github.com/antonblanchard.microwatt
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antonblanchard.microwatt/fpga
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Paul Mackerras 78de4fef72 Make LOG_LENGTH configurable per FPGA variant 
This plumbs the LOG_LENGTH parameter (which controls how many entries
the core log RAM has) up to the top level so that it can be set on
the fusesoc command line and have different default values on
different FPGAs.

It now defaults to 512 entries generally and on the Artix-7 35 parts,
and 2048 on the larger Artix-7 FPGAs.  It can be set to 0 if desired.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2020-06-16 13:25:33 +10:00
..
arty_a7.xdc
spi: Add SPI Flash controller
2020-06-13 00:01:48 +10:00
clk_gen_bypass.vhd
Fix clk_gen_bypass
2019-10-13 14:41:53 +11:00
clk_gen_mcmm.vhd
Improve PLL/MMCM clocks configuration
2019-09-30 13:57:36 +10:00
clk_gen_plle2.vhd
Improve PLL/MMCM clocks configuration
2019-09-30 13:57:36 +10:00
cmod_a7-35.xdc
Add SPI configuration to Xilinx constraint files
2019-12-09 16:12:37 +11:00
firmware.hex
Add a few more FPGA related files
2019-08-23 16:23:53 +10:00
hello_world.hex
hello_world: Use new headers and frequency from syscon
2020-05-08 21:06:16 +10:00
LICENSE
Initial import of microwatt
2019-08-22 16:46:13 +10:00
main_bram.vhdl
Fix some ghdlsynth issues with fpga_bram
2020-01-11 14:34:25 +11:00
nexys_a7.xdc
Add SPI configuration to Xilinx constraint files
2019-12-09 16:12:37 +11:00
nexys-video.xdc
spi: Add SPI Flash controller
2020-06-13 00:01:48 +10:00
pp_fifo.vhd
pp_fifo: Fix full fifo losing all data on simultaneous push & pop
2020-05-15 20:49:09 +10:00
pp_soc_uart.vhd
uart: Remove combinational loops on ack and stall signal
2020-06-13 11:38:34 +10:00
pp_utilities.vhd
Initial import of microwatt
2019-08-22 16:46:13 +10:00
soc_reset_tb.vhdl
Exit cleanly from testbench on success
2020-05-20 16:07:13 +10:00
soc_reset.vhdl
soc_reset: Use counters, add synchronizers
2020-05-16 12:42:58 +10:00
top-arty.vhdl
Make LOG_LENGTH configurable per FPGA variant
2020-06-16 13:25:33 +10:00
top-generic.vhdl
spi: Add SPI Flash controller
2020-06-13 00:01:48 +10:00
top-nexys-video.vhdl
spi: Add SPI Flash controller
2020-06-13 00:01:48 +10:00