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rpi-firmware: allow disabling installation of binary DTBs

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The binary .dtb files are not suitable for everyone as they are
kernel-version specific.

Reintroduce BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS option.

Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
[yann.morin.1998@free.fr: don't install DTBs if kernel builds
 its own; fix default; rephrase help text]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Floris Bos 2015-06-29 00:25:10 +02:00 committed by Thomas Petazzoni
parent ac0a31090a
commit c1c78adf11
2 changed files with 14 additions and 0 deletions
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12
package/rpi-firmware/Config.in
View File

@ -45,4 +45,16 @@ config BR2_PACKAGE_RPI_FIRMWARE_BOOT
default "_x" if BR2_PACKAGE_RPI_FIRMWARE_X
default "_cd" if BR2_PACKAGE_RPI_FIRMWARE_CD
config BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS
bool "Install Device Tree Blobs (DTBs)"
depends on !BR2_LINUX_KERNEL_DTS_SUPPORT
default y
help
If you are using a Linux kernel <= 3.18, you should say 'y' here.
If you are using a Linux kernel >= 3.19, you should say 'n' here,
and enable BR2_LINUX_KERNEL_DTS_SUPPORT to let the kernel build
the DTB.
endif # BR2_PACKAGE_RPI_FIRMWARE

2
package/rpi-firmware/rpi-firmware.mk
View File

@ -13,6 +13,7 @@ RPI_FIRMWARE_INSTALL_IMAGES = YES
RPI_FIRMWARE_DEPENDENCIES += host-rpi-firmware
ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS),y)
define RPI_FIRMWARE_INSTALL_DTB
$(INSTALL) -D -m 0644 $(@D)/boot/bcm2708-rpi-b.dtb $(BINARIES_DIR)/rpi-firmware/bcm2708-rpi-b.dtb
$(INSTALL) -D -m 0644 $(@D)/boot/bcm2708-rpi-b-plus.dtb $(BINARIES_DIR)/rpi-firmware/bcm2708-rpi-b-plus.dtb
@ -21,6 +22,7 @@ define RPI_FIRMWARE_INSTALL_DTB
$(INSTALL) -D -m 0644 $${ovldtb} $(BINARIES_DIR)/rpi-firmware/overlays/$${ovldtb##*/} || exit 1; \
done
endef
endif
define RPI_FIRMWARE_INSTALL_IMAGES_CMDS
$(INSTALL) -D -m 0644 $(@D)/boot/bootcode.bin $(BINARIES_DIR)/rpi-firmware/bootcode.bin