git.gag.com Git - fw/openocd/blob - 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 /* NAND flash controller
  17  */
  18 extern struct nand_flash_controller nonce_nand_controller;
  19 extern struct nand_flash_controller davinci_nand_controller;
  20 extern struct nand_flash_controller lpc3180_nand_controller;
  21 extern struct nand_flash_controller lpc32xx_nand_controller;
  22 extern struct nand_flash_controller orion_nand_controller;
  23 extern struct nand_flash_controller s3c2410_nand_controller;
  24 extern struct nand_flash_controller s3c2412_nand_controller;
  25 extern struct nand_flash_controller s3c2440_nand_controller;
  26 extern struct nand_flash_controller s3c2443_nand_controller;
  27 extern struct nand_flash_controller s3c6400_nand_controller;
  28 extern struct nand_flash_controller mxc_nand_flash_controller;
  29 extern struct nand_flash_controller imx31_nand_flash_controller;
  30 extern struct nand_flash_controller at91sam9_nand_controller;
  31 extern struct nand_flash_controller nuc910_nand_controller;
  32
  33 /* extern struct nand_flash_controller boundary_scan_nand_controller; */
  34
  35 static struct nand_flash_controller *nand_flash_controllers[] = {
  36         &nonce_nand_controller,
  37         &davinci_nand_controller,
  38         &lpc3180_nand_controller,
  39         &lpc32xx_nand_controller,
  40         &orion_nand_controller,
  41         &s3c2410_nand_controller,
  42         &s3c2412_nand_controller,
  43         &s3c2440_nand_controller,
  44         &s3c2443_nand_controller,
  45         &s3c6400_nand_controller,
  46         &mxc_nand_flash_controller,
  47         &imx31_nand_flash_controller,
  48         &at91sam9_nand_controller,
  49         &nuc910_nand_controller,
  50 /*      &boundary_scan_nand_controller, */
  51         NULL
  52 };
  53
  54 struct nand_flash_controller *nand_driver_find_by_name(const char *name)
  55 {
  56         for (unsigned i = 0; nand_flash_controllers[i]; i++) {
  57                 struct nand_flash_controller *controller = nand_flash_controllers[i];
  58                 if (strcmp(name, controller->name) == 0)
  59                         return controller;
  60         }
  61         return NULL;
  62 }
  63 int nand_driver_walk(nand_driver_walker_t f, void *x)
  64 {
  65         for (unsigned i = 0; nand_flash_controllers[i]; i++) {
  66                 int retval = (*f)(nand_flash_controllers[i], x);
  67                 if (retval != ERROR_OK)
  68                         return retval;
  69         }
  70         return ERROR_OK;
  71 }