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authorScott Murray <scott.murray@konsulko.com>2021-06-27 14:36:00 -0400
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2021-06-29 21:31:01 +0000
commit74a7b60c94e21caa47334aeb975bb1af8fcb4efd (patch)
tree07355e73b63fc33afc5c43cb88f28862e9c93a55
parent820d8ac3e5c2ff3e110932e1ed08ea24ffad156c (diff)
Refactor kernel configuration fragment handling
Refactor the kernel configuration fragment handling to shift all AGL applied configuration fragments into a new AGL_KCONFIG_FRAGMENTS variable that is used to generate SRC_URI and KERNEL_CONFIG_FRAGMENTS additions for the various BSPs. The intent is to make it simple to disable AGL provided configuration in downstream builds as the IC EG has expressed as a requirement. Additionally, the rework has allowed for some clean up of accumulated cruft. In practice, clearing AGL_KCONFIG_FRAGMENTS drops all non-BSP provided kernel configuration with the exception of some qemu BSP related additions required for AGL CI and some explicitly configurable things like netboot support. Notable changes: - Instead of always using AGL's own fragment merging logic on top of the BSP kernel recipe, an effort is now made to leverage the BSP recipes' own merging schemes, so there are now separate include files for kernel-yocto.bbclass and plain kernel.bbclass based kernel recipes, as well as a common include file that defines the AGL_KCONFIG_FRAGMENTS variable and its derivations. That file can be included directly in bbappends for BSP kernel recipes that use the KERNEL_CONFIG_FRAGMENTS scheme (e.g. meta-ti, meta-qcom). - The SMACK enabling configuration in meta-app-framework has been updated to supply different fragments for enabling SMACK by default for 4.x and 5.x kernels. This removes a warning from always supplying the old configuration, and allows providing a CONFIG_LSM definition to ensure over-riding any BSP modifications. This allows removing the previous hack to handle CONFIG_LSM being set in the defconfigs in linux-raspberrypi. - By request, the linux-yocto support from meta-agl-bsp/meta-core has been rationalized into meta-agl-core to improve the experience when using meta-agl-core standalone for testing. - All demo supporting kernel configuration has been removed, a subsequent change to meta-agl-demo will add it there by leveraging AGL_KCONFIG_FRAGMENTS. - The hardware device support has been split out of the can-bus.cfg fragment, in favor of shifting it to meta-agl-demo. A few other stray non-CAN configuration options have also been removed from can-bus.cfg, as they do not seem to be required. Bug-AGL: SPEC-3983 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: If6662fd36e26cec767b1d53b1188a74d01ef9dcf Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26460 Reviewed-by: Hiroyuki Ishii <ishii.hiroyuki002@jp.panasonic.com> Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account
-rwxr-xr-xmeta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/hciattach.cfg17
-rw-r--r--meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/most_deps.cfg9
-rw-r--r--meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_%.bbappend1
-rw-r--r--meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_agl.inc21
-rw-r--r--meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc-imx_%.bbappend33
-rw-r--r--meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend21
-rw-r--r--meta-agl-bsp/meta-qcom/recipes-kernel/linux/linux-linaro-qcomlt_%.bbappend4
-rw-r--r--meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend40
-rw-r--r--meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/disable_most.cfg9
-rw-r--r--meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_%.bbappend1
-rw-r--r--meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend11
-rw-r--r--meta-agl-bsp/meta-sancloud/recipes-kernel/linux/linux-bbe_%.bbappend2
-rw-r--r--meta-agl-bsp/meta-synopsys/recipes-kernel/linux-yocto_%.bbappend2
-rw-r--r--meta-agl-bsp/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend3
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux-agl-config.inc85
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux-agl.inc126
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux-yocto-agl.inc12
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux-yocto_%.bbappend1
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/btusb.cfg32
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/can-bus.cfg32
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/hid.cfg1
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/i2c-led.cfg3
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/iiodevice.cfg26
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/joystick.cfg9
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/netfilter.cfg1
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/nfc.cfg34
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/procevent.cfg2
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/qemu-drm.cfg (renamed from meta-agl-core/recipes-kernel/linux/linux/drm.cfg)0
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/qemu-virtio.cfg (renamed from meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/virtio.cfg)0
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/qemuarm.cfg (renamed from meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/qemuarm.cfg)0
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/rtc.cfg7
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/rtl_sdr.cfg4
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/scheddebug.cfg1
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/uinput.cfg3
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/usb.cfg8
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/usbaudio.cfg2
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/usbmodem.cfg7
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/uvc.cfg4
-rw-r--r--meta-agl-core/recipes-kernel/linux/linux/wifi.cfg6
-rw-r--r--meta-app-framework/recipes-kernel/linux/linux-%.bbappend3
-rw-r--r--meta-app-framework/recipes-kernel/linux/linux-appfw.inc36
-rw-r--r--meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm-old.cfg2
-rw-r--r--meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm.cfg2
43 files changed, 179 insertions, 444 deletions
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/hciattach.cfg b/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/hciattach.cfg
deleted file mode 100755
index c9c4fe2ed..000000000
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/hciattach.cfg
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_INTEL=m
-CONFIG_BT_BCM=m
-CONFIG_BT_RTL=m
-CONFIG_BT_HCIBTUSB=m
-CONFIG_BT_HCIBTUSB_BCM=y
-CONFIG_BT_HCIBTUSB_RTL=y
-CONFIG_BT_HCIUART=m
-CONFIG_BT_HCIUART_H4=y
-CONFIG_BT_HCIUART_BCSP=y
-
-#
-# USB port drivers
-#
-CONFIG_USB_SERIAL_CP210X=y
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/most_deps.cfg b/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/most_deps.cfg
deleted file mode 100644
index 15ddbd21e..000000000
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/most_deps.cfg
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_I2C=y
-CONFIG_USB=y
-CONFIG_MEDIA_SUPPORT=m
-CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
-CONFIG_MEDIA_CONTROLLER=y
-CONFIG_VIDEO_DEV=m
-CONFIG_VIDEO_V4L2_SUBDEV_API=y
-CONFIG_VIDEO_V4L2=m
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_%.bbappend b/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_%.bbappend
deleted file mode 100644
index 3d5903d85..000000000
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require ${@bb.utils.contains('AGL_FEATURES', 'aglcore', '${BPN}_agl.inc', '', d)}
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_agl.inc b/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_agl.inc
deleted file mode 100644
index 30e656b17..000000000
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto_agl.inc
+++ /dev/null
@@ -1,21 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-yocto:"
-
-
-require recipes-kernel/linux/linux-agl.inc
-
-# Extra configuration options for the QEMU kernel
-SRC_URI += "file://hciattach.cfg \
- file://virtio.cfg \
- "
-
-# Enable some things on qemuarm64 so MOST drivers will build and load.
-SRC_URI_append_qemuarm64 = " file://most_deps.cfg"
-
-# Configuration for using the virt machine (and not versatilepb)
-SRC_URI_append_qemuarm = " file://qemuarm.cfg"
-
-# Build a generic v7 kernel instead of the arm926j one that upstream
-# qemuarm defaults to.
-KBUILD_DEFCONFIG_qemuarm = "multi_v7_defconfig"
-KCONFIG_MODE = "--alldefconfig"
-
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc-imx_%.bbappend b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc-imx_%.bbappend
index 549ba3994..c6f60d33b 100644
--- a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc-imx_%.bbappend
+++ b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc-imx_%.bbappend
@@ -1,6 +1,6 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:${THISDIR}/files:"
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-yocto-agl.inc
# These patches and the configuration fragment below will need to be
# revisited if/when using IMX_DEFAULT_BSP = "mainline" with i.MX8
@@ -10,27 +10,22 @@ SRC_URI_append_etnaviv = " \
file://0002-dts-enable-etnaviv.patch \
"
-# Make sure these are enabled so that AGL configurations work
-SRC_URI_append = " file://tmpfs.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/tmpfs.cfg"
-SRC_URI_append = " file://namespace.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/namespace.cfg"
-SRC_URI_append = " file://cgroup.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cgroup.cfg"
+# Make sure these are enabled so that AGL systemd configuration works
+AGL_KCONFIG_FRAGMENTS += " \
+ tmpfs.cfg \
+ namespace.cfg \
+ cgroup.cfg \
+"
# Support for CFG80211 subsystem
-SRC_URI_append = " file://cfg80211.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cfg80211.cfg"
+AGL_KCONFIG_FRAGMENTS += "cfg80211.cfg"
+
+# Turn off a couple of things enabled by default by Freescale
+# (lock debugging and userspace firmware loader fallback)
+AGL_KCONFIG_FRAGMENTS += "fixups.cfg"
# Support for i.MX8MQ EVKB (e.g. Broadcom wifi)
-SRC_URI_append_imx8mqevk = " file://imx8mq-evkb.cfg"
-KERNEL_CONFIG_FRAGMENTS_append_imx8mqevk = " ${WORKDIR}/imx8mq-evkb.cfg"
+AGL_KCONFIG_FRAGMENTS_append_imx8mqevk = " imx8mq-evkb.cfg"
# Build in etnaviv if required
-SRC_URI_append_etnaviv = " file://etnaviv.cfg"
-KERNEL_CONFIG_FRAGMENTS_append_etnaviv = " ${WORKDIR}/etnaviv.cfg"
-
-# Turn off a couple of things enabled by default by Freescale
-# (lock debugging and userspace firmware loader fallback)
-SRC_URI_append = " file://fixups.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/fixups.cfg"
+AGL_KCONFIG_FRAGMENTS_append_etnaviv = " etnaviv.cfg"
diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend
index 640f9cfe5..95f764be8 100644
--- a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend
+++ b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/linux-fslc_%.bbappend
@@ -1,23 +1,20 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-yocto-agl.inc
-# Make sure these are enabled so that AGL configurations work
-SRC_URI_append = " file://tmpfs.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/tmpfs.cfg"
-SRC_URI_append = " file://namespace.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/namespace.cfg"
-SRC_URI_append = " file://cgroup.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cgroup.cfg"
+# Make sure these are enabled so that AGL systemd configuration works
+AGL_KCONFIG_FRAGMENTS += " \
+ tmpfs.cfg \
+ namespace.cfg \
+ cgroup.cfg \
+"
# Support for CFG80211 subsystem
-SRC_URI_append = " file://cfg80211.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/cfg80211.cfg"
+AGL_KCONFIG_FRAGMENTS += "cfg80211.cfg"
# Turn off a couple of things enabled by default by Freescale
# (lock debugging and userspace firmware loader fallback)
-SRC_URI_append = " file://fixups.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/fixups.cfg"
+AGL_KCONFIG_FRAGMENTS += "fixups.cfg"
do_install_append_cubox-i() {
# Add symlink to work with default Hummingboard 2 u-boot configuration
diff --git a/meta-agl-bsp/meta-qcom/recipes-kernel/linux/linux-linaro-qcomlt_%.bbappend b/meta-agl-bsp/meta-qcom/recipes-kernel/linux/linux-linaro-qcomlt_%.bbappend
index 0b2b99d4d..b60201986 100644
--- a/meta-agl-bsp/meta-qcom/recipes-kernel/linux/linux-linaro-qcomlt_%.bbappend
+++ b/meta-agl-bsp/meta-qcom/recipes-kernel/linux/linux-linaro-qcomlt_%.bbappend
@@ -1,3 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
-
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-agl-config.inc
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend
index 5069e1ee1..75ef03bdf 100644
--- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend
+++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend
@@ -1,24 +1,33 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-yocto-agl.inc
-SRC_URI_append = "\
+SRC_URI_append = " \
${@oe.utils.conditional('USE_FAYTECH_MONITOR', '1', 'file://0002-faytech-fix-rpi.patch', '', d)} \
file://0001-mconf-menuconfig.patch \
"
+# Enable support for Pi foundation touchscreen
+AGL_KCONFIG_FRAGMENTS += "raspberrypi-panel.cfg"
+
+# Enable bt hci uart
+AGL_KCONFIG_FRAGMENTS += "raspberrypi-hciuart.cfg"
+
+# ENABLE NETWORK (built-in)
+AGL_KCONFIG_FRAGMENTS += "raspberrypi_network.cfg"
+
# For Xen
-SRC_URI_append = "\
- ${@bb.utils.contains('AGL_XEN_WANTED','1','file://xen-be.cfg','',d)} \
+AGL_KCONFIG_FRAGMENTS += " \
+ ${@bb.utils.contains('AGL_XEN_WANTED','1','xen-be.cfg','',d)} \
"
-#take in account that linux under xen should use the hvc0 console
+# Take in account that linux under Xen should use the hvc0 console
SERIAL_OPTION = "${@bb.utils.contains('AGL_XEN_WANTED','1','hvc0','ttyS0,115200',d)}"
SERIAL = "${@oe.utils.conditional("ENABLE_UART", "1", "console=${SERIAL_OPTION}", "", d)}"
CMDLINE_DEBUG = ""
-# XEN related option
+# Xen related option
CMDLINE_append = ' ${@bb.utils.contains('AGL_XEN_WANTED','1','clk_ignore_unused','',d)}'
# Workaround for crash during brcmfmac loading. Disable it at this moment
@@ -32,23 +41,6 @@ CMDLINE_append = '${@oe.utils.conditional("ENABLE_CMA", "1", " coherent_pool=6M
KERNEL_MODULE_AUTOLOAD += "snd-bcm2835"
KERNEL_MODULE_AUTOLOAD += "hid-multitouch"
-RDEPENDS_${PN} += "kernel-module-snd-bcm2835"
PACKAGES += "kernel-module-snd-bcm2835"
-# 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"
-
-# Enable support for Pi foundation touchscreen
-SRC_URI_append = " file://raspberrypi-panel.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/raspberrypi-panel.cfg"
-
-# Enable bt hci uart
-SRC_URI_append = " file://raspberrypi-hciuart.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/raspberrypi-hciuart.cfg"
-
-# ENABLE NETWORK (built-in)
-SRC_URI_append = " file://raspberrypi_network.cfg"
-KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/raspberrypi_network.cfg"
+RDEPENDS_${PN} += "kernel-module-snd-bcm2835"
diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/disable_most.cfg b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/disable_most.cfg
deleted file mode 100644
index 4179e25c2..000000000
--- a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/disable_most.cfg
+++ /dev/null
@@ -1,9 +0,0 @@
-# CONFIG_STAGING is not set
-# CONFIG_MOST is not set
-# CONFIG_MOSTCORE is not set
-# CONFIG_AIM_CDEV is not set
-# CONFIG_AIM_NETWORK is not set
-# CONFIG_AIM_SOUND is not set
-# CONFIG_AIM_V4L2 is not set
-# CONFIG_HDM_DIM2 is not set
-
diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_%.bbappend b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_%.bbappend
index def762bf7..d6c101443 100644
--- a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_%.bbappend
+++ b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_%.bbappend
@@ -2,7 +2,6 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
SRC_URI_append_ulcb = " \
file://0001-arm64-dts-renesas-preserve-drm-HDMI-connector-naming.patch \
- file://disable_most.cfg \
"
KERNEL_DEVICETREE_remove_h3ulcb = " \
diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
index 12054df86..68ff69bd9 100644
--- a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
+++ b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
@@ -1,18 +1,17 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
-require recipes-kernel/linux/linux-agl.inc
-
-SRC_URI_append = " file://namespace_fix.cfg \
- "
+require recipes-kernel/linux/linux-yocto-agl.inc
# Add ADSP patch to enable and add sound hardware abstraction
SRC_URI_append = " \
file://0004-ADSP-enable-and-add-sound-hardware-abstraction.patch \
"
+AGL_KCONFIG_FRAGMENTS += "namespace_fix.cfg"
+
# For Xen
-SRC_URI_append = " \
- ${@bb.utils.contains('AGL_XEN_WANTED','1','file://xen-be.cfg','',d)} \
+AGL_KCONFIG_FRAGMENTS += " \
+ ${@bb.utils.contains('AGL_XEN_WANTED','1','xen-be.cfg','',d)} \
"
SRC_URI_append_m3ulcb = " \
${@bb.utils.contains('AGL_XEN_WANTED','1','file://r8a7796-m3ulcb-xen.dts;subdir=git/arch/${ARCH}/boot/dts/renesas','',d)} \
diff --git a/meta-agl-bsp/meta-sancloud/recipes-kernel/linux/linux-bbe_%.bbappend b/meta-agl-bsp/meta-sancloud/recipes-kernel/linux/linux-bbe_%.bbappend
index 6c15b1661..fcd0e8cc6 100644
--- a/meta-agl-bsp/meta-sancloud/recipes-kernel/linux/linux-bbe_%.bbappend
+++ b/meta-agl-bsp/meta-sancloud/recipes-kernel/linux/linux-bbe_%.bbappend
@@ -2,4 +2,4 @@ require recipes-kernel/linux/linux-agl.inc
FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
-SRC_URI += "file://cma-256.cfg"
+AGL_KCONFIG_FRAGMENTS += "cma-256.cfg"
diff --git a/meta-agl-bsp/meta-synopsys/recipes-kernel/linux-yocto_%.bbappend b/meta-agl-bsp/meta-synopsys/recipes-kernel/linux-yocto_%.bbappend
index 88ac94b15..d10ca3517 100644
--- a/meta-agl-bsp/meta-synopsys/recipes-kernel/linux-yocto_%.bbappend
+++ b/meta-agl-bsp/meta-synopsys/recipes-kernel/linux-yocto_%.bbappend
@@ -1 +1 @@
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-yocto-agl.inc
diff --git a/meta-agl-bsp/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend b/meta-agl-bsp/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
index 88ac94b15..07ba7d4d1 100644
--- a/meta-agl-bsp/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
+++ b/meta-agl-bsp/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
@@ -1 +1,2 @@
-require recipes-kernel/linux/linux-agl.inc
+require recipes-kernel/linux/linux-agl-config.inc
+
diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc b/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc
new file mode 100644
index 000000000..4003dd970
--- /dev/null
+++ b/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc
@@ -0,0 +1,85 @@
+# Common include file that defines AGL's variables for kernel
+# configuration.
+#
+# Can be included directly for kernel.bbclass based recipes that
+# use their own config fragment merging scheme, or use the
+# KERNEL_CONFIG_FRAGMENTS variable (e.g. meta-ti, meta-qcom).
+#
+# Fragments should be added to AGL_KCONFIG_FRAGMENTS as just the
+# .cfg filename with +=. Appending to AGL_KCONFIG_FRAGMENTS (i.e.
+# using _append) should only be done for:
+# - Specific AGL features that set an override in their feature
+# template, e.g. agl-netboot.
+# - To add essential configuration for core target machines like
+# qemu. Note that appending fragments directly to SRC_URI
+# would work for qemu targets since they use linux-yocto, but
+# the AGL_KCONFIG_FRAGMENTS mechanism is recommended for
+# consistency and to preserve the option of disabling all AGL
+# additions by overriding AGL_KERNEL_SRC.
+#
+# In general, care shoud be taken to preserve the ability to set
+# AGL_KCONFIG_FRAGMENTS to "" to disable non-essential (from a build
+# perspective) AGL additions.
+#
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux:"
+
+# NOTE: AGL_KERNEL_SRC is explicitly intended as an intermediate variable
+# that can be used as a last resort to completely disable all AGL
+# additions, modifying or appending it is not recommended.
+AGL_KERNEL_SRC ?= "${@' '.join(['file://' + x for x in d.getVar('AGL_KCONFIG_FRAGMENTS').split()])}"
+
+SRC_URI_append = " ${AGL_KERNEL_SRC}"
+
+# For meta-ti and meta-qcom
+KERNEL_CONFIG_FRAGMENTS ?= "${@' '.join(['${WORKDIR}/' + x for x in d.getVar('AGL_KCONFIG_FRAGMENTS').split()])}"
+
+# Extra configuration options for the AGL kernel
+AGL_KCONFIG_FRAGMENTS += " \
+ can-bus.cfg \
+ fanotify.cfg \
+ overlayfs.cfg \
+"
+
+AGL_KCONFIG_FRAGMENTS += " ${@bb.utils.contains('AGL_XEN_GUEST_WANTED','1','xen_domu.cfg','',d)}"
+
+# Base ALSA support and other sound related configuration
+AGL_KCONFIG_FRAGMENTS += "sound.cfg"
+
+# Enable support for SystemTap
+AGL_KCONFIG_FRAGMENTS += "${@bb.utils.contains('DISTRO_FEATURES', 'agl-devel', 'systemtap.cfg', '', d)}"
+
+#
+# Feature override and qemu specific appends:
+#
+
+# Enable required features for the agl-netboot feature
+AGL_KCONFIG_FRAGMENTS_append_netboot = " \
+ nbd.cfg \
+ ramdisk.cfg \
+"
+
+# Add hda audio and required virtio device support for qemu
+AGL_KCONFIG_FRAGMENTS_append_qemuall = " \
+ sound-hda.cfg \
+ qemu-virtio.cfg \
+ qemu-drm.cfg \
+"
+
+# Configuration for using the ARM virt machine (and not versatilepb)
+AGL_KCONFIG_FRAGMENTS_append_qemuarm = " qemuarm.cfg"
+
+# Additional drivers for virtual machines
+# OVERRIDES save us some c'n'p below ...
+OVERRIDES_prepend_qemux86 = "virtualmachine:"
+OVERRIDES_prepend_qemux86-64 = "virtualmachine:"
+AGL_KCONFIG_FRAGMENTS_append_virtualmachine = " vbox-vmware-sata.cfg"
+
+# Extra configuration for using qemux86-64 image on physical hardware
+AGL_KCONFIG_FRAGMENTS_append_qemux86-64 = " \
+ x86-extra-graphic-devices.cfg \
+ x86-net-devices.cfg \
+ x86-security-tpm.cfg \
+ x86-usb-devices.cfg \
+ x86-upsquare.cfg \
+"
diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl.inc b/meta-agl-core/recipes-kernel/linux/linux-agl.inc
index cd960ef6d..547c23987 100644
--- a/meta-agl-core/recipes-kernel/linux/linux-agl.inc
+++ b/meta-agl-core/recipes-kernel/linux/linux-agl.inc
@@ -1,7 +1,10 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux:"
+# Include file intended for kernel.bbclass based recipes that do not
+# have their own config fragment merging scheme.
DEPENDS += "kern-tools-native"
+include linux-agl-config.inc
+
# returns all the elements from the src uri that are .cfg files
def find_cfgs(d):
sources=src_patches(d, True)
@@ -13,120 +16,9 @@ def find_cfgs(d):
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 ${@" ".join(find_cfgs(d))}
- yes '' | make oldconfig
+ if [ -n "${AGL_KCONFIG_FRAGMENTS}" ]; then
+ [ ! -f .config ] && cp -a ${WORKDIR}/defconfig .config
+ merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
+ yes '' | make oldconfig
+ fi
}
-
-# 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)}"
diff --git a/meta-agl-core/recipes-kernel/linux/linux-yocto-agl.inc b/meta-agl-core/recipes-kernel/linux/linux-yocto-agl.inc
new file mode 100644
index 000000000..dd4e8e87c
--- /dev/null
+++ b/meta-agl-core/recipes-kernel/linux/linux-yocto-agl.inc
@@ -0,0 +1,12 @@
+# Include file intended for kernel-yocto.bbclass based recipes.
+
+include linux-agl-config.inc
+
+# For qemuarm, build a generic v7 kernel instead of the arm926j one that
+# upstream qemuarm defaults to.
+KBUILD_DEFCONFIG_qemuarm = "multi_v7_defconfig"
+
+# Use alldefconfig for the qemu targets, but let other kernel-yocto
+# based BSPs use their own defaults (note that linux-renesas and
+# linux-raspberrypi also default to alldefconfig).
+KCONFIG_MODE_qemuall = "--alldefconfig"
diff --git a/meta-agl-core/recipes-kernel/linux/linux-yocto_%.bbappend b/meta-agl-core/recipes-kernel/linux/linux-yocto_%.bbappend
new file mode 100644
index 000000000..808df2d09
--- /dev/null
+++ b/meta-agl-core/recipes-kernel/linux/linux-yocto_%.bbappend
@@ -0,0 +1 @@
+require ${@bb.utils.contains('AGL_FEATURES', 'aglcore', '${BPN}-agl.inc', '', d)}
diff --git a/meta-agl-core/recipes-kernel/linux/linux/btusb.cfg b/meta-agl-core/recipes-kernel/linux/linux/btusb.cfg
deleted file mode 100644
index 4a4c35a05..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/btusb.cfg
+++ /dev/null
@@ -1,32 +0,0 @@
-CONFIG_BT=m
-CONFIG_BT_BREDR=y
-CONFIG_BT_RFCOMM=m
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=m
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=m
-CONFIG_BT_HS=y
-CONFIG_BT_LE=y
-CONFIG_BT_LEDS=y
-# CONFIG_BT_SELFTEST is not set
-CONFIG_BT_DEBUGFS=y
-
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_INTEL=m
-CONFIG_BT_BCM=m
-CONFIG_BT_RTL=m
-CONFIG_BT_HCIBTUSB=m
-CONFIG_BT_HCIBTUSB_BCM=y
-CONFIG_BT_HCIBTUSB_RTL=y
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBFUSB=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CMAC=m
-
-#
-# Bluetooth AVRCP support
-#
-CONFIG_INPUT_UINPUT=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/can-bus.cfg b/meta-agl-core/recipes-kernel/linux/linux/can-bus.cfg
index 2f24b7607..d7c7c7741 100644
--- a/meta-agl-core/recipes-kernel/linux/linux/can-bus.cfg
+++ b/meta-agl-core/recipes-kernel/linux/linux/can-bus.cfg
@@ -1,8 +1,3 @@
-CONFIG_TASKSTATS=y
-CONFIG_TASK_DELAY_ACCT=y
-# CONFIG_TASK_XACCT is not set
-CONFIG_USER_RETURN_NOTIFIER=y
-CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
@@ -12,31 +7,4 @@ CONFIG_CAN_J1939=m
#
# CAN Device Drivers
#
-CONFIG_CAN_C_CAN=m
-CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_VCAN=m
-CONFIG_CAN_SLCAN=m
-CONFIG_CAN_DEV=m
-CONFIG_CAN_CALC_BITTIMING=y
-# CONFIG_CAN_LEDS is not set
-# CONFIG_CAN_SJA1000 is not set
-# CONFIG_CAN_M_CAN is not set
-# CONFIG_CAN_CC770 is not set
-
-#
-# CAN SPI interfaces
-#
-CONFIG_CAN_MCP251X=m
-
-#
-# CAN USB interfaces
-#
-# CONFIG_CAN_EMS_USB is not set
-CONFIG_CAN_ESD_USB2=m
-CONFIG_CAN_GS_USB=m
-CONFIG_CAN_KVASER_USB=m
-CONFIG_CAN_PEAK_USB=m
-CONFIG_CAN_8DEV_USB=m
-CONFIG_CAN_MCBA_USB=m
-# CONFIG_CAN_SOFTING is not set
-# CONFIG_CAN_DEBUG_DEVICES is not set
diff --git a/meta-agl-core/recipes-kernel/linux/linux/hid.cfg b/meta-agl-core/recipes-kernel/linux/linux/hid.cfg
deleted file mode 100644
index 327c753ae..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/hid.cfg
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_HID_MULTITOUCH=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/i2c-led.cfg b/meta-agl-core/recipes-kernel/linux/linux/i2c-led.cfg
deleted file mode 100644
index 248b5118a..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/i2c-led.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-# enabling I2C and LED for demonstrator
-CONFIG_I2C_TINY_USB=y
-CONFIG_LEDS_BLINKM=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/iiodevice.cfg b/meta-agl-core/recipes-kernel/linux/linux/iiodevice.cfg
deleted file mode 100644
index c5b8ff35e..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/iiodevice.cfg
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Extcon Device Drivers
-#
-CONFIG_IIO=y
-CONFIG_IIO_BUFFER=y
-CONFIG_IIO_BUFFER_CB=y
-CONFIG_IIO_KFIFO_BUF=y
-CONFIG_IIO_CONFIGFS=m
-CONFIG_IIO_TRIGGER=y
-CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
-CONFIG_IIO_SW_DEVICE=m
-CONFIG_IIO_SW_TRIGGER=m
-
-#
-# IIO dummy driver
-#
-CONFIG_IIO_DUMMY_EVGEN=m
-CONFIG_IIO_SIMPLE_DUMMY=m
-CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
-CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
-
-#
-# Triggers - standalone
-#
-CONFIG_IIO_HRTIMER_TRIGGER=m
-CONFIG_IIO_TRIGGERED_BUFFER=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/joystick.cfg b/meta-agl-core/recipes-kernel/linux/linux/joystick.cfg
deleted file mode 100644
index 2201bcb00..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/joystick.cfg
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_INPUT_JOYDEV=y
-CONFIG_INPUT_JOYSTICK=y
-CONFIG_JOYSTICK_ADI=y
-CONFIG_GAMEPORT=y
-CONFIG_HID_LOGITECH=y
-CONFIG_LOGIWHEELS_FF=y
-CONFIG_HID_LOGITECH_HIDPP=y
-CONFIG_LOGITECH_FF=y
-CONFIG_LOGIG940_FF=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/netfilter.cfg b/meta-agl-core/recipes-kernel/linux/linux/netfilter.cfg
deleted file mode 100644
index 34be704c1..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/netfilter.cfg
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/nfc.cfg b/meta-agl-core/recipes-kernel/linux/linux/nfc.cfg
deleted file mode 100644
index 6d863a075..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/nfc.cfg
+++ /dev/null
@@ -1,34 +0,0 @@
-CONFIG_NFC=m
-CONFIG_NFC_DIGITAL=m
-CONFIG_NFC_NCI=m
-CONFIG_NFC_NCI_SPI=m
-CONFIG_NFC_HCI=m
-CONFIG_NFC_SHDLC=y
-CONFIG_NFC_TRF7970A=m
-CONFIG_NFC_MEI_PHY=m
-CONFIG_NFC_PORT100=m
-CONFIG_NFC_FDP=m
-CONFIG_NFC_FDP_I2C=m
-CONFIG_NFC_PN544=m
-CONFIG_NFC_PN544_I2C=m
-CONFIG_NFC_PN544_MEI=m
-CONFIG_NFC_PN533=m
-CONFIG_NFC_PN533_USB=m
-CONFIG_NFC_PN533_I2C=m
-CONFIG_NFC_MICROREAD=m
-CONFIG_NFC_MICROREAD_I2C=m
-CONFIG_NFC_MICROREAD_MEI=m
-CONFIG_NFC_MRVL=m
-CONFIG_NFC_MRVL_USB=m
-CONFIG_NFC_MRVL_I2C=m
-CONFIG_NFC_MRVL_SPI=m
-CONFIG_NFC_ST21NFCA=m
-CONFIG_NFC_ST21NFCA_I2C=m
-CONFIG_NFC_ST_NCI=m
-CONFIG_NFC_ST_NCI_I2C=m
-CONFIG_NFC_ST_NCI_SPI=m
-CONFIG_NFC_NXP_NCI=m
-CONFIG_NFC_NXP_NCI_I2C=m
-CONFIG_NFC_S3FWRN5=m
-CONFIG_NFC_S3FWRN5_I2C=m
-CONFIG_NFC_ST95HF=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/procevent.cfg b/meta-agl-core/recipes-kernel/linux/linux/procevent.cfg
deleted file mode 100644
index 6e08c25bc..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/procevent.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_CONNECTOR=y
-CONFIG_PROC_EVENTS=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/drm.cfg b/meta-agl-core/recipes-kernel/linux/linux/qemu-drm.cfg
index 65fe71cd0..65fe71cd0 100644
--- a/meta-agl-core/recipes-kernel/linux/linux/drm.cfg
+++ b/meta-agl-core/recipes-kernel/linux/linux/qemu-drm.cfg
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/virtio.cfg b/meta-agl-core/recipes-kernel/linux/linux/qemu-virtio.cfg
index d042d7d64..d042d7d64 100644
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/virtio.cfg
+++ b/meta-agl-core/recipes-kernel/linux/linux/qemu-virtio.cfg
diff --git a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/qemuarm.cfg b/meta-agl-core/recipes-kernel/linux/linux/qemuarm.cfg
index b3644b26f..b3644b26f 100644
--- a/meta-agl-bsp/meta-core/recipes-kernel/linux/linux-yocto/qemuarm.cfg
+++ b/meta-agl-core/recipes-kernel/linux/linux/qemuarm.cfg
diff --git a/meta-agl-core/recipes-kernel/linux/linux/rtc.cfg b/meta-agl-core/recipes-kernel/linux/linux/rtc.cfg
deleted file mode 100644
index 2641958a0..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/rtc.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_LIB=y
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
-CONFIG_RTC_DRV_DS1307=m
-CONFIG_RTC_DRV_DS3232=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/rtl_sdr.cfg b/meta-agl-core/recipes-kernel/linux/linux/rtl_sdr.cfg
deleted file mode 100644
index d4574700a..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/rtl_sdr.cfg
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
-CONFIG_DVB_USB_V2=m
-CONFIG_DVB_USB_RTL28XXU=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/scheddebug.cfg b/meta-agl-core/recipes-kernel/linux/linux/scheddebug.cfg
deleted file mode 100644
index e8b09aa7c..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/scheddebug.cfg
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SCHED_DEBUG=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/uinput.cfg b/meta-agl-core/recipes-kernel/linux/linux/uinput.cfg
deleted file mode 100644
index 7996ef1dd..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/uinput.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-# Enable the User-level Input driver (required by "wayland-fits")
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_UINPUT=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/usb.cfg b/meta-agl-core/recipes-kernel/linux/linux/usb.cfg
deleted file mode 100644
index 8e9e98ecb..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/usb.cfg
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_ACM=m
-CONFIG_CRC_CCITT=y
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_PCI=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/usbaudio.cfg b/meta-agl-core/recipes-kernel/linux/linux/usbaudio.cfg
deleted file mode 100644
index 5961f43d3..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/usbaudio.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_SND_USB=y
-CONFIG_SND_USB_AUDIO=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/usbmodem.cfg b/meta-agl-core/recipes-kernel/linux/linux/usbmodem.cfg
deleted file mode 100644
index 3ded931e5..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/usbmodem.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_USB_USBNET=m
-CONFIG_USB_NET_CDC_MBIM=m
-CONFIG_USB_NET_QMI_WWAN=m
-CONFIG_USB_SIERRA_NET=m
-CONFIG_USB_SERIAL_OPTION=m
-CONFIG_USB_SERIAL_SIERRAWIRELESS=m
-CONFIG_USB_SERIAL_QUALCOMM=m
diff --git a/meta-agl-core/recipes-kernel/linux/linux/uvc.cfg b/meta-agl-core/recipes-kernel/linux/linux/uvc.cfg
deleted file mode 100644
index 7c6556c11..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/uvc.cfg
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_VIDEOBUF2_VMALLOC=y
-CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_USB_VIDEO_CLASS=m
-CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
diff --git a/meta-agl-core/recipes-kernel/linux/linux/wifi.cfg b/meta-agl-core/recipes-kernel/linux/linux/wifi.cfg
deleted file mode 100644
index 00c2e06e4..000000000
--- a/meta-agl-core/recipes-kernel/linux/linux/wifi.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_CFG80211=m
-CONFIG_MAC80211=m
-CONFIG_WLAN_VENDOR_ATH=m
-CONFIG_ATH9K_HTC=m
-CONFIG_STAGING=y
-CONFIG_R8188EU=m
diff --git a/meta-app-framework/recipes-kernel/linux/linux-%.bbappend b/meta-app-framework/recipes-kernel/linux/linux-%.bbappend
index acce6cc1b..807da11f1 100644
--- a/meta-app-framework/recipes-kernel/linux/linux-%.bbappend
+++ b/meta-app-framework/recipes-kernel/linux/linux-%.bbappend
@@ -1,2 +1 @@
-require ${@bb.utils.contains('APPFW_ENABLED', '1', 'linux-appfw.inc', '', d)}
-
+require ${@bb.utils.contains('APPFW_ENABLED', '1', 'linux-appfw.inc', '', d) if bb.data.inherits_class('kernel', d) else ''}
diff --git a/meta-app-framework/recipes-kernel/linux/linux-appfw.inc b/meta-app-framework/recipes-kernel/linux/linux-appfw.inc
index cbf6567e0..1b6d1b6a8 100644
--- a/meta-app-framework/recipes-kernel/linux/linux-appfw.inc
+++ b/meta-app-framework/recipes-kernel/linux/linux-appfw.inc
@@ -1,21 +1,23 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/linux:"
-IS_KERNEL_RECIPE := "${@bb.data.inherits_class('kernel', d) and 'yes' or 'no'}"
-SMACK_KERNEL_SRC_URI_no = ""
-SMACK_KERNEL_SRC_URI_yes = ""
+# Enable SMACK support without making it the default explicitly.
+AGL_KCONFIG_FRAGMENTS += "smack.cfg"
-# Kernel config fragment enabling Smack, without making it the default explicitly.
-SMACK_KERNEL_SRC_URI_yes += "file://smack.cfg"
-
-# When added, set Smack as the default LSM.
-SMACK_DEFAULT_SECURITY_CFG = "file://smack-default-lsm.cfg"
-# Add it by default, can be overridden by changing this variable here.
-SMACK_DEFAULT_SECURITY ??= "${SMACK_DEFAULT_SECURITY_CFG}"
-SMACK_KERNEL_SRC_URI_yes += " ${SMACK_DEFAULT_SECURITY}"
-
-# add audit.cfg
-SMACK_KERNEL_SRC_URI_yes += " file://audit.cfg"
-
-
-SRC_URI_append_with-lsm-smack = "${SMACK_KERNEL_SRC_URI_${IS_KERNEL_RECIPE}}"
+# Enable SMACK as default LSM, can be overridden by changing this
+# variable to e.g. "".
+#
+# NOTE:
+# We use a different fragment for kernels older than 5.x that predate
+# the switch to using CONFIG_LSM instead of CONFIG_DEFAULT_SECURITY.
+# For simplicity, logic to handle the change being made in 5.1 instead
+# of 5.0 has been omitted; in practice this should not be a problem
+# since no current BSPs have been seen that use 5.0.x. If a BSP
+# kernel recipe does not set LINUX_VERSION, the kernel being 5.x or
+# newer is assumed as the default behavior.
+LINUX_VERSION_MAJOR = "${@(d.getVar('LINUX_VERSION') or "5.x").split('.')[0]}"
+SMACK_DEFAULT_SUFFIX = "${@'' if int(d.getVar('LINUX_VERSION_MAJOR') or 0) >= 5 else '-old'}"
+SMACK_DEFAULT_SECURITY ??= "smack-default-lsm${SMACK_DEFAULT_SUFFIX}.cfg"
+AGL_KCONFIG_FRAGMENTS += "${SMACK_DEFAULT_SECURITY}"
+# Enable audit support
+AGL_KCONFIG_FRAGMENTS += "audit.cfg"
diff --git a/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm-old.cfg b/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm-old.cfg
new file mode 100644
index 000000000..b5c48454e
--- /dev/null
+++ b/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm-old.cfg
@@ -0,0 +1,2 @@
+CONFIG_DEFAULT_SECURITY="smack"
+CONFIG_DEFAULT_SECURITY_SMACK=y
diff --git a/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm.cfg b/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm.cfg
index b5c48454e..4791ebab3 100644
--- a/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm.cfg
+++ b/meta-app-framework/recipes-kernel/linux/linux/smack-default-lsm.cfg
@@ -1,2 +1,2 @@
-CONFIG_DEFAULT_SECURITY="smack"
CONFIG_DEFAULT_SECURITY_SMACK=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,smack,selinux,tomoyo,apparmor"