fb/sddr2: Generate MR values

V2: Always disable DLL reset

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
clock/nva3: Allow user reclocking
fb/ramnv50: Store the number of partitions in the designated fields
bios/ramtrain: Parse ram training table basics
fb/ramnva3: WIP link training unit

XXX: Multiple partitions
fb/ramnva3: Use ram->base structs instead of local structs

This will ease the use of generic timing and MR generation bits later
fb/ramnva3: Ressurect timing calculation code
fb/nva3: WIP Start on some reclocking bits
WIP train external hook
fb/ramnva3: WIP support for DDR2 reclocking
fb/ramfuc: Support strided regs
fb/ramnva3: WIP Per-partition regs
fb/ramnva3: Initialise PART_PM_SEL
fb/ramnva3: Try to avoid flicker on reclocking
pwr/nva3: DROP: regenerate microcode
clock/nva3: Stop CTXPROG
fb/gddr3: WIP Add MR generation
fb/ramnva3: WIP GDDR3