S32k144 || Boot loader jump to application issue

nishanth_jegana — Fri, 13 Dec 2019 14:08:20 GMT

We are using S32k144 in our project.

We took reference from AN12218 and AN12323 reference manual and code

Now I am able to write my application code to the flash memory

but the boot loader is not jumping to the application code it is showing Hardware fault.

/*linker of bootloader*/

define symbol __ram_vector_table_size__ = isdefinedsymbol(__flash_vector_table__) ? 0 : 0x00000400;
define symbol __ram_vector_table_offset__ = isdefinedsymbol(__flash_vector_table__) ? 0 : 0x000003FF;

/* Flash */
define symbol m_interrupts_start = 0x00000000;
define symbol m_interrupts_end = 0x000003FF;

define symbol m_flash_config_start = 0x00000400;
define symbol m_flash_config_end = 0x0000040F;

define symbol m_text_start = 0x10000000;
define symbol m_text_end = 0x10003FFF;

/* SRAM_L */
define symbol m_interrupts_ram_start = 0x1FFF8000;
define symbol m_interrupts_ram_end = 0x1FFF8000 + __ram_vector_table_offset__;

define symbol m_data_start = m_interrupts_ram_start + __ram_vector_table_size__;
define symbol m_data_end = 0x1FFFFFFF;

/* SRAM_U */
define symbol m_data_2_start = 0x20000000;
define symbol m_data_2_end = 0x20006FFF;

/*linker of application code*/

/* Flash */
define symbol m_interrupts_start = 0x00001000;
define symbol m_interrupts_end = 0x000013FF;

define symbol m_flash_config_start = 0x00001400;
define symbol m_flash_config_end = 0x0000140F;

define symbol m_text_start = 0x00001410;
define symbol m_text_end = 0x0007FFFF;

/* SRAM_L */
define symbol m_interrupts_ram_start = 0x1FFF8000;
define symbol m_interrupts_ram_end = 0x1FFF8000 + __ram_vector_table_offset__;

define symbol m_data_start = m_interrupts_ram_start + __ram_vector_table_size__;
define symbol m_data_end = 0x1FFFFFFF;

/* SRAM_U */
define symbol m_data_2_start = 0x20000000;
define symbol m_data_2_end = 0x20006FFF;

Can you suggest me where am I going wrong.

Re: S32k144 || Boot loader jump to application issue

lukaszadrapa — Tue, 17 Dec 2019 13:08:52 GMT

https://community.nxp.com/message/1245041?commentID=1245041#comment-1246490

topic S32k144 || Boot loader jump to application issue in S32 SDK

S32k144 || Boot loader jump to application issue

Re: S32k144 || Boot loader jump to application issue