 H. Peter Anvin
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bf9aa45886
riscv32: add the ctz instruction for better interrupt latency
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1 year ago |
|
H. Peter Anvin
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2e7c547f79
flash update: handle data from a memory buffer; add header
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2 years ago |
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H. Peter Anvin
|
1db3d07425
PUN80 emulation, per-channel IRQ handlers, TTY IRQ polarity control
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2 years ago |
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H. Peter Anvin
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af2600349c
usb: enable four ACM devices
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2 years ago |
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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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3 years ago |
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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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3 years ago |
