* Move vector table to beginning of flash image. Modify a boot2 to use the table.
* Move binary info header up between ELF entry and reset handler
* Extract common routines from boot2_w25q080 into helper files
* Non-default boot2s: use common routines, make callable as void(*)(void)
* BSD3 headers on boot2 files (people might want to use them elsewhere)
* Promote binary info header to its own section, + comment/readability changes
* Fix scope of asminclude path (fixes user custom boot2 definitions)
* Rename symbol, clarify comment
* fix #if in hardware/structs/dma.h
* move dma driver code from register definitions to dma drivers
Co-authored-by: Peter Lawrence <12226419+majbthrd@users.noreply.github.com>
* elf2uf2: add the cache memory range described in Section 2.8.4.2 of datasheet
* elf2uf2: update memory region nomenclature
* elf2uf2: update ROM size
* elf2uf2: use existing metadata to evaluate ram_style
Authored-by: Peter Lawrence <12226419+majbthrd@users.noreply.github.com>
