mirror of https://github.com/ARMmbed/mbed-os.git
[M487] Support flash
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/* mbed Microcontroller Library
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* Copyright (c) 2015-2016 Nuvoton
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "flash_api.h"
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#include "flash_data.h"
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#include "mbed_critical.h"
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// This is a flash algo binary blob. It is PIC (position independent code) that should be stored in RAM
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// NOTE: On ARMv7-M/ARMv8-M, instruction fetches are always little-endian.
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static uint32_t FLASH_ALGO[] = {
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// FIXME
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0x4603b530, 0x2164460c, 0x4df82059, 0x20166028, 0xf8c5070d, 0x20880100, 0x0100f8c5, 0xf8d006c0,
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0xf0000100, 0xb9080001, 0xbd302001, 0x680048f0, 0x0004f040, 0x4580f04f, 0x0200f8c5, 0xf8d04628,
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0xf0400204, 0xf8c50004, 0xbf000204, 0xf1a11e08, 0xd1fb0101, 0x680048e7, 0x0021f040, 0x60284de5,
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0x69c04628, 0x0001f040, 0x462861e8, 0xf0006800, 0xb9080001, 0xe7d82001, 0x680048de, 0x0040f040,
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0x60284ddc, 0xe7d02000, 0xbf004601, 0x690048d9, 0x0001f000, 0xd1f92800, 0x680048d6, 0x0021f020,
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0x60104ad4, 0x69c04610, 0x0001f020, 0x200061d0, 0x60104ace, 0x46014770, 0x48cebf00, 0xf0006900,
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0x28000001, 0x48cbd1f9, 0xf0406800, 0x4ac90040, 0x20226010, 0xf02160d0, 0x60500003, 0x1f00f5b1,
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0x48c5d101, 0x20016090, 0x61104ac2, 0x8f60f3bf, 0x48c0bf00, 0xf0006900, 0x28000001, 0x48bdd1f9,
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0xf0006800, 0xb1380040, 0x680048ba, 0x0040f040, 0x60104ab8, 0x47702001, 0xe7fc2000, 0x4603b570,
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0x2500460c, 0x4629e009, 0xf8531c6d, 0xf7ff0021, 0x1e06ffc2, 0x4630d001, 0x42a5bd70, 0x2000d3f3,
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0xb570e7fa, 0x460b4604, 0x22004615, 0xf1034629, 0xf020000f, 0xbf00030f, 0x690048a6, 0x0001f000,
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0xd1f92800, 0x680048a3, 0x0040f040, 0x60304ea1, 0x000ff024, 0x20276070, 0x461060f0, 0xf8511c52,
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0x4e9c0020, 0x60303680, 0x1c524610, 0x0020f851, 0xf8c64e98, 0x46100084, 0xf8511c52, 0x4e950020,
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0x60303688, 0x1c524610, 0x0020f851, 0x60301d36, 0x4e902001, 0x3b106130, 0xbf00e02c, 0x30c0488d,
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0xf0006800, 0x28000030, 0x4610d1f8, 0xf8511c52, 0x4e880020, 0x60303680, 0x1c524610, 0x0020f851,
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0xf8c64e84, 0xbf000084, 0x30c04882, 0xf0006800, 0x280000c0, 0x4610d1f8, 0xf8511c52, 0x4e7d0020,
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0x60303688, 0x1c524610, 0x0020f851, 0xf8c64e79, 0x3b10008c, 0xd1d02b00, 0x4876bf00, 0xf0006900,
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0x28000001, 0xbd70d1f9, 0x4603b510, 0xf0201cc8, 0xbf000103, 0x6900486f, 0x0001f000, 0xd1f92800,
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0x6800486c, 0x0040f040, 0x60204c6a, 0x60e02021, 0xf023e020, 0x4c670003, 0x68106060, 0x200160a0,
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0xf3bf6120, 0xbf008f60, 0x69004862, 0x0001f000, 0xd1f92800, 0x6800485f, 0x0040f000, 0x485db138,
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0xf0406800, 0x4c5b0040, 0x20016020, 0x1d1bbd10, 0x1f091d12, 0xd1dc2900, 0xe7f72000, 0x47f0e92d,
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0x460c4605, 0xf04f4616, 0x46c20800, 0x4851bf00, 0xf0006900, 0x28000001, 0x484ed1f9, 0xf0406800,
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0x494c0040, 0x1ce06008, 0x0403f020, 0xf3c5e02f, 0xb9600008, 0x7f00f5b4, 0xf44fd309, 0xeb067700,
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0x46390208, 0xf7ff4628, 0x4682ff2c, 0xf3c5e016, 0xb9580008, 0xd3092c10, 0x070ff024, 0x0208eb06,
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0x46284639, 0xff1df7ff, 0xe0074682, 0xeb064627, 0x46390208, 0xf7ff4628, 0x4682ff87, 0x44b8443d,
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0xf1ba1be4, 0xd0020f00, 0xe8bd2001, 0x2c0087f0, 0x2000d1cd, 0xb510e7f9, 0xf0231ccb, 0xbf000103,
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0x691b4b2c, 0x0301f003, 0xd1f92b00, 0x681b4b29, 0x0340f043, 0x60234c27, 0x60e32300, 0xf020e025,
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0x4c240303, 0x23006063, 0x230160a3, 0xf3bf6123, 0xbf008f60, 0x691b4b1f, 0x0301f003, 0xd1f92b00,
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0x681b4b1c, 0x0340f003, 0x4b1ab133, 0xf043681b, 0x4c180340, 0xbd106023, 0x689b4b16, 0x42a36814,
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0xe7f8d000, 0x1d121d00, 0x29001f09, 0xbf00d1d7, 0xb510e7f1, 0x480f4603, 0xf0006e00, 0xb1680002,
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0x6503480c, 0x65826541, 0x4c0a2001, 0xbf0065e0, 0x6e004808, 0x0001f000, 0xd1f92800, 0x6e004805,
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0x0004f000, 0x2002b950, 0x0000bd10, 0x40000100, 0x40000200, 0x4000c000, 0x0055aa03, 0x6e004804,
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0x0002f000, 0x2001b108, 0x2000e7ee, 0x0000e7ec, 0x4000c000, 0x00000000,
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};
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static const flash_algo_t flash_algo_config = {
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// FIXME
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.init = 0x00000001,
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.uninit = 0x00000089,
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.erase_sector = 0x000000b7,
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.program_page = 0x0000029d,
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.static_base = 0x00000414,
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.algo_blob = FLASH_ALGO
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};
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static const sector_info_t sectors_info[] = {
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{0x0, 0x1000}, // (start, sector size)
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};
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static const flash_target_config_t flash_target_config = {
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// FIXME
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.page_size = 0x200, // 512 bytes
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.flash_start = 0x0,
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.flash_size = 0x80000, // 512 KB
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.sectors = sectors_info,
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.sector_info_count = sizeof(sectors_info) / sizeof(sector_info_t)
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};
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void flash_set_target_config(flash_t *obj)
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{
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obj->flash_algo = &flash_algo_config;
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obj->target_config = &flash_target_config;
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}
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@ -3260,11 +3260,11 @@
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"NUMAKER_PFM_M487": {
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"core": "Cortex-M4F",
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"default_toolchain": "ARM",
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"extra_labels": ["NUVOTON", "M480", "NUMAKER_PFM_M487"],
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"extra_labels": ["NUVOTON", "M480", "FLASH_CMSIS_ALGO"],
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"is_disk_virtual": true,
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"supported_toolchains": ["ARM", "uARM", "GCC_ARM", "IAR"],
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"inherits": ["Target"],
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"device_has": ["ANALOGIN", "I2C", "I2CSLAVE", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SERIAL_FC", "STDIO_MESSAGES", "SLEEP", "SPI", "SPISLAVE", "SPI_ASYNCH", "TRNG", "CAN"],
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"device_has": ["ANALOGIN", "I2C", "I2CSLAVE", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SERIAL_FC", "STDIO_MESSAGES", "SLEEP", "SPI", "SPISLAVE", "SPI_ASYNCH", "TRNG", "CAN", "FLASH"],
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"features": ["LWIP"],
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"release_versions": ["5"],
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"device_name": "M487JIDAE"
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