ARM: remove dkb board support

[karo-tx-uboot.git] / board / cm4008 / flash.c

diff --git a/board/cm4008/flash.c b/board/cm4008/flash.c
index d6fd5195d30c4fa93bc3d196272831eed9a71826..8315a57ed9ace6bd30f375055a11d9aa812fa0e3 100644 (file)
--- a/board/cm4008/flash.c
+++ b/board/cm4008/flash.c
@@ -8,27 +8,12 @@
  * (C) Copyright 2001
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * 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+
  */
 
 #include <common.h>
 #include <linux/byteorder/swab.h>
+#include <asm/sections.h>
 
 
 flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];   /* info for FLASH chips */
@@ -72,7 +57,7 @@ unsigned long flash_init (void)
         */
        flash_protect (FLAG_PROTECT_SET,
                       CONFIG_SYS_FLASH_BASE,
-                      CONFIG_SYS_FLASH_BASE + _bss_start - _armboot_start,
+                      CONFIG_SYS_FLASH_BASE + (__bss_end - __bss_start),
                       &flash_info[0]);
 
        return size;
@@ -206,7 +191,7 @@ static ulong flash_get_size (unsigned char * addr, flash_info_t * info)
 
 int flash_erase (flash_info_t * info, int s_first, int s_last)
 {
-       int flag, prot, sect;
+       int prot, sect;
        ulong type;
        int rcode = 0;
        ulong start;
@@ -240,7 +225,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
                printf ("\n");
 
        /* Disable interrupts which might cause a timeout here */
-       flag = disable_interrupts ();
+       disable_interrupts();
 
        /* Start erase on unprotected sectors */
        for (sect = s_first; sect <= s_last; sect++) {
@@ -370,7 +355,6 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
 {
        volatile unsigned char *addr = (volatile unsigned char *) dest;
        ulong status;
-       int flag;
        ulong start;
 
        /* Check if Flash is (sufficiently) erased */
@@ -380,7 +364,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
                return (2);
        }
        /* Disable interrupts which might cause a timeout here */
-       flag = disable_interrupts ();
+       disable_interrupts();
 
        *addr = 0x40;   /* write setup */
        *addr = data;