Merge pull request #1166 from sammj/libflash

Install pflash utility
diff --git a/openpower/package/libflash/Config.in b/openpower/package/libflash/Config.in
index eb6f56d..3fb323f 100644
--- a/openpower/package/libflash/Config.in
+++ b/openpower/package/libflash/Config.in
@@ -2,3 +2,8 @@
 	bool "libflash"
 	help
 	  Build libflash shared library
+
+config BR2_PACKAGE_PFLASH
+	bool "pflash"
+	help
+	  Install pflash utility to target
diff --git a/openpower/package/libflash/libflash.mk b/openpower/package/libflash/libflash.mk
index 5417beb..d47edf7 100644
--- a/openpower/package/libflash/libflash.mk
+++ b/openpower/package/libflash/libflash.mk
@@ -17,22 +17,29 @@
 		     OBJCOPY="$(TARGET_OBJCOPY)" OBJDUMP="$(TARGET_OBJDUMP)" \
 		     SIZE="$(TARGET_CROSS)size"
 
+LIBFLASH_MAKE_ENV = \
+	SKIBOOT_VERSION=$(LIBFLASH_VERSION) \
+	       $(MAKE1) $(LIBFLASH_MAKE_OPTS) CROSS_COMPILE=$(TARGET_CROSS)
+
+
 define LIBFLASH_BUILD_CMDS
-	PREFIX=$(STAGING_DIR)/usr SKIBOOT_VERSION=$(LIBFLASH_VERSION) \
-	       $(MAKE1) $(LIBFLASH_MAKE_OPTS) CROSS_COMPILE=$(TARGET_CROSS) \
-	       -C $(@D)/external/shared
+	PREFIX=$(STAGING_DIR)/usr $(LIBFLASH_MAKE_ENV) -C $(@D)/external/shared
+	$(if $(BR2_PACKAGE_PFLASH),
+		PREFIX=$(STAGING_DIR)/usr $(LIBFLASH_MAKE_ENV) \
+		       -C $(@D)/external/pflash)
 endef
 
 define LIBFLASH_INSTALL_STAGING_CMDS
-	PREFIX=$(STAGING_DIR)/usr SKIBOOT_VERSION=$(LIBFLASH_VERSION) \
-	       $(MAKE1) $(LIBFLASH_MAKE_OPTS) CROSS_COMPILE=$(TARGET_CROSS) \
-	       -C $(@D)/external/shared install
+	PREFIX=$(STAGING_DIR)/usr $(LIBFLASH_MAKE_ENV) -C $(@D)/external/shared \
+	       install
 endef
 
 define LIBFLASH_INSTALL_TARGET_CMDS
-	PREFIX=$(TARGET_DIR)/usr SKIBOOT_VERSION=$(LIBFLASH_VERSION) \
-	       $(MAKE1) $(LIBFLASH_MAKE_OPTS) CROSS_COMPILE=$(TARGET_CROSS) \
-	       -C $(@D)/external/shared install-lib
+	PREFIX=$(TARGET_DIR)/usr $(LIBFLASH_MAKE_ENV) -C $(@D)/external/shared \
+	       install-lib
+	$(if $(BR2_PACKAGE_PFLASH),
+		DESTDIR=$(TARGET_DIR) $(LIBFLASH_MAKE_ENV) \
+		       -C $(@D)/external/pflash install)
 endef
 
 $(eval $(generic-package))
diff --git a/openpower/package/petitboot/Config.in b/openpower/package/petitboot/Config.in
index e5769de..ef002b4 100644
--- a/openpower/package/petitboot/Config.in
+++ b/openpower/package/petitboot/Config.in
@@ -27,6 +27,7 @@
 	bool "petitboot-mtd"
 	depends on BR2_PACKAGE_PETITBOOT
 	select BR2_PACKAGE_LIBFLASH
+	select BR2_PACKAGE_PFLASH
 	help
 	  Adds Petitboot support for MTD devices