board/raspberrypi: reword console comment

The Raspberry Pi with Bluetooth connectivity up to 4 (i.e. Zero W, Zero
2 W, 3, 4 and Compute Module 4) use the miniuart-bt overlay to restore
UART0 for the serial console (like the Raspberry Pi and Raspberry Pi 2
that have no Bluetooth); the Bluetooth uses the mini-UART instead[1][2].

This rewords the comment instead of enumerating every hardwares that can
be extended in the future.

[1]: https://www.raspberrypi.com/documentation/computers/configuration.html#uarts-and-device-tree
[2]: https://github.com/raspberrypi/linux/blob/rpi-6.6.y/arch/arm/boot/dts/overlays/miniuart-bt-overlay.dts#L4-L6

Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

board/raspberrypi/config_0w.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach

board/raspberrypi/config_3.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach

board/raspberrypi/config_3_64bit.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach

board/raspberrypi/config_3_qt5we.txt

@@ -22,5 +22,5 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=200
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt

board/raspberrypi/config_4.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach

board/raspberrypi/config_4_64bit.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach

board/raspberrypi/config_cm4io.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable RTC

board/raspberrypi/config_cm4io_64bit.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable RTC

board/raspberrypi/config_zero2w.txt

@@ -22,7 +22,7 @@ gpu_mem_256=100
 gpu_mem_512=100
 gpu_mem_1024=100
 
-# fixes rpi (3B, 3B+, 3A+, 4B ,zero W and zero 2) ttyAMA0 serial console
+# Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
 
 # enable autoprobing of Bluetooth driver without need of hciattach/btattach