Commit History

Author SHA1 Message Date
  H. Peter Anvin 9abfadbc5a abcio.h: correct the ordering of arguments 3 years ago
  H. Peter Anvin a83668516e abcio: handle INP switch to default better; functions to set INP 3 years ago
  H. Peter Anvin 02cda74b0e abcio: split up the callbacks for the main data channel 3 years ago
  H. Peter Anvin 82fdc874c3 abcio: simplify handling of OUT(1) 3 years ago
  H. Peter Anvin d98fd1db0a abcio: don't lose INP(0) queued data during select switch 3 years ago
  H. Peter Anvin ef3a48350c abcio: init function; better handling of select switching 3 years ago
  H. Peter Anvin eaee1583d8 abcio: more handler functions; prioritize the ABC interrupt 3 years ago
  H. Peter Anvin 22b175e569 fw: ABC-bus I/O handler interrupt routine 3 years ago
  H. Peter Anvin 864a989e80 Update register definitions; split out status change IRQ status bits 3 years ago
  H. Peter Anvin dd6feb1b3b Merge branch 'main' into simpleio 3 years ago
  H. Peter Anvin 80cd70eb57 iodevs: auto-generate common constants 3 years ago
  H. Peter Anvin d13897b3d0 Merge branch 'main' into simpleio 3 years ago
  H. Peter Anvin 5eed62e710 WIP: ABC disk controller emulation 3 years ago
  H. Peter Anvin 0924c443cd WIP: simplify the ABC-bus I/O interface 3 years ago
  H. Peter Anvin 5466a20b99 tools/Makefile: fix location of the tree root for .gitconfig 3 years ago
  H. Peter Anvin 603f4418f8 fw: try to sanitize the linker script somewhat 3 years ago
  H. Peter Anvin 9ca2889add cpu: move the reset vector away from 0 3 years ago
  H. Peter Anvin 46c873bd12 abcbus: make INT#, NMI#, RESIN# and WAIT#/RDY explicitly controllable 3 years ago
  H. Peter Anvin 9daa6e28a5 abcbus: don't trigger RESIN# on internal reset 3 years ago
  H. Peter Anvin a42b824c80 fw/diskcache.c: writeback cache 3 years ago
  H. Peter Anvin 29b0ba15a4 fw/diskcache.c: correct the logic for when write needs read 3 years ago
  H. Peter Anvin 0723ccd8b7 spirom: control the spi_sck buffer on the negative edge 3 years ago
  H. Peter Anvin f9aa3d5f27 fw/diskcache: use a circular multiply for hashing 3 years ago
  H. Peter Anvin 10ee183e1a fw: fix and re-enable aligned memcpy() 3 years ago
  H. Peter Anvin 6798b92c04 Simple disk cache; add missing files 3 years ago
  H. Peter Anvin 83045dccb0 max80.ld: add a few more sections 3 years ago
  H. Peter Anvin 7df391b813 fw: optimized memcpy() for the aligned xword case 3 years ago
  H. Peter Anvin 4a0966e759 abcbus: put the I/O status register (INP 1) in a separate SRAM 3 years ago
  H. Peter Anvin 4970fb6ef6 rtc: issue dummy clock cycles if SDA appears stuck 3 years ago
  H. Peter Anvin a642f1f7a9 rtc: assume RTC 32 kHz is supported to work if GPIO serial not used 3 years ago