1 files changed, 0 insertions, 63 deletions
diff --git a/gpxe/src/include/gpxe/spi_bit.h b/gpxe/src/include/gpxe/spi_bit.h
deleted file mode 100644
index 8bd25196..00000000
--- a/gpxe/src/include/gpxe/spi_bit.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef _GPXE_SPI_BIT_H
-#define _GPXE_SPI_BIT_H
-
-/** @file
- *
- * SPI bit-bashing interface
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <gpxe/spi.h>
-#include <gpxe/bitbash.h>
-
-/** A bit-bashing SPI bus */
-struct spi_bit_basher {
-	/** SPI bus */
-	struct spi_bus bus;
-	/** Bit-bashing interface */
-	struct bit_basher basher;
-	/** Endianness of data
-	 *
-	 * SPI commands and addresses are always big-endian (i.e. MSB
-	 * transmitted first on the wire), but some cards
-	 * (e.g. natsemi) choose to regard the data stored in the
-	 * EEPROM as little-endian (i.e. LSB transmitted first on the
-	 * wire).
-	 */
-	int endianness;
-};
-
-/** Bit indices used for SPI bit-bashing interface */
-enum {
-	/** Serial clock */
-	SPI_BIT_SCLK = 0,
-	/** Master Out Slave In */
-	SPI_BIT_MOSI,
-	/** Master In Slave Out */
-	SPI_BIT_MISO,
-	/** Slave 0 select */
-	SPI_BIT_SS0,
-};
-
-/**
- * Determine bit index for a particular slave
- *
- * @v slave		Slave number
- * @ret index		Bit index (i.e. SPI_BIT_SSN, where N=slave) 
- */
-#define SPI_BIT_SS( slave ) ( SPI_BIT_SS0 + (slave) )
-
-/** Delay between SCLK transitions */
-#define SPI_BIT_UDELAY 1
-
-/** SPI bit basher treats data as big-endian */
-#define SPI_BIT_BIG_ENDIAN 0
-
-/** SPI bit basher treats data as little-endian */
-#define SPI_BIT_LITTLE_ENDIAN 1
-
-extern void init_spi_bit_basher ( struct spi_bit_basher *spibit );
-
-#endif /* _GPXE_SPI_BIT_H */