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authorPaul Kocialkowski <contact@paulk.fr>2014-04-20 20:56:19 (GMT)
committerDenis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>2020-01-02 17:17:58 (GMT)
commit196af472328ae07e09a25f4e718d4b555ae21f73 (patch)
treef5246e019820f29327108dddbbf5e7ea3e56f51c
parenta7ccab94099da4409eebf5acba748b39f6a03652 (diff)
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U-Boot task
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
-rw-r--r--core/Makefile2
-rw-r--r--core/tasks/uboot.mk55
2 files changed, 57 insertions, 0 deletions
diff --git a/core/Makefile b/core/Makefile
index 845b10e..89deb13 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -489,6 +489,8 @@ else
INSTALLED_XLOADER_MODULE := $(PRODUCT_OUT)/x-load.bin
endif
+INSTALLED_UBOOT_MODULE := $(PRODUCT_OUT)/u-boot.bin
+
# -----------------------------------------------------------------
# the ramdisk
INTERNAL_RAMDISK_FILES := $(filter $(TARGET_ROOT_OUT)/%, \
diff --git a/core/tasks/uboot.mk b/core/tasks/uboot.mk
new file mode 100644
index 0000000..1e76d74
--- /dev/null
+++ b/core/tasks/uboot.mk
@@ -0,0 +1,55 @@
+# Copyright (C) 2013-2014 Paul Kocialkowski <contact@paulk.fr>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+UBOOT_SRC := $(TARGET_UBOOT_SOURCE)
+UBOOT_CONFIG := $(TARGET_UBOOT_CONFIG)
+UBOOT_OUT := $(TARGET_OUT_INTERMEDIATES)/UBOOT_OBJ
+
+UBOOT_BIN := $(UBOOT_OUT)/u-boot.bin
+
+ifeq ($(TARGET_ARCH),arm)
+ ifneq ($(USE_CCACHE),)
+ # search executable
+ ccache =
+ ifneq ($(strip $(wildcard $(ANDROID_BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_EXTRA_TAG)/ccache/ccache)),)
+ ccache := $(ANDROID_BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_EXTRA_TAG)/ccache/ccache
+ else
+ ifneq ($(strip $(wildcard $(ANDROID_BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_TAG)/ccache/ccache)),)
+ ccache := $(ANDROID_BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_TAG)/ccache/ccache
+ endif
+ endif
+ endif
+ ifneq ($(TARGET_KERNEL_CUSTOM_TOOLCHAIN),)
+ ifeq ($(HOST_OS),darwin)
+ ARM_CROSS_COMPILE:=CROSS_COMPILE="$(ccache) $(ANDROID_BUILD_TOP)/prebuilt/darwin-x86/toolchain/$(TARGET_KERNEL_CUSTOM_TOOLCHAIN)/bin/arm-eabi-"
+ else
+ ARM_CROSS_COMPILE:=CROSS_COMPILE="$(ccache) $(ANDROID_BUILD_TOP)/prebuilt/linux-x86/toolchain/$(TARGET_KERNEL_CUSTOM_TOOLCHAIN)/bin/arm-eabi-"
+ endif
+ else
+ ARM_CROSS_COMPILE:=CROSS_COMPILE="$(ccache) $(ARM_EABI_TOOLCHAIN)/arm-eabi-"
+ endif
+ ccache =
+endif
+
+$(UBOOT_OUT):
+ mkdir -p $(UBOOT_OUT)
+
+$(UBOOT_CONFIG):
+ $(MAKE) -C $(UBOOT_SRC) O=$(UBOOT_OUT) ARCH=$(TARGET_ARCH) $(ARM_CROSS_COMPILE) $(UBOOT_CONFIG)
+
+$(UBOOT_BIN): $(UBOOT_CONFIG)
+ $(MAKE) -C $(UBOOT_SRC) O=$(UBOOT_OUT) ARCH=$(TARGET_ARCH) $(ARM_CROSS_COMPILE)
+
+$(INSTALLED_UBOOT_MODULE): $(UBOOT_OUT) $(UBOOT_BIN)
+ mv $(UBOOT_BIN) $@