d3ecdd9995
soc/cores/clock: add actual clk_freqs to config
2019-02-14 10:41:27 +01:00
af52842fbb
soc_sdram: add use_full_memory_we parameter to allow disabling vivado workaround on small l2 caches
2019-02-12 12:12:40 +01:00
32543430c0
build/lattice/common/LatticeECXTrellisImpl: add support for nbits == 1
2019-02-11 19:41:12 +01:00
aabf042d38
soc_sdram: don't generate sdram initialization error message when integrated_main_ram is used
2019-02-11 09:23:39 +01:00
f51ad43607
build/lattice/common: add LatticeiCE40DDROutput
2019-02-07 16:23:55 +01:00
22ccf9ddf1
platforms/nexys_video: add LPC transceivers pins
2019-02-01 23:39:17 +01:00
1d9c55888f
build/sim: add jtagremote module (thanks LamdaConcept)
2019-01-30 14:01:19 +01:00
57b8bdd530
soc/integration/soc_core: allow disabling wishbone timeout
2019-01-29 12:47:11 +01:00
05dcb5cadc
soc/interconnect/wishbone: increase bus error timeout to 1e6 cycles
2019-01-27 08:28:01 +01:00
02708d3b0f
boards/platform/kc705: add sfp pins (both tx and rx)
2019-01-23 08:40:47 +01:00
8344a6a4ef
soc/cores/clock: add USIDELAYCTRL
2019-01-22 12:50:05 +01:00
7e0dd37616
soc/integration/soc_sdram: round port.data_width/l2_size to nearest power of 2 when it's not the case
...
With ECC configurations, native port data_width is not necessarily a power of 2.
2019-01-22 09:08:35 +01:00
871b958f85
boards/targets: improve presentation
2019-01-21 10:40:41 +01:00
a318343afb
boards/platforms/kcu105: add si570_refclk
2019-01-21 10:40:37 +01:00
48312890e5
boards/platforms/kc705: use vivado as default programmer
2019-01-21 10:40:32 +01:00
1b23890e0d
soc/cores/clock: allow ClockSignal to be used for clkin
2019-01-16 22:05:52 +01:00
387ee04130
build/sim/core: fix coverage
2019-01-11 15:01:58 +01:00
482abf9b43
build/sim/core: set -Wno-BLKANDNBLK (prevent blocking/non-blocking assigns on a same structure in system verilog)
2019-01-11 13:51:15 +01:00
9c5f654773
build/sim/core: set unroll-count to 256 to prevent Error-BLKLOOPINIT
2019-01-11 13:39:09 +01:00
f132012de1
build/sim: disable Warning-WIDTH
2019-01-10 16:03:09 +01:00
7c67bac723
soc/cores/cpu/vexriscv: set default variant to None in add_sources
2019-01-09 10:28:24 +01:00
648015d78e
soc/cores/cpu/vexriscv: move verilog variant selection to add_sources
2019-01-09 09:19:40 +01:00
2b5a6f1058
targets/kcu105: use USMMCM
2019-01-08 14:14:28 +01:00
86e19e6232
targets: pass speedgrade to S7PLL/S7MMCM
2019-01-08 13:50:12 +01:00
2581a00380
soc/cores/clock: add Xilinx Ultrascale PLL/MMCM
2019-01-08 13:21:53 +01:00
68e1dfca28
boards: avoid duplicating platforms that can be found in migen/litex-buildenv
...
The platforms that are kept are the ones used for litex development.
2019-01-06 19:01:19 +01:00
041bf41226
soc/integration/cpu_interface: generate name for Memories in get_csr_header
2019-01-05 10:57:37 +01:00
9f5d0cef6b
utils/litex_server: allow specify uart_baudrate as float
2019-01-03 10:38:14 +01:00
2c43f6f7dc
targets/ulx3s: use pll for phase shift, enable refresh, memtest ok
2018-12-28 15:58:28 +01:00
5ef4d09caa
targets/versa_ecp5: use pll for phase shift, enable refresh, memtest ok
2018-12-28 15:39:20 +01:00
9c801fbe50
soc/cores/clock/ECP5PLL: add basic phase support
2018-12-28 15:03:12 +01:00
a7b5b9d212
litex_sim: simplify, change sdram module and enable sdram refresh.
2018-12-27 20:36:50 +01:00
a7378a721c
.gitmodules: use our copy of tapcfg since https://github.com/nizox/tapcfg no longer exists.
2018-12-23 19:47:48 +01:00
2deffd8c8a
build/sim/verilator: compile sim just before running and not when building.
2018-12-21 09:59:34 +01:00
291843ee76
Merge pull request #144 from mithro/nextpnr-migen-update
...
Integrate latest migen changes for lattice/icestorm.
2018-12-20 11:35:42 -08:00
53731b792b
Integrate latest migen changes for lattice/icestorm.
...
Integrated up to 37db6bb52532b6d1c6bc8b724c2e8c6a38546c2a.
2018-12-20 11:33:19 -08:00
180912a7a3
build/sim: handle verilog $finish and if coverage is enabled, write report at the end of the simulation.
2018-12-20 10:38:40 +01:00
b6c98cab0d
platforms/kcu105: change internal vref to 0.84v (recommended value for ddr4)
2018-12-19 11:33:32 +01:00
ebe0d567f8
bios/sdram: only show read delays when they are valid.
2018-12-19 11:19:47 +01:00
67a2590235
bios/sdram: reduce write leveling scan range
2018-12-19 11:18:19 +01:00
fe5cef4294
soc/cores/clock: remove return on S7PLL.create_clkout
2018-12-19 09:14:26 +01:00
eda1a83ea9
platforms/kcu105: set internal vref on ddr4 banks
2018-12-18 21:38:23 +01:00
a27b5a3be1
update Ultrascale DDRPHY
2018-12-18 11:25:21 +01:00
1c1c1bd122
Merge pull request #141 from mithro/xst-fix
...
Fix `-vlgincdir` for xst.
2018-12-17 21:24:15 -08:00
8b2abc7e89
Fix `-vlgincdir` for xst.
...
The command line is of the form;
```
-vlgincdir {"path1" "path2"}
```
Fixes the following error;
```
WARNING:Xst:3164 - Option "-vlgincdir" found multiple times in the command line. Only the first occurence is considered.
```
2018-12-17 21:11:14 -08:00
f8f3683aaa
bios/sdram: reduce scans verbosity on ultrascale
2018-12-17 16:00:44 +01:00
efce434aa9
bios/sdram: use ddrphy_half_sys8x_taps_read() for KUSDDRPHY
2018-12-17 11:43:21 +01:00
0ade06c0f0
Merge pull request #138 from mithro/mainram-hack
...
Hack to fix #136 .
2018-12-16 14:42:36 -08:00
22d454efcd
Hack to fix #136 .
2018-12-16 14:40:10 -08:00
fa6fef1e15
Merge pull request #135 from mithro/icestorm-ice40up5k
...
Add uwg30 package and up3k part.
2018-12-16 14:04:19 -08:00
Florent Kermarrec
Tim Ansell