c06a127909
cpu/microwatt: add pythondata and fix build with it.
2020-05-04 08:46:25 +02:00
45377d9faa
cpus: use a common definition of gcc_triple for the RISC-V CPUs, reorganize CPU by ISA/Data-Width.
2020-05-03 21:29:54 +02:00
7c69a6dbba
bios/cmd_mdio.c: fix missing <base/mdio.h> import.
2020-05-03 10:54:35 +02:00
b02053357c
cpu/vexriscv: fix flush_cpu_icache, remove workaround on boot.c.
2020-05-02 20:07:52 +02:00
97e534d0b6
cpus: add nop instruction and use it to simplify the BIOS.
2020-05-02 12:52:25 +02:00
4efc783534
cpus: add human_name attribute and use it to simplify the BIOS.
2020-05-02 11:52:58 +02:00
d81f171c8a
software/libbase/system.c: remove unused includes.
2020-05-02 11:27:22 +02:00
3bbadb35bf
Merge pull request #492 from scanakci/blackparrot_litex
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BP -> Linux simulation, Comply with pythondata, and README update
2020-05-02 11:25:34 +02:00
999b93af0a
Merge branch 'master' into blackparrot_litex
2020-05-02 11:16:33 +02:00
705d388745
Merge pull request #474 from fjullien/term_hist_auto_compl
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Terminal: add history and auto completion
2020-05-02 10:45:12 +02:00
0c770e0683
Update README.md
2020-05-02 02:51:41 -04:00
19bb1b9b8c
update to comply with python-data layout
2020-05-01 23:44:20 -04:00
3eb9efd64f
BP fpga recent version
2020-05-01 16:27:30 -04:00
bf864d335b
Fix memory transducer bug, --with-sdram for BIOS works, memspeed works
2020-05-01 16:27:27 -04:00
cf01ea65f3
rebased, minor changes in core.py
2020-05-01 16:25:01 -04:00
b7b9a1f0fb
Linux works, LiteDRAM works (need cleaning, temporary push)
2020-05-01 16:24:58 -04:00
74140587c8
Create GETTING STARTED
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Rename GETTING STARTED to GETTING STARTED.md
Update GETTING STARTED.md
Update GETTING STARTED.md
Update GETTING STARTED.md
2020-05-01 16:20:35 -04:00
e853cac6b6
Merge pull request #483 from ilya-epifanov/lattice-openocd-jtag-programmer-erase-flag-and-quiet-output
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Lattice OpenOCD JTAG programmer: removed erase flag and made progress output less noisy
2020-05-01 21:18:09 +02:00
a6779b9d61
Merge pull request #491 from gsomlo/gls-spisd-clusters
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software: spisdcard: cosmetic: avoid filling screen with cluster numbers
2020-05-01 21:17:38 +02:00
b5978b214d
.travis.yml: disable python3.5 test (nMigen requires 3.6+).
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As discussed in #479 .
2020-05-01 21:14:17 +02:00
10371a33f9
CHANGES: update.
2020-05-01 20:13:05 +02:00
bd8a410047
cpu/minerva: add pythondata and use it to compile the sources.
2020-05-01 20:12:02 +02:00
e4a4659d4d
litex_setup: add nmigen dependency (used to generate Minerva CPU).
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This also requires Yosys, but Yosys is already expected to be installed separately.
2020-05-01 19:10:13 +02:00
d3e3ca0618
CHANGES: start listing changes for next release.
2020-05-01 19:07:43 +02:00
c8e3bba4b7
software: spisdcard: cosmetic: avoid filling screen with cluster numbers
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Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
2020-05-01 09:49:16 -04:00
3c70c83f9b
cpu/software: move flush_cpu_icache/flush_cpu_dcache functions to CPUs.
2020-05-01 12:41:14 +02:00
74dc444b02
bios: add auto completion for commands
2020-05-01 12:12:35 +02:00
fc2b8226c5
bios: switch command handler to a modular format
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Command are now described with a structure. A pointer to this
structure is placed in a dedicated linker section.
2020-05-01 12:12:35 +02:00
86cab3d362
bios: move helper functions to their own file
2020-05-01 12:12:35 +02:00
bc5a1986e2
bios: add terminal history
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Terminal history and characters parsing is done in readline.c.
Passing TERM_NO_HIST disable terminal history.
Passing TERM_MINI use a simple terminal implementation in order to save
more space.
2020-05-01 12:12:07 +02:00
e764eabda1
builder: add a parameter to pass options to BIOS Makefile
2020-05-01 12:10:50 +02:00
bb70a2325a
cpu/software: move CPU specific software from the BIOS to the CPU directories.
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This simplifies the integration of the CPUs' software, avoid complex switches in the code,
and is a first step to make CPUs fully pluggable.
The CPU name is no longer present in the crt0 files (for example crt0-vexriscv-ctr.o
becomes crt0-ctr.o) so users building firmwares externally will have to update their
Makefiles to remove the $(CPU) from crt0-$(CPU)-ctr.o.
2020-05-01 11:04:54 +02:00
0abc7d4f0b
cpu/Minerva: Clone the repository locally for now, we need to create a pythondata repository.
2020-05-01 11:03:07 +02:00
b82b3b7ecf
integration/soc: rename usb_cdc to usb_acm.
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As discussed on Discord recently.
2020-04-30 21:45:53 +02:00
0a1afbf66f
litex/__init__.py: remove retro-compat > 6 months old.
2020-04-30 21:31:58 +02:00
3531a64173
soc: allow passing custom CPU class to SoC.
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Useful to experiment with custom CPU wrappers and a first step to make CPUs plugable.
2020-04-29 20:12:23 +02:00
90a6343df1
Merge pull request #488 from enjoy-digital/python3.5
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travis: add back test on python3.5 (python3.6 is recommended but we c…
2020-04-29 08:48:06 +02:00
9941e4c16b
travis: add back test on python3.5 (python3.6 is recommended but we can try to keep 3.5 compatibility until we have good reason to no longer support it).
2020-04-29 08:43:02 +02:00
a11f1c39b7
Removed erase flag and made progress output less noisy
2020-04-28 22:22:33 +02:00
855d614e5d
Merge pull request #481 from betrusted-io/unfstringify
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propose patch to not break litex for python 3.5
2020-04-28 19:05:08 +02:00
17b766546b
propose patch to not break litex for python 3.5
2020-04-29 00:34:19 +08:00
56aa7897df
create first release, add CHANGES and note about Python modules in README.
2020-04-28 11:36:44 +02:00
6d0896de1d
cpu/serv: switch to pythondata package instead of local git clone.
2020-04-28 10:34:39 +02:00
1b06926882
README: update Python minimal version to 3.6.
2020-04-28 09:02:59 +02:00
ff61b1f6fa
litex_setup: disable automatic clone of BlackParrot/Microwatt CPUs, reorder LiteX data.
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The support is not fully finished, so let the user install the pythondata for these CPUs manually with pip.
2020-04-28 09:01:06 +02:00
4d86ab9ded
Merge pull request #399 from mithro/litex-sm2py
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Converting LiteX to use Python modules.
2020-04-28 08:34:19 +02:00
5ef869b9eb
soc/cpu: add memory_buses to cpus and use them in add_sdram.
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This allows the CPU to have direct buses to the memory and replace the Rocket specific code.
2020-04-27 23:53:52 +02:00
467fee3e23
soc/cpu: rename cpu.buses to cpu.periph_buses.
2020-04-27 23:08:15 +02:00
317ea7edd1
Merge branch 'master' into litex-sm2py
2020-04-27 22:24:10 +02:00
05815c4ecc
Merge pull request #477 from shuffle2/patch-1
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diamond: fix include paths
2020-04-27 21:07:27 +02:00
Florent Kermarrec
Sadullah Canakci
Gabriel Somlo
Franck Jullien
Ilya Epifanov
bunnie