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treewide: Add SPI write support and flashing utility #45

Merged
merged 8 commits into from
Jan 8, 2025
Merged

treewide: Add SPI write support and flashing utility #45

merged 8 commits into from
Jan 8, 2025

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paulsc96
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@paulsc96 paulsc96 commented Jun 14, 2023 •
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  • Add write support for SD cards, improve timeout
  • Add ebreak in boot ROM so programs loaded using GDB yield on completion.
  • Add a baremetal program for bootable disk flashing.
  • Add scripts to invoke the flashing program to flash a disk image through OpenOCD.

TODO:

  • SPI write is conceptually broken (blocks are too small) --> Fix and increase flash block size
  • Document all changes here for release --> See rebased commit messages
  • Extend documentation
  • FF-Merge nonfree

@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 2 times, most recently from 34d8388 to e44f108 Compare June 14, 2023 22:03
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 7 times, most recently from e6f3460 to 598c427 Compare July 6, 2023 19:37
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 2 times, most recently from 27b1c7f to b498f74 Compare July 5, 2024 23:52
@paulsc96 paulsc96 changed the title ci: Flash OS in internal FPGA CI sw: Add SD write support and flashing utility Jul 5, 2024
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 2 times, most recently from 1f2076f to 08f0089 Compare July 6, 2024 02:56
@paulsc96 paulsc96 marked this pull request as ready for review July 6, 2024 02:59
Aquaticfuller pushed a commit that referenced this pull request Jul 16, 2024
@yvantor
Merge pull request #45 from pulp-platform/aottaviano/synth-elab-ci
481f6be 
Add synthesis flow steps to carfield CI flow
@paulsc96 paulsc96 added this to the v0.2.0 milestone Nov 14, 2024
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 4 times, most recently from d8ae00e to de0125c Compare December 20, 2024 16:28
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 5 times, most recently from 736223d to a50d365 Compare January 7, 2025 22:27
@paulsc96 paulsc96 changed the title sw: Add SD write support and flashing utility treewide: Update CI, add SPI write support and flashing utility Jan 7, 2025
@paulsc96 paulsc96 changed the title treewide: Update CI, add SPI write support and flashing utility treewide: Update CI, add SPI write drivers and flashing utility Jan 7, 2025
@paulsc96 paulsc96 changed the title treewide: Update CI, add SPI write drivers and flashing utility treewide: Add SPI write drivers and flashing utility Jan 7, 2025
@paulsc96 paulsc96 changed the title treewide: Add SPI write drivers and flashing utility treewide: Add SPI write support and flashing utility Jan 7, 2025
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 2 times, most recently from d37a9b4 to 1828dae Compare January 7, 2025 22:55
@paulsc96 paulsc96 force-pushed the ci/fpgaboot branch 3 times, most recently from 97d0d4e to a69531c Compare January 8, 2025 15:31
@paulsc96 paulsc96 mentioned this pull request Jan 8, 2025
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@paulsc96 paulsc96 merged commit 709355b into main Jan 8, 2025
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@paulsc96 paulsc96 deleted the ci/fpgaboot branch January 8, 2025 19:08
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