diff --git a/arch/arm/mach-kirkwood/include/mach/kw88f6281.h b/arch/arm/mach-kirkwood/include/mach/kw88f6281.h
index 7f8e156..67f0b3e 100644
--- a/arch/arm/mach-kirkwood/include/mach/kw88f6281.h
+++ b/arch/arm/mach-kirkwood/include/mach/kw88f6281.h
@@ -15,7 +15,7 @@
 #define KW_REGS_PHY_BASE		KW88F6281_REGS_PHYS_BASE
 
 /* TCLK Core Clock definition */
-#define CFG_SYS_TCLK			((readl(CONFIG_SAR_REG) & BIT(21)) ? \
+#define CFG_SYS_TCLK			((readl(CFG_SAR_REG) & BIT(21)) ? \
 					166666667 : 200000000)
 
 #endif /* _ASM_ARCH_KW88F6281_H */
diff --git a/arch/arm/mach-kirkwood/include/mach/soc.h b/arch/arm/mach-kirkwood/include/mach/soc.h
index 5f545c6..4a7efc5 100644
--- a/arch/arm/mach-kirkwood/include/mach/soc.h
+++ b/arch/arm/mach-kirkwood/include/mach/soc.h
@@ -62,7 +62,7 @@
 #define MVCPU_WIN_ENABLE	KWCPU_WIN_ENABLE
 #define MVCPU_WIN_DISABLE	KWCPU_WIN_DISABLE
 
-#define CONFIG_SAR_REG		(KW_MPP_BASE + 0x0030)
+#define CFG_SAR_REG		(KW_MPP_BASE + 0x0030)
 
 #if defined (CONFIG_KW88F6281)
 #include <asm/arch/kw88f6281.h>
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index 9139df1..329d136 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -83,7 +83,7 @@
 	/*
 	 * Now check the SAR register for the strapped boot-device
 	 */
-	val = readl(CONFIG_SAR_REG);	/* SAR - Sample At Reset */
+	val = readl(CFG_SAR_REG);	/* SAR - Sample At Reset */
 	boot_device = (val & BOOT_DEV_SEL_MASK) >> BOOT_DEV_SEL_OFFS;
 	debug("SAR_REG=0x%08x boot_device=0x%x\n", val, boot_device);
 	switch (boot_device) {
@@ -197,7 +197,7 @@
 #if defined(CONFIG_ARMADA_375) || defined(CONFIG_ARMADA_MSYS)
 	val = readl(CFG_SAR2_REG);	/* SAR - Sample At Reset */
 #else
-	val = readl(CONFIG_SAR_REG);	/* SAR - Sample At Reset */
+	val = readl(CFG_SAR_REG);	/* SAR - Sample At Reset */
 #endif
 	freq = (val & SAR_CPU_FREQ_MASK) >> SAR_CPU_FREQ_OFFS;
 #if defined(SAR2_CPU_FREQ_MASK)
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index 1210d26..6edd2e2 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -134,7 +134,7 @@
 
 #if defined(CONFIG_ARMADA_375)
 /* SAR values for Armada 375 */
-#define CONFIG_SAR_REG		(MVEBU_REGISTER(0xe8200))
+#define CFG_SAR_REG		(MVEBU_REGISTER(0xe8200))
 #define CFG_SAR2_REG		(MVEBU_REGISTER(0xe8204))
 
 #define SAR_CPU_FREQ_OFFS	17
@@ -146,11 +146,11 @@
 #define BOOT_FROM_UART		0x30
 #define BOOT_FROM_SPI		0x38
 
-#define CFG_SYS_TCLK		((readl(CONFIG_SAR_REG) & BIT(20)) ? \
+#define CFG_SYS_TCLK		((readl(CFG_SAR_REG) & BIT(20)) ? \
 				 200000000 : 166000000)
 #elif defined(CONFIG_ARMADA_38X)
 /* SAR values for Armada 38x */
-#define CONFIG_SAR_REG		(MVEBU_REGISTER(0x18600))
+#define CFG_SAR_REG		(MVEBU_REGISTER(0x18600))
 
 #define SAR_CPU_FREQ_OFFS	10
 #define SAR_CPU_FREQ_MASK	(0x1f << SAR_CPU_FREQ_OFFS)
@@ -169,11 +169,11 @@
 #define BOOT_FROM_MMC		0x30
 #define BOOT_FROM_MMC_ALT	0x31
 
-#define CFG_SYS_TCLK		((readl(CONFIG_SAR_REG) & BIT(15)) ? \
+#define CFG_SYS_TCLK		((readl(CFG_SAR_REG) & BIT(15)) ? \
 				 200000000 : 250000000)
 #elif defined(CONFIG_ARMADA_MSYS)
 /* SAR values for MSYS */
-#define CONFIG_SAR_REG		(MBUS_DFX_BASE  + 0xf8200)
+#define CFG_SAR_REG		(MBUS_DFX_BASE  + 0xf8200)
 #define CFG_SAR2_REG		(MBUS_DFX_BASE  + 0xf8204)
 
 #define SAR_CPU_FREQ_OFFS	18
@@ -191,7 +191,7 @@
 #define CFG_SYS_TCLK		200000000	/* 200MHz */
 #elif defined(CONFIG_ARMADA_XP)
 /* SAR values for Armada XP */
-#define CONFIG_SAR_REG		(MVEBU_REGISTER(0x18230))
+#define CFG_SAR_REG		(MVEBU_REGISTER(0x18230))
 #define CFG_SAR2_REG		(MVEBU_REGISTER(0x18234))
 
 #define SAR_CPU_FREQ_OFFS	21