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Benjamin Herrenschmidt d2762e70e5 Add option to not flatten hierarchy ... Vivado by default tries to flatten the module hierarchy to improve placement and timing. However this makes debugging timing issues really hard as the net names in the timing report can be pretty bogus. This adds a generic that can be used to control attributes to stop vivado from flattening the main core components. The resulting design will have worst timing overall but it will be easier to understand what the worst timing path are and address them. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		5 years ago
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LICENSE	Initial import of microwatt	5 years ago
arty_a7.xdc	fpga: Arty A7's don't need multiple filesets	5 years ago
clk_gen_bypass.vhd	Fix clk_gen_bypass	5 years ago
clk_gen_mcmm.vhd	Improve PLL/MMCM clocks configuration	5 years ago
clk_gen_plle2.vhd	Improve PLL/MMCM clocks configuration	5 years ago
cmod_a7-35.xdc	Cmod A7-35 support	5 years ago
firmware.hex	Add a few more FPGA related files	5 years ago
hello_world.hex	Rebuild hello world assuming a 50MHz clock	5 years ago
mw_soc_memory.vhdl	fpga/bram: Generate stall signal	5 years ago
nexys-video.xdc	Rename a few reset signals	5 years ago
nexys_a7.xdc	Merge pull request #20 from antonblanchard/reset-rework2	5 years ago
pp_fifo.vhd	fifo: Reformat	5 years ago
pp_soc_uart.vhd	pp_uart: reformat	5 years ago
pp_utilities.vhd	Initial import of microwatt	5 years ago
soc_reset.vhdl	Rework SOC reset	5 years ago
soc_reset_tb.vhdl	Rework SOC reset	5 years ago
toplevel.vhdl	Add option to not flatten hierarchy	5 years ago