Adding rust support for the board b_u585i_iot02a

[ankita1909]

Hello all
I am working on adding rust support on zephyr for b_u585i_iot02a. I see that the sample projects compiles fine for the few supported platforms(e.g qemu_cortex_m0). I am trying to run the blinky example for b_u585i_iot02a. Whenever i try to build, i end up in an error with some functions wrongly described in the generated devicetree.rs file. I dont find much documentation on how to add support for the STM32 board.
Can someone help me with this? where to look or how can i manage to get the correct bindings for the particular board?

Thanks in advance :)

[ankita1909]

I got the hello world and blinky running by changing the generated devicetree.rs
I still am trying to figure out why the function "get_instance_raw" is generated not correctly for the flash controller.
The error is

Looking at the devicetree_generated.h and bindings.rs, it seems that get_instance_raw() should be defined before being called for the flash controller and the specific values should be set.

   pub unsafe fn get_instance_raw() -> *const crate::raw::device {
                        **&crate::raw::__device_dts_ord_113**
                    } 

By adding this the compilation and flashing worked fine.

Any ideas what can cause this issue?