microwatt/litedram/gen-src/sdram_init
Benjamin Herrenschmidt c0f537b845 litedram: Remove init delays
The clocks / resets are now stable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
..
include litedram: Update to new LiteX/LiteDRAM version
libc
Makefile litedram: Update to new LiteX/LiteDRAM version
bin2hex.py
head.S
main.c litedram: Remove init delays
sdram_init.lds