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microwatt/fpga
Benjamin Herrenschmidt 025cf5efe8 syscon: Add syscon registers
These provides some info about the SoC (though it's still somewhat
incomplete and needs more work, see comments).

There's also a control register for selecting DRAM vs. BRAM at 0
(and for soft-resetting the SoC but that isn't wired up yet).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
..
LICENSE Initial import of microwatt 5 years ago
arty_a7.xdc fpga: Hookup Arty to litedram 4 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 Add SPI configuration to Xilinx constraint files 4 years ago
firmware.hex Add a few more FPGA related files 5 years ago
hello_world.hex Update hello_world for 100Mhz clock 4 years ago
main_bram.vhdl Fix some ghdlsynth issues with fpga_bram 4 years ago
nexys-video.xdc fpga: Hookup nexys-video to litedram 4 years ago
nexys_a7.xdc Add SPI configuration to Xilinx constraint files 4 years ago
pp_fifo.vhd fifo: Reformat 5 years ago
pp_soc_uart.vhd Add a few FFs on the RX input to avoid metastability issues 4 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
top-arty.vhdl syscon: Add syscon registers 4 years ago
top-generic.vhdl fpga: Hookup Arty to litedram 4 years ago
top-nexys-video.vhdl syscon: Add syscon registers 4 years ago