HI Nino Thanks for your comments. can you help to explain the meaning of "RAMCode"? I can create a Template_CortexM.elf with SEGGer Embedded Studio, if is the .elf the "RAMCode"? If so, can you help to provide a demo to program QSPI flash? Such as ST_STM32F469I_Disco_QSPI.elf source code. I noticed that SEGGER can support it default.
Now I want to program .bin to external Norflash with jflash, I want to create the customized flash loader, and I want to know how the flash loader works? The .bin can be programmed to external Norflash without programing code into the MCU, can you help to explain how the flash loader works? thanks!