # Add RPi bootloader trailer to kernel image to enable DeviceTree support
+ for type in ${KERNEL_IMAGETYPES} ; do
+ ${STAGING_BINDIR_NATIVE}/mkknlimg --dtok ${KERNEL_OUTPUT_DIR}/$type.initramfs ${KERNEL_OUTPUT_DIR}/$type.initramfs
+ done
+ fi
+ fi
+ fi
+}
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/defconfig b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/defconfig
new file mode 100644
index 0000000..ecbf32c
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/defconfig
@@ -0,0 +1 @@
+# Dummy file to get through do_kernel_configme.
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_3.18.bb b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_3.18.bb
new file mode 100644
index 0000000..1110b71
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_3.18.bb
@@ -0,0 +1,14 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
+
+LINUX_VERSION ?= "3.18.16"
+
+SRCREV = "1bb18c8f721ef674a447f3622273f2e2de7a205c"
+SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-3.18.y \
+ file://0001-dts-add-overlay-for-pitft22.patch \
+ "
+require linux-raspberrypi.inc
+
+# Create missing out of tree 'overlays' directory prior to install step
+do_compile_prepend() {
+ mkdir -p ${B}/arch/arm/boot/dts/overlays
+}
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.1.bb b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.1.bb
new file mode 100644
index 0000000..87c77b8
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.1.bb
@@ -0,0 +1,12 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
+
+LINUX_VERSION ?= "4.1.21"
+
+SRCREV = "ff45bc0e8917c77461b2901e2743e6339bb70413"
+SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.1.y \
+ file://0001-dts-add-overlay-for-pitft22.patch \
+ file://0002-vmcs-Remove-unused-sm_cache_map_vector-definition.patch \
+ file://0003-fix-gcc6.patch \
+ "
+
+require linux-raspberrypi.inc
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb
new file mode 100644
index 0000000..3291ffd
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
+
+LINUX_VERSION ?= "4.4.13"
+
+SRCREV = "680be5e27a9593cf26079c6e5744a04cc2809d13"
+SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.4.y \
+"
+require linux-raspberrypi.inc
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-rpi.inc b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-rpi.inc
new file mode 100644
index 0000000..4b65fc2
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-rpi.inc
@@ -0,0 +1,138 @@
+DESCRIPTION = "Linux Kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+inherit kernel siteinfo
+require recipes-kernel/linux/linux-yocto.inc
+
+# Enable OABI compat for people stuck with obsolete userspace
+ARM_KEEP_OABI ?= "1"
+
+# Quirk for udev greater or equal 141
+UDEV_GE_141 ?= "1"
+
+# Set the verbosity of kernel messages during runtime
+# You can define CMDLINE_DEBUG in your local.conf or distro.conf to override this behaviour
+CMDLINE_DEBUG ?= '${@base_conditional("DISTRO_TYPE", "release", "quiet", "debug", d)}'
+CMDLINE_append = " ${CMDLINE_DEBUG}"
+
+KERNEL_INITRAMFS ?= '${@base_conditional("INITRAMFS_IMAGE_BUNDLE", "1", "1", "", d)}'
+
+# Set a variable in .configure
+# $1 - Configure variable to be set
+# $2 - value [n/y/value]
+kernel_configure_variable() {
+ # Remove the config
+ CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
+ if test "$2" = "n"
+ then
+ echo "# CONFIG_$1 is not set" >> ${B}/.config
+ else
+ echo "CONFIG_$1=$2" >> ${B}/.config
+ fi
+}
+
+do_configure_prepend() {
+ # Clean .config
+ echo "" > ${B}/.config
+ CONF_SED_SCRIPT=""
+
+ # oabi / eabi support
+ kernel_configure_variable AEABI y
+ if [ "${ARM_KEEP_OABI}" = "1" ] ; then
+ kernel_configure_variable OABI_COMPAT y
+ else
+ kernel_configure_variable OABI_COMPAT n
+ fi
+
+ # Set cmdline
+ kernel_configure_variable CMDLINE "\"${CMDLINE}\""
+
+ # Localversion
+ kernel_configure_variable LOCALVERSION "\"\""
+ kernel_configure_variable LOCALVERSION_AUTO n
+
+ # Udev quirks
+ # Newer versions of udev mandate that sysfs doesn't have deprecated entries
+ if [ "${UDEV_GE_141}" = "1" ] ; then
+ kernel_configure_variable SYSFS_DEPRECATED n
+ kernel_configure_variable SYSFS_DEPRECATED_V2 n
+ kernel_configure_variable HOTPLUG y
+ kernel_configure_variable UEVENT_HELPER_PATH "\"\""
+ kernel_configure_variable UNIX y
+ kernel_configure_variable SYSFS y
+ kernel_configure_variable PROC_FS y
+ kernel_configure_variable TMPFS y
+ kernel_configure_variable INOTIFY_USER y
+ kernel_configure_variable SIGNALFD y
+ kernel_configure_variable TMPFS_POSIX_ACL y
+ kernel_configure_variable BLK_DEV_BSG y
+ kernel_configure_variable DEVTMPFS y
+ kernel_configure_variable DEVTMPFS_MOUNT y
+ fi
+
+ # Newer inits like systemd need cgroup support
+ if [ "${KERNEL_ENABLE_CGROUPS}" = "1" ] ; then
+ kernel_configure_variable CGROUP_SCHED y
+ kernel_configure_variable CGROUPS y
+ kernel_configure_variable CGROUP_NS y
+ kernel_configure_variable CGROUP_FREEZER y
+ kernel_configure_variable CGROUP_DEVICE y
+ kernel_configure_variable CPUSETS y
+ kernel_configure_variable PROC_PID_CPUSET y
+ kernel_configure_variable CGROUP_CPUACCT y
+ kernel_configure_variable RESOURCE_COUNTERS y
+ fi
+
+ # root-over-nfs-over-usb-eth support. Limited, but should cover some cases
+ # Enable this by setting a proper CMDLINE_NFSROOT_USB.
+ if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then
+ oenote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}"
+ kernel_configure_variable INET y
+ kernel_configure_variable IP_PNP y
+ kernel_configure_variable USB_GADGET y
+ kernel_configure_variable USB_GADGET_SELECTED y
+ kernel_configure_variable USB_ETH y
+ kernel_configure_variable NFS_FS y
+ kernel_configure_variable ROOT_NFS y
+ kernel_configure_variable ROOT_NFS y
+ kernel_configure_variable CMDLINE "\"${CMDLINE_NFSROOT_USB}\""
+ fi
+ if [ ! -z "${KERNEL_INITRAMFS}" ]; then
+ kernel_configure_variable BLK_DEV_INITRD y
+ kernel_configure_variable INITRAMFS_SOURCE ""
+ kernel_configure_variable RD_GZIP y
+ kernel_configure_variable OVERLAY_FS y
+ kernel_configure_variable SQUASHFS y
+ kernel_configure_variable UBIFS_FS y
+ fi
+ # Activate CONFIG_LEGACY_PTYS
+ kernel_configure_variable LEGACY_PTYS y
+
+ # Keep this the last line
+ # Remove all modified configs and add the rest to .config
+ sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${B}/.config'
+
+ yes '' | oe_runmake oldconfig
+}
+
+# Automatically depend on lzop-native if CONFIG_KERNEL_LZO is enabled
+python () {
+ try:
+ defconfig = bb.fetch2.localpath('file://defconfig', d)
+ except bb.fetch2.FetchError:
+ return
+
+ try:
+ configfile = open(defconfig)
+ except IOError:
+ return
+
+ if 'CONFIG_KERNEL_LZO=y\n' in configfile.readlines():
+ depends = d.getVar('DEPENDS', False)
+ d.setVar('DEPENDS', depends + ' lzop-native')
+
+ configfile.close()
+}