STM32MP1 Boot ROM

[dimax]

The STM32MP151 Reference manual says "For more information refer to Boot ROM

application note.". But I can't find any application note that talks about Boot ROM. Please help to find this information.

Thanks.

[PatrickF]

Somme Application Notes are not yet available, please be patient.

Meanwhile, you could find many useful information in the wiki (e.g. https://wiki.st.com/stm32mpu/wiki/STM32MP15_ROM_code_overview)

[SNaza.1]

Are there any updates?

[PatrickF]

Hi,

Some AN were canceled as the wiki and available examples provide sufficient information with better flexibility for regular updates.

Only AN which is somewhat related to Boot ROM is AN5275 USB DFU/USART protocols used in STM32MP1 Series bootloaders

Regards.

[us210]

hello PatrickF,

I do agree with you about the wiki providing good overview of the available solution to boot the stm32mp1 series of device. For someone starting on high level OS ex. Linux wiki is little struggle because it tries to explain board variants vs STLinux software package variants.

It will be helpful if there is...

1. App Note describing Device powerup sequence with Boot ROM  

2. App Note describing STLinux software tools ecosystem on particular board ex. STM32MP157 DK

3. App Note describing RTOS (ex. FreeRTOS) using Cube IDE on particular board 

my above view is inspired by the fact that overall development efforts either of bellow 2 parts

1. CA7 Linux development using yocto 

2. CM4 cube IDE project