tinyusb/hw/bsp/broadcom_64bit/family.mk

MCU_DIR = hw/mcu/broadcom
DEPS_SUBMODULES += $(MCU_DIR)

include $(TOP)/$(BOARD_PATH)/board.mk

CFLAGS += \
	-Wall \
	-O0 \
	-ffreestanding \
	-nostdlib \
	-nostartfiles \
	-mgeneral-regs-only \
	-std=c17

CROSS_COMPILE = aarch64-none-elf-

# mcu driver cause following warnings
CFLAGS += -Wno-error=cast-qual -Wno-error=redundant-decls

SRC_C += \
	src/portable/synopsys/dwc2/dcd_dwc2.c \
	$(MCU_DIR)/broadcom/gen/interrupt_handlers.c \
	$(MCU_DIR)/broadcom/gpio.c \
	$(MCU_DIR)/broadcom/interrupts.c \
	$(MCU_DIR)/broadcom/mmu.c \
	$(MCU_DIR)/broadcom/caches.c \
	$(MCU_DIR)/broadcom/vcmailbox.c

SKIP_NANOLIB = 1

LD_FILE = $(MCU_DIR)/broadcom/link8.ld

INC += \
	$(TOP)/$(BOARD_PATH) \
	$(TOP)/$(MCU_DIR) \
	$(TOP)/lib/CMSIS_5/CMSIS/Core_A/Include

SRC_S += $(MCU_DIR)/broadcom/boot8.S

$(BUILD)/kernel8.img: $(BUILD)/$(PROJECT).elf
	$(OBJCOPY) -O binary $^ $@

# Copy to kernel to netboot drive or SD card
# Change destinaation to fit your need
flash: $(BUILD)/kernel8.img
	@$(CP) $< /home/$(USER)/Documents/code/pi_tinyusb/boot_cpy
add pi4 to ci build in build_aarch64 2021-11-02 21:46:23 +07:00			`MCU_DIR = hw/mcu/broadcom`
			`DEPS_SUBMODULES += $(MCU_DIR)`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
			`include $(TOP)/$(BOARD_PATH)/board.mk`

			`CFLAGS += \`
			`-Wall \`
			`-O0 \`
			`-ffreestanding \`
			`-nostdlib \`
			`-nostartfiles \`
			`-mgeneral-regs-only \`
Add Raspberry Pi Zero W and Zero 2 W These are different Broadcom chips. The peripherals are essentially the same. The main differences are: * The CPU(s) * The interrupt controller * The peripheral base address (but not the peripherals that we use) 2022-01-05 13:47:01 -08:00			`-std=c17`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
Split by compiler for testing 2022-01-05 14:11:39 -08:00			`CROSS_COMPILE = aarch64-none-elf-`

support bcm2711 on pi4, enhance dcd init with utmi and ulpi hs phy 2021-10-28 12:52:18 +07:00			`# mcu driver cause following warnings`
add more warning option, also fix -Wconversion with rp2040 -Wuninitialized, -Wunused, -Wredundant-decls 2022-06-24 19:45:49 +07:00			`CFLAGS += -Wno-error=cast-qual -Wno-error=redundant-decls`
support bcm2711 on pi4, enhance dcd init with utmi and ulpi hs phy 2021-10-28 12:52:18 +07:00
rpi start. doesn't work 2021-09-17 16:51:34 -07:00			`SRC_C += \`
support bcm2711 on pi4, enhance dcd init with utmi and ulpi hs phy 2021-10-28 12:52:18 +07:00			`src/portable/synopsys/dwc2/dcd_dwc2.c \`
Trying to get USB init 2021-10-12 16:47:53 -07:00			`$(MCU_DIR)/broadcom/gen/interrupt_handlers.c \`
Add Raspberry Pi Zero W and Zero 2 W These are different Broadcom chips. The peripherals are essentially the same. The main differences are: * The CPU(s) * The interrupt controller * The peripheral base address (but not the peripherals that we use) 2022-01-05 13:47:01 -08:00			`$(MCU_DIR)/broadcom/gpio.c \`
USB seems to init ok 2021-10-05 18:20:44 -07:00			`$(MCU_DIR)/broadcom/interrupts.c \`
			`$(MCU_DIR)/broadcom/mmu.c \`
update broadcom peripherals to latest 2021-11-03 13:13:08 +07:00			`$(MCU_DIR)/broadcom/caches.c \`
USB seems to init ok 2021-10-05 18:20:44 -07:00			`$(MCU_DIR)/broadcom/vcmailbox.c`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
			`SKIP_NANOLIB = 1`

Split by compiler for testing 2022-01-05 14:11:39 -08:00			`LD_FILE = $(MCU_DIR)/broadcom/link8.ld`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
			`INC += \`
			`$(TOP)/$(BOARD_PATH) \`
Split by compiler for testing 2022-01-05 14:11:39 -08:00			`$(TOP)/$(MCU_DIR) \`
			`$(TOP)/lib/CMSIS_5/CMSIS/Core_A/Include`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
Split by compiler for testing 2022-01-05 14:11:39 -08:00			`SRC_S += $(MCU_DIR)/broadcom/boot8.S`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00
Split by compiler for testing 2022-01-05 14:11:39 -08:00			`$(BUILD)/kernel8.img: $(BUILD)/$(PROJECT).elf`
rpi start. doesn't work 2021-09-17 16:51:34 -07:00			`$(OBJCOPY) -O binary $^ $@`
support bcm2711 on pi4, enhance dcd init with utmi and ulpi hs phy 2021-10-28 12:52:18 +07:00
change broadcom submodule path from git to http 2021-11-02 18:17:59 +07:00			`# Copy to kernel to netboot drive or SD card`
			`# Change destinaation to fit your need`
Split by compiler for testing 2022-01-05 14:11:39 -08:00			`flash: $(BUILD)/kernel8.img`
Add Raspberry Pi Zero W and Zero 2 W These are different Broadcom chips. The peripherals are essentially the same. The main differences are: * The CPU(s) * The interrupt controller * The peripheral base address (but not the peripherals that we use) 2022-01-05 13:47:01 -08:00			`@$(CP) $< /home/$(USER)/Documents/code/pi_tinyusb/boot_cpy`