From 8d8d990c4fd85ad2b5f9e1f72311a1f746e7a92f Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Mon, 18 Jun 2018 17:13:52 +0200
Subject: o Making it easier to switch between images.

---
 ota-test/Makefile | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/ota-test/Makefile b/ota-test/Makefile
index 489289e..c8b5a7b 100644
--- a/ota-test/Makefile
+++ b/ota-test/Makefile
@@ -15,6 +15,20 @@ endif
 
 include $(IDF_PATH)/make/project.mk
 
-$(SDKCONFIG2): $(SDKCONFIG1) sdkconfig2
-	echo "Generating sdkconfig for app 2"
-	cat $(SDKCONFIG1) sdkconfig2 > $@
+set-rom-1:
+	echo "Configuring APP addresses for ROM #1"
+	sed sdkconfig \
+		-e 's,\(CONFIG_ESP8266_APP_START_ADDRESS\)=.*,\1=0x40202010,' \
+		-e 's,\(CONFIG_ESP8266_APP_FLASH_ADDRESS\)=.*,\1=0x2000,' \
+		> sdkconfig.tmp
+	mv sdkconfig.tmp sdkconfig
+
+set-rom-2:
+	echo "Configuring APP addresses for ROM #2"
+	sed sdkconfig \
+		-e 's,\(CONFIG_ESP8266_APP_START_ADDRESS\)=.*,\1=0x40282010,' \
+		-e 's,\(CONFIG_ESP8266_APP_FLASH_ADDRESS\)=.*,\1=0x82000,' \
+		> sdkconfig.tmp
+	mv sdkconfig.tmp sdkconfig
+
+.PHONY: set-rom-1 set-rom-2
-- 
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