mtd: denali: add Denali NAND driver for SPL

[u-boot] / drivers / mtd / cfi_flash.c

diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 25a5710758971ea674cf9c63e5728d993d12c94f..c4b5bc1de553d2101fc5aca3f0a3a5d1f616c509 100644 (file)
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -11,24 +11,7 @@
  * Copyright (C) 2006
  * Tolunay Orkun <listmember@orkun.us>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- *
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /* The DEBUG define must be before common to enable debugging */
@@ -1820,7 +1803,7 @@ static int flash_detect_legacy(phys_addr_t base, int banknum)
                                        break;
                                else
                                        unmap_physmem((void *)info->start[0],
-                                                     MAP_NOCACHE);
+                                                     info->portwidth);
                        }
                }
 
@@ -2377,7 +2360,7 @@ unsigned long flash_init (void)
 #endif /* CONFIG_SYS_FLASH_QUIET_TEST */
                }
 #ifdef CONFIG_SYS_FLASH_PROTECTION
-               else if ((s != NULL) && (strcmp(s, "yes") == 0)) {
+               else if (strcmp(s, "yes") == 0) {
                        /*
                         * Only the U-Boot image and it's environment
                         * is protected, all other sectors are