关于RT1052 Boot loader

发布于 2021-04-15 11:17:52 浏览：1636 订阅该版

6 个回答

mii 2021-04-15

这家伙很懒，什么也没写！

james_s 2021-04-15

这家伙很懒，什么也没写！

aozima 2021-04-15

调网络不抓包，调I2C等时序不上逻辑分析仪，就像电工不用万用表！多用整理的好的文字，比截图更省流量，还能在整理过程中思考。

flashman2002 2021-04-15

这家伙很懒，什么也没写！

ccxzjz 2021-04-16

写啥好呢

邹成伟 2021-11-26

这家伙很懒，什么也没写！

我也尝试用飞凌的IAP  修改了flexspi_nor.scf

#define m_interrupts_start             0x60008000
#define m_interrupts_size              0x00000400

#define m_text_start                   0x60008400
#define m_text_size                    0x007FDC00

#define m_data_start                   0x20000000
#define m_data_size                    0x00020000

#if (defined(RT_USING_SDRAM_16M))	
  #define m_ncache_start                 0x80000000
  #define m_ncache_size                  0x01000000
#else
  #define m_ncache_start                 0x80000000
  #define m_ncache_size                  0x02000000
#endif
	
/* Sizes */
#if (defined(__stack_size__))
  #define Stack_Size                   __stack_size__
#else
  #define Stack_Size                   0x1000
#endif

#if (defined(__heap_size__))
  #define Heap_Size                    __heap_size__
#else
  #define Heap_Size                    0x0400
#endif

#define RTT_HEAP_SIZE (m_data_size-ImageLength(RW_m_data)-ImageLength(ARM_LIB_HEAP)-ImageLength(ARM_LIB_STACK))

; load region size_region
LR_IROM1 m_text_start m_text_size 
{   
    ER_IROM1 m_text_start m_text_size ; load address = execution address
    { 
        * (RESET,+FIRST)
        * (InRoot$$Sections)
        .ANY (+RO)
    }
  
    RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size ; RW data
    { 
        .ANY (+RW +ZI)
    }
    
    ARM_LIB_HEAP +0 EMPTY Heap_Size{}   ; Heap region growing up
    ARM_LIB_STACK +0 EMPTY Stack_Size{} ; Stack region growing down
    RTT_HEAP +0 EMPTY RTT_HEAP_SIZE{}

; ncache RW data
    RW_m_ncache m_ncache_start m_ncache_size 
    { 
        * (NonCacheable.init)
        * (NonCacheable)
    }
  ITCM 0x400 0xFBFF {
		;drv_flexspi_hyper.o(+RO)
		;fsl_flexspi.o(+RO)
		* (*CLOCK_DisableClock)
		* (*CLOCK_ControlGate)
		* (*CLOCK_EnableClock)
		* (*CLOCK_SetDiv)
		* (itcm)
	}
}

LR_m_interrupts m_interrupts_start m_interrupts_size {
  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
    * (.isr_vector,+FIRST)
  }
}

LR_m_interrupts_ram m_interrupts_start m_interrupts_size {
  VECTOR_RAM m_interrupts_start m_interrupts_size { ; load address = execution address
    .ANY (.m_interrupts_ram)
  }
}

问题：编译出错，不知哪里原因。

![image.png](https://oss-club.rt-thread.org/uploads/20211126/85b4004ea1cc2c00b569f07f094ea6a1.png)