From 68916eb9cbc87029993fe60aef9b70ae4d6189a0 Mon Sep 17 00:00:00 2001
From: Paul Kocialkowski <contact@paulk.fr>
Date: Sun, 20 Apr 2014 22:56:19 +0200
Subject: U-Boot task

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
 core/Makefile       |  2 ++
 core/tasks/uboot.mk | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 core/tasks/uboot.mk

diff --git a/core/Makefile b/core/Makefile
index 683013f..163780e 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) $@
-- 
cgit v1.1