flash/nor: Add support for TI CC3220SF internal flash

[openocd.git] / src / flash / nor / cc3220sf.h

diff --git a/src/flash/nor/cc3220sf.h b/src/flash/nor/cc3220sf.h
new file mode 100644 (file)
index 0000000..36c17be
--- /dev/null
+++ b/src/flash/nor/cc3220sf.h
@@ -0,0 +1,45 @@
+/***************************************************************************
+ *   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/>. *
+ ***************************************************************************/
+
+#ifndef OPENOCD_FLASH_NOR_CC3220SF_H
+#define OPENOCD_FLASH_NOR_CC3220SF_H
+
+/* CC3220SF device types */
+#define CC3220_NO_TYPE 0 /* Device type not determined yet */
+#define CC3220_OTHER   1 /* CC3220 variant without flash */
+#define CC3220SF       2 /* CC3220SF variant with flash */
+
+/* Flash parameters */
+#define FLASH_BASE_ADDR   0x01000000
+#define FLASH_SECTOR_SIZE 2048
+#define FLASH_NUM_SECTORS 512
+
+/* CC2200SF flash registers */
+#define FMA_REGISTER_ADDR 0x400FD000
+#define FMC_REGISTER_ADDR 0x400FD008
+#define FMC_DEFAULT_VALUE 0xA4420000
+#define FMC_ERASE_BIT     0x00000002
+#define FMC_MERASE_BIT    0x00000004
+#define FMC_ERASE_VALUE   (FMC_DEFAULT_VALUE | FMC_ERASE_BIT)
+#define FMC_MERASE_VALUE  (FMC_DEFAULT_VALUE | FMC_MERASE_BIT)
+
+/* Flash helper algorithm for CC3220SF */
+const uint8_t cc3220sf_algo[] = {
+#include "../../../contrib/loaders/flash/cc3220sf/cc3220sf.inc"
+};
+
+#endif /* OPENOCD_FLASH_NOR_CC3220SF_H */