From: Matthias Brugger <mbrugger@suse.com>
Date: Wed, 24 Jul 2019 14:39:05 +0000 (+0100)
Subject: ARM: bcm283x: Add BCM283x_BASE define
X-Git-Tag: v2019.10-rc4~19^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1cfac5204c5f4128072878653c6e36336f5cd488;p=platform%2Fkernel%2Fu-boot.git

ARM: bcm283x: Add BCM283x_BASE define

Devices of bcm283x have different base address, depending if they are on
bcm2835 or bcm2836/7. Use BCM283x_BASE depending on the SoC you want to
build and only add the offset in the header files.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Andrei Gherzan <andrei@balena.io>
---

diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig
index 3eb5a9a..8e69914 100644
--- a/arch/arm/mach-bcm283x/Kconfig
+++ b/arch/arm/mach-bcm283x/Kconfig
@@ -141,4 +141,9 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "rpi"
 
+config BCM283x_BASE
+	hex
+	default "0x20000000" if BCM2835
+	default "0x3f000000" if BCM2836 || BCM2837
+
 endmenu
diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
index f892803..1e4718d 100644
--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
+++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
@@ -37,11 +37,7 @@
 
 /* Raw mailbox HW */
 
-#ifndef CONFIG_BCM2835
-#define BCM2835_MBOX_PHYSADDR	0x3f00b880
-#else
-#define BCM2835_MBOX_PHYSADDR	0x2000b880
-#endif
+#define BCM2835_MBOX_PHYSADDR	(CONFIG_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 5cb6ec3..b443c37 100644
--- a/arch/arm/mach-bcm283x/include/mach/sdhci.h
+++ b/arch/arm/mach-bcm283x/include/mach/sdhci.h
@@ -6,11 +6,7 @@
 #ifndef _BCM2835_SDHCI_H_
 #define _BCM2835_SDHCI_H_
 
-#ifndef CONFIG_BCM2835
-#define BCM2835_SDHCI_BASE 0x3f300000
-#else
-#define BCM2835_SDHCI_BASE 0x20300000
-#endif
+#define BCM2835_SDHCI_BASE (CONFIG_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 56b0c35..014355e 100644
--- a/arch/arm/mach-bcm283x/include/mach/timer.h
+++ b/arch/arm/mach-bcm283x/include/mach/timer.h
@@ -6,11 +6,7 @@
 #ifndef _BCM2835_TIMER_H
 #define _BCM2835_TIMER_H
 
-#ifndef CONFIG_BCM2835
-#define BCM2835_TIMER_PHYSADDR	0x3f003000
-#else
-#define BCM2835_TIMER_PHYSADDR	0x20003000
-#endif
+#define BCM2835_TIMER_PHYSADDR	(CONFIG_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 99c88e5..8292b3c 100644
--- a/arch/arm/mach-bcm283x/include/mach/wdog.h
+++ b/arch/arm/mach-bcm283x/include/mach/wdog.h
@@ -6,11 +6,7 @@
 #ifndef _BCM2835_WDOG_H
 #define _BCM2835_WDOG_H
 
-#ifndef CONFIG_BCM2835
-#define BCM2835_WDOG_PHYSADDR			0x3f100000
-#else
-#define BCM2835_WDOG_PHYSADDR			0x20100000
-#endif
+#define BCM2835_WDOG_PHYSADDR	(CONFIG_BCM283x_BASE + 0x00100000)
 
 struct bcm2835_wdog_regs {
 	u32 unknown0[7];