microwatt/fpga
Benjamin Herrenschmidt 8e0389b973 ram: Rework main RAM interface
This replaces the simple_ram_behavioural and mw_soc_memory modules
with a common wishbone_bram_wrapper.vhdl that interfaces the
pipelined WB with a lower-level RAM module, along with an FPGA
and a sim variants of the latter.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
..
LICENSE Initial import of microwatt
arty_a7.xdc fpga: Arty A7's don't need multiple filesets
clk_gen_bypass.vhd Fix clk_gen_bypass
clk_gen_mcmm.vhd Improve PLL/MMCM clocks configuration
clk_gen_plle2.vhd Improve PLL/MMCM clocks configuration
cmod_a7-35.xdc Cmod A7-35 support
firmware.hex Add a few more FPGA related files
hello_world.hex Rebuild hello world assuming a 50MHz clock
main_bram.vhdl ram: Rework main RAM interface
nexys-video.xdc Rename a few reset signals
nexys_a7.xdc Merge pull request from antonblanchard/reset-rework2
pp_fifo.vhd fifo: Reformat
pp_soc_uart.vhd pp_uart: reformat
pp_utilities.vhd Initial import of microwatt
soc_reset.vhdl Rework SOC reset
soc_reset_tb.vhdl Rework SOC reset
toplevel.vhdl Add option to not flatten hierarchy