src/flash/nor/cc26xx.h

   1 /***************************************************************************
   2  *   Copyright (C) 2017 by Texas Instruments, Inc.                         *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  16  ***************************************************************************/
  17
  18 #ifndef OPENOCD_FLASH_NOR_CC26XX_H
  19 #define OPENOCD_FLASH_NOR_CC26XX_H
  20
  21 /* Addresses of FCFG1 registers to access ICEPick Device ID and User ID */
  22 #define FCFG1_ICEPICK_ID 0x50001318
  23 #define FCFG1_USER_ID    0x50001294
  24
  25 /* ICEPick device ID mask and values */
  26 #define ICEPICK_ID_MASK          0x0fffffff
  27 #define ICEPICK_REV_MASK         0xf0000000
  28 #define CC26X0_ICEPICK_ID        0x0b99a02f
  29 #define CC26X1_ICEPICK_ID        0x0b9bd02f
  30 #define CC13X0_ICEPICK_ID        0x0b9be02f
  31 #define CC13X2_CC26X2_ICEPICK_ID 0x0bb4102f
  32
  33 /* User ID mask for Agama CC13x2 vs CC26x2 */
  34 #define USER_ID_CC13_MASK 0x00800000
  35
  36 /* Common CC26xx/CC13xx flash and memory parameters */
  37 #define CC26XX_FLASH_BASE_ADDR   0x00000000
  38 #define CC26XX_FLASH_SIZE_INFO   0x4003002c
  39 #define CC26XX_SRAM_SIZE_INFO    0x40082250
  40 #define CC26XX_ALGO_BASE_ADDRESS 0x20000000
  41
  42 /* Chameleon CC26x0/CC13x0 specific parameters */
  43 #define CC26X0_MAX_SECTORS   32
  44 #define CC26X0_SECTOR_LENGTH 0x1000
  45 #define CC26X0_ALGO_BUFFER_0 0x20001c00
  46 #define CC26X0_ALGO_BUFFER_1 0x20002c00
  47 #define CC26X0_ALGO_PARAMS_0 0x20001bd8
  48 #define CC26X0_ALGO_PARAMS_1 0x20001bec
  49 #define CC26X0_WORKING_SIZE  (CC26X0_ALGO_BUFFER_1 + CC26X0_SECTOR_LENGTH - \
  50                                                          CC26XX_ALGO_BASE_ADDRESS)
  51
  52 /* Agama CC26x2/CC13x2 specific parameters */
  53 #define CC26X2_MAX_SECTORS   128
  54 #define CC26X2_SECTOR_LENGTH 0x2000
  55 #define CC26X2_ALGO_BUFFER_0 0x20002000
  56 #define CC26X2_ALGO_BUFFER_1 0x20004000
  57 #define CC26X2_ALGO_PARAMS_0 0x20001fd8
  58 #define CC26X2_ALGO_PARAMS_1 0x20001fec
  59 #define CC26X2_WORKING_SIZE  (CC26X2_ALGO_BUFFER_1 + CC26X2_SECTOR_LENGTH - \
  60                                                          CC26XX_ALGO_BASE_ADDRESS)
  61
  62 /* CC26xx flash helper algorithm buffer flags */
  63 #define CC26XX_BUFFER_EMPTY 0x00000000
  64 #define CC26XX_BUFFER_FULL  0xffffffff
  65
  66 /* CC26XX flash helper algorithm commands */
  67 #define CC26XX_CMD_NO_ACTION                     0
  68 #define CC26XX_CMD_ERASE_ALL                     1
  69 #define CC26XX_CMD_PROGRAM                       2
  70 #define CC26XX_CMD_ERASE_AND_PROGRAM             3
  71 #define CC26XX_CMD_ERASE_AND_PROGRAM_WITH_RETAIN 4
  72 #define CC26XX_CMD_ERASE_SECTORS                 5
  73
  74 /* CC26xx and CC13xx device types */
  75 #define CC26XX_NO_TYPE 0 /* Device type not determined yet */
  76 #define CC26X0_TYPE    1 /* CC26x0 Chameleon device */
  77 #define CC26X1_TYPE    2 /* CC26x1 Chameleon device */
  78 #define CC26X2_TYPE    3 /* CC26x2 Agama device */
  79 #define CC13X0_TYPE    4 /* CC13x0 Chameleon device */
  80 #define CC13X2_TYPE    5 /* CC13x2 Agama device */
  81
  82 /* Flash helper algorithm parameter block struct */
  83 #define CC26XX_STATUS_OFFSET 0x0c
  84 struct cc26xx_algo_params {
  85         uint8_t address[4];
  86         uint8_t length[4];
  87         uint8_t command[4];
  88         uint8_t status[4];
  89 };
  90
  91 /* Flash helper algorithm for CC26x0 Chameleon targets */
  92 const uint8_t cc26x0_algo[] = {
  93 #include "../../../contrib/loaders/flash/cc26xx/cc26x0_algo.inc"
  94 };
  95
  96 /* Flash helper algorithm for CC26x2 Agama targets */
  97 const uint8_t cc26x2_algo[] = {
  98 #include "../../../contrib/loaders/flash/cc26xx/cc26x2_algo.inc"
  99 };
 100
 101 #endif /* OPENOCD_FLASH_NOR_CC26XX_H */