Commit c37dd482 authored by Yann E. MORIN's avatar Yann E. MORIN Committed by Peter Korsgaard
Browse files

package/rpi-firmware: only install one firmware file 



Since only one firmware is used to boot the Raspberry Pi, there is no
reason to install all of them.

Add an option to select what firmware to install.

Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: default avatarArnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 09dea8e8

package/rpi-firmware/Config.in

+39 −0
Original line number Diff line number Diff line
@@ -7,3 +7,42 @@ config BR2_PACKAGE_RPI_FIRMWARE 


	  https://github.com/raspberrypi/firmware



if BR2_PACKAGE_RPI_FIRMWARE



choice

	bool "Firmware to boot"

	default BR2_PACKAGE_RPI_FIRMWARE_DEFAULT

	help

	  There are three different firmware files:

	    - the default firmware, that enables standard GPU features;

	    - the extended firmware, that enables additional GPU features

	      (eg. more audio/video codecs);

	    - the cut-down firmware, for emergency situations, with only

	      features required to boot a Linux kernel.



config BR2_PACKAGE_RPI_FIRMWARE_DEFAULT

	bool "default"

	help

	  The default firmware, that enables standard GPU features.



config BR2_PACKAGE_RPI_FIRMWARE_X

	bool "extended ('x', more codecs)"

	help

	  The extended firmware, that enables additional GPU features

	  (eg. more audio/video codecs).



config BR2_PACKAGE_RPI_FIRMWARE_CD

	bool "cut-down ('cd', emergency)"

	help

	  The cut-down firmware, for emergency situations, with only

	  features required to boot a Linux kernel.



endchoice



config BR2_PACKAGE_RPI_FIRMWARE_BOOT

	string

	default ""      if BR2_PACKAGE_RPI_FIRMWARE_DEFAULT

	default "_x"    if BR2_PACKAGE_RPI_FIRMWARE_X

	default "_cd"   if BR2_PACKAGE_RPI_FIRMWARE_CD



endif # BR2_PACKAGE_RPI_FIRMWARE

package/rpi-firmware/rpi-firmware.mk

+2 −6
Original line number Diff line number Diff line
@@ -11,12 +11,8 @@ RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom 


define RPI_FIRMWARE_INSTALL_TARGET_CMDS

	$(INSTALL) -D -m 0644 $(@D)/boot/bootcode.bin $(BINARIES_DIR)/rpi-firmware/bootcode.bin

	$(INSTALL) -D -m 0644 $(@D)/boot/start.elf $(BINARIES_DIR)/rpi-firmware/start.elf

	$(INSTALL) -D -m 0644 $(@D)/boot/start_cd.elf $(BINARIES_DIR)/rpi-firmware/start_cd.elf

	$(INSTALL) -D -m 0644 $(@D)/boot/start_x.elf $(BINARIES_DIR)/rpi-firmware/start_x.elf

	$(INSTALL) -D -m 0644 $(@D)/boot/fixup.dat $(BINARIES_DIR)/rpi-firmware/fixup.dat

	$(INSTALL) -D -m 0644 $(@D)/boot/fixup_cd.dat $(BINARIES_DIR)/rpi-firmware/fixup_cd.dat

	$(INSTALL) -D -m 0644 $(@D)/boot/fixup_x.dat $(BINARIES_DIR)/rpi-firmware/fixup_x.dat

	$(INSTALL) -D -m 0644 $(@D)/boot/start$(BR2_PACKAGE_RPI_FIRMWARE_BOOT).elf $(BINARIES_DIR)/rpi-firmware/start.elf

	$(INSTALL) -D -m 0644 $(@D)/boot/fixup$(BR2_PACKAGE_RPI_FIRMWARE_BOOT).dat $(BINARIES_DIR)/rpi-firmware/fixup.dat

	$(INSTALL) -D -m 0644 package/rpi-firmware/config.txt $(BINARIES_DIR)/rpi-firmware/config.txt

	$(INSTALL) -D -m 0644 package/rpi-firmware/cmdline.txt $(BINARIES_DIR)/rpi-firmware/cmdline.txt

endef