projects / microwatt.git / search
| 2020-12-07 | Anton Blanchard | Fix verilator build Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-12-06 | Anton Blanchard | Fix ghdl warning due to variable shadowing in icache Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-12-03 | Anton Blanchard | Reduce hello_world footprint to fit in 8kB Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-23 | Anton Blanchard | Pass clock frequency to UART sim wrapper Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | A little less shouting in the Makefile Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | Fix the simulated DMI Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | Exit cleanly from testbench on success Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | Merge Makefile and Makefile.synth Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | Add Makefile command line variables to enable docker... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-20 | Anton Blanchard | Rework Makefile Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-19 | Anton Blanchard | Improve make clean Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-19 | Anton Blanchard | Add yosys/verilator support Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-19 | Anton Blanchard | Fix yosys build after MMU merge Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-05-19 | Anton Blanchard | Some yosys fixes Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-04-16 | Anton Blanchard | rust_lib_demo: Remove bin2hex.py Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-04-16 | Anton Blanchard | hello_world: Use Makefile automatic variables Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-04-16 | Anton Blanchard | rust_lib_demo: Use common console code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-04-16 | Anton Blanchard | rust_lib_demo: Update package dependencies to fix a... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-04-16 | Tom Vijlbrief | Add Rust demo |
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| 2020-01-23 | Anton Blanchard | Fix a Diamond issue in decode2 Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-23 | Anton Blanchard | Fix a Diamond build issue in writeback Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-22 | Anton Blanchard | Consolidate VHPI code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-22 | Anton Blanchard | sim_console: Use cfmakeraw() and add option for ctrl... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-21 | Anton Blanchard | Update Makefile.synth after Paul's patches Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-21 | Anton Blanchard | Add some information about GHDL backend issues Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-21 | Anton Blanchard | Add an option to use Docker Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-21 | Anton Blanchard | Initial support for ghdl synthesis Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-21 | Anton Blanchard | Fix Makefile dependency issue with files in vhdl/* Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-20 | Anton Blanchard | Improve dependencies.py and add a --synth option Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-19 | Anton Blanchard | Add a few FFs on the RX input to avoid metastability... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-19 | Anton Blanchard | Reduce simulated and default FPGA RAM to 384kB Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-19 | Anton Blanchard | Add log2ceil and use it in bram code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-19 | Anton Blanchard | Update micropython Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-19 | Anton Blanchard | hello_world updates Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Move bin2hex.py to scripts/ Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix a ghdlsynth issue in fast_spr_num Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix a ghdlsynth issue in icache Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Removed unused core_terminated signal Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix some ghdlsynth issues with fpga_bram Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix ghdlsynth issue in register file Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Remove unused signal Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix a ghdysynth inferred latch error in writeback Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Fix a ghdysynth inferred latch error in execute Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Upper 32 bits of XER should read as 0s Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-11 | Anton Blanchard | Dump CTR, LR and CR on sim termination, and update... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2020-01-10 | Anton Blanchard | Point to upstream micropython Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-12-11 | Anton Blanchard | control: Fix build issue with Fedora 31 version of... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-12-09 | Anton Blanchard | Add SPI configuration to Xilinx constraint files Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-17 | Anton Blanchard | isel takes a CR bit, not a CR field Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-15 | Anton Blanchard | Add CR hazard detection Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-14 | Anton Blanchard | Remove issue restrictions on a number of instructions Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-14 | Anton Blanchard | Add GPR hazard detection Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-14 | Anton Blanchard | Separate issue control into its own unit Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-13 | Anton Blanchard | mod* doesn't have an RC form Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-13 | Anton Blanchard | Fix clk_gen_bypass Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-13 | Anton Blanchard | decode: Handle icbi Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-13 | Anton Blanchard | fifo: Reformat Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-13 | Anton Blanchard | fifo: Remove shared variable Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-11 | Anton Blanchard | Don't infer latch for newcrf Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-10 | Anton Blanchard | Fix cmod-a7 frequency Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-10 | Anton Blanchard | Limit outstanding range Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-10 | Anton Blanchard | Fix count-leading/trailing-zeroes Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-10-08 | Anton Blanchard | Consolidate logical instructions Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-24 | Anton Blanchard | Remove gcc software divide patch Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-24 | Anton Blanchard | Fix build issue in dmi_dtm_dummy.vhdl Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-24 | Anton Blanchard | Update Makefile dependencies Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-24 | Anton Blanchard | Merge branch 'divider' of https://github.com/paulusmack... |
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| 2019-09-24 | Anton Blanchard | Rename OP_SUBFC -> OP_SUBFE, OP_ADDC -> OP_ADDE Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-23 | Anton Blanchard | Terminate test on illegal instruction Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-23 | Anton Blanchard | Fix ghdl error Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-23 | Anton Blanchard | Add core_debug.vhdl to fusesoc configs Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat crhelpers, and remove some stale code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat helpers Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat insn_helpers Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat loadstore1 Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat loadstore2 Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | loads don't do both byte reversal and sign extension Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat wishbone code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat glibc_random Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat simple_ram_behavioural Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat sim_console Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat multiply_tb Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat execute2 Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat CR file Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat register file Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Reformat multiply code Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-19 | Anton Blanchard | Don't use VHDL 2008 condition operator in multiply Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-16 | Anton Blanchard | Move byte reversal of stores to first cycle Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-16 | Anton Blanchard | execute1 no longer needs sim_console Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Fix multiply_tb Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Add an icache testbench Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Remove cycle in writeback Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Fix make check Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Fix spurious outstanding assert Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Add a decode for the nop instruction Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-15 | Anton Blanchard | Add a default value for RESET_ADDRESS Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-14 | Anton Blanchard | Reformat writeback.vhdl Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-14 | Anton Blanchard | Exit if we try to write more than one GPR or CR in... Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-12 | Anton Blanchard | No need to gate nia or insn in decode1 Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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| 2019-09-12 | Anton Blanchard | Add a simple direct mapped icache Signed-off-by: Anton Blanchard <anton@linux.ibm.com> |
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