MX51: Add register definitions

The patch add header files to support the Freescale i.MX51
processor, setting definitions for internal registers.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
diff --git a/include/asm-arm/arch-mx51/asm-offsets.h b/include/asm-arm/arch-mx51/asm-offsets.h
new file mode 100644
index 0000000..3a83fa0
--- /dev/null
+++ b/include/asm-arm/arch-mx51/asm-offsets.h
@@ -0,0 +1,50 @@
+/*
+ * needed for cpu/arm_cortexa8/mx51/lowlevel_init.S
+ *
+ * These should be auto-generated
+ */
+/* CCM */
+#define CLKCTL_CCR              0x00
+#define CLKCTL_CCDR             0x04
+#define CLKCTL_CSR              0x08
+#define CLKCTL_CCSR             0x0C
+#define CLKCTL_CACRR            0x10
+#define CLKCTL_CBCDR            0x14
+#define CLKCTL_CBCMR            0x18
+#define CLKCTL_CSCMR1           0x1C
+#define CLKCTL_CSCMR2           0x20
+#define CLKCTL_CSCDR1           0x24
+#define CLKCTL_CS1CDR           0x28
+#define CLKCTL_CS2CDR           0x2C
+#define CLKCTL_CDCDR            0x30
+#define CLKCTL_CHSCCDR          0x34
+#define CLKCTL_CSCDR2           0x38
+#define CLKCTL_CSCDR3           0x3C
+#define CLKCTL_CSCDR4           0x40
+#define CLKCTL_CWDR             0x44
+#define CLKCTL_CDHIPR           0x48
+#define CLKCTL_CDCR             0x4C
+#define CLKCTL_CTOR             0x50
+#define CLKCTL_CLPCR            0x54
+#define CLKCTL_CISR             0x58
+#define CLKCTL_CIMR             0x5C
+#define CLKCTL_CCOSR            0x60
+#define CLKCTL_CGPR             0x64
+#define CLKCTL_CCGR0            0x68
+#define CLKCTL_CCGR1            0x6C
+#define CLKCTL_CCGR2            0x70
+#define CLKCTL_CCGR3            0x74
+#define CLKCTL_CCGR4            0x78
+#define CLKCTL_CCGR5            0x7C
+#define CLKCTL_CCGR6            0x80
+#define CLKCTL_CMEOR            0x84
+
+/* DPLL */
+#define PLL_DP_CTL	0x00
+#define PLL_DP_CONFIG	0x04
+#define PLL_DP_OP	0x08
+#define PLL_DP_MFD	0x0C
+#define PLL_DP_MFN	0x10
+#define PLL_DP_HFS_OP	0x1C
+#define PLL_DP_HFS_MFD	0x20
+#define PLL_DP_HFS_MFN	0x24