732529ecdf
Merge pull request #1193 from fjullien/i2c_master_init_values
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i2c: automatic device init by the BIOS
2022-02-02 09:59:31 +01:00
7a714c74af
i2c: automatic device init by the BIOS
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The BIOS can now initialize I2C peripherals during the boot.
The add_i2c_init_table method of the soc speficy parameters:
self.submodules.i2c = I2CMaster(pads)
self.add_i2c_init_table("i2c", i2c_addr=0x4c, table=it6263_i2c_hdmi_tx)
it6263_i2c_hdmi_tx = [
(0x05, 0x40),
(0x04, 0x3D),
(0x04, 0x1D)
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The table is a list of tupple as (address, value).
2022-02-01 21:22:51 +01:00
be8e825a0b
efinix: fix EfinixTristateImpl
2022-02-01 21:14:35 +01:00
78ecf50ad5
cores/jtag: Make primitive selection more flexible (and simplify new devices support).
2022-02-01 12:44:18 +01:00
b59fdae588
cores/jtag: Simplify/Cleanup.
2022-02-01 11:32:04 +01:00
1c5d91dce1
cores/jtag: Deprecate JTAG Atlantic support (Advantageously replaced by JTAG-UART).
2022-02-01 11:19:36 +01:00
6f6a10db5c
CHANGES: Update.
2022-01-31 17:00:51 +01:00
0711998dab
Merge pull request #1191 from david-sawatzke/dev/doc_atomic_writes
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Fix generation of documentation of `atomic_write` CSRStorage
2022-01-31 16:48:02 +01:00
52a0497032
altera/jtag: Minor cosmetic cleanups, avoid some duplications.
2022-01-31 16:08:08 +01:00
b2448ba50e
soc/cores/jtag: Review/Cleanup JTAGTAPFSM and avoid specific CorrectedOngoingResetFSM.
2022-01-31 16:07:50 +01:00
40799332a0
Merge pull request #1188 from jevinskie/jev/altera-jtag
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Add JTAGbone support for Altera Max 10 and Cyclone 10 LP
2022-01-31 16:07:30 +01:00
a981f935f2
Fix generation of documentation of `atomic_write` CSRStorage
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Can't decrement a range by 1, this (probably) never worked.
Also improves the generated text.
2022-01-30 18:05:52 +01:00
349087a8c0
Add JTAGbone support for Altera Max 10 and Cyclone 10 LP
2022-01-29 13:27:53 -08:00
bfad61cd2a
build/builder: Simplify/Review #1190 .
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- Only do copy in Builder.
- Use relative path for copied files (will be useful to create self-contained gateware archive).
2022-01-28 19:32:12 +01:00
3dcc6180f3
Merge pull request #1190 from fjullien/copy_files
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Copy files
2022-01-28 19:11:40 +01:00
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
enjoy-digital
Franck Jullien
David Sawatzke
Jevin Sweval
Gwenhael Goavec-Merou
Ben Stobbs
Victor Suarez Rovere
Mikolaj Sowinski
Ilia Sergachev
Michael Betz