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# 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
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