[ptxdist] [PATCH v2 1/2] dtc: Seperate path and filename of dts

["Teresa Gámez" <t.gamez@phytec.de>]

Creating multiple device trees result in a quite
long DTC_OFTREE_DTS variable. Splitting it into a
path variable and file variable makes it more handy.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
---
Changed v2:
- Add default for DTC_OFFTREE_DTS_PATH

 platforms/dtc.in    |    8 +++++++-
 rules/post/dts.make |    8 ++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/platforms/dtc.in b/platforms/dtc.in
index a39af97..dbf3c55 100644
--- a/platforms/dtc.in
+++ b/platforms/dtc.in
@@ -19,9 +19,15 @@ config DTC_INSTALL_OFTREE
 	  Creates an package to install the 'oftree' file to /boot
 	  of your target system.
 
+config DTC_OFTREE_DTS_PATH
+	string "path to source dts file"
+	default "${KERNEL_DIR}/arch/${PTXCONF_KERNEL_ARCH_STRING}/boot/dts/"
+	help
+	  Define path to the dts source file.
+
 config DTC_OFTREE_DTS
 	string "source dts file"
-	default "${KERNEL_DIR}/arch/${PTXCONF_KERNEL_ARCH_STRING}/boot/dts/<yourboard>.dts"
+	default "<yourboard>.dts"
 	help
 	  Select the dts file to use for the device tree binary
 	  blob generation. Default is to use the one shipped with
diff --git a/rules/post/dts.make b/rules/post/dts.make
index 8d2b7fe..b39a4f0 100644
--- a/rules/post/dts.make
+++ b/rules/post/dts.make
@@ -12,10 +12,14 @@
 # defined in post/ to make sure PTXCONF_DTC_OFTREE_DTS is fully defined
 # .dtb depends on the .dts and dtc.install for all other dependencies
 #
+
+DTS_PATH = $(call remove_quotes,$(PTXCONF_DTC_OFTREE_DTS_PATH))
+
 $(foreach dts, $(call remove_quotes,$(PTXCONF_DTC_OFTREE_DTS)), \
-	$(eval $(IMAGEDIR)/$(call ptx/dtb, $(dts)): $(dts)  $(STATEDIR)/dtc.install))
+	$(eval $(IMAGEDIR)/$(call ptx/dtb, $(DTS_PATH)/$(dts)): \
+	$(DTS_PATH)/$(dts)  $(STATEDIR)/dtc.install))
 
 $(foreach dts, $(call remove_quotes,$(PTXCONF_DTC_OFTREE_DTS)), \
-	$(eval $(dts):  $(STATEDIR)/kernel.extract.post))
+	$(eval $(DTS_PATH)/$(dts):  $(STATEDIR)/kernel.extract.post))
 
 # vim: syntax=make
-- 
1.7.0.4


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