Thanks for making this. I am a pure software developer who is trying to understand operating systems better, starting from the boot process. This gives good information on why we have a multi stage boot process.

well explained, good job. thanks :-)

As per this video secondary boot-loader is mainly used to flash the firmware application via xcp or uds protocol ? Is this correct ?

Hi!!can you explain in brief with memory block diagrams for primary and secondary bootloader?

So, Can i still run the firmware application for debugging with JTAG connected to my ECU with no secondary boot-loader flashed?

Hi nice explanation...!!! I have one doubt between Bootloader, bootROM and startup code. Can you please tell me the difference. Or explain this?

Nicely explained Bro..Thanks for your explanation.

Super sir....

Nice explanation, now I know what is exactly the boot loader.my kind request pls explain boot loader with UDS.thank you very much

Can you explain on memory level how secondary boot-loader will do the booting up of the application? Also with existing second boot-loader what happens when a new firmware application is flashed ? how does the update of the new firmware application happen?

How bootloader will jump from primary to secondary? And from secondary to primary?

Yes want to know more about bootloader

Yes, I would I know more about bootloader..

can you explain more about the bootloader?

Hii..... Could you explain me the concept about jump to boot loader??..

Pls make more videos on boot loader

Good for freshers

Suppos in one unit we have PBL, SBL, and APP Now I want to update boot tune while updating PBL first sbl load then pbl. So why do we use sbl to update PBL?

Sir, we can even flash the secondary bootloader with usb (spi) right ? And could you guide us a source or good link for writing such bootloader ?

To say secondary bootloader manage multi application, does os kernel is secondary bootloader.

Thanks for explanation

Could you please document the complete ECU flashing steps & their significance using UDS tool, what kind of services we will use for this & purpose of those services ? .Need this answer in steps with explanation

Can you explain about the any flashing software and how to do flashing with it

One more doubt!! there is process for UDS flashing sequence, can you explain?

Good video bro

Can you please explain more about the bootloader and flashing sequence

Nice video.. I am working on secondary bootloader but I am very new to this concept. Can you elaborate more.? Like how each individual core is flashed and booted up.?

Can you please talk about calibration?

Sir any videos on integration? & integration test procedures

Please explain more about bootloader

dear i need to learn bootloader via can which tool need to buy