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package/odroidc2-firmware: new package

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The AmLogic Odroid C2 boards use an ATF version for which the source
code is not available. The mainline U-Boot documentation at
doc/board/amlogic/odroid-c2.rst details how to build a bootable U-Boot
image for this platform: it requires fetching the ATF binary files
from https://github.com/hardkernel/u-boot.git as well as a tool called
fip_create from the same repository.

This commit therefore implements a simple Buildroot package that
retrieves this repository, installs the firmware files, and
builds/installs the host fip_create utility.

This package really installs target images (firmware files) and one
host utility, so we had to take an arbitrary decision on whether it
should be a target package or a host package, and we've chosen to make
it a target package.

Signed-off-by: Dagg Stompler <daggs@gmx.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Dagg Stompler 2020-07-17 19:46:41 +03:00 committed by Thomas Petazzoni
parent af6cffb64e
commit f0de62b706
5 changed files with 46 additions and 0 deletions
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DEVELOPERS
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@ -636,6 +636,7 @@ F: package/kvm-unit-tests
N: Dagg Stompler <daggs@gmx.com>
F: package/meson-tools/
F: package/odroidc2-firmware/
N: Daniel J. Leach <dleach@belcan.com>
F: package/dacapo/

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package/Config.in
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@ -400,6 +400,7 @@ menu "Firmware"
source "package/b43-firmware/Config.in"
source "package/linux-firmware/Config.in"
source "package/murata-cyw-fw/Config.in"
source "package/odroidc2-firmware/Config.in"
source "package/rpi-bt-firmware/Config.in"
source "package/rpi-firmware/Config.in"
source "package/rpi-wifi-firmware/Config.in"

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package/odroidc2-firmware/Config.in Normal file
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@ -0,0 +1,11 @@
config BR2_PACKAGE_ODROIDC2_FIRMWARE
bool "odroidc2-firmware"
help
This package extracts from
https://github.com/hardkernel/u-boot/tree/odroidc2-v2015.01
the pre-built firmware files, as well as the host tool
fip_create that are needed to create bootable images for the
Odroid C2 platform. See doc/board/amlogic/odroid-c2.rst in
upstream U-Boot for more details.
https://github.com/hardkernel/u-boot/tree/odroidc2-v2015.01

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package/odroidc2-firmware/odroidc2-firmware.hash Normal file
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@ -0,0 +1,2 @@
# Locally calculated
sha256 a2fba4c6d9332ecc5f04283f370d5c275f35d6cb62dba1f685d011269bacb6d0 odroidc2-firmware-s905_6.0.1_v5.5.tar.gz

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package/odroidc2-firmware/odroidc2-firmware.mk Normal file
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@ -0,0 +1,31 @@
################################################################################
#
# odroidc2-firmware
#
################################################################################
ODROIDC2_FIRMWARE_VERSION = s905_6.0.1_v5.5
ODROIDC2_FIRMWARE_SITE = $(call github,hardkernel,u-boot,$(ODROIDC2_FIRMWARE_VERSION))
ODROIDC2_FIRMWARE_INSTALL_IMAGES = YES
define ODROIDC2_FIRMWARE_BUILD_CMDS
$(HOST_MAKE_ENV) $(MAKE) $(HOST_CONFIGURE_OPTS) \
-C $(@D)/tools/fip_create/
endef
ODROIDC2_FIRMWARE_FILES = \
fip/gxb/bl301.bin \
fip/gxb/bl30.bin \
fip/gxb/bl31.bin \
fip/gxb/bl2.package \
sd_fuse/bl1.bin.hardkernel
define ODROIDC2_FIRMWARE_INSTALL_IMAGES_CMDS
$(foreach f,$(ODROIDC2_FIRMWARE_FILES), \
$(INSTALL) -D -m 0644 $(@D)/$(f) $(BINARIES_DIR)/$(notdir $(f))
)
$(INSTALL) -D -m0755 $(@D)/tools/fip_create/fip_create \
$(HOST_DIR)/bin/fip_create
endef
$(eval $(generic-package))