src/flash/nor/cc26xx.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /***************************************************************************
   4  *   Copyright (C) 2017 by Texas Instruments, Inc.                         *
   5  ***************************************************************************/
   6
   7 #ifndef OPENOCD_FLASH_NOR_CC26XX_H
   8 #define OPENOCD_FLASH_NOR_CC26XX_H
   9
  10 /* Addresses of FCFG1 registers to access ICEPick Device ID and User ID */
  11 #define FCFG1_ICEPICK_ID 0x50001318
  12 #define FCFG1_USER_ID    0x50001294
  13
  14 /* ICEPick device ID mask and values */
  15 #define ICEPICK_ID_MASK          0x0fffffff
  16 #define ICEPICK_REV_MASK         0xf0000000
  17 #define CC26X0_ICEPICK_ID        0x0b99a02f
  18 #define CC26X1_ICEPICK_ID        0x0b9bd02f
  19 #define CC13X0_ICEPICK_ID        0x0b9be02f
  20 #define CC13X2_CC26X2_ICEPICK_ID 0x0bb4102f
  21
  22 /* User ID mask for Agama CC13x2 vs CC26x2 */
  23 #define USER_ID_CC13_MASK 0x00800000
  24
  25 /* Common CC26xx/CC13xx flash and memory parameters */
  26 #define CC26XX_FLASH_BASE_ADDR   0x00000000
  27 #define CC26XX_FLASH_SIZE_INFO   0x4003002c
  28 #define CC26XX_SRAM_SIZE_INFO    0x40082250
  29 #define CC26XX_ALGO_BASE_ADDRESS 0x20000000
  30
  31 /* Chameleon CC26x0/CC13x0 specific parameters */
  32 #define CC26X0_MAX_SECTORS   32
  33 #define CC26X0_SECTOR_LENGTH 0x1000
  34 #define CC26X0_ALGO_BUFFER_0 0x20001c00
  35 #define CC26X0_ALGO_BUFFER_1 0x20002c00
  36 #define CC26X0_ALGO_PARAMS_0 0x20001bd8
  37 #define CC26X0_ALGO_PARAMS_1 0x20001bec
  38 #define CC26X0_WORKING_SIZE  (CC26X0_ALGO_BUFFER_1 + CC26X0_SECTOR_LENGTH - \
  39                                                          CC26XX_ALGO_BASE_ADDRESS)
  40
  41 /* Agama CC26x2/CC13x2 specific parameters */
  42 #define CC26X2_MAX_SECTORS   128
  43 #define CC26X2_SECTOR_LENGTH 0x2000
  44 #define CC26X2_ALGO_BUFFER_0 0x20002000
  45 #define CC26X2_ALGO_BUFFER_1 0x20004000
  46 #define CC26X2_ALGO_PARAMS_0 0x20001fd8
  47 #define CC26X2_ALGO_PARAMS_1 0x20001fec
  48 #define CC26X2_WORKING_SIZE  (CC26X2_ALGO_BUFFER_1 + CC26X2_SECTOR_LENGTH - \
  49                                                          CC26XX_ALGO_BASE_ADDRESS)
  50
  51 /* CC26xx flash helper algorithm buffer flags */
  52 #define CC26XX_BUFFER_EMPTY 0x00000000
  53 #define CC26XX_BUFFER_FULL  0xffffffff
  54
  55 /* CC26XX flash helper algorithm commands */
  56 #define CC26XX_CMD_NO_ACTION                     0
  57 #define CC26XX_CMD_ERASE_ALL                     1
  58 #define CC26XX_CMD_PROGRAM                       2
  59 #define CC26XX_CMD_ERASE_AND_PROGRAM             3
  60 #define CC26XX_CMD_ERASE_AND_PROGRAM_WITH_RETAIN 4
  61 #define CC26XX_CMD_ERASE_SECTORS                 5
  62
  63 /* CC26xx and CC13xx device types */
  64 #define CC26XX_NO_TYPE 0 /* Device type not determined yet */
  65 #define CC26X0_TYPE    1 /* CC26x0 Chameleon device */
  66 #define CC26X1_TYPE    2 /* CC26x1 Chameleon device */
  67 #define CC26X2_TYPE    3 /* CC26x2 Agama device */
  68 #define CC13X0_TYPE    4 /* CC13x0 Chameleon device */
  69 #define CC13X2_TYPE    5 /* CC13x2 Agama device */
  70
  71 /* Flash helper algorithm parameter block struct */
  72 #define CC26XX_STATUS_OFFSET 0x0c
  73 struct cc26xx_algo_params {
  74         uint8_t address[4];
  75         uint8_t length[4];
  76         uint8_t command[4];
  77         uint8_t status[4];
  78 };
  79
  80 #endif /* OPENOCD_FLASH_NOR_CC26XX_H */