Consolidate modelm v2 (#14996)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/ibm/model_m/mschwingen/rules.mk

@@ -0,0 +1,29 @@
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+CUSTOM_MATRIX = lite
+KEY_LOCK_ENABLE = yes
+
+DYNAMIC_MACRO_ENABLE = yes
+
+UART_DEBUG = no
+
+SRC += matrix.c
+QUANTUM_LIB_SRC += uart.c \
+                   spi_master.c
+
+OPT_DEFS += -DSLEEP_LED_ENABLE # we need our own sleep callbacks to turn of WS2812 LEDs
+
+LTO_ENABLE = yes
+
+DEFAULT_FOLDER = ibm/model_m/mschwingen/led_wired