RT1052在IAR下下载成功，但无法运行

lyw851230

用的下载算法是NXP北京github上的，flash分别是GD25Q64和IS25LP064A-JBLE，都能下载进去，但是无法运行；
IS25LP064A-JBLE在keil的工程下载运行没有问题，在IAR下可以下载进去，无法运行，何解？

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小恩GG

可以进入Debug模式吗，如果可以进入，在Debug模式下，代码运行是否正常？

lyw851230

debug下不正常，我用的nor flash，代码执行地址应该在0x60000000开始，但是这个是0x00000000开始的。linker文件应该没问题，那问题出在哪里呢？
/*
** ###################################################################
**     Processors:          MIMXRT1052CVL5B
**                          MIMXRT1052DVL6B
**
**     Compiler:            IAR ANSI C/C++ Compiler for ARM
**     Reference manual:    IMXRT1050RM Rev.1, 03/2018
**     Version:             rev. 0.1, 2017-01-10
**     Build:               b180131
**
**     Abstract:
**         Linker file for the IAR ANSI C/C++ Compiler for ARM
**
**     The Clear BSD License
**     Copyright 2016 Freescale Semiconductor, Inc.
**     Copyright 2016-2018 NXP
**     All rights reserved.
**
**     Redistribution and use in source and binary forms, with or without
**     modification, are permitted (subject to the limitations in the
**     disclaimer below) provided that the following conditions are met:
**
**     * Redistributions of source code must retain the above copyright
**       notice, this list of conditions and the following disclaimer.
**
**     * Redistributions in binary form must reproduce the above copyright
**       notice, this list of conditions and the following disclaimer in the
**       documentation and/or other materials provided with the distribution.
**
**     * Neither the name of the copyright holder nor the names of its
**       contributors may be used to endorse or promote products derived from
**       this software without specific prior written permission.
**
**     NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
**     GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
**     HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
**     WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
**     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
**     LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
**     CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
**     SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
**     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
**     WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
**     OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
**     IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
**     http:                 www.nxp.com
**     mail:                 support@nxp.com
**
** ###################################################################
*/

define symbol m_interrupts_start       = 0x60002000;
define symbol m_interrupts_end         = 0x600023FF;

define symbol m_text_start             = 0x60002400;
define symbol m_text_end               = 0x607FFFFF;

define symbol m_data_start             = 0x20000000;
define symbol m_data_end               = 0x2001FFFF;

define symbol m_data2_start            = 0x20200000;
define symbol m_data2_end              = 0x2023FFFF;

define symbol m_data3_start            = 0x80000000;
define symbol m_data3_end              = 0x80DFFFFF;

define symbol m_ncache_start           = 0x80E00000;
define symbol m_ncache_end             = 0x80FFFFFF;

define exported symbol m_boot_hdr_conf_start = 0x60000000;
define symbol m_boot_hdr_ivt_start           = 0x60001000;
define symbol m_boot_hdr_boot_data_start     = 0x60001020;
define symbol m_boot_hdr_dcd_data_start      = 0x60001030;

/* Sizes */
if (isdefinedsymbol(__stack_size__)) {
  define symbol __size_cstack__        = __stack_size__;
} else {
  define symbol __size_cstack__        = 0x0400;
}

if (isdefinedsymbol(__heap_size__)) {
  define symbol __size_heap__          = __heap_size__;
} else {
  define symbol __size_heap__          = 0x0400;
}

define exported symbol __VECTOR_TABLE  = m_interrupts_start;
define exported symbol __VECTOR_RAM    = m_interrupts_start;
define exported symbol __RAM_VECTOR_TABLE_SIZE = 0x0;

define memory mem with size = 4G;
define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
                          | mem:[from m_text_start to m_text_end];

define region DATA_region = mem:[from m_data_start to m_data_end];
define region DATA2_region = mem:[from m_data2_start to m_data2_end];
define region DATA3_region  = mem:[from m_data3_start to m_data3_end-__size_cstack__];
define region CSTACK_region = mem:[from m_data3_end-__size_cstack__+1 to m_data3_end];
define region NCACHE_region = mem:[from m_ncache_start to m_ncache_end];

define block CSTACK    with alignment = 4, size = __size_cstack__   { };//8
define block HEAP      with alignment = 4, size = __size_heap__     { };//8
define block RW        { first readwrite, section m_usb_dma_init_data };
define block ZI         with alignment = 4  { first zi, section m_usb_dma_noninit_data };//32
define block NCACHE_VAR with size = 0x200000 , alignment =8   { section NonCacheable , section NonCacheable.init };//0x100000

initialize by copy { readwrite, section .textrw };
do not initialize  { section .noinit };

place at address mem: m_interrupts_start    { readonly section .intvec };

place at address mem:m_boot_hdr_conf_start { section .boot_hdr.conf };
place at address mem:m_boot_hdr_ivt_start { section .boot_hdr.ivt };
place at address mem:m_boot_hdr_boot_data_start { readonly section .boot_hdr.boot_data };
place at address mem:m_boot_hdr_dcd_data_start { readonly section .boot_hdr.dcd_data };

keep{ section .boot_hdr.conf, section .boot_hdr.ivt, section .boot_hdr.boot_data, section .boot_hdr.dcd_data };

place in TEXT_region                        { readonly };
place in DATA_region                       { block RW };
place in DATA3_region                       { block ZI };
place in DATA3_region                       { last block HEAP };
place in CSTACK_region                      { block CSTACK };
place in NCACHE_region                      { block NCACHE_VAR };

lyw851230

运行正常了，结贴。下载算法没问题，linker文件也没问题。从keil下转到IAR下需要把__ICCARM__宏定义，且注意flash的频率，GD的只能到100MHz，issi的可以到133MHz。