Add memorymap entries for ST calibration data, the vref internal, and the temp
sensor at 30C and 110C for the parts that provide this data.
F1 and F2 do not appear to have this anywhere.
The common code wasn't being included in L1 builds, even though the headers now
included the correct definitions.
This combines the two f0 and f3 spi files, which previously differed only in
the number of spi peripherals defined.
Files were renamed to the full "l1f124" style, not because I like it, but
because it's the convention we have, so it's best to apply it rigourously.
Tested on L1 and F100 boards, compile tested only for others, but the examples
repository all compiles too. (Though the lack of SPI examples for all
platforms was how this broke in the first place)
STM32L1 has a different set of offsets, not just a different base
address, so we can't have common registers definitions. Also, out of
F0,F1,F2,F3,F4,L1, only the F1 has the odd note about 2x16bit registers
and 2x32bit registers with one 16bit register marked as "This field
value is also reserved for a future feature." Therefore, replace the
awkward reading out as multiple words and just copy them in.
F0,F2,F3,F4 were missing definitions altogether.
This does _not_ attempt to address the problem of the mismatched base
addresses for Medium+ and High Density L1 parts.
