Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Remove obsolete line from firmware/sections.lds | Larry Doolittle | 2020-04-23 | 1 | -1/+0 |
| | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | Disable RVC in tests/jal.S and tests/jalr.S | Larry Doolittle | 2020-04-23 | 2 | -0/+4 |
| | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | Add plusargs support to testbench.cc | Larry Doolittle | 2020-04-23 | 1 | -6/+20 |
| | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | Cleanup whitespaces | Larry Doolittle | 2020-04-23 | 7 | -9/+9 |
| | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | Merge pull request #145 from Novakov/patch-1 | Claire Wolf | 2020-04-22 | 1 | -1/+1 |
|\ | | | | | spimemio documentation: read latency reset value | ||||
| * | spimemio documentation: read latency reset value | Maciej T. Nowak | 2020-01-03 | 1 | -1/+1 |
| | | | | | | According to https://github.com/cliffordwolf/picorv32/blob/c06ba38113b98b4996aed6d523667444a5d83bf6/picosoc/spimemio.v#L111 the reset value for `Read latency (dummy) cycles` is 8 cycles, not 0. | ||||
* | | Merge pull request #152 from RolinBert/master | Claire Wolf | 2020-04-22 | 1 | -6/+7 |
|\ \ | | | | | | | Fix #151 (missing irqs) | ||||
| * | | - fix missing brackets | Robert Korn | 2020-03-30 | 1 | -1/+1 |
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| * | | - fix missed timer interrupts, | Robert Korn | 2020-03-27 | 1 | -6/+7 |
| |/ | | | | | | | when another interrupt activates shortly before | ||||
* | | Merge pull request #156 from dehann/patch-1 | Claire Wolf | 2020-04-22 | 1 | -14/+14 |
|\ \ | | | | | | | fix readme icebreaker links | ||||
| * | | fix icebreaker links | dehann | 2020-04-12 | 1 | -14/+14 |
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* | | Merge pull request #148 from splinedrive/disable_memory_test | Claire Wolf | 2020-04-22 | 1 | -1/+1 |
|\ \ | | | | | | | Workarround: Disable cmd_memtest() when starting firmware. | ||||
| * | | Workarround: Disable cmd_memtest() when starting firmware. | Hirosh Dabui | 2020-01-27 | 1 | -1/+1 |
| |/ | | | | | | | | | It destroys bss and data section memory. You are not able to use static or global vars. | ||||
* | | Merge pull request #158 from rxrbln/uart | Claire Wolf | 2020-04-15 | 1 | -2/+2 |
|\ \ | |/ |/| | added default clk divider parameter to simpleuart | ||||
| * | added default clk divider parameter to simpleuart | René Rebe | 2020-04-15 | 1 | -2/+2 |
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* | Merge pull request #141 from rxrbln/master | Clifford Wolf | 2019-11-18 | 1 | -8/+11 |
|\ | | | | | added CROSS prefix and CFLAGS to the picsoc/Makefile | ||||
| * | added CROSS prefix and CFLAGS to the picsoc/Makefile | René Rebe | 2019-11-14 | 1 | -8/+11 |
|/ | | | | | so one can run it with other toolchains, e.g. CROSS=riscv64-t2-linux-gnu- CFLAGS=-mabi=ilp32, too | ||||
* | Merge pull request #138 from pcotret/patch-1 | Clifford Wolf | 2019-10-31 | 1 | -1/+1 |
|\ | | | | | Short modification in the error string | ||||
| * | Short modification in the error string | Pascal Cotret | 2019-10-29 | 1 | -1/+1 |
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* | Fix typo, closes #136 | Clifford Wolf | 2019-09-25 | 1 | -1/+1 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Fix initialization of "irq" in verilog testbench | Clifford Wolf | 2019-09-22 | 2 | -2/+2 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Improve showtrace.py (and fix for new binutils) | Clifford Wolf | 2019-09-21 | 1 | -2/+4 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Improve test firmware, increase testbench memory size to 128kB | Clifford Wolf | 2019-09-12 | 8 | -16/+132 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Merge pull request #131 from tomverbeure/dhry_trace | Clifford Wolf | 2019-08-19 | 2 | -2/+28 |
|\ | | | | | Add tracing support to dhrystone test | ||||
| * | Add tracing support to dhrystone test | Tom Verbeure | 2019-08-18 | 2 | -2/+28 |
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* | Update README.md | Clifford Wolf | 2019-08-09 | 1 | -1/+1 |
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* | Disable verilator warnings, fixes #128 | Clifford Wolf | 2019-08-06 | 1 | -0/+5 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Add PICORV32_TESTBUG_nnn ifdefs for testing purposes | Clifford Wolf | 2019-06-30 | 1 | -0/+18 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Add rvfi_ixl | Clifford Wolf | 2019-06-26 | 1 | -0/+2 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Add RVFI CSRs | Clifford Wolf | 2019-06-07 | 1 | -0/+39 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Do not peek into core for cycle count in WB testbench | Clifford Wolf | 2019-06-03 | 1 | -2/+5 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Do not peek into core for cycle count in testbench | Clifford Wolf | 2019-06-03 | 1 | -2/+5 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Merge branch 'yanghao-master' | Clifford Wolf | 2019-04-28 | 1 | -0/+1 |
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| * | Undo Makefile changes | Clifford Wolf | 2019-04-28 | 1 | -3/+2 |
| | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
| * | fix firmware/sections.lds section size alignment on 4 bytes | Yanghao Hua | 2019-04-27 | 2 | -2/+4 |
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* | Merge pull request #117 from Fatsie/wbdoc | Clifford Wolf | 2019-04-17 | 1 | -5/+5 |
|\ | | | | | README.md: Also refer to picorv32_wb | ||||
| * | README.md: Also refer to picorv32_wb | Staf Verhaegen | 2019-03-28 | 1 | -5/+5 |
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* | Add Verilator version infos | Clifford Wolf | 2019-03-19 | 2 | -1/+4 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Rename decoded_imm_uj to decoded_imm_jv1.0 | Clifford Wolf | 2019-03-02 | 1 | -6/+6 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Remove riscv-dejagnu from "make build-tools" | Clifford Wolf | 2019-03-02 | 1 | -3/+1 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Remove riscv-qemu from "make build-tools" | Clifford Wolf | 2019-03-02 | 1 | -3/+1 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Merge pull request #114 from csquaredphd/master | Clifford Wolf | 2019-03-02 | 1 | -1/+1 |
|\ | | | | | fix typo in picosoc/Makefile for hx8k board | ||||
| * | fix typo in picosoc/Makefile for hx8k board | Chris Clark | 2019-03-01 | 1 | -1/+1 |
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* | | Add buffer cell to scripts/yosys/synth_gates.lib | Clifford Wolf | 2019-03-02 | 1 | -0/+6 |
|/ | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Update riscv-gnu-toolchain to 411d134 | Clifford Wolf | 2019-02-19 | 2 | -3/+3 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Merge pull request #111 from stv0g/icebreaker-spram | Clifford Wolf | 2019-02-13 | 9 | -40/+274 |
|\ | | | | | Use SPRAM on ICE40UP5K based boards | ||||
| * | Merge branch 'master' into icebreaker-spram | Clifford Wolf | 2019-02-13 | 7 | -38/+239 |
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* | | Merge pull request #104 from thoughtpolice/dev | Clifford Wolf | 2019-02-13 | 5 | -38/+221 |
|\ \ | | | | | | | Various touchups to scripts/icestorm demo | ||||
| * | | scripts/icestorm: check circuit @ 62MHz | Austin Seipp | 2019-01-11 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | | | | | With arachne-pnr this circuit couldn't hit 60MHz, just barely under it. OTOH, nextpnr hits about ~68 MHz. So let's set it somewhere inbetween to make sure this is true over time! Signed-off-by: Austin Seipp <aseipp@pobox.com> | ||||
| * | | scripts/icestorm: dedupe calls to yosys-config | Austin Seipp | 2019-01-11 | 1 | -2/+4 |
| | | | | | | | | | | | | Signed-off-by: Austin Seipp <aseipp@pobox.com> |