16:52 <somlo> _florent_: https://github.com/enjoy-digital/litex/pull/308

16:52 <tpb> Title: soc_sdram, bios/sdram: support sdram init for csr_data_width <= 32 by gsomlo · Pull Request #308 · enjoy-digital/litex · GitHub (at github.com)

16:52 <somlo> took a stab at the sdr read/write functions, but didn't touch write leveling

16:54 <somlo> read leveling seems to work fine in my tests. Might need a bit more tweaking to allow for csr_data_width of 64 -- mainly adding a 64-bit htonX/ntohX pair of byteswap functions

18:53 <_florent_> somlo: thanks! I'll test that on artix7, will do the adaptation to write leveling and test it on kintex7