1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/spi/spirom.h b/drivers/spi/spirom.h
new file mode 100644
index 0000000000..2dfe3bc32f
--- /dev/null
+++ b/drivers/spi/spirom.h
@@ -0,0 +1,77 @@
+/*
+ *	Copyright 2007 by Spectrum Digital Incorporated.
+ *	All rights reserved. Property of Spectrum Digital Incorporated.
+ */
+
+/*
+ *	SPI ROM header file
+ *
+ */
+
+#ifndef SPIROM_
+#define SPIROM_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "davincihd.h"
+
+/* ------------------------------------------------------------------------ *
+ *	SPI ROM Definitions 													*
+ * ------------------------------------------------------------------------ */
+#define SPIROM_SIZE 			0x00008000
+#define SPIROM_BASE 			0x00000000
+#define SPIROM_PAGESIZE 		32
+#define SPIROM_PAGEMASK 		0xffffffc0
+
+/* ------------------------------------------------------------------------ *
+ *	SPI ROM Commands														*
+ * ------------------------------------------------------------------------ */
+#define SPIROM_CMD_WRSR 		0x01
+#define SPIROM_CMD_WRITE		0x02
+#define SPIROM_CMD_READ 		0x03
+#define SPIROM_CMD_WRDI 		0x04
+#define SPIROM_CMD_RDSR 		0x05
+#define SPIROM_CMD_WREN 		0x06
+
+/* ------------------------------------------------------------------------ *
+ *	SPI Controller															*
+ * ------------------------------------------------------------------------ */
+#define SPI_BASE				0x01c66800
+#define SPI_SPIGCR0 			*( volatile Uint32* )( SPI_BASE + 0x0 )
+#define SPI_SPIGCR1 			*( volatile Uint32* )( SPI_BASE + 0x4 )
+#define SPI_SPIINT				*( volatile Uint32* )( SPI_BASE + 0x8 )
+#define SPI_SPILVL				*( volatile Uint32* )( SPI_BASE + 0xc )
+#define SPI_SPIFLG				*( volatile Uint32* )( SPI_BASE + 0x10 )
+#define SPI_SPIPC0				*( volatile Uint32* )( SPI_BASE + 0x14 )
+#define SPI_SPIPC2				*( volatile Uint32* )( SPI_BASE + 0x1c )
+#define SPI_SPIDAT1_TOP 		*( volatile Uint16* )( SPI_BASE + 0x3c )
+#define SPI_SPIDAT1 			*( volatile Uint32* )( SPI_BASE + 0x3c )
+#define SPI_SPIDAT1_PTR16		*( volatile Uint16* )( SPI_BASE + 0x3e )
+#define SPI_SPIDAT1_PTR8		*( volatile Uint8* ) ( SPI_BASE + 0x3f )
+#define SPI_SPIBUF				*( volatile Uint32* )( SPI_BASE + 0x40 )
+#define SPI_SPIBUF_PTR16		*( volatile Uint16* )( SPI_BASE + 0x42 )
+#define SPI_SPIBUF_PTR8 		*( volatile Uint8* ) ( SPI_BASE + 0x43 )
+#define SPI_SPIEMU				*( volatile Uint32* )( SPI_BASE + 0x44 )
+#define SPI_SPIDELAY			*( volatile Uint32* )( SPI_BASE + 0x48 )
+#define SPI_SPIDEF				*( volatile Uint32* )( SPI_BASE + 0x4c )
+#define SPI_SPIFMT0 			*( volatile Uint32* )( SPI_BASE + 0x50 )
+#define SPI_SPIFMT1 			*( volatile Uint32* )( SPI_BASE + 0x54 )
+#define SPI_SPIFMT2 			*( volatile Uint32* )( SPI_BASE + 0x58 )
+#define SPI_SPIFMT3 			*( volatile Uint32* )( SPI_BASE + 0x5c )
+#define SPI_INTVEC0 			*( volatile Uint32* )( SPI_BASE + 0x60 )
+#define SPI_INTVEC1 			*( volatile Uint32* )( SPI_BASE + 0x64 )
+
+/* ------------------------------------------------------------------------ *
+ *	Prototype																*
+ * ------------------------------------------------------------------------ */
+void spirom_init( );
+void spirom_read( Uint16 src, Uint32 dst, Uint32 length );
+void spirom_write( Uint32 src, Uint16 dst, Uint32 length );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif