[Buildroot] [PATCH] [ARM] Add dtb image generation
Philippe Reynes
tremyfr at yahoo.fr
Sat Jun 23 12:11:30 UTC 2012
Signed-off-by: Philippe Reynes <tremyfr at yahoo.fr>
---
linux/Config.in | 6 ++++++
linux/linux.mk | 3 +++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/linux/Config.in b/linux/Config.in
index 1cd05ae..a3c4385 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -132,6 +132,12 @@ config BR2_LINUX_KERNEL_DTS_FILE
The final "custom target" name depends on the
dts file name:
<name>.dts --> simpleImage.<name>
+
+config BR2_LINUX_KERNEL_DTB_FILE
+ string "Device Tree dtb file expected"
+ depends on BR2_arm
+ help
+ Name of the dtb file to produce
#
# Binary format
#
diff --git a/linux/linux.mk b/linux/linux.mk
index f165dda..3837c57 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -174,6 +174,8 @@ define LINUX_BUILD_CMDS
@if grep -q "CONFIG_MODULES=y" $(@D)/.config; then \
$(TARGET_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) modules ; \
fi
+ $(if $(BR2_LINUX_KERNEL_DTB_FILE),
+ $(TARGET_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(BR2_LINUX_KERNEL_DTB_FILE))
endef
@@ -194,6 +196,7 @@ endef
define LINUX_INSTALL_IMAGES_CMDS
cp $(LINUX_IMAGE_PATH) $(BINARIES_DIR)
+ cp $(KERNEL_ARCH_PATH)/boot/$(BR2_LINUX_KERNEL_DTB_FILE) $(BINARIES_DIR)
endef
define LINUX_INSTALL_TARGET_CMDS
--
1.7.4.4
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