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/*
* Copyright (C) ST-Ericsson SA 2010
*
* Author: Martin Lundholm <martin.xa.lundholm@stericsson.com>
*
* License terms: GNU General Public License (GPL), version 2.
*/
#include <common.h>
#ifndef __ASSEMBLY__
/*
* Function: mmc_fifo_read()
*
* Info: Reads data from an MMC (ARM PL180) FIFO
*
* Parameters:
* fifo - pointer to the first PL180 FIFO register
* buf - pointer to a read buffer (32-bit aligned)
* count - number of bytes to be read (32-bit aligned)
* status_reg - pointer to the PL180 status register
*
* Returns '0' if success and PL180 status on failure.
*
*/
int mmc_fifo_read(u32 *fifo, u32 *buf, unsigned int count, u32 *status_reg);
/*
* Function: mmc_fifo_write()
*
* Info: Writes data to an MMC (ARM PL180) FIFO
*
* Parameters:
* buf - pointer to a write buffer (32-bit aligned)
* fifo - pointer to the first PL180 FIFO register
* count - number of bytes to be written (32-bit aligned)
* status_reg - pointer to the PL180 status register
*
* Returns '0' if success and PL180 status on failure.
*
*/
int mmc_fifo_write(u32 *buf, u32 *fifo, unsigned int count, u32 *status_reg);
#endif /* __ASSEMBLY__ */
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