 H. Peter Anvin
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4b07e7703d
Fix USB serial number generation
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пре 3 година |
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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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пре 3 година |
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H. Peter Anvin
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8b67b5db30
spirom: fix SPI ROM I/O and data downloading
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пре 3 година |
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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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пре 3 година |
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H. Peter Anvin
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d2951ecd94
spirom: issue the right 1-bit command; update ufddos80.rom
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пре 3 година |
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H. Peter Anvin
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e5070d268e
spirom: implement 1-bit DMA mode
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пре 3 година |
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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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пре 3 година |
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H. Peter Anvin
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63c8bc2ec8
sdram: fix signal timing that broke dram bss zeroing.
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пре 3 година |
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H. Peter Anvin
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7c7d4cd52c
usb: set the device serial number
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пре 3 година |
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H. Peter Anvin
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778a7b2ded
spirom: restructure handshake signals
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пре 3 година |
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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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пре 3 година |
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H. Peter Anvin
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4e65673781
spirom: add support for sending arbitrary SPI commands
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пре 3 година |
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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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пре 3 година |
