 H. Peter Anvin
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8a98d85fa5
Integrate esp32 build using arduino-cli; www contents in zip file (WIP)
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vor 2 Jahren |
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H. Peter Anvin
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f1e04bf5c7
esp32 firmware image with support for OTA updates of both FPGA and ESP32
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vor 2 Jahren |
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H. Peter Anvin
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4d4291d637
usb: fix descriptor regeneration; add name strings to individual ports
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vor 2 Jahren |
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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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vor 2 Jahren |
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H. Peter Anvin
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84afb464e6
update: encode version in the firmware files; better .rpf generation
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vor 2 Jahren |
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H. Peter Anvin
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ee45852b85
Full infrastructure for updating flash via JTAG SVF
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vor 2 Jahren |
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H. Peter Anvin
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efeef4ee62
fpga/Makefile: *.mif_update.rpt isn't a terminal target
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vor 2 Jahren |
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H. Peter Anvin
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71f001b811
fpga/Makefile: better handling of variant recompiles
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vor 2 Jahren |
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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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vor 2 Jahren |
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H. Peter Anvin
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a90ef02f46
fpga: generate .xsvf files
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vor 2 Jahren |
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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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vor 2 Jahren |
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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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vor 2 Jahren |
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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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vor 2 Jahren |
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H. Peter Anvin
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67a2a42fce
fpga/Makefile: fix additional dependency generation issues
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vor 2 Jahren |
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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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vor 2 Jahren |
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H. Peter Anvin
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6db45e74e6
WIP: build both v1 and v2
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vor 3 Jahren |
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H. Peter Anvin
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75a6dbc7fa
fpga: infrastructure for building v1 and v2 FPGA
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vor 3 Jahren |
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H. Peter Anvin
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c21293d687
usb: use generated USB descriptors
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vor 3 Jahren |
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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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vor 3 Jahren |
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H. Peter Anvin
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05cb5b3547
make flash: re-initialize the FPGA after flash complete
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vor 3 Jahren |
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H. Peter Anvin
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be3a50be52
sdcard: mount disk images, Makefile/ld: infrastructure for dram data
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vor 3 Jahren |
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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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vor 3 Jahren |
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H. Peter Anvin
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42f4ad6376
Make downloader work; use PLL for SDRAM clock offset
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vor 3 Jahren |
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H. Peter Anvin
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445c3542f1
Makefile target to really strip Signaltap from max80.qsf
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vor 3 Jahren |
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H. Peter Anvin
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9a9c1beba7
fpga: quartus programming targets
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vor 3 Jahren |
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H. Peter Anvin
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73e518e763
fpga/Makefile: run quartus_pow after quartus_sta
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vor 3 Jahren |
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H. Peter Anvin
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265fb7692e
CPU now can execute instructions, at least in simulation!!
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vor 3 Jahren |
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H. Peter Anvin
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c78f9d909d
Roll back picorv32 hacks for unaligned memory support
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vor 3 Jahren |
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H. Peter Anvin
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48d72fab81
fpga: better Makefile handling of the Quartus flow
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vor 3 Jahren |
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H. Peter Anvin
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062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
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vor 3 Jahren |
