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authorFlorian Fainelli <florian@openwrt.org>2014-11-24 06:34:07 +0000
committerFlorian Fainelli <florian@openwrt.org>2014-11-24 06:34:07 +0000
commita2768bd9e0efb430e864fe5faf5070ea724e2797 (patch)
tree49fdd25cfab8faf7ab938fdd04da204fb43926cd /target/linux/arm64/image
parentacf46919048fba514abf4d263e59e70eaddeb3ae (diff)
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arm64: add ARM 64-bits target
This target can be emulated using ARM's Foundation_V8 simulator software or qemu-system-aarch64 using the command-line described in the README file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 43355
Diffstat (limited to 'target/linux/arm64/image')
-rw-r--r--target/linux/arm64/image/Makefile46
-rw-r--r--target/linux/arm64/image/boot-wrapper/Makefile38
2 files changed, 84 insertions, 0 deletions
diff --git a/target/linux/arm64/image/Makefile b/target/linux/arm64/image/Makefile
new file mode 100644
index 0000000..23c26ce
--- /dev/null
+++ b/target/linux/arm64/image/Makefile
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+define Image/Prepare
+ -rm -rf $(KDIR)/linux-system.axf
+ cp $(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/Image $(KDIR)/Image
+ $(MAKE) -C boot-wrapper clean
+ $(MAKE) -C boot-wrapper compile
+endef
+
+define Build/Clean
+ $(MAKE) -C boot-wrapper clean
+endef
+
+define Image/Build/QemuVirt
+ $(CP) $(KDIR)/Image $(BIN_DIR)/openwrt-$(BOARD)-qemu-virt.Image
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ $(CP) $(KDIR)/Image-initramfs $(BIN_DIR)/openwrt-$(BOARD)-qemu-virt-initramfs.Image
+endif
+endef
+
+define Image/Build/VexpressFoundation
+ $(CP) $(KDIR)/linux-system.axf $(BIN_DIR)/openwrt-$(BOARD)-vexpress-foundation.axf
+endef
+
+define Image/BuildKernel
+ $(call Image/Build/QemuVirt)
+ $(call Image/Build/VexpressFoundation)
+endef
+
+define Image/Build/squashfs
+ $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
+define Image/Build
+ $(call Image/Build/$(1))
+ dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
+endef
+
+$(eval $(call BuildImage))
diff --git a/target/linux/arm64/image/boot-wrapper/Makefile b/target/linux/arm64/image/boot-wrapper/Makefile
new file mode 100644
index 0000000..cf58590
--- /dev/null
+++ b/target/linux/arm64/image/boot-wrapper/Makefile
@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=aarch64-boot-wrapper
+PKG_VERSION:=2013-01-10
+PKG_RELEASE:=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/boot-wrapper-aarch64.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=c51dde817b5ed5b8f741b67ac51bd67bd87b4a2a
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/image.mk
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ KERNEL="../Image" \
+ DTC="$(LINUX_DIR)/scripts/dtc/dtc" \
+ FDT_SRC="$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts/foundation-v8.dts" \
+ CROSS_COMPILE="$(TARGET_CROSS)" \
+ BOOTARGS="console=ttyAMA0 earlyprintk"
+endef
+
+define Build/InstallDev
+ $(CP) $(PKG_BUILD_DIR)/linux-system.axf $(KDIR)/linux-system.axf
+endef
+
+$(eval $(call Build/DefaultTargets))