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-rw-r--r--meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi4.inc140
1 files changed, 0 insertions, 140 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi4.inc b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi4.inc
deleted file mode 100644
index ea7f77837..000000000
--- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi4.inc
+++ /dev/null
@@ -1,140 +0,0 @@
-DESCRIPTION = "Linux Kernel for Raspberry Pi"
-SECTION = "kernel"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
-
-COMPATIBLE_MACHINE = "^rpi$"
-
-PE = "1"
-PV = "${LINUX_VERSION}+git${SRCPV}"
-
-inherit kernel siteinfo
-require recipes-kernel/linux/linux-yocto.inc
-
-SRC_URI += "file://rpi-kernel-misc.cfg"
-
-KCONFIG_MODE = "--alldefconfig"
-KBUILD_DEFCONFIG_raspberrypi0-wifi ?= "bcmrpi_defconfig"
-KBUILD_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
-KBUILD_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
-KBUILD_DEFCONFIG_raspberrypi3 ?= "bcm2709_defconfig"
-KBUILD_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
-KBUILD_DEFCONFIG_raspberrypi4 ?= "bcm2711_defconfig"
-KBUILD_DEFCONFIG_raspberrypi4-64 ?= "bcm2711_defconfig"
-
-# CMDLINE for raspberrypi
-SERIAL = "${@oe.utils.conditional("ENABLE_UART", "1", "console=serial0,115200", "", d)}"
-CMDLINE ?= "dwc_otg.lpm_enable=0 ${SERIAL} root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
-
-# Add the kernel debugger over console kernel command line option if enabled
-CMDLINE_append = ' ${@oe.utils.conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'
-
-# Disable rpi logo on boot
-CMDLINE_append += ' ${@oe.utils.conditional("DISABLE_RPI_BOOT_LOGO", "1", "logo.nologo", "", d)}'
-
-# You can define CMDLINE_DEBUG as "debug" in your local.conf or distro.conf
-# to enable kernel debugging.
-CMDLINE_DEBUG ?= ""
-CMDLINE_append = " ${CMDLINE_DEBUG}"
-
-KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "stmpe-ts", "", d)}"
-
-# A LOADADDR is needed when building a uImage format kernel. This value is not
-# set by default in rpi-4.8.y and later branches so we need to provide it
-# manually. This value unused if KERNEL_IMAGETYPE is not uImage.
-KERNEL_EXTRA_ARGS += "LOADADDR=0x00008000"
-
-# 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
-}
-
-config_setup() {
- # From kernel.bbclass. Unfortunately, this is needed to support builds that
- # use devtool. The reason is as follows:
- #
- # - In devtool builds, externalsrc.bbclass gets inherited and sets a list of
- # SRCTREECOVEREDTASKS, which don't get run because they affect the source
- # tree and, when using devtool, we want the developer's changes to be the
- # single source of truth. kernel-yocto.bbclass adds do_kernel_configme to
- # SRCTREECOVEREDTASKS, so it doesn't run in a devtool build., In a normal
- # non-devtool build, do_kernel_configme creates ${B}.config.
- #
- # - Normally (e.g. in linux-yocto), it would be OK that do_kernel_configme
- # doesn't run, because the first few lines of do_configure in kernel.bbclass
- # populate ${B}.config from either ${S}.config (if it exists) for custom
- # developer changes, or otherwise from ${WORDIR}/defconfig.
- #
- # - In linux-raspberrypi, we add do_configure_prepend, which tweaks
- # ${B}.config. Since this runs *before* the kernel.bbclass do_configure,
- # ${B}.config doesn't yet exist and we hit an error. Thus we need to move
- # the logic from do_configure up to before our do_configure_prepend. Because
- # we are copying only a portion of do_configure and not the whole thing,
- # there is no clean way to do it using OE functionality, so we just
- # copy-and-paste.
- if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
- mv "${S}/.config" "${B}/.config"
- fi
-
- # Copy defconfig to .config if .config does not exist. This allows
- # recipes to manage the .config themselves in do_configure_prepend().
- if [ -f "${WORKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
- cp "${WORKDIR}/defconfig" "${B}/.config"
- fi
-}
-
-do_configure_prepend() {
- config_setup
-
- mv -f ${B}/.config ${B}/.config.patched
- CONF_SED_SCRIPT=""
-
- # Localversion
- kernel_configure_variable LOCALVERSION "\"\""
-
- if [ "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
- kernel_configure_variable OVERLAY_FS y
- kernel_configure_variable SQUASHFS y
- kernel_configure_variable UBIFS_FS y
- fi
-
- # Activate the configuration options for VC4
- VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}"
- if [ "${VC4GRAPHICS}" = "1" ]; then
- kernel_configure_variable I2C_BCM2835 y
- kernel_configure_variable DRM y
- kernel_configure_variable DRM_FBDEV_EMULATION y
- kernel_configure_variable DRM_VC4 y
- fi
-
- # Keep this the last line
- # Remove all modified configs and add the rest to .config
- sed -e "${CONF_SED_SCRIPT}" < '${B}/.config.patched' >> '${B}/.config'
- rm -f ${B}/.config.patched
-}
-
-do_compile_append() {
- if [ "${SITEINFO_BITS}" = "64" ]; then
- cc_extra=$(get_cc_option)
- oe_runmake dtbs CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
- fi
-}
-
-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
-}