From 182cf7f1204917663be189f63b308a096f0d4799 Mon Sep 17 00:00:00 2001
From: Zheng Bao <fishbaozi@gmail.com>
Date: Sun, 4 Dec 2022 17:38:04 +0800
Subject: [PATCH] top/Makefile.inc: Define regions-for-file with a flexibility

If we need to put a CBFS chunk into a specific region, add a line in
any Makefile.inc

regions-for-file-xxx=region_name

TODO:Do a complete binary identical test for all the mainboards.

Change-Id: Ie37a8a9230dc8b8e5664be8806f047afb94fba69
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
---
 Makefile.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.inc b/Makefile.inc
index 7258043ff1..9365a4abbb 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -823,7 +823,7 @@ extract_nth=$(subst *,$(spc),$(patsubst -%-,%,$(word $(1), $(subst |,- -,-$(2)-)
 #
 # This is the default implementation. When using a boot strategy employing
 # multiple CBFSes in fmap regions, override it.
-regions-for-file ?= COREBOOT
+regions-for-file ?= $(if $(value regions-for-file-$(1)), $(regions-for-file-$(1)), COREBOOT)
 
 ifeq ($(CONFIG_CBFS_AUTOGEN_ATTRIBUTES),y)
 	cbfs-autogen-attributes=-g