1 files changed, 62 insertions, 0 deletions

diff --git a/bootloader.mk b/bootloader.mk
new file mode 100644
index 000000000..55352f3d4
--- /dev/null
+++ b/bootloader.mk
@@ -0,0 +1,62 @@
+# 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:
+#   atmel-dfu
+#   lufa-dfu
+#   qmk-dfu
+#   halfkay
+#   caterina
+#   bootloadHID
+#
+# BOOTLOADER_SIZE can still be defined manually, but it's recommended
+# you add any possible configuration to this list
+
+ifeq ($(strip $(BOOTLOADER)), atmel-dfu)
+    OPT_DEFS += -DBOOTLOADER_ATMEL_DFU
+    OPT_DEFS += -DBOOTLOADER_DFU
+    BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), lufa-dfu)
+    OPT_DEFS += -DBOOTLOADER_LUFA_DFU
+    OPT_DEFS += -DBOOTLOADER_DFU
+    BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), qmk-dfu)
+    OPT_DEFS += -DBOOTLOADER_QMK_DFU
+    OPT_DEFS += -DBOOTLOADER_DFU
+    BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), halfkay)
+    OPT_DEFS += -DBOOTLOADER_HALFKAY
+    BOOTLOADER_SIZE = 512
+endif
+ifeq ($(strip $(BOOTLOADER)), caterina)
+    OPT_DEFS += -DBOOTLOADER_CATERINA
+    BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), bootloadHID)
+    OPT_DEFS += -DBOOTLOADER_BOOTLOADHID
+    BOOTLOADER_SIZE = 4096
+endif
+
+ifdef BOOTLOADER_SIZE
+    OPT_DEFS += -DBOOTLOADER_SIZE=$(strip $(BOOTLOADER_SIZE))
+endif
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