anyThing Connected Team / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   BREAK_SENSOR_LED

Fork of mbed-dev by mbed official

targets/TARGET_NUVOTON/TARGET_NUC472/flash_api.c@180:d79f997829d6, 2017-12-18 (annotated)

Committer:
Anythingconnected
Date:
Mon Dec 18 10:14:27 2017 +0000
Revision:
180:d79f997829d6
Parent:
163:74e0ce7f98e8 
Getting byte by byte read to work

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Anna Bridge 163:74e0ce7f98e8 1 /* mbed Microcontroller Library
Anna Bridge 163:74e0ce7f98e8 2 * Copyright (c) 2015-2016 Nuvoton
Anna Bridge 163:74e0ce7f98e8 3 *
Anna Bridge 163:74e0ce7f98e8 4 * Licensed under the Apache License, Version 2.0 (the "License");
Anna Bridge 163:74e0ce7f98e8 5 * you may not use this file except in compliance with the License.
Anna Bridge 163:74e0ce7f98e8 6 * You may obtain a copy of the License at
Anna Bridge 163:74e0ce7f98e8 7 *
Anna Bridge 163:74e0ce7f98e8 8 * http://www.apache.org/licenses/LICENSE-2.0
Anna Bridge 163:74e0ce7f98e8 9 *
Anna Bridge 163:74e0ce7f98e8 10 * Unless required by applicable law or agreed to in writing, software
Anna Bridge 163:74e0ce7f98e8 11 * distributed under the License is distributed on an "AS IS" BASIS,
Anna Bridge 163:74e0ce7f98e8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Anna Bridge 163:74e0ce7f98e8 13 * See the License for the specific language governing permissions and
Anna Bridge 163:74e0ce7f98e8 14 * limitations under the License.
Anna Bridge 163:74e0ce7f98e8 15 */
Anna Bridge 163:74e0ce7f98e8 16
Anna Bridge 163:74e0ce7f98e8 17 #include "flash_api.h"
Anna Bridge 163:74e0ce7f98e8 18 #include "flash_data.h"
Anna Bridge 163:74e0ce7f98e8 19 #include "mbed_critical.h"
Anna Bridge 163:74e0ce7f98e8 20
Anna Bridge 163:74e0ce7f98e8 21 // This is a flash algo binary blob. It is PIC (position independent code) that should be stored in RAM
Anna Bridge 163:74e0ce7f98e8 22 // NOTE: On ARMv7-M/ARMv8-M, instruction fetches are always little-endian.
Anna Bridge 163:74e0ce7f98e8 23 static uint32_t FLASH_ALGO[] = {
Anna Bridge 163:74e0ce7f98e8 24 0x4603b530, 0x2164460c, 0x4de72059, 0x20166028, 0xf8c5070d, 0x20880100, 0x0100f8c5, 0xf8d006c0,
Anna Bridge 163:74e0ce7f98e8 25 0xf0000100, 0xb9080001, 0xbd302001, 0x680048df, 0x0004f040, 0x4580f04f, 0x0200f8c5, 0xf8d04628,
Anna Bridge 163:74e0ce7f98e8 26 0xf0400204, 0xf8c50004, 0xbf000204, 0xf1a11e08, 0xd1fb0101, 0x680048d6, 0x0029f040, 0x60284dd4,
Anna Bridge 163:74e0ce7f98e8 27 0x68004628, 0x0001f000, 0x2001b908, 0xf04fe7dd, 0x4dcf30ff, 0x46286468, 0x1c406c40, 0x2001b108,
Anna Bridge 163:74e0ce7f98e8 28 0x48cbe7d3, 0xf0406800, 0x4dc90040, 0x20006028, 0x4601e7cb, 0x48c6bf00, 0xf0006900, 0x28000001,
Anna Bridge 163:74e0ce7f98e8 29 0x48c3d1f9, 0xf0206800, 0x4ac10029, 0x20006010, 0x60104abd, 0x46014770, 0x48bdbf00, 0xf0006900,
Anna Bridge 163:74e0ce7f98e8 30 0x28000001, 0x48bad1f9, 0xf0406800, 0x4ab80040, 0x20226010, 0xf02160d0, 0x60500003, 0x61102001,
Anna Bridge 163:74e0ce7f98e8 31 0x8f60f3bf, 0x48b2bf00, 0xf0006900, 0x28000001, 0x48afd1f9, 0xf0006800, 0xb1380040, 0x680048ac,
Anna Bridge 163:74e0ce7f98e8 32 0x0040f040, 0x60104aaa, 0x47702001, 0xe7fc2000, 0x4603b570, 0x2500460c, 0x4629e009, 0xf8531c6d,
Anna Bridge 163:74e0ce7f98e8 33 0xf7ff0021, 0x1e06ffc8, 0x4630d001, 0x42a5bd70, 0x2000d3f3, 0xb570e7fa, 0x460b4604, 0x22004615,
Anna Bridge 163:74e0ce7f98e8 34 0xf1034629, 0xf020000f, 0xbf00030f, 0x69004898, 0x0001f000, 0xd1f92800, 0x68004895, 0x0040f040,
Anna Bridge 163:74e0ce7f98e8 35 0x60304e93, 0x000ff024, 0x20276070, 0x461060f0, 0xf8511c52, 0x4e8e0020, 0x60303680, 0x1c524610,
Anna Bridge 163:74e0ce7f98e8 36 0x0020f851, 0xf8c64e8a, 0x46100084, 0xf8511c52, 0x4e870020, 0x60303688, 0x1c524610, 0x0020f851,
Anna Bridge 163:74e0ce7f98e8 37 0x60301d36, 0x4e822001, 0x3b106130, 0xbf00e02c, 0x30c0487f, 0xf0006800, 0x28000030, 0x4610d1f8,
Anna Bridge 163:74e0ce7f98e8 38 0xf8511c52, 0x4e7a0020, 0x60303680, 0x1c524610, 0x0020f851, 0xf8c64e76, 0xbf000084, 0x30c04874,
Anna Bridge 163:74e0ce7f98e8 39 0xf0006800, 0x280000c0, 0x4610d1f8, 0xf8511c52, 0x4e6f0020, 0x60303688, 0x1c524610, 0x0020f851,
Anna Bridge 163:74e0ce7f98e8 40 0xf8c64e6b, 0x3b10008c, 0xd1d02b00, 0x4868bf00, 0xf0006900, 0x28000001, 0xbd70d1f9, 0x4603b510,
Anna Bridge 163:74e0ce7f98e8 41 0xf0201cc8, 0xbf000103, 0x69004861, 0x0001f000, 0xd1f92800, 0x6800485e, 0x0040f040, 0x60204c5c,
Anna Bridge 163:74e0ce7f98e8 42 0x60e02021, 0xf023e020, 0x4c590003, 0x68106060, 0x200160a0, 0xf3bf6120, 0xbf008f60, 0x69004854,
Anna Bridge 163:74e0ce7f98e8 43 0x0001f000, 0xd1f92800, 0x68004851, 0x0040f000, 0x484fb138, 0xf0406800, 0x4c4d0040, 0x20016020,
Anna Bridge 163:74e0ce7f98e8 44 0x1d1bbd10, 0x1f091d12, 0xd1dc2900, 0xe7f72000, 0x47f0e92d, 0x460c4605, 0xf04f4616, 0x46c20800,
Anna Bridge 163:74e0ce7f98e8 45 0x4843bf00, 0xf0006900, 0x28000001, 0x4840d1f9, 0xf0406800, 0x493e0040, 0x1ce06008, 0x0403f020,
Anna Bridge 163:74e0ce7f98e8 46 0xf3c5e02f, 0xb9600008, 0x7f00f5b4, 0xf44fd309, 0xeb067700, 0x46390208, 0xf7ff4628, 0x4682ff2c,
Anna Bridge 163:74e0ce7f98e8 47 0xf3c5e016, 0xb9580008, 0xd3092c10, 0x070ff024, 0x0208eb06, 0x46284639, 0xff1df7ff, 0xe0074682,
Anna Bridge 163:74e0ce7f98e8 48 0xeb064627, 0x46390208, 0xf7ff4628, 0x4682ff87, 0x44b8443d, 0xf1ba1be4, 0xd0020f00, 0xe8bd2001,
Anna Bridge 163:74e0ce7f98e8 49 0x2c0087f0, 0x2000d1cd, 0xb510e7f9, 0xf0231ccb, 0xbf000103, 0x691b4b1e, 0x0301f003, 0xd1f92b00,
Anna Bridge 163:74e0ce7f98e8 50 0x681b4b1b, 0x0340f043, 0x60234c19, 0x60e32300, 0xf020e025, 0x4c160303, 0x23006063, 0x230160a3,
Anna Bridge 163:74e0ce7f98e8 51 0xf3bf6123, 0xbf008f60, 0x691b4b11, 0x0301f003, 0xd1f92b00, 0x681b4b0e, 0x0340f003, 0x4b0cb133,
Anna Bridge 163:74e0ce7f98e8 52 0xf043681b, 0x4c0a0340, 0xbd106023, 0x689b4b08, 0x42a36814, 0xe7f8d000, 0x1d121d00, 0x29001f09,
Anna Bridge 163:74e0ce7f98e8 53 0xbf00d1d7, 0x0000e7f1, 0x40000100, 0x40000200, 0x4000c000, 0x00000000,
Anna Bridge 163:74e0ce7f98e8 54 };
Anna Bridge 163:74e0ce7f98e8 55
Anna Bridge 163:74e0ce7f98e8 56 static const flash_algo_t flash_algo_config = {
Anna Bridge 163:74e0ce7f98e8 57 .init = 0x00000001,
Anna Bridge 163:74e0ce7f98e8 58 .uninit = 0x00000093,
Anna Bridge 163:74e0ce7f98e8 59 .erase_sector = 0x000000b7,
Anna Bridge 163:74e0ce7f98e8 60 .program_page = 0x00000291,
Anna Bridge 163:74e0ce7f98e8 61 .static_base = 0x000003b4,
Anna Bridge 163:74e0ce7f98e8 62 .algo_blob = FLASH_ALGO
Anna Bridge 163:74e0ce7f98e8 63 };
Anna Bridge 163:74e0ce7f98e8 64
Anna Bridge 163:74e0ce7f98e8 65 static const sector_info_t sectors_info[] = {
Anna Bridge 163:74e0ce7f98e8 66 {0x0, 0x800}, // (start, sector size)
Anna Bridge 163:74e0ce7f98e8 67 };
Anna Bridge 163:74e0ce7f98e8 68
Anna Bridge 163:74e0ce7f98e8 69 static const flash_target_config_t flash_target_config = {
Anna Bridge 163:74e0ce7f98e8 70 .page_size = 0x800, // 2 KB
Anna Bridge 163:74e0ce7f98e8 71 .flash_start = 0x0,
Anna Bridge 163:74e0ce7f98e8 72 .flash_size = 0x80000, // 512 KB
Anna Bridge 163:74e0ce7f98e8 73 .sectors = sectors_info,
Anna Bridge 163:74e0ce7f98e8 74 .sector_info_count = sizeof(sectors_info) / sizeof(sector_info_t)
Anna Bridge 163:74e0ce7f98e8 75 };
Anna Bridge 163:74e0ce7f98e8 76
Anna Bridge 163:74e0ce7f98e8 77 void flash_set_target_config(flash_t *obj)
Anna Bridge 163:74e0ce7f98e8 78 {
Anna Bridge 163:74e0ce7f98e8 79 obj->flash_algo = &flash_algo_config;
Anna Bridge 163:74e0ce7f98e8 80 obj->target_config = &flash_target_config;
Anna Bridge 163:74e0ce7f98e8 81 }