1 files changed, 0 insertions, 58 deletions
diff --git a/qemu/roms/u-boot/arch/sandbox/include/asm/spi.h b/qemu/roms/u-boot/arch/sandbox/include/asm/spi.h
deleted file mode 100644
index 49b4a0f10..000000000
--- a/qemu/roms/u-boot/arch/sandbox/include/asm/spi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Simulate a SPI port and clients (see README.sandbox for details)
- *
- * Copyright (c) 2011-2013 The Chromium OS Authors.
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __ASM_SPI_H__
-#define __ASM_SPI_H__
-
-#include <linux/types.h>
-
-/*
- * The interface between the SPI bus and the SPI client.  The bus will
- * instantiate a client, and that then call into it via these entry
- * points.  These should be enough for the client to emulate the SPI
- * device just like the real hardware.
- */
-struct sandbox_spi_emu_ops {
-	/* The bus wants to instantiate a new client, so setup everything */
-	int (*setup)(void **priv, const char *spec);
-	/* The bus is done with us, so break things down */
-	void (*free)(void *priv);
-	/* The CS has been "activated" -- we won't worry about low/high */
-	void (*cs_activate)(void *priv);
-	/* The CS has been "deactivated" -- we won't worry about low/high */
-	void (*cs_deactivate)(void *priv);
-	/* The client is rx-ing bytes from the bus, so it should tx some */
-	int (*xfer)(void *priv, const u8 *rx, u8 *tx, uint bytes);
-};
-
-/*
- * There are times when the data lines are allowed to tristate.  What
- * is actually sensed on the line depends on the hardware.  It could
- * always be 0xFF/0x00 (if there are pull ups/downs), or things could
- * float and so we'd get garbage back.  This func encapsulates that
- * scenario so we can worry about the details here.
- */
-static inline void sandbox_spi_tristate(u8 *buf, uint len)
-{
-	/* XXX: make this into a user config option ? */
-	memset(buf, 0xff, len);
-}
-
-/*
- * Extract the bus/cs from the spi spec and return the start of the spi
- * client spec.  If the bus/cs are invalid for the current config, then
- * it returns NULL.
- *
- * Example: arg="0:1:foo" will set bus to 0, cs to 1, and return "foo"
- */
-const char *sandbox_spi_parse_spec(const char *arg, unsigned long *bus,
-				   unsigned long *cs);
-
-#endif