 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 år sedan |
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H. Peter Anvin
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980eaf0400
Restructure clock tree; better sdram timing; random number generator
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3 år sedan |
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H. Peter Anvin
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f3ee4f685c
fpga: enable USB core
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3 år sedan |
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H. Peter Anvin
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cc37f87c67
sdram: rewrite as parameterized ports; usb: add USB core for testing
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3 år sedan |
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H. Peter Anvin
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0b53cefc85
video: revert to outputting "real" data on the HDMI channels
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3 år sedan |
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H. Peter Anvin
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8218421642
fpga: set HDMI pixel clock to 56 MHz; correct PLL and HDMITX settings
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3 år sedan |
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H. Peter Anvin
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d6d6aa5763
Merge in video generator changes
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3 år sedan |
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H. Peter Anvin
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510e702728
video: initial simple video generator; add support for HDMI TERC4
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3 år sedan |
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H. Peter Anvin
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fa5b8f0613
abcdisk: don't unmount on activity change, only on host type change
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3 år sedan |
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H. Peter Anvin
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4f634ded60
abcrtc: interface to write the RTC from the ABC bus
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3 år sedan |
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H. Peter Anvin
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0271d2cd06
abcrtc: ABC-bus interface to RTC (currently readonly)
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3 år sedan |
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H. Peter Anvin
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0edc64a9c8
abcio, abcdisk: revamp callback interface, fix abcdisk state machine
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3 år sedan |
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H. Peter Anvin
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b271812d79
sdcard: fix write operation, and error handling on write
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3 år sedan |
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H. Peter Anvin
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36e26bdf1a
abcdisk/abcio: fix handling of command queues
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3 år sedan |
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H. Peter Anvin
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50fc047ffe
abcio: make sure to update the correct registers when loading
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3 år sedan |
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H. Peter Anvin
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8c840cb56c
abcbus: actually enable INP on select, enable UFD-DOS
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3 år sedan |
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H. Peter Anvin
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065686c0e2
fw: make LEDs meaningful; fix sync interval
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3 år sedan |
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H. Peter Anvin
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1dfcf38fed
sdcard: attempt to handle insertion and removal
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3 år sedan |
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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 år sedan |
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H. Peter Anvin
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f5f6aad21e
abcbus: drop unused mapram nodes
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3 år sedan |
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H. Peter Anvin
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f9c6fb9913
max80.sv: abc_sr_wd is a bus, not a single wire
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3 år sedan |
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H. Peter Anvin
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a5b7b041ad
abcmem: update the MMU setup; overlay test image with dram_bss
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3 år sedan |
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H. Peter Anvin
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770e3b2451
abcbus: not busy until the transaction has completed
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3 år sedan |
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H. Peter Anvin
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82649f078e
fw: add infrastructure for a secondary test mode image
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3 år sedan |
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H. Peter Anvin
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784bda1057
abcdisk: move the big controller array to .dram.bss
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3 år sedan |
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H. Peter Anvin
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5beee9e57b
abcdisk: now able to compile a binary
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3 år sedan |
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H. Peter Anvin
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eaee1583d8
abcio: more handler functions; prioritize the ABC interrupt
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3 år sedan |
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H. Peter Anvin
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864a989e80
Update register definitions; split out status change IRQ status bits
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3 år sedan |
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H. Peter Anvin
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dd6feb1b3b
Merge branch 'main' into simpleio
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3 år sedan |
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H. Peter Anvin
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80cd70eb57
iodevs: auto-generate common constants
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3 år sedan |
