1 files changed, 56 insertions, 0 deletions
diff --git a/firmware/octoclock/bootloader/CMakeLists.txt b/firmware/octoclock/bootloader/CMakeLists.txt
new file mode 100644
index 000000000..eecb87002
--- /dev/null
+++ b/firmware/octoclock/bootloader/CMakeLists.txt
@@ -0,0 +1,56 @@
+#
+# Copyright 2014 Ettus Research LLC
+#
+# 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 3 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/>.
+#
+set(bootloader_sources
+    ../lib/init.c
+    ../lib/enc28j60.c
+    ../lib/network.c
+    ../lib/arp_cache.c
+    main.c
+)
+
+add_executable(octoclock_bootloader.elf ${bootloader_sources})
+
+#
+# The __AVR_LIBC_DEPRECATED_ENABLE__ flag is necessary because of a bug in some versions of avr-libc
+# where including <avr/boot.h> when using an atmega128 will cause a compiler error.
+#
+# Details: http://savannah.nongnu.org/bugs/?36410
+#
+set_target_properties(octoclock_bootloader.elf PROPERTIES
+    COMPILE_FLAGS "${CMAKE_C_FLAGS} -Os -D__AVR_LIBC_DEPRECATED_ENABLE__ -Wall"
+    LINK_FLAGS "-Os -Wl,--relax,--section-start=.text=0x1E000,-Map=octoclock_bootloader.map,--cref"
+)
+
+
+add_custom_command(
+    OUTPUT ${CMAKE_BINARY_DIR}/octoclock_bootloader.hex
+    DEPENDS octoclock_bootloader.elf
+    COMMENT "Generating octoclock_bootloader.hex"
+    COMMAND ${AVR_OBJCOPY} -O ihex ${CMAKE_CURRENT_BINARY_DIR}/octoclock_bootloader.elf ${CMAKE_BINARY_DIR}/octoclock_bootloader.hex
+)
+add_custom_target(
+    octoclock_bootloader_hex ALL
+    DEPENDS ${CMAKE_BINARY_DIR}/octoclock_bootloader.hex
+)
+
+add_custom_target(
+    upload_bootloader
+    ${AVRDUDE} -p atmega128 -c ${PROGRAMMER} -P usb -U efuse:w:0xFF:m -U hfuse:w:0x80:m -U lfuse:w:0xFF:m -U flash:w:octoclock_bootloader.hex:i
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+    DEPENDS octoclock_bootloader_hex
+    COMMENT "Uploading OctoClock bootloader to device with ${PROGRAMMER}"
+)