a4d05522d4
platforms/ice40/ecp5: add toolchain parameter with default to trellis (ECP5) or icestorm (iCE40).
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Required to simplify simple.py target and use trellis/icestorm as default toolchain.
2020-11-12 13:33:30 +01:00
c093d0d0fc
platforms: cleanup pass to uniformize comments/separators/orders.
2020-11-03 10:48:57 +01:00
1781be166a
general: add SPDX License identifier to header and specify files are part of LiteX-Boards.
2020-08-23 15:00:17 +02:00
04f6d4463a
versa_ecp5: simplify device (LFE5UM5G or LFE5UM) and adapt integrated_rom_size only for Microwatt.
2020-06-13 11:17:05 +02:00
90092164c8
Add device option for ECP5 Versa board
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Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
2020-06-12 18:39:43 -05:00
19eb5708de
platforms: make sure all traditional platforms have a create_programmer method.
2020-05-05 13:34:57 +02:00
1f88a9d5ec
platforms: make sure clocks inputs are constraints on all platforms.
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Also use new loose lookup_request to simplify constraints.
2020-05-05 11:45:41 +02:00
ea0eda9f75
platforms: make sure all Xilinx/Altera platforms have a create_programmer method, use OpenOCD on Spartan6 and 7-Series.
2020-05-05 09:42:34 +02:00
4d7135f167
platforms/versa_ecp5: remove LatticeProgrammer (no longer used since we can now use OpenOCD).
2020-04-09 23:06:57 +02:00
2cf3c3e845
platforms: cosmetic cleanups.
2020-04-09 23:05:13 +02:00
8211aca2e8
Avoid Official/Partner/Community differentiation: use same directory for all platforms/targets.
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We initially wanted to provide different level of support for the platforms/targets, mainly
to avoid too much maintenance and let each contributor update its contributed platforms and
targets, but it's easier to update all platforms/targets all-together when LiteX evolves or
changes (and that's what has been done on litex-boards since the creation of the repository).
So let just simplify things and avoid this differentiation.
2020-02-03 09:36:30 +01:00
Florent Kermarrec
Raptor Engineering Development Team