 H. Peter Anvin
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aac953ed19
Implement FPGA <-> ESP32 communication path
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vor 2 Jahren |
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H. Peter Anvin
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835310c76e
update: .fw file is a single compressed container; simplify I/O code
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vor 3 Jahren |
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H. Peter Anvin
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6375646603
update: get closer to a working JTAG update infrastructure
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vor 3 Jahren |
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H. Peter Anvin
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4b07e7703d
Fix USB serial number generation
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vor 3 Jahren |
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H. Peter Anvin
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aea92d6f7a
fw: download SPI ROM ID and send to USB very early in execution
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vor 3 Jahren |
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H. Peter Anvin
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9471dad838
Move date stamp generation to fpga build; record SDRAM checksum
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vor 3 Jahren |
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H. Peter Anvin
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1db3d07425
PUN80 emulation, per-channel IRQ handlers, TTY IRQ polarity control
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vor 3 Jahren |
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H. Peter Anvin
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372899ea3b
Move most code to SDRAM; fix problems with code in SDRAM; cleanups
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vor 3 Jahren |
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H. Peter Anvin
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4e65673781
spirom: add support for sending arbitrary SPI commands
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vor 3 Jahren |
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H. Peter Anvin
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ac8a492ba2
sdram: fix 8-bit ports; rename fw/ to rv32/ to avoid confusion
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vor 3 Jahren |
