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authorPeter Pearse <peter.pearse@arm.com>2007-05-09 11:40:34 +0100
committerPeter Pearse <peter.pearse@arm.com>2007-05-09 11:40:34 +0100
commit5c6d2b5a500f8c49670de8910150b78a41f781fc (patch)
treea2bef26ef455a7d01195e967c6d4fa344714af6a /board/lpc2292sodimm/spi.h
parentb0d8f5bf0d215adc9424cb228b2484dbf07f7761 (diff)
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Remove the deleted files for the SMN42 patch
Diffstat (limited to 'board/lpc2292sodimm/spi.h')
-rw-r--r--board/lpc2292sodimm/spi.h82
1 files changed, 0 insertions, 82 deletions
diff --git a/board/lpc2292sodimm/spi.h b/board/lpc2292sodimm/spi.h
deleted file mode 100644
index 6ae66e8..0000000
--- a/board/lpc2292sodimm/spi.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- This file defines the interface to the lpc22xx SPI module.
- Copyright (C) 2006 Embedded Artists AB (www.embeddedartists.com)
-
- This file may be included in software not adhering to the GPL.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#ifndef SPI_H
-#define SPI_H
-
-#include <config.h>
-#include <common.h>
-#include <asm/errno.h>
-#include <asm/arch/hardware.h>
-
-#define SPIF 0x80
-
-#define spi_lock() disable_interrupts();
-#define spi_unlock() enable_interrupts();
-
-extern unsigned long spi_flags;
-extern unsigned char spi_idle;
-
-int spi_init(void);
-
-static inline unsigned char spi_read(void)
-{
- unsigned char b;
-
- PUT8(S0SPDR, spi_idle);
- while (!(GET8(S0SPSR) & SPIF));
- b = GET8(S0SPDR);
-
- return b;
-}
-
-static inline void spi_write(unsigned char b)
-{
- PUT8(S0SPDR, b);
- while (!(GET8(S0SPSR) & SPIF));
- GET8(S0SPDR); /* this will clear the SPIF bit */
-}
-
-static inline void spi_set_clock(unsigned char clk_value)
-{
- PUT8(S0SPCCR, clk_value);
-}
-
-static inline void spi_set_cfg(unsigned char phase,
- unsigned char polarity,
- unsigned char lsbf)
-{
- unsigned char v = 0x20; /* master bit set */
-
- if (phase)
- v |= 0x08; /* set phase bit */
- if (polarity) {
- v |= 0x10; /* set polarity bit */
- spi_idle = 0xFF;
- } else {
- spi_idle = 0x00;
- }
- if (lsbf)
- v |= 0x40; /* set lsbf bit */
-
- PUT8(S0SPCR, v);
-}
-#endif /* SPI_H */