original files of m241

vxworks-6.9/target/h/hwif/spi/mcfQspi.h

@@ -0,0 +1,98 @@
+/* mcfQspi.h - coldfire Queued SPI device header */
+
+/*
+ * Copyright 2007,2008 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute, modify or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+
+/*
+modification history
+--------------------
+01b,06feb08,rec  change CAST_M5208 macros to more generic type
+01a,14dec07,rec	 created
+*/
+
+#ifndef __INCmcfQspih
+#define __INCmcfQspih
+
+
+/* register offsets */
+
+#define MCF_QSPI_QMR_OFF    0x00
+#define MCF_QSPI_QDLYR_OFF  0x04
+#define MCF_QSPI_QWR_OFF    0x08
+#define MCF_QSPI_QIR_OFF    0x0C
+#define MCF_QSPI_QAR_OFF    0x10
+#define MCF_QSPI_QDR_OFF    0x14
+
+/* Register read/write macros */
+
+#define MCF_QSPI_QMR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QMR_OFF))
+#define MCF_QSPI_QDLYR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QDLYR_OFF))
+#define MCF_QSPI_QWR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QWR_OFF))
+#define MCF_QSPI_QIR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QIR_OFF))
+#define MCF_QSPI_QAR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QAR_OFF))
+#define MCF_QSPI_QDR	   (CAST_MCF_VOLPTR( UINT16 )(MCF_QSPI_BASE + \
+                                        MCF_QSPI_QDR_OFF))
+
+/* Bit definitions and macros for MCF_QSPI_QMR */
+#define MCF_QSPI_QMR_BAUD(x)	 (((x)&0x00FF)<<0)
+#define MCF_QSPI_QMR_CPHA	 (0x0100)
+#define MCF_QSPI_QMR_CPOL	 (0x0200)
+#define MCF_QSPI_QMR_BITS(x)	 (((x)&0x000F)<<10)
+#define MCF_QSPI_QMR_DOHIE	 (0x4000)
+#define MCF_QSPI_QMR_MSTR	 (0x8000)
+
+/* Bit definitions and macros for MCF_QSPI_QDLYR */
+#define MCF_QSPI_QDLYR_DTL(x)	 (((x)&0x00FF)<<0)
+#define MCF_QSPI_QDLYR_QCD(x)	 (((x)&0x007F)<<8)
+#define MCF_QSPI_QDLYR_SPE	 (0x8000)
+
+/* Bit definitions and macros for MCF_QSPI_QWR */
+#define MCF_QSPI_QWR_NEWQP(x)	 (((x)&0x000F)<<0)
+#define MCF_QSPI_QWR_ENDQP(x)	 (((x)&0x000F)<<8)
+#define MCF_QSPI_QWR_CSIV	 (0x1000)
+#define MCF_QSPI_QWR_WRTO	 (0x2000)
+#define MCF_QSPI_QWR_WREN	 (0x4000)
+#define MCF_QSPI_QWR_HALT	 (0x8000)
+
+/* Bit definitions and macros for MCF_QSPI_QIR */
+#define MCF_QSPI_QIR_SPIF	 (0x0001)
+#define MCF_QSPI_QIR_ABRT	 (0x0004)
+#define MCF_QSPI_QIR_WCEF	 (0x0008)
+#define MCF_QSPI_QIR_SPIFE	 (0x0100)
+#define MCF_QSPI_QIR_ABRTE	 (0x0400)
+#define MCF_QSPI_QIR_WCEFE	 (0x0800)
+#define MCF_QSPI_QIR_ABRTL	 (0x1000)
+#define MCF_QSPI_QIR_ABRTB	 (0x4000)
+#define MCF_QSPI_QIR_WCEFB	 (0x8000)
+
+/* Bit definitions and macros for MCF_QSPI_QAR */
+#define MCF_QSPI_QAR_ADDR(x)	 (((x)&0x003F)<<0)
+#define MCF_QSPI_QAR_TRANS	 (0x0000)
+#define MCF_QSPI_QAR_RECV	 (0x0010)
+#define MCF_QSPI_QAR_CMD	 (0x0020)
+
+/* Bit definitions and macros for MCF_QSPI_QDR */
+#define MCF_QSPI_QDR_DATA(x)	 (((x)&0xFFFF)<<0)
+#define MCF_QSPI_QDR_CONT	 (0x8000)
+#define MCF_QSPI_QDR_BITSE	 (0x4000)
+#define MCF_QSPI_QDR_DT	 (0x2000)
+#define MCF_QSPI_QDR_DSCK	 (0x1000)
+#define MCF_QSPI_QDR_QSPI_CS3	 (0x0800)
+#define MCF_QSPI_QDR_QSPI_CS2	 (0x0400)
+#define MCF_QSPI_QDR_QSPI_CS1	 (0x0200)
+#define MCF_QSPI_QDR_QSPI_CS0	 (0x0100)
+
+
+
+#endif
+