diff options
Diffstat (limited to 'platforms/arm_atsam')
| -rw-r--r-- | platforms/arm_atsam/bootloader.mk | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/platforms/arm_atsam/bootloader.mk b/platforms/arm_atsam/bootloader.mk new file mode 100644 index 0000000000..1ec42edeb6 --- /dev/null +++ b/platforms/arm_atsam/bootloader.mk @@ -0,0 +1,46 @@ +# 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 (ATSAM): +# md-boot Atmel SAM-BA (only used by Drop boards) +# +# 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 $(BOOTLOADER)), md-boot) + OPT_DEFS += -DBOOTLOADER_MD_BOOT + BOOTLOADER_TYPE = md_boot +endif + +ifeq ($(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 |