mirror of
https://github.com/Keychron/qmk_firmware.git
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147 lines
4.8 KiB
Makefile
147 lines
4.8 KiB
Makefile
# Copyright 2017 Jack Humbert
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# If it's possible that multiple bootloaders can be used for one project,
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# you can leave this unset, and the correct size will be selected
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# automatically.
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#
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# Sets the bootloader defined in the keyboard's/keymap's rules.mk
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#
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# Current options for AVR:
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# halfkay PJRC Teensy
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# caterina Pro Micro (Sparkfun/generic)
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# atmel-dfu Atmel factory DFU
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# lufa-dfu LUFA DFU
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# qmk-dfu QMK DFU (LUFA + blinkenlight)
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# qmk-hid QMK HID (LUFA + blinkenlight)
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# bootloadhid HIDBootFlash compatible (ATmega32A)
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# usbasploader USBaspLoader (ATmega328P)
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#
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# If you need to provide your own implementation, you can set inside `rules.mk`
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# `BOOTLOADER = custom` -- you'll need to provide your own implementations. See
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# the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
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# which functions may be overridden.
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#
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# BOOTLOADER_SIZE can still be defined manually, but it's recommended
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# you add any possible configuration to this list
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FIRMWARE_FORMAT?=hex
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ifeq ($(strip $(BOOTLOADER)), custom)
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OPT_DEFS += -DBOOTLOADER_CUSTOM
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BOOTLOADER_TYPE = custom
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endif
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ifeq ($(strip $(BOOTLOADER)), atmel-dfu)
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OPT_DEFS += -DBOOTLOADER_ATMEL_DFU
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OPT_DEFS += -DBOOTLOADER_DFU
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BOOTLOADER_TYPE = dfu
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ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
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BOOTLOADER_SIZE = 4096
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endif
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ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
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BOOTLOADER_SIZE = 8192
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endif
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endif
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ifeq ($(strip $(BOOTLOADER)), lufa-dfu)
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OPT_DEFS += -DBOOTLOADER_LUFA_DFU
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OPT_DEFS += -DBOOTLOADER_DFU
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BOOTLOADER_TYPE = dfu
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ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
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BOOTLOADER_SIZE ?= 4096
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endif
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ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
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BOOTLOADER_SIZE ?= 8192
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endif
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endif
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ifeq ($(strip $(BOOTLOADER)), qmk-dfu)
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OPT_DEFS += -DBOOTLOADER_QMK_DFU
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OPT_DEFS += -DBOOTLOADER_DFU
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BOOTLOADER_TYPE = dfu
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ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
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BOOTLOADER_SIZE ?= 4096
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endif
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ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
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BOOTLOADER_SIZE ?= 8192
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endif
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endif
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ifeq ($(strip $(BOOTLOADER)), qmk-hid)
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OPT_DEFS += -DBOOTLOADER_QMK_HID
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OPT_DEFS += -DBOOTLOADER_HID
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BOOTLOADER_TYPE = dfu
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BOOTLOADER_SIZE ?= 4096
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endif
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ifeq ($(strip $(BOOTLOADER)), halfkay)
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OPT_DEFS += -DBOOTLOADER_HALFKAY
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BOOTLOADER_TYPE = halfkay
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# Teensy 2.0
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ifeq ($(strip $(MCU)), atmega32u4)
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BOOTLOADER_SIZE = 512
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endif
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# Teensy 2.0++
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ifeq ($(strip $(MCU)), at90usb1286)
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BOOTLOADER_SIZE = 1024
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endif
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endif
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ifeq ($(strip $(BOOTLOADER)), caterina)
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OPT_DEFS += -DBOOTLOADER_CATERINA
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BOOTLOADER_TYPE = caterina
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BOOTLOADER_SIZE = 4096
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endif
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ifeq ($(strip $(BOOTLOADER)), bootloadhid)
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OPT_DEFS += -DBOOTLOADER_BOOTLOADHID
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BOOTLOADER_TYPE = bootloadhid
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BOOTLOADER_SIZE = 4096
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endif
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ifeq ($(strip $(BOOTLOADER)), usbasploader)
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OPT_DEFS += -DBOOTLOADER_USBASP
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BOOTLOADER_TYPE = usbasploader
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BOOTLOADER_SIZE = 4096
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endif
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ifeq ($(strip $(BOOTLOADER)), lufa-ms)
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OPT_DEFS += -DBOOTLOADER_MS
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BOOTLOADER_TYPE = dfu
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BOOTLOADER_SIZE ?= 8192
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FIRMWARE_FORMAT = bin
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cpfirmware: lufa_warning
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.INTERMEDIATE: lufa_warning
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lufa_warning: $(FIRMWARE_FORMAT)
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$(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
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$(info LUFA MASS STORAGE Bootloader selected)
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$(info DO NOT USE THIS BOOTLOADER IN NEW PROJECTS!)
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$(info It is extremely prone to bricking, and is only included to support existing boards.)
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$(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
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endif
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ifdef BOOTLOADER_SIZE
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OPT_DEFS += -DBOOTLOADER_SIZE=$(strip $(BOOTLOADER_SIZE))
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endif
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ifeq ($(strip $(BOOTLOADER_TYPE)),)
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ifneq ($(strip $(BOOTLOADER)),)
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$(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
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else
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$(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
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endif
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endif
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