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flash/stm32l4x: support STM32WBA5xx devices
[openocd.git] / src / flash / nor / aduc702x.c
diff --git a/src/flash/nor/aduc702x.c b/src/flash/nor/aduc702x.c
index b6e19376c3703600a5fd74a2018c6cfb2ce153a9..ea7f5e3730da685db96ded5182e07e7a440c7873 100644 (file)
--- a/src/flash/nor/aduc702x.c
+++ b/src/flash/nor/aduc702x.c
@@ -1,20 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2008 by Kevin McGuire                                   *
  *   Copyright (C) 2008 by Marcel Wijlaars                                 *
  *   Copyright (C) 2009 by Michael Ashton                                  *
- *                                                                         *
- *   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, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -31,15 +20,15 @@ static int aduc702x_build_sector_list(struct flash_bank *bank);
 static int aduc702x_check_flash_completion(struct target *target, unsigned int timeout_ms);
 static int aduc702x_set_write_enable(struct target *target, int enable);
 
-#define ADUC702x_FLASH                          0xfffff800
-#define ADUC702x_FLASH_FEESTA           (0*4)
-#define ADUC702x_FLASH_FEEMOD           (1*4)
-#define ADUC702x_FLASH_FEECON           (2*4)
-#define ADUC702x_FLASH_FEEDAT           (3*4)
-#define ADUC702x_FLASH_FEEADR           (4*4)
-#define ADUC702x_FLASH_FEESIGN          (5*4)
-#define ADUC702x_FLASH_FEEPRO           (6*4)
-#define ADUC702x_FLASH_FEEHIDE          (7*4)
+#define ADUC702X_FLASH                          0xfffff800
+#define ADUC702X_FLASH_FEESTA           (0*4)
+#define ADUC702X_FLASH_FEEMOD           (1*4)
+#define ADUC702X_FLASH_FEECON           (2*4)
+#define ADUC702X_FLASH_FEEDAT           (3*4)
+#define ADUC702X_FLASH_FEEADR           (4*4)
+#define ADUC702X_FLASH_FEESIGN          (5*4)
+#define ADUC702X_FLASH_FEEPRO           (6*4)
+#define ADUC702X_FLASH_FEEHIDE          (7*4)
 
 /* flash bank aduc702x 0 0 0 0 <target#>
  * The ADC7019-28 devices all have the same flash layout */
@@ -57,13 +46,12 @@ static int aduc702x_build_sector_list(struct flash_bank *bank)
 {
        /* aduc7026_struct flash_bank *aduc7026_info = bank->driver_priv; */
 
-       int i = 0;
        uint32_t offset = 0;
 
        /* sector size is 512 */
        bank->num_sectors = bank->size / 512;
        bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
-       for (i = 0; i < bank->num_sectors; ++i) {
+       for (unsigned int i = 0; i < bank->num_sectors; ++i) {
                bank->sectors[i].offset = offset;
                bank->sectors[i].size = 512;
                offset += bank->sectors[i].size;
@@ -74,7 +62,8 @@ static int aduc702x_build_sector_list(struct flash_bank *bank)
        return ERROR_OK;
 }
 
-static int aduc702x_erase(struct flash_bank *bank, int first, int last)
+static int aduc702x_erase(struct flash_bank *bank, unsigned int first,
+               unsigned int last)
 {
        /* int res; */
        int x;
@@ -87,9 +76,9 @@ static int aduc702x_erase(struct flash_bank *bank, int first, int last)
        /* mass erase */
        if (((first | last) == 0) || ((first == 0) && (last >= bank->num_sectors))) {
                LOG_DEBUG("performing mass erase.");
-               target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEDAT, 0x3cff);
-               target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, 0xffc3);
-               target_write_u8(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x06);
+               target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEDAT, 0x3cff);
+               target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEADR, 0xffc3);
+               target_write_u8(target, ADUC702X_FLASH + ADUC702X_FLASH_FEECON, 0x06);
 
                if (aduc702x_check_flash_completion(target, 3500) != ERROR_OK) {
                        LOG_ERROR("mass erase failed");
@@ -106,8 +95,8 @@ static int aduc702x_erase(struct flash_bank *bank, int first, int last)
                for (x = 0; x < count; ++x) {
                        adr = bank->base + ((first + x) * 512);
 
-                       target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, adr);
-                       target_write_u8(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x05);
+                       target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEADR, adr);
+                       target_write_u8(target, ADUC702X_FLASH + ADUC702X_FLASH_FEECON, 0x05);
 
                        if (aduc702x_check_flash_completion(target, 50) != ERROR_OK) {
                                LOG_ERROR("failed to erase sector at address 0x%08lX", adr);
@@ -283,7 +272,7 @@ static int aduc702x_write_single(struct flash_bank *bank,
 
        for (x = 0; x < count; x += 2) {
                /* FEEADR = address */
-               target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, offset + x);
+               target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEADR, offset + x);
 
                /* set up data */
                if ((x + 1) == count) {
@@ -292,10 +281,10 @@ static int aduc702x_write_single(struct flash_bank *bank,
                } else
                        b = buffer[x + 1];
 
-               target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEDAT, buffer[x] | (b << 8));
+               target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEDAT, buffer[x] | (b << 8));
 
                /* do single-write command */
-               target_write_u8(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x02);
+               target_write_u8(target, ADUC702X_FLASH + ADUC702X_FLASH_FEECON, 0x02);
 
                if (aduc702x_check_flash_completion(target, 1) != ERROR_OK) {
                        LOG_ERROR("single write failed for address 0x%08lX",
@@ -345,7 +334,7 @@ static int aduc702x_probe(struct flash_bank *bank)
 static int aduc702x_set_write_enable(struct target *target, int enable)
 {
        /* don't bother to preserve int enable bit here */
-       target_write_u16(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEMOD, enable ? 8 : 0);
+       target_write_u16(target, ADUC702X_FLASH + ADUC702X_FLASH_FEEMOD, enable ? 8 : 0);
 
        return ERROR_OK;
 }
@@ -361,7 +350,7 @@ static int aduc702x_check_flash_completion(struct target *target, unsigned int t
 
        int64_t endtime = timeval_ms() + timeout_ms;
        while (1) {
-               target_read_u8(target, ADUC702x_FLASH + ADUC702x_FLASH_FEESTA, &v);
+               target_read_u8(target, ADUC702X_FLASH + ADUC702X_FLASH_FEESTA, &v);
                if ((v & 4) == 0)
                        break;
                alive_sleep(1);
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