Change in coreboot[master]: payloads/Makefile.inc: Add warning for image built with no payload

[Nicholas Chin (Code Review)]

Nicholas Chin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60025 )

Change subject: payloads/Makefile.inc: Add warning for image built with no payload
......................................................................

payloads/Makefile.inc: Add warning for image built with no payload

Writing a coreboot image without a payload to a board's flash chip will
result in a non-bootable system, so warn the user if this is the case.

Signed-off-by: Nicholas Chin 
Change-Id: I15ae9548a45e9f566c84db41e8e171c6bc179057
---
M payloads/Makefile.inc
1 file changed, 12 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/60025/1

diff --git a/payloads/Makefile.inc b/payloads/Makefile.inc
index d89b5ba..9ee893c 100644
--- a/payloads/Makefile.inc
+++ b/payloads/Makefile.inc
@@ -48,5 +48,16 @@
 print-repo-info-payloads:
    -$(foreach payload, $(PAYLOADS_LIST), $(MAKE) -C $(payload) print-repo-info 2>/dev/null; )

+ifeq ($(CONFIG_PAYLOAD_NONE),y)
+files_added:: warn_no_payload
+endif
+
+warn_no_payload:
+	printf "\n\t** WARNING **\n"
+	printf "coreboot has been built without a payload.\n"
+	printf "Writing a coreboot image without a payload to your board's\n"
+	printf "flash chip will result in a non-booting system.\n"
+	printf "You can use cbfstool to add a payload to the image.\n\n"
+
 .PHONY: force-payload coreinfo nvramcui
-.PHONY: clean-payloads distclean-payloads print-repo-info-payloads
+.PHONY: clean-payloads distclean-payloads print-repo-info-payloads warn_no_payload