From 3ed98096b99953d02bf1a27006c7e4c49935a007 Mon Sep 17 00:00:00 2001
From: jimqui01 <54316584+jimqui01@users.noreply.github.com>
Date: Mon, 28 Sep 2020 15:26:39 +0100
Subject: arm: Arm toolchain does not support S-Record format

The armclang toolchain does not support S-Records.

Change-Id: I9de19e9c857e7437782b959d583ce1fdb8188652
---
 tools/build_system/firmware.mk | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tools/build_system/firmware.mk b/tools/build_system/firmware.mk
index 0b41fd72..8729a220 100644
--- a/tools/build_system/firmware.mk
+++ b/tools/build_system/firmware.mk
@@ -83,13 +83,19 @@ FIRMWARE_DIR := $(PRODUCT_DIR)/$(FIRMWARE)
 TARGET := $(BIN_DIR)/$(FIRMWARE)
 TARGET_BIN := $(TARGET).bin
 TARGET_ELF := $(TARGET).elf
+TARGET_SREC := $(TARGET).srec
+ifeq ($(BS_LINKER),ARM)
+TARGET_GOAL := $(TARGET_BIN)
+else
+TARGET_GOAL := $(TARGET_SREC)
+endif
 
 vpath %.c $(FIRMWARE_DIR)
 vpath %.S $(FIRMWARE_DIR)
 vpath %.c $(PRODUCT_DIR)/src
 vpath %.S $(PRODUCT_DIR)/src
 
-goal: $(TARGET_BIN)
+goal: $(TARGET_GOAL)
 
 ifneq ($(BS_ARCH_CPU),host)
     ifeq ($(BS_LINKER),ARM)
@@ -335,4 +341,8 @@ $(TARGET_BIN): $(TARGET_ELF) | $$(@D)/
 	$(call show-action,BIN,$@)
 	$(OBJCOPY) $< $(OCFLAGS) $@
 	cp $@ $(BIN_DIR)/firmware.bin
+
+$(TARGET_SREC): $(TARGET_BIN)
+	$(call show-action,SREC,$@)
+	$(OBJCOPY) -O srec $(TARGET_ELF) $(basename $@).srec
 endif
-- 
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