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Diffstat (limited to 'platforms/avr/bootloader.mk')
| -rw-r--r-- | platforms/avr/bootloader.mk | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/platforms/avr/bootloader.mk b/platforms/avr/bootloader.mk new file mode 100644 index 0000000000..63fe635d96 --- /dev/null +++ b/platforms/avr/bootloader.mk @@ -0,0 +1,144 @@ +# 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 AVR: +# halfkay PJRC Teensy +# caterina Pro Micro (Sparkfun/generic) +# atmel-dfu Atmel factory DFU +# lufa-dfu LUFA DFU +# qmk-dfu QMK DFU (LUFA + blinkenlight) +# qmk-hid QMK HID (LUFA + blinkenlight) +# bootloadhid HIDBootFlash compatible (ATmega32A) +# usbasploader USBaspLoader (ATmega328P) +# +# 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. +# +# BOOTLOADER_SIZE can still be defined manually, but it's recommended +# you add any possible configuration to this list + +ifeq ($(strip $(BOOTLOADER)), custom) + OPT_DEFS += -DBOOTLOADER_CUSTOM + BOOTLOADER_TYPE = custom +endif + +ifeq ($(strip $(BOOTLOADER)), atmel-dfu) + OPT_DEFS += -DBOOTLOADER_ATMEL_DFU + OPT_DEFS += -DBOOTLOADER_DFU + BOOTLOADER_TYPE = dfu + + ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647)) + BOOTLOADER_SIZE = 4096 + endif + ifneq (,$(filter $(MCU), at90usb1286 at90usb1287)) + BOOTLOADER_SIZE = 8192 + endif +endif +ifeq ($(strip $(BOOTLOADER)), lufa-dfu) + OPT_DEFS += -DBOOTLOADER_LUFA_DFU + OPT_DEFS += -DBOOTLOADER_DFU + BOOTLOADER_TYPE = dfu + + ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647)) + BOOTLOADER_SIZE ?= 4096 + endif + ifneq (,$(filter $(MCU), at90usb1286 at90usb1287)) + BOOTLOADER_SIZE ?= 8192 + endif +endif +ifeq ($(strip $(BOOTLOADER)), qmk-dfu) + OPT_DEFS += -DBOOTLOADER_QMK_DFU + OPT_DEFS += -DBOOTLOADER_DFU + BOOTLOADER_TYPE = dfu + + ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647)) + BOOTLOADER_SIZE ?= 4096 + endif + ifneq (,$(filter $(MCU), at90usb1286 at90usb1287)) + BOOTLOADER_SIZE ?= 8192 + endif +endif +ifeq ($(strip $(BOOTLOADER)), qmk-hid) + OPT_DEFS += -DBOOTLOADER_QMK_HID + OPT_DEFS += -DBOOTLOADER_HID + BOOTLOADER_TYPE = dfu + + BOOTLOADER_SIZE ?= 4096 +endif +ifeq ($(strip $(BOOTLOADER)), halfkay) + OPT_DEFS += -DBOOTLOADER_HALFKAY + BOOTLOADER_TYPE = halfkay + + # Teensy 2.0 + ifeq ($(strip $(MCU)), atmega32u4) + BOOTLOADER_SIZE = 512 + endif + # Teensy 2.0++ + ifeq ($(strip $(MCU)), at90usb1286) + BOOTLOADER_SIZE = 1024 + endif +endif +ifeq ($(strip $(BOOTLOADER)), caterina) + OPT_DEFS += -DBOOTLOADER_CATERINA + BOOTLOADER_TYPE = caterina + + BOOTLOADER_SIZE = 4096 +endif +ifeq ($(strip $(BOOTLOADER)), bootloadhid) + OPT_DEFS += -DBOOTLOADER_BOOTLOADHID + BOOTLOADER_TYPE = bootloadhid + + BOOTLOADER_SIZE = 4096 +endif +ifeq ($(strip $(BOOTLOADER)), usbasploader) + OPT_DEFS += -DBOOTLOADER_USBASP + BOOTLOADER_TYPE = usbasploader + + BOOTLOADER_SIZE = 4096 +endif +ifeq ($(strip $(BOOTLOADER)), lufa-ms) + OPT_DEFS += -DBOOTLOADER_MS + BOOTLOADER_TYPE = dfu + + BOOTLOADER_SIZE ?= 8192 + FIRMWARE_FORMAT = bin +cpfirmware: lufa_warning +.INTERMEDIATE: lufa_warning +lufa_warning: $(FIRMWARE_FORMAT) + $(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@) + $(info LUFA MASS STORAGE Bootloader selected) + $(info DO NOT USE THIS BOOTLOADER IN NEW PROJECTS!) + $(info It is extremely prone to bricking, and is only included to support existing boards.) + $(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@) +endif +ifdef BOOTLOADER_SIZE + OPT_DEFS += -DBOOTLOADER_SIZE=$(strip $(BOOTLOADER_SIZE)) +endif + +ifeq ($(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 |