 H. Peter Anvin
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f9a7f7cbdb
Update generated files
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1 year ago |
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H. Peter Anvin
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78fb11f073
fpga, rv32: Add custom atomic instructions lw.l/sw.u
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1 year ago |
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H. Peter Anvin
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16464af081
Refresh build
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1 year ago |
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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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2 years ago |
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H. Peter Anvin
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2ec75f1807
fpga: virtual JTAG interface
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2 years ago |
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H. Peter Anvin
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7dd7eb2ed7
usb: change "console" to "tty", with CON_ used for only the console
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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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7c7d4cd52c
usb: set the device serial number
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3 years ago |
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H. Peter Anvin
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de1566292f
clocks: centralize strobes; rng: shut down when not in use
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3 years ago |
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H. Peter Anvin
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1dfcf38fed
sdcard: attempt to handle insertion and removal
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3 years ago |
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H. Peter Anvin
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a8cfea4d31
Remove support for 32 kHz and serial port workarounds
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3 years ago |
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H. Peter Anvin
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80cd70eb57
iodevs: auto-generate common constants
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3 years ago |
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H. Peter Anvin
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4970fb6ef6
rtc: issue dummy clock cycles if SDA appears stuck
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3 years ago |
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H. Peter Anvin
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dd69eafb99
Many timing fixes; better IRQ handling for abcbus
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3 years ago |
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H. Peter Anvin
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6ae39aaf12
Make romcopy device programmable and able to zero memory
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3 years ago |
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H. Peter Anvin
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f6f9bf7ede
Add i2c unit
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3 years ago |
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H. Peter Anvin
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55b0aeee3f
iodev: move one-register "devices" into a common "sys"; add "abc" device
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3 years ago |
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H. Peter Anvin
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3608e21183
Add extended devices (xdevs) that require > 128 bytes
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3 years ago |
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H. Peter Anvin
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4cc5301813
sdcard: generalize the IP, instantiate for ESP32 SPI channel too
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3 years ago |
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H. Peter Anvin
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518503fa99
iodev: centralize definitions and auto-generate boiler plate code
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3 years ago |
