diff options
Diffstat (limited to 'meta-raspberrypi/conf/machine/include')
5 files changed, 145 insertions, 0 deletions
diff --git a/meta-raspberrypi/conf/machine/include/rpi-base.inc b/meta-raspberrypi/conf/machine/include/rpi-base.inc new file mode 100644 index 000000000..d76495a68 --- /dev/null +++ b/meta-raspberrypi/conf/machine/include/rpi-base.inc @@ -0,0 +1,114 @@ +include conf/machine/include/rpi-default-settings.inc +include conf/machine/include/rpi-default-versions.inc +include conf/machine/include/rpi-default-providers.inc + +SOC_FAMILY = "rpi" +include conf/machine/include/soc-family.inc + +IMAGE_FSTYPES ?= "tar.bz2 ext3 rpi-sdimg" +WKS_FILE ?= "sdimage-raspberrypi.wks" + +XSERVER = " \ + xserver-xorg \ + ${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "xserver-xorg-extension-glx", "", d)} \ + ${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "xf86-video-modesetting", "xf86-video-fbdev", d)} \ + " + +KERNEL_DEVICETREE ?= " \ + bcm2708-rpi-0-w.dtb \ + bcm2708-rpi-b.dtb \ + bcm2708-rpi-b-plus.dtb \ + bcm2709-rpi-2-b.dtb \ + bcm2710-rpi-3-b.dtb \ + bcm2710-rpi-3-b-plus.dtb \ + bcm2708-rpi-cm.dtb \ + bcm2710-rpi-cm3.dtb \ + \ + overlays/dwc2.dtbo \ + overlays/hifiberry-amp.dtbo \ + overlays/hifiberry-dac.dtbo \ + overlays/hifiberry-dacplus.dtbo \ + overlays/hifiberry-digi.dtbo \ + overlays/i2c-rtc.dtbo \ + overlays/iqaudio-dac.dtbo \ + overlays/iqaudio-dacplus.dtbo \ + overlays/lirc-rpi.dtbo \ + overlays/pitft22.dtbo \ + overlays/pitft28-resistive.dtbo \ + overlays/pitft35-resistive.dtbo \ + overlays/pps-gpio.dtbo \ + overlays/rpi-ft5406.dtbo \ + overlays/w1-gpio.dtbo \ + overlays/w1-gpio-pullup.dtbo \ + overlays/pi3-disable-bt.dtbo \ + overlays/pi3-miniuart-bt.dtbo \ + overlays/vc4-kms-v3d.dtbo \ + " + +# By default: +# +# * When u-boot is disabled use the "Image" format which can be directly loaded +# by the rpi firmware. +# +# * When u-boot is enabled use the "uImage" format and the "bootm" command +# within u-boot to load the kernel. +KERNEL_BOOTCMD ??= "bootm" +KERNEL_IMAGETYPE_UBOOT ??= "uImage" +KERNEL_IMAGETYPE_DIRECT ??= "zImage" +KERNEL_IMAGETYPE ?= "${@bb.utils.contains('RPI_USE_U_BOOT', '1', \ + '${KERNEL_IMAGETYPE_UBOOT}', '${KERNEL_IMAGETYPE_DIRECT}', d)}" + +MACHINE_FEATURES += "apm usbhost keyboard vfat ext2 screen touchscreen alsa bluetooth wifi sdio" + +# Raspberry Pi has no hardware clock +MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc" + +MACHINE_EXTRA_RRECOMMENDS += " kernel-modules udev-rules-rpi" + +# Set Raspberrypi splash image +SPLASH = "psplash-raspberrypi" + +def make_dtb_boot_files(d): + # Generate IMAGE_BOOT_FILES entries for device tree files listed in + # KERNEL_DEVICETREE. + alldtbs = d.getVar('KERNEL_DEVICETREE') + imgtyp = d.getVar('KERNEL_IMAGETYPE') + + def transform(dtb): + if dtb.endswith('dtb'): + # eg: whatever/bcm2708-rpi-b.dtb has: + # DEPLOYDIR file: ${KERNEL_IMAGETYPE}-bcm2708-rpi-b.dtb + # destination: bcm2708-rpi-b.dtb + base = os.path.basename(dtb) + src = '{}-{}'.format(imgtyp, base) + dst = base + return '{};{}'.format(src, dst) + elif dtb.endswith('dtbo'): + # overlay dtb: + # eg: overlays/hifiberry-amp.dtbo has: + # DEPLOYDIR file: ${KERNEL_IMAGETYPE}-hifiberry-amp.dtbo + # destination: overlays/hifiberry-amp.dtbo + base = os.path.basename(dtb) + src = '{}-{}'.format(imgtyp, base) + dst = dtb + return '{};{}'.format(src, dtb) + + return ' '.join([transform(dtb) for dtb in alldtbs.split(' ') if dtb]) + + +IMAGE_BOOT_FILES ?= "bcm2835-bootfiles/* \ + ${@make_dtb_boot_files(d)} \ + ${@bb.utils.contains('RPI_USE_U_BOOT', '1', \ + '${KERNEL_IMAGETYPE} u-boot.bin;${SDIMG_KERNELIMAGE} boot.scr', \ + '${KERNEL_IMAGETYPE};${SDIMG_KERNELIMAGE}', d)} \ + " +do_image_wic[depends] += " \ + bcm2835-bootfiles:do_deploy \ + ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \ + " + +do_image_wic[recrdeps] = "do_build" + +# The kernel image is installed into the FAT32 boot partition and does not need +# to also be installed into the rootfs. +RDEPENDS_${KERNEL_PACKAGE_NAME}-base = "" diff --git a/meta-raspberrypi/conf/machine/include/rpi-default-providers.inc b/meta-raspberrypi/conf/machine/include/rpi-default-providers.inc new file mode 100644 index 000000000..5b2658ba3 --- /dev/null +++ b/meta-raspberrypi/conf/machine/include/rpi-default-providers.inc @@ -0,0 +1,10 @@ +# RaspberryPi BSP default providers + +PREFERRED_PROVIDER_virtual/kernel ?= "linux-raspberrypi" +PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg" +PREFERRED_PROVIDER_virtual/egl ?= "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "mesa", "userland", d)}" +PREFERRED_PROVIDER_virtual/libgles2 ?= "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "mesa", "userland", d)}" +PREFERRED_PROVIDER_virtual/libgl ?= "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "mesa", "mesa-gl", d)}" +PREFERRED_PROVIDER_virtual/mesa ?= "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "mesa", "mesa-gl", d)}" +PREFERRED_PROVIDER_libgbm ?= "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "mesa", "mesa-gl", d)}" +PREFERRED_PROVIDER_jpeg ?= "jpeg" diff --git a/meta-raspberrypi/conf/machine/include/rpi-default-settings.inc b/meta-raspberrypi/conf/machine/include/rpi-default-settings.inc new file mode 100644 index 000000000..716a8bbb7 --- /dev/null +++ b/meta-raspberrypi/conf/machine/include/rpi-default-settings.inc @@ -0,0 +1,3 @@ +# RaspberryPi BSP default settings + +IMAGE_CLASSES += "sdcard_image-rpi" diff --git a/meta-raspberrypi/conf/machine/include/rpi-default-versions.inc b/meta-raspberrypi/conf/machine/include/rpi-default-versions.inc new file mode 100644 index 000000000..a5fe6d707 --- /dev/null +++ b/meta-raspberrypi/conf/machine/include/rpi-default-versions.inc @@ -0,0 +1,3 @@ +# RaspberryPi BSP default versions + +PREFERRED_VERSION_linux-raspberrypi ??= "4.14.%" diff --git a/meta-raspberrypi/conf/machine/include/tune-arm1176jzf-s.inc b/meta-raspberrypi/conf/machine/include/tune-arm1176jzf-s.inc new file mode 100644 index 000000000..b6fcc59cc --- /dev/null +++ b/meta-raspberrypi/conf/machine/include/tune-arm1176jzf-s.inc @@ -0,0 +1,15 @@ +DEFAULTTUNE ?= "armv6" + +require conf/machine/include/arm/arch-armv6.inc + +TUNEVALID[arm1176jzfs] = "Enable arm1176jzfs specific processor optimizations" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "arm1176jzfs", "-mtune=arm1176jzf-s", "", d)}" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-mfpu=vfp", "", d)}" + +AVAILTUNES += "arm1176jzfs arm1176jzfshf" +ARMPKGARCH_tune-arm1176jzfs = "arm1176jzfs" +ARMPKGARCH_tune-arm1176jzfshf = "arm1176jzfs" +TUNE_FEATURES_tune-arm1176jzfs = "${TUNE_FEATURES_tune-armv6} arm1176jzfs" +TUNE_FEATURES_tune-arm1176jzfshf = "${TUNE_FEATURES_tune-arm1176jzfs} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-arm1176jzfs = "${PACKAGE_EXTRA_ARCHS_tune-armv6}" +PACKAGE_EXTRA_ARCHS_tune-arm1176jzfshf = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf} arm1176jzfshf-vfp" |