diff --git a/hw/misc/bcm2835_property.c b/hw/misc/bcm2835_property.c
index 7d398a6f75..2e4fe969bf 100644
--- a/hw/misc/bcm2835_property.c
+++ b/hw/misc/bcm2835_property.c
@@ -17,6 +17,7 @@
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "trace.h"
+#include "hw/arm/raspi_platform.h"
 
 /* https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface */
 
@@ -121,13 +122,14 @@ static void bcm2835_property_mbox_push(BCM2835PropertyState *s, uint32_t value)
         case RPI_FWREQ_GET_MIN_CLOCK_RATE:
             switch (ldl_le_phys(&s->dma_as, value + 12)) {
             case RPI_FIRMWARE_EMMC_CLK_ID:
-                stl_le_phys(&s->dma_as, value + 16, 50000000);
+                stl_le_phys(&s->dma_as, value + 16, RPI_FIRMWARE_EMMC_CLK_RATE);
                 break;
             case RPI_FIRMWARE_UART_CLK_ID:
-                stl_le_phys(&s->dma_as, value + 16, 3000000);
+                stl_le_phys(&s->dma_as, value + 16, RPI_FIRMWARE_UART_CLK_RATE);
                 break;
             default:
-                stl_le_phys(&s->dma_as, value + 16, 700000000);
+                stl_le_phys(&s->dma_as, value + 16,
+                            RPI_FIRMWARE_DEFAULT_CLK_RATE);
                 break;
             }
             resplen = 8;
diff --git a/include/hw/arm/raspi_platform.h b/include/hw/arm/raspi_platform.h
index 4a56dd4b89..83f2588fc5 100644
--- a/include/hw/arm/raspi_platform.h
+++ b/include/hw/arm/raspi_platform.h
@@ -170,4 +170,9 @@
 #define INTERRUPT_ILLEGAL_TYPE0        6
 #define INTERRUPT_ILLEGAL_TYPE1        7
 
+/* Clock rates */
+#define RPI_FIRMWARE_EMMC_CLK_RATE    50000000
+#define RPI_FIRMWARE_UART_CLK_RATE    3000000
+#define RPI_FIRMWARE_DEFAULT_CLK_RATE 700000000
+
 #endif