Update link to Raspberry Pi revision code documentation

The old link to Raspberry Pi's revision code documentation went stale, so we update it with the currently working URL.
hzeller · Jul 1, 2023 · 73dedf7 · 73dedf7
1 parent a3eea99
commit 73dedf7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/gpio.cc b/lib/gpio.cc
@@ -262,7 +262,7 @@ static RaspberryPiModel DetermineRaspberryModel() {
     return PI_MODEL_3;
   }
 
-  // https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
+  // https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-revision-codes
   const unsigned pi_type = (pi_revision >> 4) & 0xff;
   switch (pi_type) {
   case 0x00: /* A */