split NAND driver handling into nand/driver.[ch]

[fw/openocd] / src / flash / nand / driver.c

diff --git a/src/flash/nand/driver.c b/src/flash/nand/driver.c
new file mode 100644 (file)
index 0000000..717f5aa
--- /dev/null
+++ b/src/flash/nand/driver.c
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Dominic Rath <Dominic.Rath@gmx.de>              *
+ *   Copyright (C) 2007,2008 Øyvind Harboe <oyvind.harboe@zylin.com>       *
+ *   Copyright (C) 2008 by Spencer Oliver <spen@spen-soft.co.uk>           *
+ *   Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net>             *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <flash/nand.h>
+#include "driver.h"
+
+/* NAND flash controller
+ */
+extern struct nand_flash_controller nonce_nand_controller;
+extern struct nand_flash_controller davinci_nand_controller;
+extern struct nand_flash_controller lpc3180_nand_controller;
+extern struct nand_flash_controller orion_nand_controller;
+extern struct nand_flash_controller s3c2410_nand_controller;
+extern struct nand_flash_controller s3c2412_nand_controller;
+extern struct nand_flash_controller s3c2440_nand_controller;
+extern struct nand_flash_controller s3c2443_nand_controller;
+extern struct nand_flash_controller imx31_nand_flash_controller;
+
+/* extern struct nand_flash_controller boundary_scan_nand_controller; */
+
+static struct nand_flash_controller *nand_flash_controllers[] =
+{
+       &nonce_nand_controller,
+       &davinci_nand_controller,
+       &lpc3180_nand_controller,
+       &orion_nand_controller,
+       &s3c2410_nand_controller,
+       &s3c2412_nand_controller,
+       &s3c2440_nand_controller,
+       &s3c2443_nand_controller,
+       &imx31_nand_flash_controller,
+/*     &boundary_scan_nand_controller, */
+       NULL
+};
+
+struct nand_flash_controller *nand_driver_find_by_name(const char *name)
+{
+       for (unsigned i = 0; nand_flash_controllers[i]; i++)
+       {
+               struct nand_flash_controller *controller = nand_flash_controllers[i];
+               if (strcmp(name, controller->name) == 0)
+                       return controller;
+       }
+       return NULL;
+}
+int nand_driver_walk(nand_driver_walker_t f, void *x)
+{
+       for (unsigned i = 0; nand_flash_controllers[i]; i++)
+       {
+               int retval = (*f)(nand_flash_controllers[i], x);
+               if (ERROR_OK != retval)
+                       return retval;
+       }
+       return ERROR_OK;
+}
+
+