Missing memory layout in svd

[Szpadel]

I'm trying to implement USB driver in rust and I cannot find endpoint and buffer controll registers. It looks like there is nothing from base 0x5010000 to 0x5011000.
I confirmed that there should be controller structures in datasheet and are used in c implementation.

Am I missing something or there is some issue with svd?

[lurch]

I just checked, and I guess you're asking about the USBCTRL_DPRAM stuff? https://github.com/raspberrypi/pico-sdk/blob/master/src/rp2040/hardware_regs/include/hardware/regs/addressmap.h#L65

The C SDK comprises some headers that are autogenerated (hardware_regs), and some that are manually-edited (hardware_structs) - the hardware_structs headers generally make use of things defined in the hardware_regs headers. The SVD file is also autogenerated.

The USBCTRL_REGS stuff appears in the autogenerated hardware_regs headers and the SVD file, but the USBCTRL_DPRAM stuff only appears in the hand-edited headers (and therefore not the SVD).

I know nothing about the USB controller in the RP2040, so pinging @liamfraser for advice on what can / should be added to the SVD file.