 H. Peter Anvin
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3dd521c55c
abc: new directory with ABC programs; first: read/set RTC
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3 years ago |
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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 years ago |
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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 years ago |
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H. Peter Anvin
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0d8c8fd6b3
fw/abcio: correctly handle I/O beyond the end of a buffer
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3 years ago |
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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 years ago |
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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 years ago |
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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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3 years ago |
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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 years ago |
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H. Peter Anvin
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36e26bdf1a
abcdisk/abcio: fix handling of command queues
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3 years ago |
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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 years ago |
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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 years ago |
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H. Peter Anvin
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065686c0e2
fw: make LEDs meaningful; fix sync interval
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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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2f3640b11c
fpga: rename abc_master to abc_host
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3 years ago |
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H. Peter Anvin
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f5f6aad21e
abcbus: drop unused mapram nodes
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3 years ago |
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H. Peter Anvin
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378b746e22
fpga: code lint fixes (no functional change)
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3 years ago |
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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 years ago |
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H. Peter Anvin
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1dac5fe7f9
max80.pins: fix pin assignments for abc_d_{ce_n,oe}
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3 years ago |
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H. Peter Anvin
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78a68d28ca
run_test_image: stop ABC-bus DMA before loading the test image
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3 years ago |
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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 years ago |
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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 years ago |
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H. Peter Anvin
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96e542cf90
fw: add machinery for switching to test image
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3 years ago |
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H. Peter Anvin
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d7ef705e4a
Set the ROM offset at the beginning of the image
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3 years ago |
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H. Peter Anvin
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c9f5f1a433
fw: make ROM offset a defined constant; support test-only image
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3 years ago |
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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 years ago |
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H. Peter Anvin
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ff477a6b16
fw/roms: common infrastructure for ROMs
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3 years ago |
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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 years ago |
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H. Peter Anvin
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5beee9e57b
abcdisk: now able to compile a binary
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3 years ago |
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H. Peter Anvin
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7c730225c9
WIP: abc disk emulation
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3 years ago |
