 H. Peter Anvin
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2ec75f1807
fpga: virtual JTAG interface
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il y a 3 ans |
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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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il y a 3 ans |
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H. Peter Anvin
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b3a3490ca5
rv32: build zlib
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il y a 3 ans |
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H. Peter Anvin
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a90ef02f46
fpga: generate .xsvf files
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il y a 3 ans |
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H. Peter Anvin
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9690b5bbb1
svf2xsvf: at least libxsvf seems to move the machine before XSDRE
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il y a 3 ans |
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H. Peter Anvin
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3af2b41f81
tools/svf2xsvf: convert .svf -> .xsvf
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il y a 3 ans |
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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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il y a 3 ans |
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H. Peter Anvin
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4803e910d3
fpga: .svf file to force a FPGA reconfiguration
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il y a 3 ans |
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H. Peter Anvin
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e05dbe6f40
v2boot: simple boot loader connecting ESP32-SPI to flash-SPI
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il y a 3 ans |
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H. Peter Anvin
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a69847d434
fpga: add deglitcher core
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il y a 3 ans |
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H. Peter Anvin
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0380f985d5
rv32/compiler.h: fix typo in __constfunc definition
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il y a 3 ans |
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H. Peter Anvin
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bd347f1c79
serial: set baud rate to 921600
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il y a 3 ans |
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H. Peter Anvin
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4b07e7703d
Fix USB serial number generation
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il y a 3 ans |
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H. Peter Anvin
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bda6055351
v2: SD card CD# signal needs rework
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il y a 3 ans |
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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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il y a 3 ans |
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H. Peter Anvin
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6014b9c6d7
max80: fix timing bug that affected code execution from SDRAM
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il y a 3 ans |
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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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il y a 3 ans |
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H. Peter Anvin
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20994e38da
LED: change sequence of LED on v2
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il y a 3 ans |
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H. Peter Anvin
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67a2a42fce
fpga/Makefile: fix additional dependency generation issues
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il y a 3 ans |
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H. Peter Anvin
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29a9876c39
USB: I/O standards adjustment
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il y a 3 ans |
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H. Peter Anvin
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8eec9b9e0a
Timing improvements; allow SRAM to be read over JTAG
|
il y a 3 ans |
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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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il y a 3 ans |
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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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il y a 3 ans |
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H. Peter Anvin
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e5070d268e
spirom: implement 1-bit DMA mode
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il y a 3 ans |
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H. Peter Anvin
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0bb459f8dc
Fix SDRAM checksum generation
|
il y a 3 ans |
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H. Peter Anvin
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adf6c39024
serial: simplify physical tty and make BREAK reset work
|
il y a 3 ans |
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H. Peter Anvin
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90f0cc21b5
Reset via BREAK on physical TTY or GPIO
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il y a 3 ans |
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H. Peter Anvin
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7462426469
usb: use showahead on the Rx FIFO, but not the Tx FIFO
|
il y a 3 ans |
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H. Peter Anvin
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a0f8eb5820
Fix false positive ABC-bus memory overrun timer
|
il y a 3 ans |
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H. Peter Anvin
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0271d1979a
sdram: return start to the right subunit; add ABC-bus latency counter
|
il y a 3 ans |
