/****************************************************************************
* config/vsn/src/ramtron.c
* arch/arm/src/board/ramtron.c
*
* Copyright (C) 2011 Uros Platise. All rights reserved.
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
*
* Authors: Uros Platise <uros.platise@isotel.eu>
* Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#include <nuttx/config.h>
#include <stdbool.h>
#include <stdio.h>
#include <debug.h>
#include <errno.h>
#ifdef CONFIG_STM32_SPI3
# include <nuttx/spi.h>
# include <nuttx/mtd.h>
#endif
#include "vsn.h"
int up_ramtron(void)
{
#ifdef CONFIG_STM32_SPI3
FAR struct spi_dev_s *spi;
FAR struct mtd_dev_s *mtd;
int retval;
/* Get the SPI port */
spi = up_spiinitialize(3);
if (!spi)
{
message("RAMTRON: Failed to initialize SPI3\n");
return -ENODEV;
}
message("RAMTRON: Initialized SPI3\n");
mtd = ramtron_initialize(spi);
if (!mtd)
{
message("RAMTRON: Device not found\n");
return -ENODEV;
}
message("RAMTRON: FM25V10 of size 128 kB\n");
//message("RAMTRON: %s of size %d B\n", ramtron_getpart(mtd), ramtron_getsize(mtd) );
retval = ftl_initialize(0, NULL, mtd);
message("RAMTRON: FTL Initialized (returns with %d)\n", retval);
#endif
return OK;
}