# Copyright 2017 Jack Humbert # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # If it's possible that multiple bootloaders can be used for one project, # you can leave this unset, and the correct size will be selected # automatically. # # Sets the bootloader defined in the keyboard's/keymap's rules.mk # # Current options for ARM: # halfkay PJRC Teensy # kiibohd Input:Club Kiibohd bootloader (only used on their boards) # stm32duino STM32Duino (STM32F103x8) # stm32-dfu STM32 USB DFU in ROM # apm32-dfu APM32 USB DFU in ROM # wb32-dfu WB32 USB DFU in ROM # tinyuf2 TinyUF2 # rp2040 Raspberry Pi RP2040 # Current options for RISC-V: # gd32v-dfu GD32V USB DFU in ROM # # If you need to provide your own implementation, you can set inside `rules.mk` # `BOOTLOADER = custom` -- you'll need to provide your own implementations. See # the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see # which functions may be overridden. ifeq ($(strip $(BOOTLOADER)), custom) OPT_DEFS += -DBOOTLOADER_CUSTOM BOOTLOADER_TYPE = custom endif ifeq ($(strip $(BOOTLOADER)), halfkay) OPT_DEFS += -DBOOTLOADER_HALFKAY BOOTLOADER_TYPE = halfkay # Teensy LC, 3.0, 3.1/2, 3.5, 3.6 ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK64FX512 MK66FX1M0)) FIRMWARE_FORMAT = hex endif endif ifeq ($(strip $(BOOTLOADER)), stm32-dfu) OPT_DEFS += -DBOOTLOADER_STM32_DFU BOOTLOADER_TYPE = stm32_dfu # Options to pass to dfu-util when flashing DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 endif ifeq ($(strip $(BOOTLOADER)), apm32-dfu) OPT_DEFS += -DBOOTLOADER_APM32_DFU BOOTLOADER_TYPE = stm32_dfu # Options to pass to dfu-util when flashing DFU_ARGS ?= -d 314B:0106 -a 0 -s 0x08000000:leave DFU_SUFFIX_ARGS ?= -v 314B -p 0106 endif ifeq ($(strip $(BOOTLOADER)), gd32v-dfu) OPT_DEFS += -DBOOTLOADER_GD32V_DFU BOOTLOADER_TYPE = gd32v_dfu # Options to pass to dfu-util when flashing DFU_ARGS ?= -d 28E9:0189 -a 0 -s 0x08000000:leave DFU_SUFFIX_ARGS ?= -v 28E9 -p 0189 endif ifeq ($(strip $(BOOTLOADER)), kiibohd) OPT_DEFS += -DBOOTLOADER_KIIBOHD BOOTLOADER_TYPE = kiibohd ifeq ($(strip $(MCU_ORIG)), MK20DX128) MCU_LDSCRIPT = MK20DX128BLDR4 endif ifeq ($(strip $(MCU_ORIG)), MK20DX256) MCU_LDSCRIPT = MK20DX256BLDR8 endif # Options to pass to dfu-util when flashing DFU_ARGS = -d 1C11:B007 DFU_SUFFIX_ARGS = -v 1C11 -p B007 endif ifeq ($(strip $(BOOTLOADER)), stm32duino) OPT_DEFS += -DBOOTLOADER_STM32DUINO MCU_LDSCRIPT = STM32F103x8_stm32duino_bootloader BOARD = STM32_F103_STM32DUINO BOOTLOADER_TYPE = stm32duino # Options to pass to dfu-util when flashing DFU_ARGS = -d 1EAF:0003 -a 2 -R DFU_SUFFIX_ARGS = -v 1EAF -p 0003 endif ifeq ($(strip $(BOOTLOADER)), tinyuf2) OPT_DEFS += -DBOOTLOADER_TINYUF2 BOOTLOADER_TYPE = tinyuf2 FIRMWARE_FORMAT = uf2 endif ifeq ($(strip $(BOOTLOADER)), rp2040) OPT_DEFS += -DBOOTLOADER_RP2040 BOOTLOADER_TYPE = rp2040 endif ifeq ($(strip $(BOOTLOADER)), wb32-dfu) OPT_DEFS += -DBOOTLOADER_WB32_DFU BOOTLOADER_TYPE = wb32_dfu endif ifeq ($(strip $(BOOTLOADER_TYPE)),) ifneq ($(strip $(BOOTLOADER)),) $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.) else $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.) endif endif