Application code [MPC5744P]

[abdelrhman]

in MPC5744P, When I changed these memory addresses in the linker file,  the application did not start.  why did this behavior happen? 

from 0X00FA0000 
flash_rchw : org = 0x00FA0000, len = 0x4
cpu0_reset_vec : org = 0x00FA0000+0x04, len = 0x4

to 0X00FC0000
flash_rchw : org = 0x00FC0000, len = 0x4
cpu0_reset_vec : org = 0x00FC0000+0x04, len = 0x4

[petervlna]

Hello,

When you setting the application boot is good to use bootable location as the SSCM module will scan only bootable locations for RCHW.

petervlna_0-1659606975008.png

Before going into such changes, I recommend you to get familiar with boot process.

Please refer to reference manual Chapter 55 Boot Assist Module (BAM)

Best regards,

Peter