6 files changed, 24 insertions, 34 deletions
diff --git a/arch/arm/cpu/armv7/imx-common/cpu.c b/arch/arm/cpu/armv7/imx-common/cpu.c
index 3d58d8a..b96fa5b 100644
--- a/arch/arm/cpu/armv7/imx-common/cpu.c
+++ b/arch/arm/cpu/armv7/imx-common/cpu.c
@@ -29,6 +29,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <asm/arch/crm_regs.h>
 
 #ifdef CONFIG_FSL_ESDHC
 #include <fsl_esdhc.h>
@@ -127,3 +128,15 @@ void reset_cpu(ulong addr)
 {
 	__raw_writew(4, WDOG1_BASE_ADDR);
 }
+
+u32 get_ahb_clk(void)
+{
+	struct mxc_ccm_reg *imx_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+	u32 reg, ahb_podf;
+
+	reg = __raw_readl(&imx_ccm->cbcdr);
+	reg &= MXC_CCM_CBCDR_AHB_PODF_MASK;
+	ahb_podf = reg >> MXC_CCM_CBCDR_AHB_PODF_OFFSET;
+
+	return get_periph_clk() / (ahb_podf + 1);
+}
diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index d769a4d..903e207 100644
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -30,6 +30,7 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/clock.h>
 #include <div64.h>
+#include <asm/arch/sys_proto.h>
 
 enum pll_clocks {
 	PLL1_CLOCK = 0,
@@ -192,7 +193,7 @@ u32 get_mcu_main_clk(void)
 /*
  * Get the rate of peripheral's root clock.
  */
-static u32 get_periph_clk(void)
+u32 get_periph_clk(void)
 {
 	u32 reg;
 
@@ -213,22 +214,6 @@ static u32 get_periph_clk(void)
 }
 
 /*
- * Get the rate of ahb clock.
- */
-static u32 get_ahb_clk(void)
-{
-	uint32_t freq, div, reg;
-
-	freq = get_periph_clk();
-
-	reg = __raw_readl(&mxc_ccm->cbcdr);
-	div = ((reg & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
-			MXC_CCM_CBCDR_AHB_PODF_OFFSET) + 1;
-
-	return freq / div;
-}
-
-/*
  * Get the rate of ipg clock.
  */
 static u32 get_ipg_clk(void)
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index ef98563..0f05432 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -24,8 +24,9 @@
 #include <asm/io.h>
 #include <asm/errno.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/ccm_regs.h>
+#include <asm/arch/crm_regs.h>
 #include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
 
 enum pll_clocks {
 	PLL_SYS,	/* System PLL */
@@ -34,7 +35,7 @@ enum pll_clocks {
 	PLL_ENET,	/* ENET PLL */
 };
 
-struct imx_ccm_reg *imx_ccm = (struct imx_ccm_reg *)CCM_BASE_ADDR;
+struct mxc_ccm_reg *imx_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
 
 void enable_usboh3_clk(unsigned char enable)
 {
@@ -92,7 +93,7 @@ static u32 get_mcu_main_clk(void)
 	return freq / (reg + 1);
 }
 
-static u32 get_periph_clk(void)
+u32 get_periph_clk(void)
 {
 	u32 reg, freq = 0;
 
@@ -139,18 +140,6 @@ static u32 get_periph_clk(void)
 	return freq;
 }
 
-
-static u32 get_ahb_clk(void)
-{
-	u32 reg, ahb_podf;
-
-	reg = __raw_readl(&imx_ccm->cbcdr);
-	reg &= MXC_CCM_CBCDR_AHB_PODF_MASK;
-	ahb_podf = reg >> MXC_CCM_CBCDR_AHB_PODF_OFFSET;
-
-	return get_periph_clk() / (ahb_podf + 1);
-}
-
 static u32 get_ipg_clk(void)
 {
 	u32 reg, ipg_podf;
diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h
index 13d12ee..3f10d29 100644
--- a/arch/arm/include/asm/arch-mx5/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx5/sys_proto.h
@@ -35,5 +35,7 @@ void set_chipselect_size(int const);
  */
 
 int fecmxc_initialize(bd_t *bis);
+u32 get_ahb_clk(void);
+u32 get_periph_clk(void);
 
 #endif
diff --git a/arch/arm/include/asm/arch-mx6/ccm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
index 4af0b90..0e605c2 100644
--- a/arch/arm/include/asm/arch-mx6/ccm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -20,7 +20,7 @@
 #ifndef __ARCH_ARM_MACH_MX6_CCM_REGS_H__
 #define __ARCH_ARM_MACH_MX6_CCM_REGS_H__
 
-struct imx_ccm_reg {
+struct mxc_ccm_reg {
 	u32 ccr;	/* 0x0000 */
 	u32 ccdr;
 	u32 csr;
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index 668e77a..69687a8 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -34,5 +34,6 @@ u32 get_cpu_rev(void);
  */
 
 int fecmxc_initialize(bd_t *bis);
-
+u32 get_ahb_clk(void);
+u32 get_periph_clk(void);
 #endif