add mqttclient_iot_explorer demo on tos_evb_aiot board
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#!armclang --target=arm-arm-none-eabi -mcpu=cortex-m7 -E -x c
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/*
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** ###################################################################
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** Processors: MIMXRT1062CVJ5A
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** MIMXRT1062CVL5A
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** MIMXRT1062DVJ6A
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** MIMXRT1062DVL6A
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**
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** Compiler: Keil ARM C/C++ Compiler
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** Reference manual: IMXRT1060RM Rev.1, 12/2018 | IMXRT1060SRM Rev.3
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** Version: rev. 0.1, 2017-01-10
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** Build: b191015
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**
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** Abstract:
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** Linker file for the Keil ARM C/C++ Compiler
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**
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** Copyright 2016 Freescale Semiconductor, Inc.
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** Copyright 2016-2019 NXP
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** All rights reserved.
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**
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** SPDX-License-Identifier: BSD-3-Clause
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**
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** http: www.nxp.com
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** mail: support@nxp.com
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**
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** ###################################################################
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*/
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#if (defined(__ram_vector_table__))
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#define __ram_vector_table_size__ 0x00000400
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#else
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#define __ram_vector_table_size__ 0x00000000
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#endif
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#define m_flash_config_start 0x60000000
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#define m_flash_config_size 0x00001000
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#define m_ivt_start 0x60001000
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#define m_ivt_size 0x00001000
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#define m_interrupts_start 0x60002000
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#define m_interrupts_size 0x00000400
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#define m_text_start 0x60002400
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#define m_text_size 0x007FDC00
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#define m_interrupts_ram_start 0x20000000
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#define m_interrupts_ram_size __ram_vector_table_size__
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#define m_data_start (m_interrupts_ram_start + m_interrupts_ram_size)
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#define m_data_size (0x00020000 - m_interrupts_ram_size)
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#define m_data2_start 0x20200000
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#define m_data2_size 0x000C0000
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/* Sizes */
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#if (defined(__stack_size__))
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#define Stack_Size __stack_size__
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#else
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#define Stack_Size 0x0400
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#endif
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#if (defined(__heap_size__))
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#define Heap_Size __heap_size__
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#else
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#define Heap_Size 0x0400
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#endif
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#if defined(XIP_BOOT_HEADER_ENABLE) && (XIP_BOOT_HEADER_ENABLE == 1)
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LR_m_text m_flash_config_start m_text_start+m_text_size-m_flash_config_start { ; load region size_region
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RW_m_config_text m_flash_config_start FIXED m_flash_config_size { ; load address = execution address
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* (.boot_hdr.conf, +FIRST)
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}
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RW_m_ivt_text m_ivt_start FIXED m_ivt_size { ; load address = execution address
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* (.boot_hdr.ivt, +FIRST)
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* (.boot_hdr.boot_data)
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* (.boot_hdr.dcd_data)
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}
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#else
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LR_m_text m_interrupts_start m_text_start+m_text_size-m_interrupts_start { ; load region size_region
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#endif
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VECTOR_ROM m_interrupts_start FIXED m_interrupts_size { ; load address = execution address
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* (.isr_vector,+FIRST)
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}
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ER_m_text m_text_start FIXED m_text_size { ; load address = execution address
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* (InRoot$$Sections)
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.ANY (+RO)
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}
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#if (defined(__ram_vector_table__))
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VECTOR_RAM m_interrupts_ram_start EMPTY m_interrupts_ram_size {
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}
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#else
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VECTOR_RAM m_interrupts_start EMPTY 0 {
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}
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#endif
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RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
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.ANY (+RW +ZI)
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* (RamFunction)
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* (NonCacheable.init)
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* (*NonCacheable)
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}
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ARM_LIB_HEAP +0 EMPTY Heap_Size { ; Heap region growing up
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}
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ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
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}
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RW_m_ncache m_data2_start EMPTY 0 {
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}
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RW_m_ncache_unused +0 EMPTY m_data2_size-ImageLength(RW_m_ncache) { ; Empty region added for MPU configuration
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}
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}
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@@ -0,0 +1,77 @@
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#!armclang --target=arm-arm-none-eabi -mcpu=cortex-m7 -E -x c
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/*
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** ###################################################################
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** Processors: MIMXRT1062CVJ5A
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** MIMXRT1062CVL5A
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** MIMXRT1062DVJ6A
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** MIMXRT1062DVL6A
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**
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** Compiler: Keil ARM C/C++ Compiler
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** Reference manual: IMXRT1060RM Rev.1, 12/2018 | IMXRT1060SRM Rev.3
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** Version: rev. 0.1, 2017-01-10
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** Build: b191015
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**
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** Abstract:
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** Linker file for the Keil ARM C/C++ Compiler
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**
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** Copyright 2016 Freescale Semiconductor, Inc.
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** Copyright 2016-2019 NXP
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** All rights reserved.
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**
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** SPDX-License-Identifier: BSD-3-Clause
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**
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** http: www.nxp.com
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** mail: support@nxp.com
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**
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** ###################################################################
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*/
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#define m_interrupts_start 0x00000000
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#define m_interrupts_size 0x00000400
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#define m_text_start 0x00000400
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#define m_text_size 0x0001FC00
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#define m_data_start 0x20000000
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#define m_data_size 0x00020000
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#define m_data2_start 0x20200000
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#define m_data2_size 0x000C0000
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/* Sizes */
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#if (defined(__stack_size__))
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#define Stack_Size __stack_size__
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#else
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#define Stack_Size 0x0400
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#endif
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#if (defined(__heap_size__))
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#define Heap_Size __heap_size__
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#else
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#define Heap_Size 0x0400
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#endif
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LR_m_text m_interrupts_start m_text_start+m_text_size-m_interrupts_start { ; load region size_region
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VECTOR_ROM m_interrupts_start FIXED m_interrupts_size { ; load address = execution address
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* (.isr_vector,+FIRST)
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}
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ER_m_text m_text_start FIXED m_text_size { ; load address = execution address
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* (InRoot$$Sections)
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.ANY (+RO)
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}
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VECTOR_RAM m_interrupts_start EMPTY 0 {
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}
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RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
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.ANY (+RW +ZI)
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* (NonCacheable.init)
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* (*NonCacheable)
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}
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ARM_LIB_HEAP +0 EMPTY Heap_Size { ; Heap region growing up
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}
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ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
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}
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RW_m_ncache m_data2_start EMPTY 0 {
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}
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RW_m_ncache_unused +0 EMPTY m_data2_size-ImageLength(RW_m_ncache) { ; Empty region added for MPU configuration
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}
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}
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,89 @@
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/*
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* Copyright 2018-2020 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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FUNC void _loadDcdcTrim(void)
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{
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unsigned int dcdc_trim_loaded;
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unsigned long ocotp_base;
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unsigned long ocotp_fuse_bank0_base;
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unsigned long dcdc_base;
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unsigned long reg;
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unsigned long trim_value;
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unsigned int index;
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ocotp_base = 0x401F4000;
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ocotp_fuse_bank0_base = ocotp_base + 0x400;
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dcdc_base = 0x40080000;
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dcdc_trim_loaded = 0;
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reg = _RDWORD(ocotp_fuse_bank0_base + 0x90);
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if (reg & (1<<10))
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{
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// DCDC: REG0->VBG_TRM
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trim_value = (reg & (0x1F << 11)) >> 11;
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reg = (_RDWORD(dcdc_base + 0x4) & ~(0x1F << 24)) | (trim_value << 24);
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_WDWORD(dcdc_base + 0x4, reg);
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dcdc_trim_loaded = 1;
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}
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reg = _RDWORD(ocotp_fuse_bank0_base + 0x80);
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if (reg & (1<<30))
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{
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index = (reg & (3 << 28)) >> 28;
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if (index < 4)
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{
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// DCDC: REG3->TRG
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reg = (_RDWORD(dcdc_base + 0xC) & ~(0x1F)) | ((0xF + index));
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_WDWORD(dcdc_base + 0xC, reg);
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dcdc_trim_loaded = 1;
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}
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}
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if (dcdc_trim_loaded)
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{
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// delay about 400us till dcdc is stable.
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_Sleep_(1);
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}
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}
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FUNC void restoreFlexRAM(void)
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{
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unsigned int value;
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unsigned int base;
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base = 0x400AC000;
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value = _RDWORD(base + 0x44);
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value &= ~(0xFFFFFFFF);
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value |= 0x55AFFA55;
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_WDWORD(base + 0x44, value);
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value = _RDWORD(base + 0x40);
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value |= (1 << 2);
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_WDWORD(base + 0x40, value);
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}
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FUNC void Setup (void) {
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_loadDcdcTrim();
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SP = _RDWORD(0x60002000); // Setup Stack Pointer
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PC = _RDWORD(0x60002004); // Setup Program Counter
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_WDWORD(0xE000ED08, 0x60002000); // Setup Vector Table Offset Register
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}
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FUNC void OnResetExec (void) { // executes upon software RESET
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restoreFlexRAM();
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Setup(); // Setup for Running
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}
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restoreFlexRAM();
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LOAD %L INCREMENTAL // Download
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Setup(); // Setup for Running
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// g, main
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@@ -0,0 +1,89 @@
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/*
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* Copyright 2018-2020 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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FUNC void _loadDcdcTrim(void)
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{
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unsigned int dcdc_trim_loaded;
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unsigned long ocotp_base;
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unsigned long ocotp_fuse_bank0_base;
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unsigned long dcdc_base;
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unsigned long reg;
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unsigned long trim_value;
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unsigned int index;
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ocotp_base = 0x401F4000;
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ocotp_fuse_bank0_base = ocotp_base + 0x400;
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dcdc_base = 0x40080000;
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dcdc_trim_loaded = 0;
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reg = _RDWORD(ocotp_fuse_bank0_base + 0x90);
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if (reg & (1<<10))
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{
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// DCDC: REG0->VBG_TRM
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trim_value = (reg & (0x1F << 11)) >> 11;
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reg = (_RDWORD(dcdc_base + 0x4) & ~(0x1F << 24)) | (trim_value << 24);
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_WDWORD(dcdc_base + 0x4, reg);
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dcdc_trim_loaded = 1;
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}
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reg = _RDWORD(ocotp_fuse_bank0_base + 0x80);
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if (reg & (1<<30))
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{
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index = (reg & (3 << 28)) >> 28;
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if (index < 4)
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{
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// DCDC: REG3->TRG
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reg = (_RDWORD(dcdc_base + 0xC) & ~(0x1F)) | ((0xF + index));
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_WDWORD(dcdc_base + 0xC, reg);
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dcdc_trim_loaded = 1;
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}
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}
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if (dcdc_trim_loaded)
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{
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// delay about 400us till dcdc is stable.
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_Sleep_(1);
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}
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}
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FUNC void restoreFlexRAM(void)
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{
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unsigned int value;
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unsigned int base;
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base = 0x400AC000;
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value = _RDWORD(base + 0x44);
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value &= ~(0xFFFFFFFF);
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value |= 0x55AFFA55;
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_WDWORD(base + 0x44, value);
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value = _RDWORD(base + 0x40);
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value |= (1 << 2);
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_WDWORD(base + 0x40, value);
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}
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FUNC void Setup (void) {
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_loadDcdcTrim();
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SP = _RDWORD(0x00000000); // Setup Stack Pointer
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PC = _RDWORD(0x00000004); // Setup Program Counter
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_WDWORD(0xE000ED08, 0x00000000); // Setup Vector Table Offset Register
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}
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FUNC void OnResetExec (void) { // executes upon software RESET
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restoreFlexRAM();
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Setup(); // Setup for Running
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}
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restoreFlexRAM();
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LOAD %L INCREMENTAL // Download
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Setup(); // Setup for Running
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// g, main
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