# processor frequency
F_CPU = 12000000
-# build options
-BOOTMAGIC_ENABLE = no
-MOUSEKEY_ENABLE = no
-EXTRAKEY_ENABLE = yes
-CONSOLE_ENABLE = no
-COMMAND_ENABLE = yes
-BACKLIGHT_ENABLE = no
-RGBLIGHT_ENABLE = no
-RGBLIGHT_CUSTOM_DRIVER = no
-KEY_LOCK_ENABLE = yes
-
-OPT_DEFS = -DDEBUG_LEVEL=0
-OPT_DEFS += -DBOOTLOADER_SIZE=2048
-
-# custom matrix setup
-CUSTOM_MATRIX = yes
-SRC = matrix.c i2c.c
+# Bootloader
+# This definition is optional, and if your keyboard supports multiple bootloaders of
+# different sizes, comment this out, and the correct address will be loaded
+# automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = bootloadHID
+
+# Build Options
+# change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
+CONSOLE_ENABLE = no # Console for debug(+400)
+COMMAND_ENABLE = no # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality on B7 by default
+RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
+RGBLIGHT_CUSTOM_DRIVER = yes
+MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no # Unicode
+BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no # Audio output on port C6
+FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no # Enable support for HD44780 based LCDs (+400)
+
+SRC += i2c_master.c
# programming options
-PROGRAM_CMD = ./keyboards/jj40/program $(TARGET).hex
+PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex
+
+LAYOUTS = ortho_4x12 planck_mit