raspberrypi-firmware: Add the RPI firmware UART APIs

timg236 · popcornmix · commit 07cf049b509c · 2024-12-07T12:45:30.000Z
Add VideoCore mailbox definitions for the new RPi firmware UART.

Signed-off-by: Tim Gover &lt;tim.gover@raspberrypi.com&gt;
diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -98,6 +98,8 @@ enum rpi_firmware_property_tag {
 	RPI_FIRMWARE_GET_REBOOT_FLAGS =                       0x00030064,
 	RPI_FIRMWARE_SET_REBOOT_FLAGS =                       0x00038064,
 	RPI_FIRMWARE_NOTIFY_DISPLAY_DONE =                    0x00030066,
+	RPI_FIRMWARE_GET_SW_UART =                            0x0003008a,
+	RPI_FIRMWARE_SET_SW_UART =                            0x0003808a,
 
 	/* Dispmanx TAGS */
 	RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE =                   0x00040001,
