Initial code release of Orion O6

[willy]

The RAM section confirms what I understood when looking at the code, which is that the CPU supports DRAM up to 6400 MT/s (hence the advertised “>100 GB/s”, but that’s only the SoC which is capable of this, not the board since Orion O6 uses LPDDR5-5500, hence 88 GB/s).

I’ve had a look at the DRAM chips on my board, they’re H58G56AK6BX069, which according to Hynix’s site are actually 6400 MT/s chips. Thus the board should really support that and can claim the >100GB/s, i.e. 16% speed increase above the current one.

Edit: to finally complete that point, I ran measurements showing that the RAM clearly runs at 4266 MT/s instead, I moved the discussion there to avoid polluting this thread.

[jevinskie]

I’ve used git-imerge with some good results for LLVM.

GitHub - mhagger/git-imerge: Incremental merge for git