diff

diff --git a/keyboards/handwired/trackpoint/config.h b/keyboards/handwired/trackpoint/config.h
index e42a53eeb8..e20b2da26d 100644
--- a/keyboards/handwired/trackpoint/config.h
+++ b/keyboards/handwired/trackpoint/config.h
@@ -1,9 +1,26 @@
 #pragma once


+#define PS2_CLOCK_PIN   D2
+#define PS2_DATA_PIN    D3
+
+#ifdef PS2_DRIVER_INTERRUPT
+
+
+#define PS2_INT_INIT()  do {    \
+    EICRA |= ((1<<ISC21) |      \
+              (0<<ISC20));      \
+} while (0)
+#define PS2_INT_ON()  do {      \
+    EIMSK |= (1<<INT2);         \
+} while (0)
+#define PS2_INT_OFF() do {      \
+    EIMSK &= ~(1<<INT2);        \
+} while (0)
+#define PS2_INT_VECT   INT2_vect
+#endif
+
 #ifdef PS2_DRIVER_USART
-#define PS2_CLOCK_PIN   D5
-#define PS2_DATA_PIN    D2

     /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
     /* set DDR of CLOCK as input to be slave */
diff --git a/keyboards/handwired/trackpoint/info.json b/keyboards/handwired/trackpoint/info.json
index b0c0848ca6..34725d1873 100644
--- a/keyboards/handwired/trackpoint/info.json
+++ b/keyboards/handwired/trackpoint/info.json
@@ -9,7 +9,7 @@
         "device_version": "0.0.1"
     },
     "processor": "atmega32u4",
-    "bootloader": "halfkay",
+    "bootloader": "caterina",
     "layouts": {
         "LAYOUT": {
             "layout": [
diff --git a/keyboards/handwired/trackpoint/rules.mk b/keyboards/handwired/trackpoint/rules.mk
index ca3836ef06..27eab1fc64 100644
--- a/keyboards/handwired/trackpoint/rules.mk
+++ b/keyboards/handwired/trackpoint/rules.mk
@@ -4,12 +4,12 @@
 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
+# 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
 AUDIO_ENABLE = no           # Audio output

 PS2_MOUSE_ENABLE = yes
 PS2_ENABLE = yes
-PS2_DRIVER = usart
+PS2_DRIVER = busywait