flash/nor: move variable's declaration in C file

[fw/openocd] / src / flash / nor / cc26xx.c

diff --git a/src/flash/nor/cc26xx.c b/src/flash/nor/cc26xx.c
index 0895798d34a7127ae33777758de4e8801bebe70e..9fbb880b429b1332a8a6b880ac44a4bb9e1f6f90 100644 (file)
--- a/src/flash/nor/cc26xx.c
+++ b/src/flash/nor/cc26xx.c
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 /***************************************************************************
  *   Copyright (C) 2017 by Texas Instruments, Inc.                         *
- *                                                                         *
- *   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
@@ -45,6 +34,16 @@ struct cc26xx_bank {
        uint32_t params_addr[2];
 };
 
+/* Flash helper algorithm for CC26x0 Chameleon targets */
+static const uint8_t cc26x0_algo[] = {
+#include "../../../contrib/loaders/flash/cc26xx/cc26x0_algo.inc"
+};
+
+/* Flash helper algorithm for CC26x2 Agama targets */
+static const uint8_t cc26x2_algo[] = {
+#include "../../../contrib/loaders/flash/cc26xx/cc26x2_algo.inc"
+};
+
 static int cc26xx_auto_probe(struct flash_bank *bank);
 
 static uint32_t cc26xx_device_type(uint32_t icepick_id, uint32_t user_id)
@@ -140,15 +139,16 @@ static int cc26xx_init(struct flash_bank *bank)
                return retval;
 
        /* Check for working area to use for flash helper algorithm */
-       if (cc26xx_bank->working_area)
-               target_free_working_area(target, cc26xx_bank->working_area);
+       target_free_working_area(target, cc26xx_bank->working_area);
+       cc26xx_bank->working_area = NULL;
+
        retval = target_alloc_working_area(target, cc26xx_bank->algo_working_size,
                                &cc26xx_bank->working_area);
        if (retval != ERROR_OK)
                return retval;
 
        /* Confirm the defined working address is the area we need to use */
-       if (CC26XX_ALGO_BASE_ADDRESS != cc26xx_bank->working_area->address)
+       if (cc26xx_bank->working_area->address != CC26XX_ALGO_BASE_ADDRESS)
                return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
 
        /* Write flash helper algorithm into target memory */
@@ -158,6 +158,7 @@ static int cc26xx_init(struct flash_bank *bank)
                LOG_ERROR("%s: Failed to load flash helper algorithm",
                        cc26xx_bank->family_name);
                target_free_working_area(target, cc26xx_bank->working_area);
+               cc26xx_bank->working_area = NULL;
                return retval;
        }
 
@@ -172,6 +173,7 @@ static int cc26xx_init(struct flash_bank *bank)
                LOG_ERROR("%s: Failed to start flash helper algorithm",
                        cc26xx_bank->family_name);
                target_free_working_area(target, cc26xx_bank->working_area);
+               cc26xx_bank->working_area = NULL;
                return retval;
        }
 
@@ -211,7 +213,7 @@ static int cc26xx_mass_erase(struct flash_bank *bank)
 
        int retval;
 
-       if (TARGET_HALTED != target->state) {
+       if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
                return ERROR_TARGET_NOT_HALTED;
        }
@@ -275,7 +277,7 @@ static int cc26xx_erase(struct flash_bank *bank, unsigned int first,
        uint32_t length;
        int retval;
 
-       if (TARGET_HALTED != target->state) {
+       if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
                return ERROR_TARGET_NOT_HALTED;
        }
@@ -327,7 +329,7 @@ static int cc26xx_write(struct flash_bank *bank, const uint8_t *buffer,
        uint32_t index;
        int retval;
 
-       if (TARGET_HALTED != target->state) {
+       if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
                return ERROR_TARGET_NOT_HALTED;
        }