@@ -3,6 +3,7 @@ menu "Bootloaders"
source "boot/at91bootstrap/Config.in"
source "boot/at91bootstrap3/Config.in"
source "boot/at91dataflashboot/Config.in"
+source "boot/atfirmware/Config.in"
source "boot/barebox/Config.in"
source "boot/boot-wrapper-aarch64/Config.in"
source "boot/grub/Config.in"
new file mode 100644
@@ -0,0 +1,70 @@
+config BR2_TARGET_ATFIRMWARE
+ bool "ARM Trusted Firmware (ATF)"
+ depends on BR2_aarch64 && BR2_TARGET_UBOOT
+ select BR2_TARGET_SCPFIRMWARE if BR2_TARGET_ATFIRMWARE_PLATFORM='juno'
+ help
+ Enable this option if you want to build the ATF for your ARM based
+ embedded device.
+
+if BR2_TARGET_ATFIRMWARE
+choice
+ prompt "version"
+ help
+ Select the specific ATF version you want to use
+
+config BR2_TARGET_ATFIRMWARE_LATEST_VERSION
+ bool "v1.2"
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL
+ bool "Custom tarball"
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_GIT
+ bool "Custom Git repository"
+
+endchoice
+
+if BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL_LOCATION
+ string "URL of custom ARM Trusted Firmware tarball"
+
+endif
+
+config BR2_TARGET_ATFIRMWARE_VERSION
+ string
+ default "v1.2" if BR2_TARGET_ATFIRMWARE_LATEST_VERSION
+ default "custom" if BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL
+ default BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_VERSION if BR2_TARGET_ATFIRMWARE_CUSTOM_GIT
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_PATCH_DIR
+ string "Custom patch dir"
+ help
+ If your ATF requires custom patches, add the path to the
+ directory containing the patches here.
+
+if BR2_TARGET_ATFIRMWARE_CUSTOM_GIT
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_REPO_URL
+ string "URL of custom Git repository"
+
+config BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_VERSION
+ string "Custom Git version"
+ help
+ Revision to use in the typical format used by Git
+ E.G. a sha id, a tag, ..
+
+endif
+
+config BR2_TARGET_ATFIRMWARE_PLATFORM
+ string "Name of ATF platform to build for"
+ help
+ Target plaform to build for.
+ E.G. If using ARM Juno, please type 'juno'
+
+config BR2_TARGET_ATFIRMWARE_ADDITIONAL_VARIABLES
+ string "Additional ATF build variables"
+ help
+ Additional parameters for the ATF build
+ E.G. 'DEBUG=1 LOG_LEVEL=20'
+
+endif
new file mode 100644
@@ -0,0 +1,5 @@
+# From https://github.com/ARM-software/arm-trusted-firmware/archive/v1.2.tar.gz
+# Locally calculated
+sha256 fac2c08bd74337fec2e14a98fc9f748f atfirmware-v1.2.tar.gz
+md5 fac2c08bd74337fec2e14a98fc9f748f atfirmware-v1.2.tar.gz
+
new file mode 100644
@@ -0,0 +1,85 @@
+################################################################################
+#
+# ARM Trusted Firmware
+#
+################################################################################
+
+ATFIRMWARE_VERSION = $(call qstrip,$(BR2_TARGET_ATFIRMWARE_VERSION))
+
+#package dependencies
+ATFIRMWARE_DEPENDENCIES += uboot
+
+ifeq ($(ATFIRMWARE_VERSION),custom)
+# Handle custom ATF tarballs as specified by the configuration
+ATFIRMWARE_TARBALL = $(call qstrip,$(BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL_LOCATION))
+ATFIRMWARE_SITE = $(patsubst %/,%,$(dir $(ATFIRMWARE_TARBALL)))
+ATFIRMWARE_SOURCE = $(notdir $(ATFIRMWARE_TARBALL))
+BR_NO_CHECK_HASH_FOR += $(ATFIRMWARE_SOURCE)
+else ifeq ($(BR2_TARGET_ATFIRMWARE_CUSTOM_GIT),y)
+ATFIRMWARE_SITE = $(call qstrip,$(BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_REPO_URL))
+ATFIRMWARE_SITE_METHOD = git
+endif
+
+ifneq ($(call qstrip,$(BR2_TARGET_ATFIRMWARE_CUSTOM_PATCH_DIR)),)
+define ATFIRMWARE_APPLY_CUSTOM_PATCHES
+ $(APPLY_PATCHES) $(@D) \
+ $(BR2_TARGET_ATFIRMWARE_CUSTOM_PATCH_DIR) \*.patch
+endef
+
+ATFIRMWARE_POST_PATCH_HOOKS += ATFIRMWARE_APPLY_CUSTOM_PATCHES
+endif
+
+ATFIRMWARE_INSTALL_IMAGES = YES
+
+# Automatically find the U-Boot binary
+ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME)),)
+ATFIRMWARE_PAYLOAD_PATH = $(BINARIES_DIR)/"u-boot.bin"
+else
+ATFIRMWARE_PAYLOAD_PATH = $(BINARIES_DIR)/$(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
+endif
+
+ATFIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ATFIRMWARE_PLATFORM))
+
+#if juno target is selected, then lets configured the expected SCP firmware binary
+ifeq ($(ATFIRMWARE_PLATFORM),juno)
+ATFIRMWARE_SCP_FIRMWARE="SCP_BL2=$(BINARIES_DIR)/scp-fw.bin"
+#configure the dependencie of scpfirmware package
+ATFIRMWARE_DEPENDENCIES += scpfirmware
+endif
+
+ATFIRMWARE_MAKE_OPTS += \
+ CROSS_COMPILE="$(TARGET_CROSS)" \
+ BL33=$(call qstrip,$(ATFIRMWARE_PAYLOAD_PATH)) \
+ $(call qstrip,$(BR2_TARGET_ATFIRMWARE_ADDITIONAL_VARIABLES)) \
+ $(ATFIRMWARE_SCP_FIRMWARE) \
+ PLAT=$(ATFIRMWARE_PLATFORM) \
+ all fip
+
+define ATFIRMWARE_BUILD_CMDS
+ $(TARGET_CONFIGURE_OPTS) \
+ $(MAKE) -C $(@D) $(ATFIRMWARE_MAKE_OPTS) \
+ $(ATFIRMWARE_MAKE_TARGET)
+endef
+
+define ATFIRMWARE_INSTALL_IMAGES_CMDS
+ cp -dpf $(@D)/build/$(ATFIRMWARE_PLATFORM)/release/*.bin $(BINARIES_DIR)/ ;
+endef
+
+# Configuration ckeck
+ifeq ($(BR2_TARGET_ATFIRMWARE)$(BR_BUILDING),yy)
+
+ifeq ($(ATFIRMWARE_VERSION),custom)
+ifeq ($(call qstrip,$(BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL_LOCATION))),)
+$(error No tarball location specified. Please check BR2_TARGET_ATFIRMWARE_CUSTOM_TARBALL_LOCATION))
+endif
+endif
+
+ifeq ($(BR2_TARGET_ATFIRMWARE_CUSTOM_GIT),y)
+ifeq ($(call qstrip,$(BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_REPO_URL)),)
+$(error No repository specified. Please check BR2_TARGET_ATFIRMWARE_CUSTOM_GIT_REPO_URL)
+endif
+endif
+
+endif
+
+$(eval $(generic-package))
This patch adds a new package to buildroot: atfirmware. It is used to generate the necessary bootlader binaries for ARM64 boards. Signed-off-by: Joao Pinto <jpinto@synopsys.com> --- Changes v2->v3: - atfirmware and scpfirmware were broken into 2 patches Changes v1->v2: - Nothing changed (just to keep up with patch set version). boot/Config.in | 1 + boot/atfirmware/Config.in | 70 +++++++++++++++++++++++++++++++++ boot/atfirmware/atfirmware.hash | 5 +++ boot/atfirmware/atfirmware.mk | 85 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 161 insertions(+) create mode 100644 boot/atfirmware/Config.in create mode 100644 boot/atfirmware/atfirmware.hash create mode 100644 boot/atfirmware/atfirmware.mk