src/flash/nand/driver.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 /***************************************************************************
   4  *   Copyright (C) 2005 by Dominic Rath <Dominic.Rath@gmx.de>              *
   5  *   Copyright (C) 2007,2008 Øyvind Harboe <oyvind.harboe@zylin.com>       *
   6  *   Copyright (C) 2008 by Spencer Oliver <spen@spen-soft.co.uk>           *
   7  *   Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net>             *
   8  ***************************************************************************/
   9
  10 #ifdef HAVE_CONFIG_H
  11 #include <config.h>
  12 #endif
  13 #include "core.h"
  14 #include "driver.h"
  15
  16 static struct nand_flash_controller *nand_flash_controllers[] = {
  17         &nonce_nand_controller,
  18         &davinci_nand_controller,
  19         &lpc3180_nand_controller,
  20         &lpc32xx_nand_controller,
  21         &orion_nand_controller,
  22         &s3c2410_nand_controller,
  23         &s3c2412_nand_controller,
  24         &s3c2440_nand_controller,
  25         &s3c2443_nand_controller,
  26         &s3c6400_nand_controller,
  27         &mxc_nand_flash_controller,
  28         &imx31_nand_flash_controller,
  29         &at91sam9_nand_controller,
  30         &nuc910_nand_controller,
  31         NULL
  32 };
  33
  34 struct nand_flash_controller *nand_driver_find_by_name(const char *name)
  35 {
  36         for (unsigned i = 0; nand_flash_controllers[i]; i++) {
  37                 struct nand_flash_controller *controller = nand_flash_controllers[i];
  38                 if (strcmp(name, controller->name) == 0)
  39                         return controller;
  40         }
  41         return NULL;
  42 }
  43 int nand_driver_walk(nand_driver_walker_t f, void *x)
  44 {
  45         for (unsigned i = 0; nand_flash_controllers[i]; i++) {
  46                 int retval = (*f)(nand_flash_controllers[i], x);
  47                 if (retval != ERROR_OK)
  48                         return retval;
  49         }
  50         return ERROR_OK;
  51 }