whitequark
4b5a78e231
compiler: do not pass files to external tools while they are opened.
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This fixes access violations on Windows that are present both with
input and output files. For some reason, Cygwin-compiled binutils
did not exhibit this problem, but MSYS-compiled binutils do.
Fixes #961 .
2018-03-15 22:21:29 +00:00
whitequark
5cb2602021
artiq_devtool: flash gateware if -g is passed.
2018-03-15 08:33:53 +00:00
whitequark
9ea7d7a804
firmware: allow building without system UART.
2018-03-14 18:34:31 +00:00
whitequark
158ceb0881
artiq_devtool: add kasli target.
2018-03-14 18:13:13 +00:00
a315ecd10b
rtio/ttl_serdes_7series: reset IOSERDES ( #958 )
2018-03-14 09:01:29 +08:00
2fdc180601
dsp/fir: outputs reset_less (pipelined)
2018-03-13 17:11:50 +00:00
2edf65f57b
drtio: fix satellite minimum_coarse_timestamp clock domain ( #947 )
2018-03-13 00:20:57 +08:00
999ec40e79
bootloader: print gateware ident
2018-03-13 00:11:25 +08:00
2caeea6f25
update copyright year
2018-03-13 00:09:13 +08:00
1d081ed6c2
drtio: print diagnostic info on satellite write underflow ( #947 )
2018-03-12 23:41:19 +08:00
Florent Kermarrec
eb6e59b44c
sayma_rtm: fix serwb timing constraints (was causing the gated clock warning)
2018-03-12 11:25:29 +01:00
6dfebd54dd
ttl_serdes_7series: use correct IBUFDS_INTERMDISABLE port names
2018-03-12 10:37:33 +08:00
44277c5b7e
conda: bump migen/misoc
2018-03-11 10:11:42 +08:00
a04bd5a4fd
spi2: xfers take one more cycle until ~busy
2018-03-09 20:48:17 +01:00
Florent Kermarrec
5af4609053
libboard/sdram: limit write leveling scan to "512 - initial dqs taps delay" on ultrascale
2018-03-09 19:06:47 +01:00
Florent Kermarrec
a95cd423cc
libboard/sdram: add gap for write leveling
2018-03-09 18:53:57 +01:00
fc3d97f1f7
drtio: remove spurious multichannel transceiver clock constraints
...
They used to cause (otherwise harmless) Vivado critical warnings.
2018-03-09 22:46:27 +08:00
caf7b14b55
kasli: generate fine RTIO clock in DRTIO targets, separate RTIO channel code
2018-03-09 22:36:16 +08:00
e65e2421a3
conda: bump migen/misoc
2018-03-09 22:35:40 +08:00
Florent Kermarrec
8f6f83029c
libboard/sdram: add write/read leveling scan
2018-03-09 13:50:51 +01:00
Florent Kermarrec
b0b13be23b
libboard/sdram: rename read_delays to read_leveling
2018-03-09 09:23:20 +01:00
3fbcf5f303
drtio: remove TSC correction ( #40 )
2018-03-09 10:36:17 +08:00
e38187c760
drtio: increase default underflow margin. Closes #947
2018-03-09 00:49:24 +08:00
37f5f0d38d
examples: add DMA to Sayma DRTIO
2018-03-09 00:49:24 +08:00
Florent Kermarrec
8475c21c46
firmware/libboard/sdram: kusddrphy now use time mode for odelaye3/idelaye3, now reloading dqs delay_value (500ps) with software
2018-03-08 10:00:00 +01:00
8bd15d36c4
drtio: fix error CSR edge detection ( #947 )
2018-03-08 16:28:25 +08:00
0adbbd8ede
drtio: reset aux packet gateware after locking to recovered clock
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Closes #949
2018-03-08 15:41:13 +08:00
8bd85caafb
examples: fix Sayma DRTIO ref_period
2018-03-08 15:09:33 +08:00
37ec97eb28
ad9910/2: add sw invariant only when passed
2018-03-07 21:32:59 +01:00
82831a85b6
kasli/opticlock: add eem6 phys
2018-03-07 21:32:59 +01:00
5cc1d2a1d3
conda: bump migen, misoc
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* flterm leak
* kasli version
* sayma ddram
* ethernet clocking
* fifo dout reset_less
2018-03-07 17:17:30 +01:00
3a6566f949
rtio: judicious spray with reset_less=True
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Hoping to reduce rst routing difficulty and easier RTIO timing closure.
2018-03-07 14:57:18 +00:00
b0282fa855
spi2: reset configuration in rio_phy
2018-03-07 14:42:11 +00:00
7afb23e8be
runtime: demote dropped and malformed packets msgs to debug
2018-03-07 14:28:21 +01:00
4af7600b2d
Revert "LaneDistributor: try equivalent spread logic"
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This reverts commit 8b70db5f17
2018-03-07 11:34:51 +00:00
a6d1b030c1
RTIO: use TS counter in the correct CD
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artiq/m-labs#938
2018-03-07 11:34:42 +00:00
8b70db5f17
LaneDistributor: try equivalent spread logic
2018-03-07 11:34:42 +00:00
2cbd597416
LaneDistributor: style and signal consolidation [NFC]
2018-03-07 11:34:42 +00:00
916197c4d7
siphaser: cleanup
2018-03-07 11:15:44 +08:00
74d1df3ff0
firmware: implement si5324 skew calibration
2018-03-07 10:57:30 +08:00
f7aba6b570
siphaser: fix phase_shift_done CSR
2018-03-07 10:57:30 +08:00
acfd9db185
siphaser: minor cleanup
2018-03-07 10:57:30 +08:00
e6e5236ce2
firmware: fix si5324 select_recovered_clock
2018-03-07 10:57:30 +08:00
7d98864b31
sayma: enable siphaser
2018-03-07 10:57:30 +08:00
c2d2cc2d72
runtime: fix setup_si5324_as_synthesizer
2018-03-07 10:57:30 +08:00
a6e29462a8
sayma: enable multilink DRTIO
2018-03-07 10:57:30 +08:00
c34d00cbc9
drtio: implement Si5324 phaser gateware and partial firmware support
2018-03-07 10:57:30 +08:00
994ceca9ff
sayma_amc: disable slave fpga gateware loading
2018-03-06 17:27:43 +01:00
f4dad87fd9
coredevice: add pcf8574a driver
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I2C IO expander with 8 quasi-bidirectional pins
2018-03-06 14:27:19 +01:00
62af7fe2ac
Revert "kasli/opticlock: use plain ttls for channels 8-23"
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This reverts commit bd5c222569eb68d624a5ac1e9f2542f6ee553f83.
No decrease in power consumption or improvement in timing.
2018-03-06 14:27:19 +01:00
