diff --git a/plat/rpi/rpi4/include/platform_def.h b/plat/rpi/rpi4/include/platform_def.h
index a9ecdba..e5d5aba 100644
--- a/plat/rpi/rpi4/include/platform_def.h
+++ b/plat/rpi/rpi4/include/platform_def.h
@@ -126,8 +126,8 @@
 /*
  * Serial-related constants.
  */
-#define PLAT_RPI3_UART_BASE		RPI3_MINI_UART_BASE
-#define PLAT_RPI3_UART_BAUDRATE		ULL(115200)
+#define PLAT_RPI_MINI_UART_BASE		RPI4_MINI_UART_BASE
+#define PLAT_RPI_UART_BAUDRATE          ULL(115200)
 
 /*
  * System counter
diff --git a/plat/rpi/rpi4/include/rpi_hw.h b/plat/rpi/rpi4/include/rpi_hw.h
index b1dd4e9..e46b0de 100644
--- a/plat/rpi/rpi4/include/rpi_hw.h
+++ b/plat/rpi/rpi4/include/rpi_hw.h
@@ -79,8 +79,8 @@
 /*
  * Serial port (called 'Mini UART' in the Broadcom documentation).
  */
-#define RPI3_IO_MINI_UART_OFFSET	ULL(0x00215040)
-#define RPI3_MINI_UART_BASE		(RPI_IO_BASE + RPI3_IO_MINI_UART_OFFSET)
+#define RPI4_IO_MINI_UART_OFFSET	ULL(0x00215040)
+#define RPI4_MINI_UART_BASE		(RPI_IO_BASE + RPI4_IO_MINI_UART_OFFSET)
 
 /*
  * GPIO controller