 H. Peter Anvin
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99c9b0ccc3
Better timezone handling; upload helper scripts
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2 years ago |
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H. Peter Anvin
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832c07c31f
Have ESP issue a handshake interrupt; some common link code
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2 years ago |
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H. Peter Anvin
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ee45852b85
Full infrastructure for updating flash via JTAG SVF
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2 years ago |
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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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2 years ago |
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H. Peter Anvin
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9c1891e562
spiflash.[ch]: a (hopefully) platform-independent SPI flash writer
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2 years ago |
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H. Peter Anvin
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a90ef02f46
fpga: generate .xsvf files
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2 years ago |
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H. Peter Anvin
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1dd95dd8b8
Produce raw binary files with and without extra contents
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2 years ago |
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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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2 years ago |
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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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2 years ago |
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H. Peter Anvin
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0bb459f8dc
Fix SDRAM checksum generation
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2 years ago |
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H. Peter Anvin
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adf6c39024
serial: simplify physical tty and make BREAK reset work
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2 years ago |
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H. Peter Anvin
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5b686b909a
ioregs: export I/O register address as symbols
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3 years ago |
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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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3 years ago |
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H. Peter Anvin
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778a7b2ded
spirom: restructure handshake signals
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3 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 |
