mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/TARGET_NUVOTON/TARGET_M2351/flash_api.c@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
Parent:
187:0387e8f68319 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 187:0387e8f68319 1 /* mbed Microcontroller Library
AnnaBridge 187:0387e8f68319 2 * Copyright (c) 2017-2018 Nuvoton
AnnaBridge 187:0387e8f68319 3 *
AnnaBridge 187:0387e8f68319 4 * Licensed under the Apache License, Version 2.0 (the "License");
AnnaBridge 187:0387e8f68319 5 * you may not use this file except in compliance with the License.
AnnaBridge 187:0387e8f68319 6 * You may obtain a copy of the License at
AnnaBridge 187:0387e8f68319 7 *
AnnaBridge 187:0387e8f68319 8 * http://www.apache.org/licenses/LICENSE-2.0
AnnaBridge 187:0387e8f68319 9 *
AnnaBridge 187:0387e8f68319 10 * Unless required by applicable law or agreed to in writing, software
AnnaBridge 187:0387e8f68319 11 * distributed under the License is distributed on an "AS IS" BASIS,
AnnaBridge 187:0387e8f68319 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AnnaBridge 187:0387e8f68319 13 * See the License for the specific language governing permissions and
AnnaBridge 187:0387e8f68319 14 * limitations under the License.
AnnaBridge 187:0387e8f68319 15 */
AnnaBridge 187:0387e8f68319 16
AnnaBridge 187:0387e8f68319 17 #include "flash_api.h"
AnnaBridge 187:0387e8f68319 18
AnnaBridge 187:0387e8f68319 19 #if DEVICE_FLASH
AnnaBridge 187:0387e8f68319 20
AnnaBridge 187:0387e8f68319 21 #include <string.h>
AnnaBridge 187:0387e8f68319 22 #include "flash_data.h"
AnnaBridge 187:0387e8f68319 23 #include "mbed_critical.h"
AnnaBridge 187:0387e8f68319 24 #include "partition_M2351.h"
AnnaBridge 187:0387e8f68319 25
AnnaBridge 187:0387e8f68319 26 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
AnnaBridge 187:0387e8f68319 27
AnnaBridge 189:f392fc9709a3 28 #ifndef MBED_ROM_SIZE_S
AnnaBridge 189:f392fc9709a3 29 #define MBED_ROM_SIZE_S (0x40000)
AnnaBridge 187:0387e8f68319 30 #endif
AnnaBridge 187:0387e8f68319 31
AnnaBridge 189:f392fc9709a3 32 #define NU_SECURE_FLASH_START (MBED_ROM_START)
AnnaBridge 189:f392fc9709a3 33 #define NU_SECURE_FLASH_SIZE (MBED_ROM_SIZE_S)
AnnaBridge 187:0387e8f68319 34
AnnaBridge 187:0387e8f68319 35 // This is a flash algo binary blob. It is PIC (position independent code) that should be stored in RAM
AnnaBridge 187:0387e8f68319 36 // NOTE: On ARMv7-M/ARMv8-M, instruction fetches are always little-endian.
AnnaBridge 187:0387e8f68319 37 static uint32_t FLASH_ALGO[] = {
AnnaBridge 187:0387e8f68319 38 0x460ab085, 0x90034603, 0x7001a802, 0x93009201, 0xf24ce7ff, 0xf2c400c0, 0x68000000, 0x42082101,
AnnaBridge 187:0387e8f68319 39 0xe7ffd001, 0xf24ce7f5, 0xf2c40000, 0x68010000, 0x43112240, 0xf24c6001, 0xf2c4000c, 0x21220000,
AnnaBridge 187:0387e8f68319 40 0x98036001, 0x0104f24c, 0x0100f2c4, 0xa8026008, 0x28007800, 0xe7ffd108, 0x43c02000, 0x0108f24c,
AnnaBridge 187:0387e8f68319 41 0x0100f2c4, 0xe0096008, 0x0008f24c, 0x0000f2c4, 0x2103f64a, 0x0155f2c0, 0xe7ff6001, 0x0010f24c,
AnnaBridge 187:0387e8f68319 42 0x0000f2c4, 0x60012101, 0x8f6ff3bf, 0xf24ce7ff, 0xf2c400c0, 0x68000000, 0x42082101, 0xe7ffd001,
AnnaBridge 187:0387e8f68319 43 0xf24ce7f5, 0xf2c40000, 0x68000000, 0x42082140, 0xe7ffd00b, 0x0000f24c, 0x0000f2c4, 0x22406801,
AnnaBridge 187:0387e8f68319 44 0x60014311, 0x90042001, 0x2000e002, 0xe7ff9004, 0xb0059804, 0xb5b04770, 0x4613b087, 0x4605460c,
AnnaBridge 187:0387e8f68319 45 0x91049005, 0xf2409203, 0xf2c41000, 0x21590000, 0x21166001, 0x21886001, 0x68006001, 0x42082101,
AnnaBridge 187:0387e8f68319 46 0x94019302, 0xd1039500, 0x2001e7ff, 0xe0389006, 0x2000f240, 0x0000f2c4, 0x22046801, 0x60014311,
AnnaBridge 187:0387e8f68319 47 0x2004f240, 0x0000f2c4, 0x43116801, 0xe7ff6001, 0x2050f240, 0x0000f2c4, 0x21106800, 0xd1014208,
AnnaBridge 187:0387e8f68319 48 0xe7f5e7ff, 0x0000f24c, 0x0000f2c4, 0x22016801, 0x60014311, 0x011cf24c, 0x0100f2c4, 0x6800600a,
AnnaBridge 187:0387e8f68319 49 0xd1034210, 0x2001e7ff, 0xe00a9006, 0x0000f24c, 0x0000f2c4, 0x22406801, 0x60014311, 0x90062000,
AnnaBridge 187:0387e8f68319 50 0x9806e7ff, 0xbdb0b007, 0x4601b082, 0x91009001, 0xf24ce7ff, 0xf2c400c0, 0x68000000, 0x42082101,
AnnaBridge 187:0387e8f68319 51 0xe7ffd001, 0xf24ce7f5, 0xf2c40000, 0x68010000, 0x43912201, 0xf24c6001, 0xf2c4001c, 0x21000000,
AnnaBridge 187:0387e8f68319 52 0x46086001, 0x4770b002, 0xe7ffb081, 0x00c0f24c, 0x0000f2c4, 0x21016800, 0xd0014208, 0xe7f5e7ff,
AnnaBridge 187:0387e8f68319 53 0x0000f24c, 0x0000f2c4, 0x22406801, 0x60014311, 0x000cf24c, 0x0000f2c4, 0x60012126, 0x0004f24c,
AnnaBridge 187:0387e8f68319 54 0x0000f2c4, 0x60012100, 0xf24c43c8, 0xf2c40108, 0x60080100, 0x0010f24c, 0x0000f2c4, 0x60012101,
AnnaBridge 187:0387e8f68319 55 0x8f6ff3bf, 0xf24ce7ff, 0xf2c400c0, 0x68000000, 0x42082101, 0xe7ffd001, 0xf24ce7f5, 0xf2c40000,
AnnaBridge 187:0387e8f68319 56 0x68000000, 0x42082140, 0xe7ffd00b, 0x0000f24c, 0x0000f2c4, 0x22406801, 0x60014311, 0x90002001,
AnnaBridge 187:0387e8f68319 57 0x2000e002, 0xe7ff9000, 0xb0019800, 0xb5804770, 0x4601b084, 0x98029002, 0x72fff64f, 0x72fff6ce,
AnnaBridge 187:0387e8f68319 58 0x90024010, 0xf64f9802, 0xf6cf0200, 0x401072ff, 0x98029002, 0x0512220f, 0x22014010, 0x42900552,
AnnaBridge 187:0387e8f68319 59 0xd10b9101, 0x9802e7ff, 0x0100f240, 0x71e0f6cf, 0x21011840, 0xfea4f7ff, 0xe0059003, 0x21009802,
AnnaBridge 187:0387e8f68319 60 0xfe9ef7ff, 0xe7ff9003, 0xb0049803, 0xb580bd80, 0x460ab086, 0x90044603, 0x20009103, 0x92019002,
AnnaBridge 187:0387e8f68319 61 0xe7ff9300, 0x99039802, 0xd20f4288, 0x9804e7ff, 0x1c4a9902, 0x00899202, 0xf7ff5840, 0x2800ffb8,
AnnaBridge 187:0387e8f68319 62 0xe7ffd003, 0x90052001, 0xe7ebe003, 0x90052000, 0x9805e7ff, 0xbd80b006, 0xb088b5b0, 0x460c4613,
AnnaBridge 187:0387e8f68319 63 0x90064605, 0x92049105, 0x1cc09805, 0x43882103, 0x98069005, 0x71fff64f, 0x71fff6ce, 0x90064008,
AnnaBridge 187:0387e8f68319 64 0x94029303, 0xe7ff9501, 0x00c0f24c, 0x0000f2c4, 0x21016800, 0xd0014208, 0xe7f5e7ff, 0x0000f24c,
AnnaBridge 187:0387e8f68319 65 0x0000f2c4, 0x22406801, 0x60014311, 0x000cf24c, 0x0000f2c4, 0x60012121, 0x9805e7ff, 0xd03f2800,
AnnaBridge 187:0387e8f68319 66 0x9806e7ff, 0x0104f24c, 0x0100f2c4, 0x98046008, 0xf83cf000, 0x0108f24c, 0x0100f2c4, 0xf24c6008,
AnnaBridge 187:0387e8f68319 67 0xf2c40010, 0x21010000, 0xf3bf6001, 0xe7ff8f6f, 0x00c0f24c, 0x0000f2c4, 0x21016800, 0xd0014208,
AnnaBridge 187:0387e8f68319 68 0xe7f5e7ff, 0x0000f24c, 0x0000f2c4, 0x21406800, 0xd00b4208, 0xf24ce7ff, 0xf2c40000, 0x68010000,
AnnaBridge 187:0387e8f68319 69 0x43112240, 0x20016001, 0xe00c9007, 0x1d009806, 0x98049006, 0x90041d00, 0x1f009805, 0xe7bc9005,
AnnaBridge 187:0387e8f68319 70 0x90072000, 0x9807e7ff, 0xbdb0b008, 0x4601b083, 0x98029002, 0x92021c42, 0x90017800, 0x1c429802,
AnnaBridge 187:0387e8f68319 71 0x78009202, 0x9a010200, 0x90011810, 0x1c429802, 0x78009202, 0x9a010400, 0x90011810, 0x1c429802,
AnnaBridge 187:0387e8f68319 72 0x78009202, 0x9a010600, 0x90011810, 0x91009801, 0x4770b003, 0xb088b5b0, 0x460c4613, 0x90064605,
AnnaBridge 187:0387e8f68319 73 0x92049105, 0x1cc09805, 0x43882103, 0x93039005, 0x95019402, 0xf24ce7ff, 0xf2c400c0, 0x68000000,
AnnaBridge 187:0387e8f68319 74 0x42082101, 0xe7ffd001, 0xf24ce7f5, 0xf2c40000, 0x68010000, 0x43112240, 0xf24c6001, 0xf2c4000c,
AnnaBridge 187:0387e8f68319 75 0x21000000, 0xe7ff6001, 0x28009805, 0xe7ffd053, 0xf64f9806, 0xf6ce71ff, 0x400871ff, 0x0104f24c,
AnnaBridge 187:0387e8f68319 76 0x0100f2c4, 0xf24c6008, 0xf2c40008, 0x21000000, 0xf24c6001, 0xf2c40010, 0x21010000, 0xf3bf6001,
AnnaBridge 187:0387e8f68319 77 0xe7ff8f6f, 0x00c0f24c, 0x0000f2c4, 0x21016800, 0xd0014208, 0xe7f5e7ff, 0x0000f24c, 0x0000f2c4,
AnnaBridge 187:0387e8f68319 78 0x21406800, 0xd00b4208, 0xf24ce7ff, 0xf2c40000, 0x68010000, 0x43112240, 0x98066001, 0xe01d9007,
AnnaBridge 187:0387e8f68319 79 0x0008f24c, 0x0000f2c4, 0x99046800, 0x46089000, 0xff6cf7ff, 0x42819900, 0xe7ffd003, 0x90079806,
AnnaBridge 187:0387e8f68319 80 0x9806e00c, 0x90061d00, 0x1d009804, 0x98059004, 0x90051f00, 0x9806e7a8, 0xe7ff9007, 0xb0089807,
AnnaBridge 187:0387e8f68319 81 0x0000bdb0, 0x00000000,
AnnaBridge 187:0387e8f68319 82 };
AnnaBridge 187:0387e8f68319 83
AnnaBridge 187:0387e8f68319 84 static const flash_algo_t flash_algo_config = {
AnnaBridge 187:0387e8f68319 85 .init = 0x000000d7,
AnnaBridge 187:0387e8f68319 86 .uninit = 0x00000189,
AnnaBridge 187:0387e8f68319 87 .erase_sector = 0x0000026f,
AnnaBridge 187:0387e8f68319 88 .program_page = 0x00000319,
AnnaBridge 187:0387e8f68319 89 .static_base = 0x00000564,
AnnaBridge 187:0387e8f68319 90 .algo_blob = FLASH_ALGO
AnnaBridge 187:0387e8f68319 91 };
AnnaBridge 187:0387e8f68319 92
AnnaBridge 187:0387e8f68319 93 /* Secure flash */
AnnaBridge 187:0387e8f68319 94 static const sector_info_t sectors_info[] = {
AnnaBridge 187:0387e8f68319 95 {NU_SECURE_FLASH_START, 0x800}, // (start, sector size)
AnnaBridge 187:0387e8f68319 96 };
AnnaBridge 187:0387e8f68319 97
AnnaBridge 187:0387e8f68319 98 /* Secure flash */
AnnaBridge 187:0387e8f68319 99 static const flash_target_config_t flash_target_config = {
AnnaBridge 187:0387e8f68319 100 .page_size = 4, // 4 bytes
AnnaBridge 187:0387e8f68319 101 // Here page_size is program unit, which is different
AnnaBridge 187:0387e8f68319 102 // than FMC definition.
AnnaBridge 187:0387e8f68319 103 .flash_start = NU_SECURE_FLASH_START,
AnnaBridge 187:0387e8f68319 104 .flash_size = NU_SECURE_FLASH_SIZE,
AnnaBridge 187:0387e8f68319 105 .sectors = sectors_info,
AnnaBridge 187:0387e8f68319 106 .sector_info_count = sizeof(sectors_info) / sizeof(sector_info_t)
AnnaBridge 187:0387e8f68319 107 };
AnnaBridge 187:0387e8f68319 108
AnnaBridge 187:0387e8f68319 109 /* Non-secure flash */
AnnaBridge 187:0387e8f68319 110 static const sector_info_t sectors_info_ns[] = {
AnnaBridge 187:0387e8f68319 111 {(NS_OFFSET + NU_SECURE_FLASH_SIZE), 0x800}, // (start, sector size)
AnnaBridge 187:0387e8f68319 112 };
AnnaBridge 187:0387e8f68319 113
AnnaBridge 187:0387e8f68319 114 /* Non-secure flash */
AnnaBridge 187:0387e8f68319 115 static const flash_target_config_t flash_target_config_ns = {
AnnaBridge 187:0387e8f68319 116 .page_size = 4, // 4 bytes
AnnaBridge 187:0387e8f68319 117 // Here page_size is program unit, which is different
AnnaBridge 187:0387e8f68319 118 // than FMC definition.
AnnaBridge 187:0387e8f68319 119 .flash_start = NS_OFFSET + NU_SECURE_FLASH_SIZE,
AnnaBridge 189:f392fc9709a3 120 .flash_size = MBED_ROM_SIZE - NU_SECURE_FLASH_SIZE,
AnnaBridge 187:0387e8f68319 121 .sectors = sectors_info_ns,
AnnaBridge 187:0387e8f68319 122 .sector_info_count = sizeof(sectors_info_ns) / sizeof(sector_info_t)
AnnaBridge 187:0387e8f68319 123 };
AnnaBridge 187:0387e8f68319 124
AnnaBridge 187:0387e8f68319 125 void flash_set_target_config(flash_t *obj)
AnnaBridge 187:0387e8f68319 126 {
AnnaBridge 187:0387e8f68319 127 obj->flash_algo = &flash_algo_config;
AnnaBridge 187:0387e8f68319 128 obj->target_config = &flash_target_config;
AnnaBridge 187:0387e8f68319 129 obj->target_config_ns = &flash_target_config_ns;
AnnaBridge 187:0387e8f68319 130 }
AnnaBridge 187:0387e8f68319 131
AnnaBridge 187:0387e8f68319 132 #endif // #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
AnnaBridge 187:0387e8f68319 133 #endif // #if DEVICE_FLASH