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* | Merge pull request #66 from olofk/spiflash-plusargClifford Wolf2018-05-151-1/+4
|\ \ | | | | | | spiflash: Allow setting firmware from plusarg
| * | spiflash: Allow setting firmware from plusargOlof Kindgren2018-05-151-1/+4
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* | Merge pull request #63 from olofk/fix-spiflash_tbClifford Wolf2018-05-121-6/+6
|\ \ | | | | | | Fix spiflash_tb
| * | Fix spiflash_tbOlof Kindgren2018-05-111-6/+6
|/ / | | | | | | | | | | Update expected two first Flash words to reflect changes in start.s Add dummy SPI cycles to account for latency
* / Fix miscellaneous typos in documentationLarry Doolittle2018-04-174-4/+4
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* Merge pull request #59 from tinyfpga/masterClifford Wolf2018-04-081-0/+2
|\ | | | | add .data and .bss segments to picosoc
| * add .data and .bss segments to picosocLuke Valenty2018-04-071-0/+2
|/ | | added .data and .bss segments to picosoc firmware linker script so that static variables may be used.
* Update riscv-gnu-toolchain to 1b80cbeClifford Wolf2018-04-038-188/+334
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #56 from olofk/fusesocClifford Wolf2018-03-052-0/+105
|\ | | | | Verilator testbench and FuseSoC support
| * Add FuseSoC core fileOlof Kindgren2018-03-041-0/+78
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| * Add verilator testbenchOlof Kindgren2018-03-041-0/+27
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* Merge pull request #54 from thoughtpolice/misc-fixesClifford Wolf2018-02-163-5/+5
|\ | | | | Small fixes to the IceStorm scripts
| * scripts/icestorm: use 'yosys-config' to find data directoryAustin Seipp2018-02-141-2/+2
| | | | | | | | | | | | | | | | | | This fixes the icestorm script to query yosys-config itself for the right data directory. Not only does this fix installs where yosys was not installed into /usr/local, it also ensures Icarus picks up a data directory consistent with the version of yosys that you're using. Signed-off-by: Austin Seipp <aseipp@pobox.com>
| * scripts: remove old -m32 argument to riscv-gccAustin Seipp2018-02-143-3/+3
|/ | | | | | See also 55da6c7cd1f5ad798bfa0f52989434486c03b31b Signed-off-by: Austin Seipp <aseipp@pobox.com>
* Merge pull request #52 from olofk/testbench_wb_fixesClifford Wolf2017-12-311-1/+26
|\ | | | | Testbench wb fixes
| * testbench_wb: Add proper attribution for wb_ram moduleOlof Kindgren2017-12-271-0/+19
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| * testbench_wb: Load firmware with plusarg instead of parameterOlof Kindgren2017-12-271-1/+7
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* Update riscv-gnu-toolchain to bf5697aClifford Wolf2017-11-193-4/+4
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* Fix picosoc hx8kdemo_tbClifford Wolf2017-11-111-1/+1
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* Add missing "volatile" to "asm" statementsClifford Wolf2017-10-302-4/+4
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* Update evaluation results to Vivado 2017.3Clifford Wolf2017-10-212-11/+11
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* Update riscv-gnu-toolchain to git rev e9f5458Clifford Wolf2017-10-192-3/+3
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* Update riscv-formal altops bitmasksClifford Wolf2017-10-071-8/+8
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* Fix bug in picorv32_pcpi_div, Add RISCV_FORMAL_ALTOPS supportClifford Wolf2017-10-061-2/+23
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* Add PICORV32_REGS mechanism for ASIC sram instantiationClifford Wolf2017-10-014-13/+130
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* Improve PicoSoC overview.svgClifford Wolf2017-09-221-4/+94
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* Enable a bunch of PicoRV32 features in PicoSoCClifford Wolf2017-09-226-23/+139
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* Silenced some warnings when ENABLE_MUL but not ENABLE_PCPIClifford Wolf2017-09-221-2/+2
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* Update PicoSoC READMEClifford Wolf2017-09-211-7/+23
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* Remove generic PicoSoC testbenchClifford Wolf2017-09-213-174/+17
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* Merge branch 'master' of github.com:cliffordwolf/picorv32Clifford Wolf2017-09-211-0/+2
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| * Update README.mdClifford Wolf2017-09-211-0/+2
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* | Resize overview.svgClifford Wolf2017-09-211-304/+304
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* Add picosoc overview.svgClifford Wolf2017-09-211-0/+667
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* Update README.mdClifford Wolf2017-09-211-0/+11
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* Improve picosoc performance.{py,png}Clifford Wolf2017-09-212-2/+3
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* Add picosoc performance.{py,png}Clifford Wolf2017-09-212-0/+86
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* Improve PicoSoC example firmwareClifford Wolf2017-09-211-33/+104
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* Add PicoSoC spimem Dual I/O supportClifford Wolf2017-09-213-22/+99
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* Improve PicoSoC example firmwareClifford Wolf2017-09-201-11/+54
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* Fix bug in PicoSoC spimemioClifford Wolf2017-09-201-1/+1
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* PicoSoC QSPI DDR progressClifford Wolf2017-09-205-15/+57
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* PicoSoC QSPI and XIP now working (tested in hardware)Clifford Wolf2017-09-194-26/+54
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* Improve PicoSoC demo firmwareClifford Wolf2017-09-185-61/+220
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* Update picosoc README.mdClifford Wolf2017-09-161-4/+4
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* Improve PicoSoC demo firmware (read flash ID is working now)Clifford Wolf2017-09-165-72/+138
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* Removed UB from picosoc demo firmwareClifford Wolf2017-09-152-2/+7
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* Merge branch 'picosoc'Clifford Wolf2017-09-1511-153/+225
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| * Improve PicoSoC demo firmwareClifford Wolf2017-09-152-15/+116
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| * Switch PicoSoC firmware to CClifford Wolf2017-09-154-128/+67
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