1 # SPDX-License-Identifier: GPL-2.0-or-later
3 # ESP32 Makefile to compile the SoC reset program
4 # Copyright (C) 2022 Espressif Systems Ltd.
6 # Pass V=1 to see the commands being executed by make
11 BIN2C = ../../../../../src/helper/bin2char.sh
13 APP = cpu_reset_handler
17 APP_OBJ = $(BUILD_DIR)/$(APP).o
18 APP_BIN = $(BUILD_DIR)/$(APP)_code.bin
19 APP_CODE = $(APP)_code.inc
21 CFLAGS += -mtext-section-literals
25 all: $(BUILD_DIR) $(APP_OBJ) $(APP_CODE)
32 $(Q) $(CROSS)gcc -c $(CFLAGS) -o $@ $^
34 $(APP_CODE): $(APP_OBJ)
36 $(Q) $(CROSS)objcopy -O binary -j.text $^ $(APP_BIN)
37 $(Q) $(BIN2C) < $(APP_BIN) > $@
40 $(Q) rm -rf $(BUILD_DIR)