microwatt/litedram
Anton Blanchard c0f7f54276 litedram: Regenerate from upstream litex
This adds Joel's sdcard feature reporting to the firmware.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
..
extras litedram: l2: Add a few comments about litedram behaviour
gen-src litedram: Add sdcard to soc features
generated litedram: Regenerate from upstream litex
litedram.core litedram: Add basic support for LiteX LiteDRAM