7e3912aaef
software/demo: Make hellocpp optional (only build with --with-cxx) to avoid adding g++ as a dependency for an optional feature.
2021-03-06 17:31:07 +01:00
647d3eb51a
soc/cores/xadc.py: Move ussysmon here
2021-03-06 08:14:13 -08:00
31ac6659c9
cores/video: Add VideoS7HDMIPHY for Xilinx 7-Series.
2021-03-05 14:30:28 +01:00
9624cce188
cores/video: Mode VideoVGAPHY/VideoDVIPHY and add separators.
2021-03-05 14:27:08 +01:00
0280a9dd57
soc/add_video_framebuffer: Pass clock_domain to VideoFrameBuffer.
2021-03-05 14:23:39 +01:00
8b531b4215
cores: Add code_tmds with TMDS Encoder from Mixxeo/LiteVideo.
2021-03-04 19:32:41 +01:00
10d87e4138
cores/video/VideoPHYs: Use IO primitives.
2021-03-04 18:22:34 +01:00
82d0ecd7bd
cores/video/VideoTerminal: Add CLEAR-XY after reset.
2021-03-04 17:55:37 +01:00
a1e7aab35c
cores/clock/xilinx_usp/USPIDELAYCTRL: Apply USIDELAYCTRL's changes.
2021-03-04 14:42:50 +01:00
60e2d3335f
cores/clock/xilinx_us: Remove USP modules (refactoring issue).
2021-03-04 14:42:03 +01:00
2d5b4b206b
bios: Add VideoFrameBuffer VTG/DMA initialisation.
...
This just configures the enables for now since other parameters are pre-configured
during the build.
2021-03-04 12:01:32 +01:00
f553b5fc83
soc/cores/video: Improve/Cleanup VideoFrameBuffer, disable by default and modify default hres/vres to 800/600.
2021-03-04 11:59:44 +01:00
0ee92448b9
soc/cores/dma: Add default parameters to add_csr (similar to LiteDRAMDMAs), minor cosmetic cleanups and also add offset CSRStatus on WishboneDMAWriter (for symetry with WishboneDMAReader).
...
Defaults parameters can allow the FPGA gateware to behave by itself after initialization while still being configurable by software.
2021-03-04 11:53:43 +01:00
225a518f7e
soc/cores/video: Move LiteDRAMDMAReader import to VideoFramerBuffer to avoid LiteDRAM dependency.
2021-03-04 08:40:47 +01:00
ae5f67f6f0
litex/soc/cores/ussysmon.py: minor bug
2021-03-03 14:47:52 -08:00
1793efb50b
litex/soc/cores/ussysmon.py: dadr address space bump
2021-03-03 14:38:27 -08:00
ccc8916995
soc/cores/video: Add initial (and simple) VideoFrameBuffer core.
2021-03-03 19:58:11 +01:00
922f85e64b
litex/soc/cores/ussysmon.py: ADC transfer function
2021-03-03 10:50:58 -08:00
24fb153fa1
soc/integration: Add add_video_terminal method to LiteXSoC.
...
Adds the new LiteX's VideoTerminal core to the SoC:
self.submodules.videophy = VideoVGAPHY(platform.request("vga"), clock_domain="vga")
self.add_video_terminal(phy=self.videophy, timings="800x600@60Hz", clock_domain="vga")
2021-03-03 17:45:02 +01:00
35ffba8801
soc/cores: Add simple VideoOut core with VideoTimingGenerator, Video Patterns, VideoTerminal, VideoDVIPHY and VideoVGAPHY.
2021-03-03 16:17:12 +01:00
c5ee6741a0
software/liblitedram: Use new DQS delay reset procedure on Ultrascale(+) (by increments).
2021-03-03 11:32:43 +01:00
d3407c67b1
build/sim/core: Cast main_time to vluint64_t to avoid ambiguity error of the dump function to be used.
2021-03-03 09:25:54 +01:00
134c628357
cores/spi_flash: Minor cosmetic cleanups, SpiFlashQuadReadWrite has also been moved to the end with a Note since should probably be re-factored.
2021-03-03 09:15:51 +01:00
61dcd1e8fd
soc/cores/led: Minor cosmetic cleanups.
2021-03-03 09:02:41 +01:00
19b1e50cbd
soc/cores/icap: Minor cosmetic cleanups.
2021-03-03 09:01:41 +01:00
e6f1d677e7
soc/cores/freqmeter: Minor cosmetic cleanups.
2021-03-03 08:59:51 +01:00
ce5e3e3b93
soc/cores/ecc: Minor cosmetic cleanups.
2021-03-03 08:55:37 +01:00
2fd7451fc9
soc/cores/code_8b10b: Minor cosmetic cleanups.
2021-03-03 08:54:31 +01:00
2e531e0ec7
soc/cores/dna: Add separator/comment.
2021-03-03 08:49:47 +01:00
71f7ce6a57
soc/cores/ussysmon.py: Xilinx XADC like thingy for UltraScale devices
2021-03-02 20:31:52 -08:00
c23e8813fc
Merge pull request #836 from hplp/master
...
demo with c++ HW example
2021-03-02 09:13:10 +01:00
7fd39235af
Merge pull request #1 from hplp/cppdemo
...
demo with basic C and C++ examples
2021-03-02 01:31:46 -05:00
769f36d468
extend demo with basic C and C++ examples
2021-03-02 01:28:21 -05:00
415bf63594
Merge pull request #830 from dayjaby/vexriscv_mem_map
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VexRiscv: More general mem_map
2021-03-01 11:15:56 +01:00
ceb8a6502c
VexRiscv: More general mem_map
2021-02-25 10:36:43 +01:00
6e883b4513
tools/litex_sim: Add boot to main_ram when sdram_init contents provided.
2021-02-25 09:10:26 +01:00
8f5d2ba27f
tools/litex_sim: Disable SDRAM memtest when sdram_init contents provided.
...
This avoid corrupting pre-initialized contents or disabling memtest manually.
2021-02-25 09:06:26 +01:00
80bd4ac4ec
bios: Add boot command to be able to boot directly from system memory.
...
This is useful for un-usual boot sequences where the binaries are not
loaded directly by the BIOS but externally (over a bridge for example).
Example of use:
$litex_sim
$litex_bare_metal_demo --build-path=build/sim
$litex_sim --ram-init=demo.bin
Press Esc during the LiteX boot.
litex> help
LiteX BIOS, available commands:
flush_cpu_dcache - Flush CPU data cache
crc - Compute CRC32 of a part of the address space
ident - Identifier of the system
help - Print this help
serialboot - Boot from Serial (SFL)
romboot - Boot from ROM
reboot - Reboot
boot - Boot from Memory
mem_speed - Test memory speed
mem_test - Test memory access
mem_copy - Copy address space
mem_write - Write address space
mem_read - Read address space
mem_list - List available memory regions
litex>
litex> mem_list
Available memory regions:
ROM 0x00000000 0x8000
SRAM 0x01000000 0x2000
MAIN_RAM 0x40000000 0x10000000
CSR 0x82000000 0x10000
litex>
litex> boot 0x40000000
Executing booted program at 0x40000000
--============= Liftoff! ===============--
LiteX minimal demo app built Feb 24 2021 11:30:05
Available commands:
help - Show this command
reboot - Reboot CPU
donut - Spinning Donut demo
litex-demo-app>
2021-02-24 11:41:01 +01:00
c18ea700cc
Merge pull request #822 from antmicro/bios-dynamic-ip
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software/bios: add an option to change ip and mac address in runtime
2021-02-24 09:27:48 +01:00
7abd66d710
bios/boot: add functions changing local and remote IP in runtime
2021-02-23 20:52:53 +01:00
1c8df130b4
integration/soc.py: add parameter dynamic_ip to add_ethernet
2021-02-23 20:52:53 +01:00
fc6b02d0da
libliteeth/udp: add udp_set_ip and udp_set_mac functions
2021-02-23 20:52:43 +01:00
91cebb5159
cpu/microwatt: Set XICS_ICS's SRC_NUM to 16.
...
Expected to be 16 in xics.vhdl: assert SRC_NUM = 16 report "Fixup address decode with log2";
2021-02-22 10:57:31 +01:00
a51bf60712
cpu/microwatt: Only add XICS for IRQ variants (fix standard variant).
2021-02-22 10:31:08 +01:00
d5c2f6760c
Merge pull request #824 from scanakci/blackparrot_litex
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Update BlackParrot Readme
2021-02-22 10:23:25 +01:00
5a89808fcd
Merge pull request #823 from RobertWilbrandt/svd_export_constants
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soc/integration/export Add constants to SVD export
2021-02-21 08:22:57 -08:00
96d9971abe
Update BlackParrot Readme
2021-02-20 22:58:34 -05:00
251cea5647
Add constants to SVD export
2021-02-20 21:16:45 +01:00
7513460572
integration/soc/add_pcie: add with_msi parameter to allow disabling MSI when not required.
...
When just doing a PCIe to Wishbone Bridge (PCIeBone), DMAs and MSI are not required, with_msi
will allow disabling MSI when set to False.
2021-02-19 11:35:49 +01:00
d4edc132c1
tools/remote/comm_pcie: fix typo.
2021-02-19 10:33:04 +01:00
Florent Kermarrec
Vamsi Vytla
Sergiu Mosanu
David Jablonski
Aleksandra Swierkowska
Tim Ansell
sadullah
Robert Wilbrandt