4de54387d3
soc: Replace remaining add_wb_master call by self.bus.add_master.
2022-01-28 18:41:52 +01:00
162231fb8f
cores/prbs: Define PRBS_CONFIG constants and use them in code. Also simplify PRBSGenerator data selection.
2022-01-28 11:29:47 +01:00
598d678f59
Add an argument to add_source for files copy
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With this argument, added files will be copied to the gateware
directory and referenced in the project from this new location.
2022-01-28 09:53:06 +01:00
5fd7c758a1
efinity: don't add unknown language files to sources
2022-01-27 23:14:46 +01:00
ccd3ab17be
Merge pull request #1187 from fjullien/efinix_fix
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efinix: fix pull up/down constraint
2022-01-27 20:08:12 +01:00
4696e39560
Merge pull request #1186 from trabucayre/xilinx_symbiflow_zynq
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litex/build/xilinx/symbiflow: adding zynq (010 & 020) support
2022-01-27 20:07:36 +01:00
b134fcc9c0
efinix: fix pull up/down constraint
2022-01-27 17:11:38 +01:00
21ff32f800
litex/build/xilinx/symbiflow: adding zynq (010 & 020) support
2022-01-27 09:03:22 +01:00
e8be391504
setup.py: Deprecate lxterm/lxserver/lxsim short names.
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These were no longer really used and was confusing.
2022-01-26 15:14:54 +01:00
6b4d5cd3e1
README: Add --config to install command.
2022-01-26 14:51:54 +01:00
af26d939d0
litex_setup: Declare python3 in top and use it.
2022-01-26 14:49:02 +01:00
f82f769794
Merge pull request #1185 from benstobbs/master
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litex_setup.py on Windows: Change install "python3" to current interpreter
2022-01-26 14:45:00 +01:00
4ab45d72a8
litex_setup: Add --status argument to display Git status of repositories.
2022-01-26 14:44:04 +01:00
d2d8d902e1
litex_setup/print_status: Add underline parameter and use it.
2022-01-26 14:20:41 +01:00
419d605e38
build/toolchains: Specify passed toolchain when unknown.
2022-01-26 11:56:22 +01:00
e0149eb814
change repo install python interpreter to current interpreter
2022-01-25 22:46:33 +00:00
3020344fd8
Merge pull request #1184 from trabucayre/yosys_nextpnr_zynq
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litex/build/xilinx/yosys_nextpnr: adding zynq7 and xc7z010 & xc7z020 support
2022-01-25 22:27:01 +01:00
7acdac2e51
Merge pull request #1183 from trabucayre/fix_yosys_synth
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litex/soc/cores/clock/xilinx_common: fix yosys synth: replace FD by FDCE
2022-01-25 22:26:18 +01:00
f00fe1b1d8
litex/build/xilinx/yosys_nextpnr: adding zynq7 and xc7z010 & xc7z020 support
2022-01-25 21:58:03 +01:00
f8acc5f506
litex/soc/cores/clock/xilinx_common: fix yosys synth: replace FD by FDCE
2022-01-25 21:44:02 +01:00
77c6cdd78e
cores/clocks/lattice_ecp5: Rename ECP5Delay to ECP5DynamicDelay and adapt style for consistency.
2022-01-25 11:09:15 +01:00
ea6bb3dd80
test/test_clock: Add minimal ECP5Delay test (syntax), rename tests with underscore.
2022-01-25 10:49:33 +01:00
6ff8b6e4ed
Merge pull request #1173 from sergachev/ecp5_delay
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clock/lattice_ecp5: add ECP5 dynamic delay DELAYF primitive support
2022-01-25 10:44:53 +01:00
d059111c92
Merge pull request #1180 from suarezvictor/master
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Add yosys+nextpnr toolchain support
2022-01-24 19:02:02 +01:00
6d7f8888ac
Add yosys+nextpnr toolchain support
2022-01-24 13:35:12 -03:00
6b3eda16f2
Merge pull request #1179 from Technosystem-Labs/vexriscv_hw_breakpoints
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Added Vexriscv hardware breakpoint variants for Mini and Lite.
2022-01-24 08:16:39 +01:00
9e0d8b3f41
Added Vexriscv hardware breakpoint variants for Mini and Lite.
2022-01-24 00:00:26 +01:00
8d3f12ebbd
Merge pull request #1178 from sergachev/gowin_emcu
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Enable LiteX BIOS on Gowin EMCU ARM core
2022-01-23 21:01:06 +01:00
57fef500a7
Merge pull request #1177 from yetifrisstlama/i2c
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bitbang.py: initialize SCL / SDA lines to high on reset
2022-01-23 21:00:20 +01:00
f36619987b
software/bios: update comment
2022-01-23 16:57:33 +01:00
85f892227a
cores/cpu/gowin: re-enable write access to csr bus
2022-01-23 16:34:47 +01:00
e4ceaa7cc2
bitbang.py: initialize SCL / SDA lines to high on reset
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* otherwise might block the I2C bus on reset
2022-01-23 16:11:34 +01:00
0f44723957
cores/cpu/gowin: fix isr table optimization and uart init
2022-01-23 15:37:00 +01:00
d4c12a5231
cores/cpu/gowin_emcu: add software support
2022-01-23 11:20:44 +01:00
3f2a7b9bfd
software/bios: set attribute used on main to fix optimization in some configurations
2022-01-23 11:04:22 +01:00
ef5f6398b2
integration/builder: enable bios on gowin emcu
2022-01-23 11:02:36 +01:00
0e9e57c926
Merge pull request #1176 from Icenowy/gwpsram
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gowin: add hack for copackaged PSRAM
2022-01-23 08:33:29 +01:00
b7b054d48e
gowin: add hack for copackaged PSRAM
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Some Gowin FPGAs has copackaged "PSRAM" instead of "HyperRAM". They're
in fact also HyperRAM, but named differently and because of this needs
slightly changed hack.
Add hack for PSRAM too. In case of two PSRAM chips are used, the bus is
wider so the needed definition is already in place, so the bus width
hack is not needed.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
2022-01-23 03:08:18 +08:00
44bea44be3
Merge pull request #1172 from stffrdhrn/or1k-marocchino-linux
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Or1k marocchino linux fixes
2022-01-21 19:28:56 +01:00
4b22eda662
clock/lattice_ecp5: add ECP5 dynamic delay DELAYF primitive support
2022-01-21 14:05:28 +01:00
443faef33b
litex_sim: Update SPI Flash support.
2022-01-21 10:05:07 +01:00
bcc9c14c7e
cores/cpu: Fix automatic collection for Rocket/BlackParrot/EOS-S3.
2022-01-20 17:44:35 +01:00
d1746e1286
tools/litex_json2dts_linux.py: Support DTS generator for OpenRISC marocchino
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Marocchino is also a or1k architecture and the DTS file is the same
as mor1kx. I would like to use the dts generator for marocchino too.
This patch introduces a new mapping to derive architecture based on the
cpu_name it then uses the cpu_arch (architecture) to control the DTS
generation rather than the cpu name.
2022-01-20 20:42:15 +09:00
d3942c137d
bios/boot: Support setting EVBAR for Marocchino too
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The Marocchino CPU is an OR1K architecture so it also requires setting
of EVBAR to boot linux.
2022-01-20 20:35:53 +09:00
a76828a40a
soc/add_uart: Fix uart_name="uartbone" case.
2022-01-20 10:23:06 +01:00
928ee285dc
Merge pull request #1171 from enjoy-digital/out-of-tree-cpus
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Simplify CPUs collection and add out-of-tree support.
2022-01-20 09:46:43 +01:00
681f474c66
CHANGEs: Update.
2022-01-20 09:25:49 +01:00
bdc22770e9
cores/cpu: Deprecate external CPU class support (advantageously replaced by out-of-tree support which is more flexible).
2022-01-20 09:25:39 +01:00
c675acb868
cores/cpu: Add out-of-tree CPUs support (By searching CPUs in execution directory).
2022-01-20 09:18:10 +01:00
ba14212129
cores/cpu: Avoid duplication between CPU_GCC_TRIPLE_RISCV64/CPU_GCC_TRIPLE_RISCV32, CPU_GCC_TRIPLE_RISCV32 is just an extension of CPU_GCC_TRIPLE_RISCV64.
2022-01-20 08:49:58 +01:00
Florent Kermarrec
Franck Jullien
Gwenhael Goavec-Merou
Ben Stobbs
Victor Suarez Rovere
Mikolaj Sowinski
Ilia Sergachev
Michael Betz
Icenowy Zheng
Stafford Horne