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-rw-r--r--meta-agl-core/recipes-kernel/linux/linux-agl.inc132
1 files changed, 132 insertions, 0 deletions
diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl.inc b/meta-agl-core/recipes-kernel/linux/linux-agl.inc
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index 000000000..cd960ef6d
--- /dev/null
+++ b/meta-agl-core/recipes-kernel/linux/linux-agl.inc
@@ -0,0 +1,132 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux:"
+
+DEPENDS += "kern-tools-native"
+
+# returns all the elements from the src uri that are .cfg files
+def find_cfgs(d):
+ sources=src_patches(d, True)
+ sources_list=[]
+ for s in sources:
+ if s.endswith('.cfg'):
+ sources_list.append(s)
+
+ return sources_list
+
+do_configure_append () {
+ [ ! -f .config ] && cp -a ${WORKDIR}/defconfig .config
+ # Need to clear CONFIG_LSM for 5.1+ kernels to ensure it'll get
+ # regenerated to reflect configuration changes (e.g. SMACK).
+ sed -i '/^CONFIG_LSM/d' .config
+ merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
+ yes '' | make oldconfig
+}
+
+# Extra configuration options for the AGL kernel
+SRC_URI_append = "\
+ file://can-bus.cfg \
+ file://usb.cfg \
+ file://uvc.cfg \
+ file://joystick.cfg \
+ file://fanotify.cfg \
+ file://uinput.cfg \
+ file://hid.cfg \
+ file://drm.cfg \
+ file://btusb.cfg \
+ file://usbaudio.cfg \
+ file://usbmodem.cfg \
+ file://i2c-led.cfg \
+ file://nfc.cfg \
+ file://overlayfs.cfg \
+ "
+
+SRC_URI_append = " ${@bb.utils.contains('AGL_XEN_GUEST_WANTED','1','file://xen_domu.cfg','',d)}"
+
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/can-bus.cfg"
+# Enable support for usb video class for usb camera devices
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/uvc.cfg"
+# Enable support for joystick devices
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/joystick.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/fanotify.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/uinput.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/hid.cfg"
+# Enable DRM support for graphics
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/drm.cfg"
+# Enable Bluetooth USB devices
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/btusb.cfg"
+# Enable USB audio devices
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/usbaudio.cfg"
+# Enable I2C and LED for demontrator
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/i2c-led.cfg"
+# Enable NFC devices
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/nfc.cfg"
+# Enable overlayfs filesystem support
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/overlayfs.cfg"
+# Enable XEN support of the guest
+KERNEL_CONFIG_FRAGMENTS_append = " ${@bb.utils.contains('AGL_XEN_GUEST_WANTED','1','${WORKDIR}/xen_domu.cfg','',d)}"
+
+# Enable required features for the agl-netboot feature
+SRC_URI_append_netboot = " file://nbd.cfg \
+ file://ramdisk.cfg"
+KERNEL_CONFIG_FRAGMENTS_append_netboot = " ${WORKDIR}/nbd.cfg ${WORKDIR}/ramdisk.cfg"
+
+# Enable support for TP-Link TL-W722N USB Wifi adapter (rev 1 and 2)
+SRC_URI_append = " file://wifi.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/wifi.cfg"
+
+# Enable support for RTLSDR
+SRC_URI_append = " file://rtl_sdr.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/rtl_sdr.cfg"
+
+# Additional drivers for virtual machines
+# OVERRIDES save us some c'n'p below ...
+OVERRIDES_prepend_qemux86 = "virtualmachine:"
+OVERRIDES_prepend_qemux86-64 = "virtualmachine:"
+SRC_URI_append_virtualmachine = " file://vbox-vmware-sata.cfg"
+KERNEL_CONFIG_FRAGMENTS_append_virtualmachine = " ${WORKDIR}/vbox-vmware-sata.cfg"
+
+# Extra configuration for using qemux86-64 image on physical hardware
+SRC_URI_append_qemux86-64 = "\
+ file://x86-extra-graphic-devices.cfg \
+ file://x86-net-devices.cfg \
+ file://x86-security-tpm.cfg \
+ file://x86-usb-devices.cfg \
+ file://x86-upsquare.cfg \
+"
+KERNEL_CONFIG_FRAGMENTS_append_qemux86-64 = "\
+ ${WORKDIR}/x86-extra-graphic-devices.cfg \
+ ${WORKDIR}/x86-net-devices.cfg \
+ ${WORKDIR}/x86-security-tpm.cfg \
+ ${WORKDIR}/x86-usb-devices.cfg \
+ ${WORKDIR}/x86-upsquare.cfg \
+"
+
+# Enable support for smack
+KERNEL_CONFIG_FRAGMENTS_append_with-lsm-smack = "\
+ ${WORKDIR}/audit.cfg \
+ ${WORKDIR}/smack.cfg \
+ ${WORKDIR}/smack-default-lsm.cfg \
+"
+
+# ALSA support and other sound related configuration
+SRC_URI_append = " file://sound.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/sound.cfg"
+
+# add hda audio for qemu
+SRC_URI_append_qemuall = " file://sound-hda.cfg"
+KERNEL_CONFIG_FRAGMENTS_append_qemuall = " ${WORKDIR}/sound-hda.cfg"
+
+# iio-dummy-device support for test iiodevice
+SRC_URI_append = " file://iiodevice.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/iiodevice.cfg"
+
+# external rtc support via e.g. http://wiki.seeedstudio.com/Grove-RTC/
+SRC_URI_append = " file://rtc.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/rtc.cfg"
+
+# netfilter options
+SRC_URI_append = " file://netfilter.cfg"
+KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/netfilter.cfg"
+
+# Enable support for SystemTap
+SRC_URI_append = " ${@bb.utils.contains('DISTRO_FEATURES', 'agl-devel', 'file://systemtap.cfg', '', d)}"
+KERNEL_CONFIG_FRAGMENTS_append = " ${@bb.utils.contains('DISTRO_FEATURES', 'agl-devel', '${WORKDIR}/systemtap.cfg', '', d)}"