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DRAFT: CC patch - #11
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scgbckbone
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Apr 24, 2026
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redo of our COLDCARD patch on the top of new mpy. Tries to mimic https://github.com/micropython/micropython/compare/master...Coldcard:micropython:mk4-base?diff=split
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Apr 24, 2026
| else | ||
| { | ||
| /* Prapare EP to Receive next packet */ | ||
| /* Prepare EP to Receive next packet */ |
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Apr 24, 2026
| // Hook for a board to run code at start up, for example check if a | ||
| // bootloader should be entered instead of the main application. | ||
| MICROPY_BOARD_STARTUP(); | ||
| #endif |
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our port should just nop MICROPY_BOARD_STARTUP
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| // chip has some special DMA between SDMMC and system | ||
| #undef ENABLE_SDIO | ||
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surprised DMA code in master hasn't caught up to us yet? sure we need this still?
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Upstream has lots of DMAMUX support (H5/H7/U5/N6 etc.) but no L4+ block at all . So I kept
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