# Toolchain prefix
CROSS_COMPILE := aarch64-poky-linux-
CC := $(CROSS_COMPILE)gcc
LD := $(CROSS_COMPILE)ld
OBJCOPY := $(CROSS_COMPILE)objcopy

# Source file
SRC := imx8mq.c
OBJ := imx8mq.o
ELF := imx8mq.elf
CELL := imx8mq.cell

# Jailhouse includes
JAILHOUSE_DIR := /home/automotive/jailhouse
INCLUDES := -I$(JAILHOUSE_DIR)/hypervisor/include -I$(JAILHOUSE_DIR)/hypervisor/arch/arm64/include -I$(JAILHOUSE_DIR)/include

# Compiler flags
CFLAGS := -nostdlib -nostartfiles -ffreestanding $(INCLUDES)

# Linker flags
LDFLAGS := -Ttext=0x0 -nostdlib

# Default target
all: $(CELL)

# Compile to .o
$(OBJ): $(SRC)
	$(CC) $(CFLAGS) -c $< -o $@

# Link to ELF
$(ELF): $(OBJ)
	$(LD) $(LDFLAGS) -o $@ $^

# Convert ELF to .cell binary
$(CELL): $(ELF)
	$(OBJCOPY) -O binary $< $@

# Clean build artifacts
clean:
	rm -f $(OBJ) $(ELF) $(CELL)

.PHONY: all clean