linux-raspberrypi: Add recipe for 3.1.9 kernel.

* Kernel is from https://github.com/raspberrypi/linux

2 files changed, 287 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-raspberrypi_3.1.9.bb b/recipes-kernel/linux/linux-raspberrypi_3.1.9.bb
new file mode 100644
index 0000000..075e300
--- /dev/null
+++ b/recipes-kernel/linux/linux-raspberrypi_3.1.9.bb
@@ -0,0 +1,25 @@
+require linux.inc
+
+DESCRIPTION = "Linux kernel for the OpenPandora handheld"
+KERNEL_IMAGETYPE = "uImage"
+
+COMPATIBLE_MACHINE = "raspberrypi"
+
+# This is on the pandora-3.2 branch
+SRCREV = "d348f1694041b0310e42c6a471e97214eb301e91"
+
+SRC_URI = " \
+           git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-patches \
+"          
+
+PV = "3.1.9-rpi+${PR}+git${SRCREV}"
+
+S = "${WORKDIR}/git"
+
+# NOTE: For now we pull in the default config from the RPi kernel GIT tree.
+
+KERNEL_DEFCONFIG = "bcmrpi_defconfig"
+
+do_configure_prepend() {
+        install -m 0644 ${S}/arch/${ARCH}/configs/${KERNEL_DEFCONFIG} ${WORKDIR}/defconfig || die "No default configuration for ${MACHINE} / ${KERNEL_DEFCONFIG} available."
+}
diff --git a/recipes-kernel/linux/linux.inc b/recipes-kernel/linux/linux.inc
new file mode 100644
index 0000000..a8ddf7f
--- /dev/null
+++ b/recipes-kernel/linux/linux.inc
@@ -0,0 +1,262 @@
+DESCRIPTION = "Linux Kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+inherit kernel siteinfo
+
+# Try to build & install perf
+require recipes-kernel/linux/linux-tools.inc
+
+RPSRC = "http://www.rpsys.net/openzaurus/patches/archive"
+
+# Enable OABI compat for people stuck with obsolete userspace
+ARM_KEEP_OABI ?= "1"
+
+# Quirk for udev greater or equal 141
+UDEV_GE_141 ?= "0"
+
+# Specify the commandline for your device
+
+# Boot from mmc
+CMDLINE_at91sam9263ek = "mem=64M console=ttyS0,115200 root=/dev/mmcblk0p1 rootfstype=ext2 rootdelay=5"
+# Boot from nfs
+#CMDLINE_at91sam9263ek = "mem=64M console=ttyS0,115200 root=301 root=/dev/nfs nfsroot=172.20.3.1:/data/at91 ip=172.20.0.5:::255.255.0.0"
+
+# Set the verbosity of kernel messages during runtime
+# You can define CMDLINE_DEBUG in your local.conf or distro.conf to override this behaviour  
+CMDLINE_DEBUG ?= '${@base_conditional("DISTRO_TYPE", "release", "quiet", "debug", d)}'
+CMDLINE_append = " ${CMDLINE_DEBUG} "
+
+# Kernel bootlogo is distro-specific (default is OE logo).
+# Logo resolution (qvga, vga, ...) is machine-specific.
+LOGO_SIZE ?= "."
+
+# Support for binary device tree generation
+
+FILES_kernel-devicetree = "/boot/devicetree*"
+
+KERNEL_DEVICETREE_boc01 = "${WORKDIR}/boc01.dts"
+KERNEL_DEVICETREE_calamari = "arch/${ARCH}/boot/dts/mpc8536ds.dts"
+KERNEL_DEVICETREE_canyonlands = "arch/${ARCH}/boot/dts/canyonlands.dts"
+KERNEL_DEVICETREE_kilauea = "arch/${ARCH}/boot/dts/kilauea.dts"
+KERNEL_DEVICETREE_lite5200 = "arch/${ARCH}/boot/dts/lite5200.dts"
+KERNEL_DEVICETREE_lsppchd = "arch/${ARCH}/boot/dts/kuroboxHD.dts"
+KERNEL_DEVICETREE_lsppchg = "arch/${ARCH}/boot/dts/kuroboxHG.dts"
+KERNEL_DEVICETREE_mpc8313e-rdb = "arch/${ARCH}/boot/dts/mpc8313erdb.dts"
+KERNEL_DEVICETREE_mpc8315e-rdb = "arch/${ARCH}/boot/dts/mpc8315erdb.dts"
+KERNEL_DEVICETREE_mpc8323e-rdb = "arch/${ARCH}/boot/dts/mpc832x_rdb.dts"
+KERNEL_DEVICETREE_mpc8544ds = "arch/${ARCH}/boot/dts/mpc8544ds.dts"
+KERNEL_DEVICETREE_mpc8641-hpcn = "arch/${ARCH}/boot/dts/mpc8641_hpcn.dts"
+KERNEL_DEVICETREE_p1020rdb = "arch/${ARCH}/boot/dts/p1020rdb.dts"
+KERNEL_DEVICETREE_p2020ds = "arch/${ARCH}/boot/dts/p2020ds.dts"
+KERNEL_DEVICETREE_sequoia = "arch/${ARCH}/boot/dts/sequoia.dts"
+KERNEL_DEVICETREE_tqm8540 = "arch/${ARCH}/boot/dts/tqm8540.dts"
+KERNEL_DEVICETREE_xilinx-ml507 = "arch/${ARCH}/boot/dts/virtex440-ml507.dts"
+
+KERNEL_DEVICETREE_FLAGS = "-R 8 -S 0x3000"
+
+CORTEXA8FIXUP ?= "yes"
+
+python __anonymous () {
+
+    import bb
+    
+    devicetree = bb.data.getVar('KERNEL_DEVICETREE', d, 1) or ''
+    if devicetree:
+        depends = bb.data.getVar("DEPENDS", d, 1)
+        bb.data.setVar("DEPENDS", "%s dtc-native" % depends, d)
+        packages = bb.data.getVar("PACKAGES", d, 1)
+        bb.data.setVar("PACKAGES", "%s kernel-devicetree" % packages, d)
+}
+
+do_configure_prepend() {
+
+        # Rename getline in ./scripts/unifdef.c
+        # Kernels up to 2.6.29 are currently failing to build unifdef.c,
+        # clashing with exposed getline() from <stdio.h>
+        # see https://patchwork.kernel.org/patch/11166/
+        # committed in 2.6.29 (commit d15bd1067b1fcb2b7250d22bc0c7c7fea0b759f7)
+
+        sed -i -e 's/getline/parseline/g' ${S}/scripts/unifdef.c
+
+
+        echo "" > ${S}/.config
+
+        #
+        # logo support, if you supply logo_linux_clut224.ppm in SRC_URI, then it's going to be used
+        #
+        if [ -e ${WORKDIR}/${LOGO_SIZE}/logo_linux_clut224.ppm ]; then
+                install -m 0644 ${WORKDIR}/${LOGO_SIZE}/logo_linux_clut224.ppm drivers/video/logo/logo_linux_clut224.ppm
+                echo "CONFIG_LOGO=y"                    >> ${S}/.config
+                echo "CONFIG_LOGO_LINUX_CLUT224=y"      >> ${S}/.config
+        fi
+
+        #
+        # oabi / eabi support
+        #
+        if [ "${TARGET_OS}" = "linux-gnueabi" -o  "${TARGET_OS}" = "linux-uclibceabi" ]; then
+                echo "CONFIG_AEABI=y"                   >> ${S}/.config
+                if [ "${ARM_KEEP_OABI}" = "1" ] ; then
+                        echo "CONFIG_OABI_COMPAT=y"             >> ${S}/.config
+                else
+                        echo "# CONFIG_OABI_COMPAT is not set"  >> ${S}/.config
+                fi
+        else
+                echo "# CONFIG_AEABI is not set"        >> ${S}/.config
+                echo "# CONFIG_OABI_COMPAT is not set"  >> ${S}/.config
+        fi
+
+        # When enabling thumb for userspace we also need thumb support in the kernel
+        if [ "${ARM_INSTRUCTION_SET}" = "thumb" ] ; then
+            sed -i -e /CONFIG_ARM_THUMB/d ${WORKDIR}/defconfig 
+            echo "CONFIG_ARM_THUMB=y" >> ${S}/.config
+        fi
+
+        # Enable thumb2 fixup for specific issue in angstrom toolchains when used on A8 r1p[012] silicon
+        if [ "${DISTRO_NAME}" = "Angstrom" -o "${CORTEXA8FIXUP}" = "yes" ] ; then
+            sed -i -e /CONFIG_ARM_ERRATA_430973/d ${WORKDIR}/defconfig
+            echo "CONFIG_ARM_ERRATA_430973=y" >> ${S}/.config
+        fi
+
+        #
+        # endian support
+        #
+        if [ "${SITEINFO_ENDIANNESS}" = "be" ]; then
+                echo "CONFIG_CPU_BIG_ENDIAN=y"          >> ${S}/.config
+        fi
+
+        echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
+
+        sed -e '/CONFIG_AEABI/d' \
+            -e '/CONFIG_OABI_COMPAT=/d' \
+            -e '/CONFIG_CMDLINE=/d' \
+            -e '/CONFIG_CPU_BIG_ENDIAN/d' \
+            -e '/CONFIG_LOGO=/d' \
+            -e '/CONFIG_LOGO_LINUX_CLUT224=/d' \
+            -e '/CONFIG_LOCALVERSION/d' \
+            -e '/CONFIG_LOCALVERSION_AUTO/d' \
+            < '${WORKDIR}/defconfig' >>'${S}/.config'
+
+        echo 'CONFIG_LOCALVERSION=""' >>${S}/.config
+        echo '# CONFIG_LOCALVERSION_AUTO is not set' >>${S}/.config
+
+        #
+        # Udev quirks
+        #
+
+        # Newer versions of udev mandate that sysfs doesn't have deprecated entries
+        if [ "${UDEV_GE_141}" = "1" ] ; then
+            sed -e /CONFIG_SYSFS_DEPRECATED/d \
+                -e /CONFIG_SYSFS_DEPRECATED_V2/d \
+                -e /CONFIG_HOTPLUG/d \
+                -e /CONFIG_UEVENT_HELPER_PATH/d \
+                -e /CONFIG_UNIX/d \
+                -e /CONFIG_SYSFS/d \
+                -e /CONFIG_PROC_FS/d \
+                -e /CONFIG_TMPFS/d \
+                -e /CONFIG_INOTIFY_USER/d \
+                -e /CONFIG_SIGNALFD/d \
+                -e /CONFIG_TMPFS_POSIX_ACL/d \
+                -e /CONFIG_BLK_DEV_BSG/d \
+                -i '${S}/.config'
+
+            echo '# CONFIG_SYSFS_DEPRECATED is not set' >> ${S}/.config
+            echo '# CONFIG_SYSFS_DEPRECATED_V2 is not set' >> ${S}/.config
+            echo 'CONFIG_HOTPLUG=y' >> ${S}/.config
+            echo 'CONFIG_UEVENT_HELPER_PATH=""' >> ${S}/.config
+            echo 'CONFIG_UNIX=y' >> ${S}/.config
+            echo 'CONFIG_SYSFS=y' >> ${S}/.config
+            echo 'CONFIG_PROC_FS=y' >> ${S}/.config
+            echo 'CONFIG_TMPFS=y' >> ${S}/.config
+            echo 'CONFIG_INOTIFY_USER=y' >> ${S}/.config
+            echo 'CONFIG_SIGNALFD=y' >> ${S}/.config
+            echo 'CONFIG_TMPFS_POSIX_ACL=y' >> ${S}/.config
+            echo 'CONFIG_BLK_DEV_BSG=y' >> ${S}/.config
+            echo 'CONFIG_DEVTMPFS=y' >> ${S}/.config
+            echo 'CONFIG_DEVTMPFS_MOUNT=y' >> ${S}/.config
+        fi
+
+        # Newer inits like systemd need cgroup support
+        if [ "${KERNEL_ENABLE_CGROUPS}" = "1" ] ; then
+            sed -e /CONFIG_CGROUP_SCHED/d \
+                -e /CONFIG_CGROUPS/d \
+                -i '${S}/.config'
+            
+            echo 'CONFIG_CGROUP_SCHED=y' >> ${S}/.config
+            echo 'CONFIG_CGROUPS=y' >> ${S}/.config
+            echo 'CONFIG_CGROUP_NS=y' >> ${S}/.config
+            echo 'CONFIG_CGROUP_FREEZER=y' >> ${S}/.config
+            echo 'CONFIG_CGROUP_DEVICE=y' >> ${S}/.config
+            echo 'CONFIG_CPUSETS=y' >> ${S}/.config
+            echo 'CONFIG_PROC_PID_CPUSET=y' >> ${S}/.config
+            echo 'CONFIG_CGROUP_CPUACCT=y' >> ${S}/.config
+            echo 'CONFIG_RESOURCE_COUNTERS=y' >> ${S}/.config
+        fi
+
+        #
+        # root-over-nfs-over-usb-eth support. Limited, but should cover some cases.
+        # Enable this by setting a proper CMDLINE_NFSROOT_USB.
+        #
+        if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then
+                oenote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}"
+                sed -e '/CONFIG_INET/d' \
+                    -e '/CONFIG_IP_PNP=/d' \
+                    -e '/CONFIG_USB_GADGET=/d' \
+                    -e '/CONFIG_USB_GADGET_SELECTED=/d' \
+                    -e '/CONFIG_USB_ETH=/d' \
+                    -e '/CONFIG_NFS_FS=/d' \
+                    -e '/CONFIG_ROOT_NFS=/d' \
+                    -e '/CONFIG_CMDLINE=/d' \
+                    -i ${S}/.config
+                echo "CONFIG_INET=y"                     >> ${S}/.config
+                echo "CONFIG_IP_PNP=y"                   >> ${S}/.config
+                echo "CONFIG_USB_GADGET=y"               >> ${S}/.config
+                echo "CONFIG_USB_GADGET_SELECTED=y"      >> ${S}/.config
+                echo "CONFIG_USB_ETH=y"                  >> ${S}/.config
+                echo "CONFIG_NFS_FS=y"                   >> ${S}/.config
+                echo "CONFIG_ROOT_NFS=y"                 >> ${S}/.config
+                echo "CONFIG_CMDLINE=\"${CMDLINE_NFSROOT_USB}\"" >> ${S}/.config
+        fi
+                yes '' | oe_runmake oldconfig
+}
+
+do_configure_append() {
+        if test -e scripts/Makefile.fwinst ; then
+                sed -i -e "s:-m0644:-m 0644:g" scripts/Makefile.fwinst
+        fi
+}
+
+do_install_append() {
+        oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix}/src/linux-${KERNEL_VERSION} ARCH=$ARCH
+}
+
+PACKAGES =+ "kernel-headers"
+FILES_kernel-headers = "${exec_prefix}/src/linux*"
+
+do_devicetree_image() {
+    if test -n "${KERNEL_DEVICETREE}" ; then
+        dtc -I dts -O dtb ${KERNEL_DEVICETREE_FLAGS} -o devicetree ${KERNEL_DEVICETREE}
+        install -d ${D}/boot
+        install -m 0644 devicetree ${D}/boot/devicetree-${KERNEL_VERSION}
+        install -d ${DEPLOY_DIR_IMAGE}
+        install -m 0644 devicetree ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb
+        package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb
+        cd ${DEPLOY_DIR_IMAGE}
+        rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
+        ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
+        package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_SYMLINK_NAME}.dtb
+    fi
+}
+
+addtask devicetree_image after do_install before do_package do_deploy
+
+pkg_postinst_kernel-devicetree () {
+        cd /${KERNEL_IMAGEDEST}; update-alternatives --install /${KERNEL_IMAGEDEST}/devicetree devicetree devicetree-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true
+}
+
+pkg_postrm_kernel-devicetree () {
+        cd /${KERNEL_IMAGEDEST}; update-alternatives --remove devicetree devicetree-${KERNEL_VERSION} || true
+}
+