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