35e0026875
Merge pull request #303 from sergachev/master
...
sipeed_tang_nano_4k: add option to build with Gowin EMCU
2021-12-09 14:30:54 +01:00
14a8c50e97
sipeed_tang_nano_4k: connect Gowin EMCU UART, undo unnecessary changes
2021-12-09 00:17:48 +01:00
6274c4c425
sipeed_tang_nano_4k: connect Gowin EMCU UART
2021-12-09 00:12:31 +01:00
13c83ba532
sipeed_tang_nano_4k: add initial Gowin EMCU support
2021-12-08 23:50:14 +01:00
4287ab561e
sipeed_tang_nano_4k: allow non-vexriscv CPUs
2021-12-08 23:33:49 +01:00
9119250276
Merge pull request #300 from tilk/de1_soc
...
Better support for DE1-SoC
2021-12-08 06:18:25 +01:00
2b7587632f
Merge pull request #299 from gregdavill/butterstick-updates
...
Butterstick updates
2021-12-08 06:16:29 +01:00
8ad89881c2
fairwaves_xtrx: Add pcie_x2 definitions and switch to it.
2021-12-07 15:27:55 +01:00
cbeb2a3792
Add LedChaser to DE1-SoC
2021-12-05 20:16:10 +01:00
fd2ec534a7
butterstick: Add extra pins
2021-12-05 20:33:28 +10:30
c8a8e943b5
butterstick: add --sdram-device option
...
Set 64M16 as default sdram-device.
Related to #298
2021-12-04 17:07:06 +10:30
bf8b23c19f
trenz_tec0117: Update target.
2021-12-02 18:23:11 +01:00
efa1f46356
Merge pull request #297 from sergachev/master
...
Fix Sipeed Tang Nano 4k example compilation; adapt Gowin PLL class changes
2021-12-02 09:14:32 +01:00
666ef9dad3
sipeed_tang_nano_4k: use minimal vexriscv variant to fit into number of BSRAMs
2021-11-29 11:46:32 +01:00
2fb734a0f2
sipeed_tang_nano*: adapt Gowin PLL changes in litex
2021-11-29 11:45:13 +01:00
1829693877
fairwaves_xtrx: Integrate ICAP/SPIFlash (for update over PCIe).
2021-11-26 16:18:52 +01:00
fe14e16c1b
Merge branch 'master' into tang_primer
2021-11-23 19:04:09 +01:00
6954dd25eb
Set minimal core, since full does not work for some reason
2021-11-23 15:26:54 +01:00
0b7fabb864
FireAnt board support
2021-11-23 14:43:52 +01:00
2cc322e65d
Add initial support for Tang Primer board
2021-11-22 19:10:11 +01:00
70c0dbb185
targets/radiona_ulx3s: Remove SDRAM underflows debug pin.
2021-11-22 11:54:18 +01:00
60b769b624
efinix_trion_t120_bga576_dev_kit/ethernet: Disable software debug (RX now seems to be working fine).
2021-11-16 18:53:15 +01:00
996f5b2edd
efinix_trion_t120_bga576_dev_kit: Enable target1 port and also connect it to SoC.
2021-11-16 18:12:42 +01:00
7ce6c4cf79
efinix_trion_t120_bga576_dev_kit: Switch to ctrl_type = "none" (Also seems to work fine, avoid ddr_reset_sequencer dependency).
2021-11-16 17:50:47 +01:00
99f4f97f00
efinix_trion_t120_bga576_dev_kit: Use new InterfaceWriterBlock/InterfaceWriterXMLBlock and move PLL/DRAM blocks definition to target.
2021-11-16 17:41:26 +01:00
e16fa193fc
qmtech 10cl006: remove all options which won't fit into the device. use uartbone as default
2021-11-15 10:23:01 +07:00
138dc1467e
quicklogic_quickfeather: Fix build with GPIOIn when cpu-type=None (IRQ not supported).
2021-11-14 09:30:52 +01:00
ed67b91fcc
quicklogic_quickfeather: Simplify cpu_type switch between None/EOS-S3.
2021-11-14 09:26:29 +01:00
2d3422869c
quicklogic_quickfeather: Update clocking.
2021-11-14 09:19:19 +01:00
df468fcf85
quicklogic_quickfeather: Avoid add_csr calls (not required).
2021-11-14 08:54:49 +01:00
06bae58f48
efinix_trion_t120_bga576: Do a bit a of cleanup on LPDDR3 now that working.
2021-11-12 19:43:28 +01:00
86f6d7e66b
efinix_trion_t120_bga576_dev_kit: Remove test command.
2021-11-12 18:06:11 +01:00
4e03f66fad
efinix_trion_t120_bga576_dev_kit: Remove debug, integrate LPDDR3 as done on other targets.
...
Also lower sys_clk_freq since seems to cause issue with DRAM at 100MHz: Needs to be investigated.
2021-11-12 18:04:30 +01:00
77fffda9cd
efinix_trion_t120_bga576_dev_kit: Switch to UARTBone, Add LiteScope on Pseudo-AXI, fix addressing and do first successful LPDDR3 accesses :)
2021-11-12 16:41:42 +01:00
648d38da7e
quicklogic_quickfeather: add button and GPIOIn
...
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
2021-11-12 13:21:00 +01:00
b6c5a85b98
Add initial Efinix Trion T20 MIPI Dev Kit support: CPU, ROM, RAM, UART and SPI Flash.
...
Tested with:
./efinix_trion_t20_mipi_dev_kit.py --with-spi-flash --build --load
__ _ __ _ __
/ / (_) /____ | |/_/
/ /__/ / __/ -_)> <
/____/_/\__/\__/_/|_|
Build your hardware, easily!
(c) Copyright 2012-2021 Enjoy-Digital
(c) Copyright 2007-2015 M-Labs
BIOS built on Nov 12 2021 08:37:48
BIOS CRC passed (2bec12a3)
Migen git sha1: 7507a2b
LiteX git sha1: f679992f
--=============== SoC ==================--
CPU: VexRiscv @ 100MHz
BUS: WISHBONE 32-bit @ 4GiB
CSR: 32-bit data
ROM: 128KiB
SRAM: 8KiB
FLASH: 4096KiB
--========== Initialization ============--
Initializing W25Q32JV SPI Flash @0x00400000...
Enabling Quad mode...
First SPI Flash block erased, unable to perform freq test.
Memspeed at 0x400000 (Sequential, 4.0KiB)...
Read speed: 2.6MiB/s
Memspeed at 0x400000 (Random, 4.0KiB)...
Read speed: 1.5MiB/s
--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found
--============= Console ================--
litex>
2021-11-12 08:42:10 +01:00
d6fc4b412e
efinix_trion_t120/t20_dev_kit: Switch back to 100MHz (now that timings constraints are correctly applied).
2021-11-12 07:58:51 +01:00
7ce8567d9b
targets/efinix: Bitstreams now directly generated to gateware directory.
2021-11-11 11:19:39 +01:00
855fd7e3d7
efinix_trion_t120_bga576_dev_kit: Continue LPDDR3 integration...
2021-11-10 19:40:35 +01:00
224f527baa
efinix_trion_t120_bga576_dev_kit: Go a bit further in DRAM integration.
2021-11-10 12:07:30 +01:00
040e7b3104
quicklogic_quickfeather: Use initial EOS-S3 support/integration.
2021-11-09 18:59:37 +01:00
8ce83ce92f
efinix_trion_t120_bga576_dev_kit: Add inital LPDDR3 integration (not yet working).
2021-11-09 16:13:40 +01:00
9a7e5f40b4
efinix_trion_t120_bga576_dev_kit: Add Ethernet/Etherbone support.
...
Still not fully validated: TX seems OK but RX seems shifted/corrupted.
2021-11-09 11:32:32 +01:00
ccebae6f55
targets/hyperram: Update integration.
2021-11-08 16:39:49 +01:00
184f41e61a
sipeed_tang_nano: Use PLL and 48MHz sys_clk, switch to SoCMini, add UARTBone (at 1MBauds).
...
Working correctly on hardware with updated CH552 firmware & patched litex_server...
2021-11-08 09:23:44 +01:00
d6bf2fd00e
terasic_sockit: Use standard SDRAM module from litedram
2021-11-08 12:48:03 +07:00
a9847f15a7
qmtech_5cefa2: tuned the clock phase shift to be able to run the system at 105MHz
2021-11-06 09:58:10 +07:00
b2813cfb70
use the right DRAM chip for the QMTech Altera boards
2021-11-06 08:45:03 +07:00
6e7c76b71e
fairwaves_xtrx: Add clk60 (from USB PHY) as default Clk when no PCIe.
...
Fixes CI.
2021-11-05 15:22:55 +01:00
ceaaf67dfd
Add initial Fairwaves XTRX support (SoC with JTAG-UART and PCIe Gen2 X1).
2021-11-05 14:52:45 +01:00
01463a81a4
Merge pull request #287 from hansfbaier/qmtech-fixes
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10cl006: add missing spiflash option
2021-11-05 07:11:27 +01:00
3a25af1c28
10cl006: add missing spiflash option
2021-11-05 09:57:04 +07:00
0edce3a176
Add support for QMTech 5CEFA2 board (Cyclone V)
2021-11-05 09:53:25 +07:00
a482d7f6de
targets/qmtech_xc7a35t: Use gpio_serial as serial when not mounted on daughterboard.
2021-11-04 18:52:36 +01:00
9543b5efae
marble/marble_mini: Add berkeleylab prefix.
2021-11-04 18:42:16 +01:00
5e5ae880a4
targets/litex_acorn_baseboard: Integrate WS2812/NeoPixel.
...
Tested with:
./litex_acorn_baseboard.py --cpu-type=None --uart-name=uartbone --with-ws2812 --build --csr-csv=csr.csv --load
litex_server --uart --uart-port=/dev/ttyUSBX
And test script: https://gist.github.com/enjoy-digital/c32c679a9ee4429d7f38a5ca5016a45a
2021-11-04 16:36:25 +01:00
808befec3b
Merge pull request #283 from yetifrisstlama/master
...
add Marble-board platform and target file
2021-11-04 15:20:11 +01:00
7aa639ac0f
QMTech boards: fix swapped RX/TX lines, remove double uart replacer
2021-11-02 09:34:25 +07:00
e645eb243b
add marble board platform and target file
2021-10-28 18:41:22 +02:00
207afb98fc
ego1: Switch to VideoTerminal (LiteVideo is no longer provided by default with LiteX).
2021-10-27 16:29:46 +02:00
91818bc5f0
targets/gsd_butterstick/BaseSoC: Set default device to 85F (consistency with default arguments).
2021-10-26 17:01:55 +02:00
c7a91f9eab
efinix: Enable identifier on SoC (issue fixed in LiteX).
2021-10-25 19:33:49 +02:00
4bcfde8882
efinix: Avoid no_we on ROM/RAMs (no longer required).
2021-10-25 19:10:03 +02:00
d13a8d54b8
efinix_trion_txy_dev_kit: Lower sys_clk_freq for now to 50MHz, enable QSPI on T120 BGA576 dev kit.
...
Now possible with recent LiteX changes to support Tristate IOs.
2021-10-25 18:35:35 +02:00
f230eaf9bc
efinix_trion_t120_bga576: Add Tristate test code.
2021-10-25 15:01:34 +02:00
0ac0f9e75d
efinix_xyloni_dev_kit: Switch to openFPGALoader to load bitstream.
2021-10-25 12:49:48 +02:00
fc05379929
efinix_xyloni_dev_kit: Use PLL.
2021-10-25 12:16:47 +02:00
394ea23b99
efinix_xyloni_dev_kit: Only force variant to minimal for Vexriscv.
2021-10-22 14:47:12 +02:00
75fd276dbe
efinix_xyloni_dev_kit: Increase similarities with others boards and make target very similar to iceBreaker/Fomu/TangNano4k.
2021-10-21 11:34:55 +02:00
dc1328f1a5
efinix_xyloni_dev_kit: Fix copyrights.
2021-10-21 10:12:46 +02:00
012c1d9705
efinix_trion_t20: Minor changes (move serial to platform, fix platform copyright).
2021-10-21 10:10:35 +02:00
0cf9793be5
Merge pull request #282 from AndrewD/master
...
efinix: xyloni dev board basic support
2021-10-21 10:06:25 +02:00
7525132907
litex_acorn_baseboard/video: Switch to 800x600@60Hz.
2021-10-19 16:34:28 +02:00
c548b1c1e2
efinix: xyloni dev board basic support
...
* This works: efinix_xyloni_dev_kit.py --cpu-type None --build --load --flash
* issues with SPIflash - wrong generation for tristates miso mosi for
some reason
2021-10-19 11:23:29 +11:00
a53f17380f
Merge pull request #271 from antmicro/add-data-center-board
...
WIP: boards: added datacenter DDR4 RDIMM tester board
2021-10-18 13:36:37 +02:00
a4d330dd2c
Merge pull request #279 from mmicko/efinix_t20_flash
...
Enable writing to flash for T20
2021-10-15 18:38:08 +02:00
3730d96709
litex_acorn_baseboard: Add SPIFlash support.
2021-10-15 18:22:08 +02:00
1f65d37121
Enable writing to flash for T20
2021-10-15 16:44:35 +02:00
d9638c40b8
Initial support for Efinix Trion T20 BGA256 Dev Kit
2021-10-15 12:26:15 +02:00
914e330a86
efinix_trion_t120_bga576_dev_kit: Add Flash support (Through openFPGALoader).
2021-10-15 09:38:43 +02:00
195bf176cf
efinix_trion_t120_bga576: Add SPIFlash support (X1 for now).
2021-10-14 19:16:01 +02:00
03c34e31cd
efinix_trion_t120_bga576: Add PLL to CRG and increase default sys_clk to 100MHz.
2021-10-14 15:45:26 +02:00
2ea803b7d1
efinix_trion_t120_bga576: Set no_we on integrated_main_ram.
...
To allow --integrated-main-ram-size use.
2021-10-14 10:19:18 +02:00
430918756d
efinix_trion_t120_bga576: Add PMODs connectors and use USB-UART/PMOD_E as Serial.
2021-10-14 10:10:42 +02:00
36897f4646
efinix_trion_t120_bga576: Disable Identifier (crashes design) and move no_we, working.
...
./efinix_trion_t120_bga576_dev_kit.py --build --load
__ _ __ _ __
/ / (_) /____ | |/_/
/ /__/ / __/ -_)> <
/____/_/\__/\__/_/|_|
Build your hardware, easily!
(c) Copyright 2012-2021 Enjoy-Digital
(c) Copyright 2007-2015 M-Labs
BIOS CRC passed (b23a7321)
Migen git sha1: 7507a2b
LiteX git sha1: 8316fbf1
--=============== SoC ==================--
CPU: VexRiscv @ 40MHz
BUS: WISHBONE 32-bit @ 4GiB
CSR: 32-bit data
ROM: 128KiB
SRAM: 8KiB
--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found
--============= Console ================--
litex>
2021-10-14 09:39:54 +02:00
ad773b6f2f
efinix_trion_t120_bga576: Fix argparse description.
2021-10-13 17:28:43 +02:00
6c17d76a92
targets/efinix_trion_t120_bga576: Switch to SoCCore (with CPU) and use button as reset (and AsyncResetSynchronizer).
2021-10-13 16:35:14 +02:00
a4d178a740
Add Efinix Trio T120 BGA576 Dev-Kit initial support (LedChaser).
2021-10-13 12:29:53 +02:00
83e64fbd64
targets/qmtech_10cl006: +x.
2021-10-13 12:16:41 +02:00
e29bcd30a6
litex_acorn_baseboard: Add some M2 signals and set devslp to 0.
2021-10-12 11:54:17 +02:00
a365362f5d
Rename litex_m2_baseboard to litex_acorn_baseboard and add link to repository.
2021-10-11 18:36:12 +02:00
fe08491e8d
litex_m2_baseboard: Add LCD.
2021-10-11 18:30:23 +02:00
393252ddc9
Merge pull request #277 from hansfbaier/master
...
Add support for QMTech 10CL006 board
2021-10-11 14:01:06 +02:00
79fe4a9199
Merge pull request #275 from alainlou/master
...
rz_easyfpga: cleanup and ease of use
2021-10-11 13:57:06 +02:00
2b2c7d3d68
trellisboard: Add PMOD GPIO support (for tests with MicroPython).
2021-10-11 11:33:13 +02:00
9e18d9bc34
gsd_butterstick: Remove ECLKBRIDGECS (not required).
2021-10-07 14:09:22 +02:00
d119b598c5
Add support for QMTech 10CL006 board
2021-10-05 12:06:41 +07:00
1b676f929a
cleanup and ease of use
...
- update README
- delete some unnecessary toolchain commands (copied from trenz boards)
- use minimal cpu_variant by default when vexriscv is selected
2021-10-03 13:21:45 -04:00
e8611794b4
Add initial QuickLogic QuickFeather support (Led Chaser).
...
Untested.
2021-10-01 10:58:26 +02:00
de4ad324cb
mnt_rkx7: Revert default sys_clk_freq to 100MHz.
2021-09-30 18:03:22 +02:00
1858273945
mnt_rkx7: Add SPI SDCard support.
2021-09-30 18:01:54 +02:00
05f3158311
mnt_rkx7: Increase default sys_clk_freq to 125MHz.
2021-09-30 16:22:18 +02:00
1217e94218
mnt_rkx7: Switch DDR3 to IS43TR16512B now added to LiteDRAM.
2021-09-30 15:45:40 +02:00
9bcae49629
mnt_rkx7: Add I2C (For the SiI9022A).
2021-09-30 15:33:53 +02:00
4f7c18a503
mnt_rkx7: Add Ethernet/Etherbone support.
2021-09-30 15:14:03 +02:00
84f0d715ff
mnt_rkx7: Add SDCard support.
2021-09-30 11:34:23 +02:00
31b404c42f
mng_rkx7: Add SPI Flash support.
2021-09-30 11:29:56 +02:00
df7fe5687e
Add initial MNT Reform Kintex-7 module (RKX7) support with Clk, UART and DDR3.
...
Compiles but untested on hardware.
2021-09-30 11:06:39 +02:00
82653cf66f
icebreaker/fomu: Fix SPRAM split.
2021-09-30 09:32:26 +02:00
5addd7f7d8
icebreaker/fomu: Split PSRAM in half: 64kB SRAM/64kB RAM).
...
Allows building bare metal demo and running it directly on these boards.
2021-09-29 19:33:22 +02:00
dfa572083a
Merge pull request #273 from ozbenh/wukong-v2
...
Wukong board improvements
2021-09-28 13:22:42 +02:00
228245075a
boards: added datacenter DDR4 RDIMM tester board
...
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
2021-09-27 10:15:55 +02:00
4a52996106
Wukong board improvements
...
This adds support for v2 of the board via a --board-version argument
and a way to select the FPGA speed grade via a --speed-grade argument.
Note that the speed grade now defaults to -1. QMTech confirmed that
V1 of the board were made in two batches, one with -1 and one with -2,
while V2 of the board is all -1. So -1 is the safer default.
This also fixes the inversion of j10 and j11 and a typo in the pin
definition of jp3
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2021-09-24 12:13:56 +10:00
f18b10d1ed
Merge pull request #249 from Quiddle11/atlys
...
Initial Digilent Atlys support
2021-09-23 10:21:49 +02:00
921c300b50
digilent_atlys: Simplify/Remove entropy...
...
Build tested with ./digilent_atlys.py --with-ethernet --build.
2021-09-23 10:17:54 +02:00
1333f89ed6
rz_easyfpga: adjust SDRAM clk phase
...
- also add 1:2 rate
2021-09-22 00:26:28 -04:00
610e82d774
Add initial RZ-EasyFPGA support! ( #270 )
2021-09-21 09:55:22 +02:00
5190c9c869
sipeed_tang_nano_4k: Initial Video Out support.
...
With colorbars for now, need to free up BRAMS for Video Terminal (or finish HyperRAM support).
2021-09-20 09:32:20 +02:00
30756ce05e
targets: Update to VideoHDMIPHY.
2021-09-20 09:30:32 +02:00
7161ad18ec
sipeed_tang_nano_4k: Integrate new LiteX's GW1NSRPLL.
2021-09-20 08:40:19 +02:00
a5c5ba7652
sipeed_tang_nano_4k: Integrate HyperRam (not yet working).
2021-09-17 16:30:39 +02:00
376a836583
sipeed_tang_nano: Add SPI Flash, Enable CPU and use new external SPI Flash support from OpenFPGALoader.
...
./sipeed_tang_nano_4k.py --cpu-type=vexriscv --cpu-variant=lite --build --flash
__ _ __ _ __
/ / (_) /____ | |/_/
/ /__/ / __/ -_)> <
/____/_/\__/\__/_/|_|
Build your hardware, easily!
(c) Copyright 2012-2021 Enjoy-Digital
(c) Copyright 2007-2015 M-Labs
BIOS built on Sep 17 2021 15:54:08
BIOS CRC passed (6cc6de6d)
Migen git sha1: a5bc262
LiteX git sha1: 46cd9c5a
--=============== SoC ==================--
CPU: VexRiscv_Lite @ 27MHz
BUS: WISHBONE 32-bit @ 4GiB
CSR: 32-bit data
ROM: 64KiB
SRAM: 8KiB
FLASH: 4096KiB
--========== Initialization ============--
Initializing W25Q32 SPI Flash @0x80000000...
SPI Flash clk configured to 13 MHz
Memspeed at 0x80000000 (Sequential, 4.0KiB)...
Read speed: 1.3MiB/s
Memspeed at 0x80000000 (Random, 4.0KiB)...
Read speed: 521.9KiB/s
--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found
--============= Console ================--
litex>
2021-09-17 15:57:55 +02:00
28571308bc
sispeed_tang_nano: Add simple UART loopback test... (Not working...)
2021-09-16 19:34:48 +02:00
5955a35372
Add initial Sipeed Tang Nano support (Clk/Leds/Buttons).
2021-09-16 19:22:30 +02:00
c0aed8a727
litex_m2_baseboard: Add Video Terminal support.
2021-09-16 18:54:50 +02:00
32a9256f3b
litex_m2_baseboard: Add SDCard support.
2021-09-16 18:17:34 +02:00
0854a5d234
litex_m2_baseboard: Add Ethernet/Etherbone support.
2021-09-16 18:02:55 +02:00
3ad0eb6992
Add initial LiteX M2 Baseboard support with Clk/Serial/Buttons.
2021-09-16 17:44:50 +02:00
26943959b5
Merge pull request #268 from trabucayre/runber_support
...
Add runber support
2021-09-15 08:32:05 +02:00
7ccae3332d
Add runber support
2021-09-15 06:50:57 +02:00
68fb163a27
targets: Remove spiflash mapping on targets where it's no longer useful.
2021-09-14 18:35:13 +02:00
db91eda899
linsn_rv901t.py: Update Ethernet and add Etherbone support.
2021-09-13 19:35:05 +02:00
b8373a361d
alchitry_mojo: new board
2021-09-10 02:40:31 -07:00
cacb76450f
Merge pull request #264 from teknoman117/alchitry-au
...
Add Alchitry Au as new board
2021-09-09 11:42:37 +02:00
8d91489756
tang_nano_4k: Add more IOs.
2021-09-09 11:23:20 +02:00
9bbdb87130
alchitry_au: new board
2021-09-09 00:03:19 -07:00
88534c6689
tang_nano_4k: Fix typo in sipeed.
2021-09-08 23:02:39 +02:00
ce52c8c5ed
beaglewire: Fix typo in qwertyembedded.
2021-09-08 21:29:29 +02:00
ecebe7e267
Add initial SiSpeed Tang Nano 4K support (Led blink only for now...).
...
./sispeed_tang_nano_4k.py --build --load
Build with Gowin EDA.
Load with OpenFPGALoader.
2021-09-08 19:36:46 +02:00
129b95f9b5
sqrl_acorn: Update pre_placement_commands with new XilinxVivadCommands.
2021-09-08 16:27:30 +02:00
7fa22a494b
arty: Switch SPI Flash rate to 1:2 (DDR) (Possible on Arty since SPI Flash's clk does not require use of STARTUPE2).
...
On the Digilent Arty, the SPI Flash's clk is connected to CCLK (that can be driven
through the STARTUPE2) but also to another generic IO that can be use to drive the
clock through DDR primitives.
2021-09-07 15:07:59 +02:00
aa2209729f
gsd_butterstick: Force uart_name to crossover when set to serial.
2021-09-02 15:23:05 +02:00
fddca1cd40
gsd_butterstick: Add SDCard (SPI & SD modes) support.
2021-09-02 14:06:09 +02:00
596f430326
gsd_butterstick: Add SPI Flash support.
2021-09-02 11:28:21 +02:00
55ea71bd01
gsd_butterstick: Add initial DDR3 support.
...
Validated with:
./gsd_butterstick.py --uart-name=crossover --with-etherbone --csr-csv=csr.csv --build --load
litex_server --udp
litex_term bridge
__ _ __ _ __
/ / (_) /____ | |/_/
/ /__/ / __/ -_)> <
/____/_/\__/\__/_/|_|
Build your hardware, easily!
(c) Copyright 2012-2021 Enjoy-Digital
(c) Copyright 2007-2015 M-Labs
BIOS built on Sep 1 2021 19:09:52
BIOS CRC passed (3d349845)
Migen git sha1: 27dbf03
LiteX git sha1: 315fbe18
--=============== SoC ==================--
CPU: VexRiscv @ 75MHz
BUS: WISHBONE 32-bit @ 4GiB
CSR: 32-bit data
ROM: 128KiB
SRAM: 8KiB
L2: 8KiB
SDRAM: 524288KiB 16-bit @ 300MT/s (CL-6 CWL-5)
--========== Initialization ============--
Initializing SDRAM @0x40000000...
Switching SDRAM to software control.
Read leveling:
m0, b00: |01110000| delays: 02+-01
m0, b01: |00000000| delays: -
m0, b02: |00000000| delays: -
m0, b03: |00000000| delays: -
best: m0, b00 delays: 02+-01
m1, b00: |01110000| delays: 02+-01
m1, b01: |00000000| delays: -
m1, b02: |00000000| delays: -
m1, b03: |00000000| delays: -
best: m1, b00 delays: 02+-01
Switching SDRAM to hardware control.
Memtest at 0x40000000 (2.0MiB)...
Write: 0x40000000-0x40200000 2.0MiB
Read: 0x40000000-0x40200000 2.0MiB
Memtest OK
Memspeed at 0x40000000 (Sequential, 2.0MiB)...
Write speed: 13.6MiB/s
Read speed: 15.6MiB/s
--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found
--============= Console ================--
litex>
2021-09-01 19:21:16 +02:00
1f25a98476
butterstick: Add Ethernet/Etherbone support (UART crossover working over Etherbone).
2021-09-01 18:03:13 +02:00
1f149ece6b
Add intial ButterStick support (with just Clk, Buttons and Leds).
2021-09-01 17:33:54 +02:00
74c2178150
lattice_crosslink_nx_evn: don't set MASTER_SPI_PORT=SERIAL
...
Setting MASTER_SPI_PORT=SERIAL causes the SPI flash pins to be reserved
for use by the sysCONFIG logic, and prevents user logic from assigning
them. This made it impossible to have a Litex design which accesses the
SPI flash on this board.
Remove the setting, so that we get the default behaviour which permits
user logic to assign these pins. In the unlikely event that someone
needs the pins to stay reserved for sysCONFIG after configuration (I'm
not sure why this would be needed) they could explicitly add this
command in their design.
2021-09-01 18:47:17 +10:00
4731c500fb
Merge pull request #258 from danc86/clnexevn-device-arg
...
lattice_crosslink_nx_evn: allow specifying the FPGA device
2021-09-01 10:22:42 +02:00
ce254208ff
beaglewire: Review/Cleanup for consistency with other targets.
...
- Now uses regular UART.
- Build tested with: ./quertyembedded_beaglewire.py --cpu-type=serv --build
- Can still be build with Crossover UART with --uart-name=crossover+bridge.
2021-09-01 10:18:11 +02:00
35df77258a
beaglewire: Rename to quertyembedded_beaglewire.
2021-09-01 09:36:09 +02:00
1e1f6a476d
Merge pull request #254 from ombhilare999/master
...
beaglewire platform and target added
2021-09-01 09:33:07 +02:00
4a18951651
tul_pynq_z2: Fix copyrights, remove PS7 part for now.
2021-09-01 08:50:56 +02:00
54c777a49c
Merge pull request #252 from developandplay/PYNQ-Z2
...
WIP: Initial PYNQ Z2 support
2021-09-01 08:46:44 +02:00
8f1c15bdb8
ebaz4205: Remove PS7 support for now (since untested and we'll avoid the .xci in LiteX-Boards repository).
2021-08-31 18:56:47 +02:00
781d83bab6
Add support for EBAZ4205 'Development' Board
...
Usage:
```
./ebaz4205.py --cpu-type=vexriscv --build --load
```
```
$ pwd
litex-boards/litex_boards/targets
```
Tip: Use `GTKTerm` to connect to /dev/ttyUSB0 (usually) and interact
with the LiteX BIOS.
References:
- https://github.com/fusesoc/blinky#ebaz4205-development-board
- https://github.com/olofk/serv/#ebaz4205-development-board
- https://github.com/xjtuecho/EBAZ4205#ebaz4205
- https://github.com/nmigen/nmigen-boards/pull/180 (merged)
- https://github.com/olofk/corescore/pull/33
- The existing 'Zybo Z7' example
Note: The `PS7` stuff remains untested via LiteX for now.
2021-08-31 18:54:49 +02:00
b017a33f2b
targets: Fix SPI Flash mapping on target supporting --with-spi-flash.
2021-08-23 18:05:40 +02:00
cc9e39286a
lattice_crosslink_nx_evn: allow specifying the FPGA device
...
This board is documented as having the LIFCL-40-9BG400C part, but some
versions of the board exist which were fitted with LIFCL-40-8BG400CES,
an engineering sample part. The distinction is important because the
engineering sample requires a different device ID to be embedded in the
bitstream. If you try to build a bitstream for LIFCL-40-9BG400C and load
it onto LIFCL-40-8BG400CES the configuration fails (indicated by the red
"INITN" LED on this board).
Accept --device to allow the user to specify which FPGA part their board
has.
2021-08-17 18:30:03 +10:00
db9c98b28a
beaglewire platform and target added
2021-08-16 20:14:45 +05:30
22e823d756
Initial PYNQ Z2 support
2021-08-13 16:23:39 +02:00
b77b1514ce
Merge pull request #250 from david-sawatzke/fullmemwe
...
colorlight_5a_75x: Disable full_memory_we for l2 cache by default
2021-08-11 09:53:47 +02:00
9f5e8d4864
colorlight_5a_75x: Disable full_memory_we for l2 cache by default
...
Leads to an increase in DP16KD, first noticed in
https://github.com/enjoy-digital/liteeth/issues/70 .
With full_mem_we:
```
Info: DP16KD: 41/ 56 73%
```
Without:
```
Info: DP16KD: 29/ 56 51%
```
2021-08-08 14:37:46 +02:00
b81309401e
Initial Digilent Atlys support
2021-08-06 13:24:19 +02:00
615b97e205
tinyfpga_bx: Switch to LiteSPI.
2021-07-30 08:18:15 +02:00
90fcaec287
targets/radiona_ulx3s: Switch to LiteSPI.
2021-07-30 08:10:52 +02:00
fdf94b95c9
muselabe_icesugar/SPIFlash: Disable Master (to avoid wasting resources on this small FPGA).
2021-07-29 19:59:22 +02:00
218e830fbf
muselab_icesugar_pro: Switch to LiteSPI.
2021-07-29 19:58:13 +02:00
569c20ab86
muselab_icesugar: Switch to LiteSPI.
2021-07-29 19:55:32 +02:00
8df797c716
lattice_ice40up5k_evn: Switch to LiteSPI.
2021-07-29 19:50:36 +02:00
5e8c29d657
colorlight_i5: Switch to LiteSPI.
2021-07-29 19:47:41 +02:00
35ba3d9bc3
targets: Remove old call to add_spi_flash on targets now using LiteSPI (we'll find it with gitk is required).
2021-07-29 11:55:10 +02:00
54cee05986
#248 : Minor cleanup.
2021-07-28 18:20:42 +02:00
a41fbea5e6
Merge pull request #248 from JosephBushagour/jbushagour_fomu_spi_options
...
Add option for different Fomu SPI ICs.
2021-07-28 18:18:12 +02:00
99ff82c75a
xilinx_alveo_u280: Add more IOs and enable HBM2.
2021-07-28 18:11:49 +02:00
7b3dce65c1
Add option for different Fomu SPI chips.
...
Signed-off-by: Joey Bushagour <jbushagour@google.com>
2021-07-28 10:34:02 -05:00
401568c54e
digilent_arty_s7: Add SPI Flash.
2021-07-28 14:22:26 +02:00
64eadd8012
hackaday_hadbadge: Lower PLL's PFD Min from 10MHz to 8MHz.
...
This is now required since ECP5PLL now checks that PFD is in required range.
2021-07-28 12:25:17 +02:00
6ce5db1b90
qmtech_xc7a35t: Fix default build.
2021-07-28 12:23:24 +02:00
1f4383475a
decklink_intensity_pro_4k: Fix default build.
2021-07-28 12:23:12 +02:00
4e2b596ab3
digilent_arty/qmtech_xc7a35t: Rename --with-mapped-flash to --with-spi-flash.
2021-07-28 11:21:51 +02:00
fa3cc9b753
kosagi_fomu/spiflash: Switch to READ_1_1_4.
2021-07-28 11:10:34 +02:00
1118b09350
trenz_tec0117: Switch to LiteSPI.
2021-07-28 10:34:17 +02:00
9065cfa75d
kosagi_fomu: Switch to LiteSPI.
2021-07-27 19:55:04 +02:00
b3e7dbfd30
qmtech_xc7a35t: LiteSPI integration now provided by LiteX.
2021-07-27 19:39:50 +02:00
55ba0591df
targets: Remove SpiFlash imports (Obsolete since integration is provided by LiteX).
2021-07-27 19:35:19 +02:00
1c52e6b8fb
targets/digilent_arty/spiflash: LiteSPI integration now provided by LiteX.
2021-07-27 19:30:38 +02:00
15b5aec23f
1bitsquared_icebreaker_bitsy: Also switch to LiteSPI.
2021-07-27 19:27:28 +02:00
959780f372
1bitsquared_icebreaker: Switch to LiteSPI (with integration now done by LiteX).
...
Keep the old add_spi_flash call commented for now just in case we need to compare/test it.
2021-07-27 19:23:26 +02:00
533d25e845
1bitsquared_icebreaker: Enable LiteSPI Master but reduce FIFO depth to reduce resource usage.
...
Already better regarding resource usage:
Info: ICESTORM_LC: 2938/ 5280 55%
Info: ICESTORM_RAM: 2/ 30 6%
Info: SB_IO: 15/ 96 15%
Info: SB_GB: 8/ 8 100%
Info: ICESTORM_PLL: 1/ 1 100%
Info: SB_WARMBOOT: 0/ 1 0%
Info: ICESTORM_DSP: 0/ 8 0%
Info: ICESTORM_HFOSC: 0/ 1 0%
Info: ICESTORM_LFOSC: 0/ 1 0%
Info: SB_I2C: 0/ 2 0%
Info: SB_SPI: 0/ 2 0%
Info: IO_I3C: 0/ 2 0%
Info: SB_LEDDA_IP: 0/ 1 0%
Info: SB_RGBA_DRV: 0/ 1 0%
Info: ICESTORM_SPRAM: 4/ 4 100%
2021-07-27 17:38:25 +02:00
12fb315e09
1bitsquared_icebreaker: Disable LiteSPI Master.
...
Requires 80e9d2cea9
2021-07-27 17:00:55 +02:00
0f648ac4ef
1bitsquared_icebreaker: Add test code to use LiteSPI.
...
Both XiP from SPI(1X) or QSPI(4X) are working, but resource usage is currently
too high to be able to switch to it by default. We'll first try to reduce it.
Resource usage using SPI(1X) and actual LiteX SPI Flash core:
Info: Device utilisation:
Info: ICESTORM_LC: 2016/ 5280 38%
Info: ICESTORM_RAM: 2/ 30 6%
Info: SB_IO: 15/ 96 15%
Info: SB_GB: 8/ 8 100%
Info: ICESTORM_PLL: 1/ 1 100%
Info: SB_WARMBOOT: 0/ 1 0%
Info: ICESTORM_DSP: 0/ 8 0%
Info: ICESTORM_HFOSC: 0/ 1 0%
Info: ICESTORM_LFOSC: 0/ 1 0%
Info: SB_I2C: 0/ 2 0%
Info: SB_SPI: 0/ 2 0%
Info: IO_I3C: 0/ 2 0%
Info: SB_LEDDA_IP: 0/ 1 0%
Info: SB_RGBA_DRV: 0/ 1 0%
Info: ICESTORM_SPRAM: 4/ 4 100%
Resource usage using LiteSPI:
Info: Device utilisation:
Info: ICESTORM_LC: 3964/ 5280 75%
Info: ICESTORM_RAM: 2/ 30 6%
Info: SB_IO: 15/ 96 15%
Info: SB_GB: 8/ 8 100%
Info: ICESTORM_PLL: 1/ 1 100%
Info: SB_WARMBOOT: 0/ 1 0%
Info: ICESTORM_DSP: 0/ 8 0%
Info: ICESTORM_HFOSC: 0/ 1 0%
Info: ICESTORM_LFOSC: 0/ 1 0%
Info: SB_I2C: 0/ 2 0%
Info: SB_SPI: 0/ 2 0%
Info: IO_I3C: 0/ 2 0%
Info: SB_LEDDA_IP: 0/ 1 0%
Info: SB_RGBA_DRV: 0/ 1 0%
Info: ICESTORM_SPRAM: 4/ 4 100%
2021-07-27 16:50:18 +02:00
0ca203487b
pr243: Make led_chaser optional.
2021-07-27 15:00:18 +02:00
9835bd5f93
targets/muselab_icesugar_pro: +x.
2021-07-27 14:56:33 +02:00
2df3f9e664
pr243/platforms: Consistency with other platforms.
2021-07-27 14:55:19 +02:00
2418df9f2b
pr243: Add @tweakoz copyrights.
2021-07-27 12:21:23 +02:00
369d2cf49d
Merge pull request #243 from tweakoz/master
...
add FPGA Boards (Digilent CMOD A7, Digilent Nexys 4, Micronova Mercury2)
2021-07-27 12:17:04 +02:00
10bfd50e22
targets/1bitsquared_icebreaker: Revert to 128KB SPRAM.
2021-07-27 12:03:39 +02:00
4d20cfe5cd
Merge pull request #245 from racerxdl/feat/MuselabIceSugarPro
...
muselab_icesugar_pro: initial support
2021-07-23 14:34:57 +02:00
5852dbb88f
muselab_icesugar_pro: initial support
2021-07-22 11:26:27 -03:00
a3f479837c
digilent_arty: Allow exposing raw PMOD IOs (for tests with MicroPython).
2021-07-21 13:50:12 +02:00
a455713e0c
kosagi_fomu: Handle bios_flash_offset in flash function and make DFU flash offset explicit.
2021-07-21 11:41:35 +02:00
fbcecee1f8
Merge pull request #242 from tcal-x/fix-basys3-rst
...
Basys3: Invert reset button, so that the board is reset when btnc is pushed.
2021-07-20 19:47:53 +02:00
8c8e163eee
trenz_tec0117: Add SDCard (SPI and SD mode), move SPI Flash to 0x00000000 and use default l2_cache_min_data_width.
2021-07-20 17:25:51 +02:00
75cadf845f
add FPGA Boards
...
1. Digilent CMOD A7
https://reference.digilentinc.com/programmable-logic/cmod-a7/start
2. Digilent Nexys 4
https://reference.digilentinc.com/programmable-logic/nexys-4/start
3. MicroNova Mercury 2
https://www.micro-nova.com/mercury-2
2021-07-17 22:03:17 -06:00
5da2bdefb7
Invert reset button, so that board is reset when btn is pushed.
...
Signed-off-by: Tim Callahan <tcal@google.com>
2021-07-16 13:08:18 -07:00
4b48f15265
Merge pull request #236 from JosephBushagour/jbushagour_with_led_chaser
...
Add with_led_chaser argument to constructor of boards using LedChaser submodule.
2021-07-16 14:41:05 +02:00
6648b2f907
targets/trenz_tec0117: Switch SPI Flash to QSPI mode.
2021-07-15 09:15:34 +02:00
c369f4bb7f
trenz_tec0117: Get BIOS XiP from SPI Flash working, remove CPU variant force since can now fit default VexRiscv config.
2021-07-14 12:49:03 +02:00
132feaf3e8
trenz_tec0117: Prepare for 1:2 SDRAM rate (Not yet working at 1:2 but one step closer...).
2021-07-14 10:43:26 +02:00
ba8321a3ab
trenz_tec0117: Use new DDROutput to generate SDRAM Clk.
2021-07-14 10:02:58 +02:00
94b985ac56
trenz_tec0117: Use new integrated reset from GW1NPLL.
2021-07-14 09:55:00 +02:00
6e31d12fa9
trenz_tec0117: Avoid forcing CPU type (only force to lite variant when VexRiscv is selected=default).
2021-07-13 19:39:53 +02:00
1920db3535
Add with_led_chaser argument to constructor of boards using LedChaser submodule.
2021-07-06 16:39:37 -05:00
8c1e6c6a02
decklink_quad_hdmi_recorder: Remove WIP (SoC + DDR3 now working) and add build/use instructions.
2021-07-02 15:54:57 +02:00
2dff854b7a
decklink_quad_hdmi_recorder: Enable second DDR3 module.
2021-07-02 15:52:12 +02:00
a02855d105
decklink_quad_hdmi_recorder: Increase sys_clk to 200MHz.
2021-07-02 15:07:13 +02:00
b18f6a2c7f
decklink_quad_hdmi_recorder: Enable DRAM modules 0 and 1, fix pre placement constraints.
2021-07-02 14:32:53 +02:00
7442639a5e
targets/digilent_arty: Add default value for CRG's with_mapped_flash.
...
Otherwise break retro-compat on external design importing CRG without passing this new parameter.
2021-07-02 09:33:06 +02:00
1b65bad4c2
decklink_quad_hdmi: Add Clk IOs, use clk200 as primary clk and add JTAGBone.
2021-07-01 20:00:35 +02:00
e65308ee13
decklink_quad_hdmi_recorder: Add DDR3 SDRAM (only first module), building but untested.
2021-06-30 09:40:08 +02:00
84cb5d797d
decklink_intensity_pro_4k: Add WIP.
2021-06-30 09:06:00 +02:00
ebfb4fad57
Add initial Decklink Intensity Pro 4K support (with documented PCIe / Untested).
2021-06-24 19:55:40 +02:00
5f8560bf69
Add initial Decklink Quad HDMI Recorder support (with documented PCIe/HDMI In).
...
LitePCIe Gen3 X4 enumerating correctly.
2021-06-24 19:48:31 +02:00
8ec1435e65
targets/decklink_mini_4k: Fix typos.
2021-06-24 19:13:18 +02:00
87cd56d187
targets: Add new 1bitsquared_icebreaker_bitsy target
...
Most basic SoC ever but ... it runs
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2021-06-21 22:11:53 +02:00
caac75c7db
trenz_max1000: Review/Cleanup.
2021-06-16 18:04:55 +02:00
8ef138eaa0
added MAX1000 board
2021-06-16 17:55:06 +02:00
fa045e6fa4
enclustra_mercury_kx2: Comment user_led2/3 (Conflicting with DRAM pins).
2021-06-16 11:54:52 +02:00
588b430a0c
Merge pull request #217 from hansfbaier/master
...
QMTech EP4CE15: Add daughterboard support, small DECA addition
2021-05-25 10:15:26 +02:00
df10fc54ad
muselab_icesugar/trenz_cyc1000: +x.
2021-05-25 08:46:33 +02:00
1c4825e7c4
basys3: Review/Simplify and fix build.
2021-05-25 08:44:26 +02:00
25867c4dcb
Merge pull request #218 from helium729/master
...
Add digilent basys3 board support
2021-05-23 19:46:58 +02:00
dd5a4bdc92
CYC1000: Add initial support of CYC1000 board
2021-05-22 21:17:27 +02:00
bf123db20b
icebreaker/fomu: Update flashing and disconnect reset from SoC (will need proper support in iCE40PLL).
2021-05-20 09:14:54 +02:00
ce5b2a74a1
add digilent basys3 support
2021-05-17 16:39:16 +08:00
f01e0c02c9
qmtech ep4ce15: Add daughterboard support, add spiflash
2021-05-15 13:16:43 +07:00
c010b9a335
Merge pull request #215 from hansfbaier/qmtech-xc7a35t
...
Qmtech xc7a35t
2021-05-10 08:31:08 +02:00
df447ddc87
QMTech XC7A35T: fix argument parser description
2021-05-08 08:49:07 +07:00
e99272cb07
muselab_icesugar: Modify comments a bit.
2021-05-07 08:57:34 +02:00
5ae130661f
Merge pull request #213 from hansfbaier/icesugar
...
muselab_icesugar: first basic version which boots
2021-05-07 08:50:50 +02:00
2c2a9db3cc
Merge pull request #212 from hansfbaier/qmtech-xc7a35t
...
add QMTECH XC7A35T core board + daughter board
2021-05-07 08:32:16 +02:00
9e86c094c9
Merge pull request #211 from Acathla-fr/master
...
Lattice iCE40 UltraPlus Breakout board (iCE40UP5K-B-EVN) added
2021-05-07 08:30:01 +02:00
c2e0f6026e
muselab_icesugar: first basic version that boots
2021-05-07 11:50:28 +07:00
3bb84b0071
Add initial Blackmagic Decklink Mini 4K support (with UART, DDR3, PCIe, Video Out).
...
Mini Monitor 4K and Mini Recorder 4K are almost the same hardware with just changes on
the Video In/Out. For now tests have been done on the Mini Monitor 4K, but the aim is
support both boards in the same platform/target in the future, thus the mini_4k naming.
These boards could be used as affordable Artix7 dev boards for LiteX, to run Linux with
LiteX (512MB of RAM + a Video Framebuffer) or to create custom systems like a fast software
defined signal generator/recorder directly from a PC over PCIe, custom HDMI/SDI video
cards, etc... lots of possibilities :)
2021-05-06 09:47:01 +02:00
eec1078736
add QMTECH XC7A35T core board + daughter board
2021-05-06 05:50:48 +07:00
213d100860
Lattice iCE40 UltraPlus Breakout board (iCE40UP5K-B-EVN) added
2021-05-04 12:19:21 +02:00
026c623e17
Merge pull request #207 from hplp/master
...
Minor fixes for AU280 [work in progress]
2021-05-03 10:20:34 +02:00
2c5bf95f70
targets/trenz_tec0117: Switch to new GW1NPLL.
2021-04-30 11:32:24 +02:00
4f45462b95
Merge branch 'master' of https://github.com/litex-hub/litex-boards
2021-04-29 15:41:03 -04:00
9686db0ed3
targets: Update names in build descriptions.
2021-04-29 11:56:52 +02:00
enjoy-digital
Ilia Sergachev
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alainlou
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Fabien