 H. Peter Anvin
|
0271d2cd06
abcrtc: ABC-bus interface to RTC (currently readonly)
|
4 years ago |
|
H. Peter Anvin
|
0edc64a9c8
abcio, abcdisk: revamp callback interface, fix abcdisk state machine
|
4 years ago |
|
H. Peter Anvin
|
b271812d79
sdcard: fix write operation, and error handling on write
|
4 years ago |
|
H. Peter Anvin
|
36e26bdf1a
abcdisk/abcio: fix handling of command queues
|
4 years ago |
|
H. Peter Anvin
|
50fc047ffe
abcio: make sure to update the correct registers when loading
|
4 years ago |
|
H. Peter Anvin
|
8c840cb56c
abcbus: actually enable INP on select, enable UFD-DOS
|
4 years ago |
|
H. Peter Anvin
|
065686c0e2
fw: make LEDs meaningful; fix sync interval
|
4 years ago |
|
H. Peter Anvin
|
1dfcf38fed
sdcard: attempt to handle insertion and removal
|
4 years ago |
|
H. Peter Anvin
|
a8cfea4d31
Remove support for 32 kHz and serial port workarounds
|
4 years ago |
|
H. Peter Anvin
|
f5f6aad21e
abcbus: drop unused mapram nodes
|
4 years ago |
|
H. Peter Anvin
|
378b746e22
fpga: code lint fixes (no functional change)
|
4 years ago |
|
H. Peter Anvin
|
f9c6fb9913
max80.sv: abc_sr_wd is a bus, not a single wire
|
4 years ago |
|
H. Peter Anvin
|
a5b7b041ad
abcmem: update the MMU setup; overlay test image with dram_bss
|
4 years ago |
|
H. Peter Anvin
|
770e3b2451
abcbus: not busy until the transaction has completed
|
4 years ago |
|
H. Peter Anvin
|
82649f078e
fw: add infrastructure for a secondary test mode image
|
4 years ago |
|
H. Peter Anvin
|
784bda1057
abcdisk: move the big controller array to .dram.bss
|
4 years ago |
|
H. Peter Anvin
|
5beee9e57b
abcdisk: now able to compile a binary
|
4 years ago |
|
H. Peter Anvin
|
eaee1583d8
abcio: more handler functions; prioritize the ABC interrupt
|
4 years ago |
|
H. Peter Anvin
|
864a989e80
Update register definitions; split out status change IRQ status bits
|
4 years ago |
|
H. Peter Anvin
|
dd6feb1b3b
Merge branch 'main' into simpleio
|
4 years ago |
|
H. Peter Anvin
|
80cd70eb57
iodevs: auto-generate common constants
|
4 years ago |
|
H. Peter Anvin
|
0924c443cd
WIP: simplify the ABC-bus I/O interface
|
4 years ago |
|
H. Peter Anvin
|
603f4418f8
fw: try to sanitize the linker script somewhat
|
4 years ago |
|
H. Peter Anvin
|
9ca2889add
cpu: move the reset vector away from 0
|
4 years ago |
|
H. Peter Anvin
|
9daa6e28a5
abcbus: don't trigger RESIN# on internal reset
|
4 years ago |
|
H. Peter Anvin
|
a42b824c80
fw/diskcache.c: writeback cache
|
4 years ago |
|
H. Peter Anvin
|
29b0ba15a4
fw/diskcache.c: correct the logic for when write needs read
|
4 years ago |
|
H. Peter Anvin
|
0723ccd8b7
spirom: control the spi_sck buffer on the negative edge
|
4 years ago |
|
H. Peter Anvin
|
f9aa3d5f27
fw/diskcache: use a circular multiply for hashing
|
4 years ago |
|
H. Peter Anvin
|
10ee183e1a
fw: fix and re-enable aligned memcpy()
|
4 years ago |
