rpi start. doesn't work

2021-09-17 16:51:34 -07:00
parent 6d3fb7eb98
commit 2499c9382d
15 changed files with 3318 additions and 3 deletions
@@ -0,0 +1,37 @@
+UF2_FAMILY_ID = 0x57755a57
+
+include $(TOP)/$(BOARD_PATH)/board.mk
+
+MCU_DIR = hw/mcu/broadcom/bcm2711
+
+CC = clang
+
+CFLAGS += \
+	-Wall \
+	-O0 \
+	-ffreestanding \
+	-nostdlib \
+	-nostartfiles \
+	-std=c17 \
+	-mgeneral-regs-only \
+	-DCFG_TUSB_MCU=OPT_MCU_BCM2711
+
+SRC_C += \
+	src/portable/broadcom/synopsys/dcd_synopsys.c \
+	$(MCU_DIR)/io.c \
+	$(MCU_DIR)/interrupts.c
+
+CROSS_COMPILE = aarch64-none-elf-
+
+SKIP_NANOLIB = 1
+
+LD_FILE = $(MCU_DIR)/link.ld
+
+INC += \
+	$(TOP)/$(BOARD_PATH) \
+	$(TOP)/$(MCU_DIR)
+
+SRC_S += $(MCU_DIR)/boot.S
+
+$(BUILD)/kernel8.img: $(BUILD)/$(PROJECT).elf
+	$(OBJCOPY) -O binary $^ $@