b05381cbb5
This patch enables the inclusion of the Pi's overlays. Previously
the overlays were not included in the genimage configuration.
This patch ensures overlays are included in the sdcard (when
enabled) by defaulting to the inclusion of an empty
output/images/rpi-firmware/overlays directory in genimage cfg.
The Pi's overlays are built with the following config
variables:
BR2_PACKAGE_RPI_FIRMWARE=y
BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS=y
BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS=y
BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
BR2_LINUX_KERNEL_IMAGE_NAME="Image"
BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="Image modules dtbs"
After building, the dtbo files are present in the
output/images/rpi-firmware/overlays directory but not added
to the sdcard because they are missing from the genimage cfg
file.
Signed-off-by: Matt Flax <flatmax@flatmax.org>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Arnout: fix indentation, and add comment explaining why an empty
directory is created.]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 51d6d6c580)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
55 lines
2.1 KiB
Makefile
55 lines
2.1 KiB
Makefile
################################################################################
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#
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# rpi-firmware
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#
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################################################################################
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RPI_FIRMWARE_VERSION = 81cca1a9380c828299e884dba5efd0d4acb39e8d
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RPI_FIRMWARE_SITE = $(call github,raspberrypi,firmware,$(RPI_FIRMWARE_VERSION))
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RPI_FIRMWARE_LICENSE = BSD-3-Clause
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RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom
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RPI_FIRMWARE_INSTALL_IMAGES = YES
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ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS),y)
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define RPI_FIRMWARE_INSTALL_DTB
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$(foreach dtb,$(wildcard $(@D)/boot/*.dtb), \
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$(INSTALL) -D -m 0644 $(dtb) $(BINARIES_DIR)/rpi-firmware/$(notdir $(dtb))
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)
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endef
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endif
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ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS),y)
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define RPI_FIRMWARE_INSTALL_DTB_OVERLAYS
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for ovldtb in $(@D)/boot/overlays/*.dtbo; do \
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$(INSTALL) -D -m 0644 $${ovldtb} $(BINARIES_DIR)/rpi-firmware/overlays/$${ovldtb##*/} || exit 1; \
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done
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endef
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else
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# Still create the directory, so a genimage.cfg can include it independently of
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# whether _INSTALL_DTB_OVERLAYS is selected or not.
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define RPI_FIRMWARE_INSTALL_DTB_OVERLAYS
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$(INSTALL) -d $(BINARIES_DIR)/rpi-firmware/overlays
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endef
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endif
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ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_INSTALL_VCDBG),y)
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define RPI_FIRMWARE_INSTALL_TARGET_CMDS
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$(INSTALL) -D -m 0700 $(@D)/$(if BR2_ARM_EABIHF,hardfp/)opt/vc/bin/vcdbg \
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$(TARGET_DIR)/usr/sbin/vcdbg
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$(INSTALL) -D -m 0644 $(@D)/$(if BR2_ARM_EABIHF,hardfp/)opt/vc/lib/libelftoolchain.so \
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$(TARGET_DIR)/usr/lib/libelftoolchain.so
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endef
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endif # INSTALL_VCDBG
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define RPI_FIRMWARE_INSTALL_IMAGES_CMDS
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$(INSTALL) -D -m 0644 $(@D)/boot/bootcode.bin $(BINARIES_DIR)/rpi-firmware/bootcode.bin
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$(INSTALL) -D -m 0644 $(@D)/boot/start$(BR2_PACKAGE_RPI_FIRMWARE_BOOT).elf $(BINARIES_DIR)/rpi-firmware/start.elf
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$(INSTALL) -D -m 0644 $(@D)/boot/fixup$(BR2_PACKAGE_RPI_FIRMWARE_BOOT).dat $(BINARIES_DIR)/rpi-firmware/fixup.dat
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$(INSTALL) -D -m 0644 package/rpi-firmware/config.txt $(BINARIES_DIR)/rpi-firmware/config.txt
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$(INSTALL) -D -m 0644 package/rpi-firmware/cmdline.txt $(BINARIES_DIR)/rpi-firmware/cmdline.txt
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$(RPI_FIRMWARE_INSTALL_DTB)
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$(RPI_FIRMWARE_INSTALL_DTB_OVERLAYS)
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endef
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$(eval $(generic-package))
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