[coreboot-gerrit] Patch set updated for coreboot: chromeec: Use CHROMEEC_SOURCE with fallback instead of hardcoding path

[Paul Kocialkowski (contact@paulk.fr)]

Paul Kocialkowski (contact at paulk.fr) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15765

-gerrit

commit 0d0e89002814a60f3609d16cab7fdc746d3e5244
Author: Paul Kocialkowski <contact at paulk.fr>
Date:   Wed Jul 20 18:38:54 2016 +0200

    chromeec: Use CHROMEEC_SOURCE with fallback instead of hardcoding path
    
    This introduces a CHROMEEC_SOURCE variable used for indicating the CrOS
    EC source path, with a fallback to 3rdparty/chromeec.
    
    This allows specifying an external path for the CrOS EC source path.
    
    Change-Id: I9792c7f21597127a385b961b65a00d44cfa37146
    Signed-off-by: Paul Kocialkowski <contact at paulk.fr>
---
 src/ec/google/chromeec/Makefile.inc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ec/google/chromeec/Makefile.inc b/src/ec/google/chromeec/Makefile.inc
index 58f8b6b..4f310c8 100644
--- a/src/ec/google/chromeec/Makefile.inc
+++ b/src/ec/google/chromeec/Makefile.inc
@@ -53,8 +53,10 @@ pdrw.hash-file := $(obj)/mainboard/$(MAINBOARDDIR)/pdrw.hash
 pdrw.hash-name := pdrw.hash
 pdrw.hash-type := raw
 
+CHROMEEC_SOURCE ?= $(top)/3rdparty/chromeec
+
 $(obj)/mainboard/$(MAINBOARDDIR)/ecrw:
-	$(MAKE) -C $(top)/3rdparty/chromeec \
+	$(MAKE) -C $(CHROMEEC_SOURCE) \
 		out=$(abspath $(obj)/external/chromeec/$(CONFIG_EC_GOOGLE_CHROMEEC_BOARDNAME)) \
 		CROSS_COMPILE=$(subst -cpp,-,$(CPP_arm)) \
 		HOST_CROSS_COMPILE= \
@@ -63,7 +65,7 @@ $(obj)/mainboard/$(MAINBOARDDIR)/ecrw:
 	cp $(obj)/external/chromeec/$(CONFIG_EC_GOOGLE_CHROMEEC_BOARDNAME)/RW/ec.RW.flat $@
 
 $(obj)/mainboard/$(MAINBOARDDIR)/pdrw:
-	$(MAKE) -C $(top)/3rdparty/chromeec \
+	$(MAKE) -C $(CHROMEEC_SOURCE) \
 		out=$(abspath $(obj)/external/chromeec/$(CONFIG_EC_GOOGLE_CHROMEEC_PD_BOARDNAME)) \
 		CROSS_COMPILE=$(subst -cpp,-,$(CPP_arm)) \
 		HOST_CROSS_COMPILE= \