mx5/6: Define default SoC input clock frequencies

[platform/kernel/u-boot.git] / arch / arm / include / asm / arch-mx6 / clock.h

diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h
index 2af04f0..db377cc 100644 (file)
--- a/arch/arm/include/asm/arch-mx6/clock.h
+++ b/arch/arm/include/asm/arch-mx6/clock.h
@@ -24,6 +24,20 @@
 #ifndef __ASM_ARCH_CLOCK_H
 #define __ASM_ARCH_CLOCK_H
 
+#include <common.h>
+
+#ifdef CONFIG_SYS_MX6_HCLK
+#define MXC_HCLK       CONFIG_SYS_MX6_HCLK
+#else
+#define MXC_HCLK       24000000
+#endif
+
+#ifdef CONFIG_SYS_MX6_CLK32
+#define MXC_CLK32      CONFIG_SYS_MX6_CLK32
+#else
+#define MXC_CLK32      32768
+#endif
+
 enum mxc_clock {
        MXC_ARM_CLK = 0,
        MXC_PER_CLK,