diff --git a/arch/arm/mach-bcm283x/include/mach/base.h b/arch/arm/mach-bcm283x/include/mach/base.h
new file mode 100644
index 0000000..c4ae398
--- /dev/null
+++ b/arch/arm/mach-bcm283x/include/mach/base.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * (C) Copyright 2019 Matthias Brugger
+ */
+
+#ifndef _BCM283x_BASE_H_
+#define _BCM283x_BASE_H_
+
+extern unsigned long rpi_bcm283x_base;
+
+#endif
diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
index 0b6c254..60e226c 100644
--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
+++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
@@ -7,6 +7,7 @@
 #define _BCM2835_MBOX_H
 
 #include <linux/compiler.h>
+#include <asm/arch/base.h>
 
 /*
  * The BCM2835 SoC contains (at least) two CPUs; the VideoCore (a/k/a "GPU")
@@ -37,7 +38,8 @@
 
 /* Raw mailbox HW */
 
-#define BCM2835_MBOX_PHYSADDR	(CONFIG_BCM283x_BASE + 0x0000b880)
+#define BCM2835_MBOX_PHYSADDR ({ BUG_ON(!rpi_bcm283x_base); \
+				 rpi_bcm283x_base + 0x0000b880; })
 
 struct bcm2835_mbox_regs {
 	u32 read;
diff --git a/arch/arm/mach-bcm283x/include/mach/sdhci.h b/arch/arm/mach-bcm283x/include/mach/sdhci.h
index b443c37..7323690 100644
--- a/arch/arm/mach-bcm283x/include/mach/sdhci.h
+++ b/arch/arm/mach-bcm283x/include/mach/sdhci.h
@@ -6,7 +6,10 @@
 #ifndef _BCM2835_SDHCI_H_
 #define _BCM2835_SDHCI_H_
 
-#define BCM2835_SDHCI_BASE (CONFIG_BCM283x_BASE + 0x00300000)
+#include <asm/arch/base.h>
+
+#define BCM2835_SDHCI_PHYSADDR ({ BUG_ON(!rpi_bcm283x_base); \
+				  rpi_bcm283x_base + 0x00300000; })
 
 int bcm2835_sdhci_init(u32 regbase, u32 emmc_freq);
 
diff --git a/arch/arm/mach-bcm283x/include/mach/timer.h b/arch/arm/mach-bcm283x/include/mach/timer.h
index 61beb1a..01c0eba 100644
--- a/arch/arm/mach-bcm283x/include/mach/timer.h
+++ b/arch/arm/mach-bcm283x/include/mach/timer.h
@@ -6,7 +6,12 @@
 #ifndef _BCM2835_TIMER_H
 #define _BCM2835_TIMER_H
 
-#define BCM2835_TIMER_PHYSADDR	(CONFIG_BCM283x_BASE + 0x00003000)
+#ifndef __ASSEMBLY__
+#include <asm/arch/base.h>
+#endif
+
+#define BCM2835_TIMER_PHYSADDR ({ BUG_ON(!rpi_bcm283x_base); \
+				  rpi_bcm283x_base + 0x00003000; })
 
 #define BCM2835_TIMER_CS_M3	(1 << 3)
 #define BCM2835_TIMER_CS_M2	(1 << 2)
diff --git a/arch/arm/mach-bcm283x/include/mach/wdog.h b/arch/arm/mach-bcm283x/include/mach/wdog.h
index 8292b3c..9942666 100644
--- a/arch/arm/mach-bcm283x/include/mach/wdog.h
+++ b/arch/arm/mach-bcm283x/include/mach/wdog.h
@@ -6,7 +6,10 @@
 #ifndef _BCM2835_WDOG_H
 #define _BCM2835_WDOG_H
 
-#define BCM2835_WDOG_PHYSADDR	(CONFIG_BCM283x_BASE + 0x00100000)
+#include <asm/arch/base.h>
+
+#define BCM2835_WDOG_PHYSADDR ({ BUG_ON(!rpi_bcm283x_base); \
+				 rpi_bcm283x_base + 0x00100000; })
 
 struct bcm2835_wdog_regs {
 	u32 unknown0[7];