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569 commits 9 branches 14 tags 12 MiB
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235 commits

Author SHA1 Message Date
Florent Kermarrec
2b17dc1b89 target: add rst signal to CRG to allow full reset of the SoC on reboot command. 2020-11-04 11:13:42 +01:00
Florent Kermarrec
aa6b9cab4a targets/crosslink_nx_vip: +x. 2020-11-04 09:30:57 +01:00
Florent Kermarrec
ce14775dfb targets/tec0117: move SerialFlashManager import to flash function. 2020-11-04 09:30:31 +01:00
Florent Kermarrec
c093d0d0fc platforms: cleanup pass to uniformize comments/separators/orders. 2020-11-03 10:48:57 +01:00
Florent Kermarrec
8d26c241cd kc705: revert sys_clk_freq to 125MHz. 2020-11-02 19:51:48 +01:00
Florent Kermarrec
babf638c2b targets/nexys_video: add SATA support. 2020-11-02 19:43:25 +01:00
Florent Kermarrec
e950a4a588 targets/kc705: update sata pads. 2020-10-30 17:12:59 +01:00
Florent Kermarrec
a410e447e1 targets/kc705/sata: enable write support. 2020-10-30 14:51:40 +01:00
Florent Kermarrec
f9252fdd45 targets/kc705: simplify SATA using LiteX's add_sata integration method. 2020-10-29 10:16:40 +01:00
Florent Kermarrec
7da8628fba targets/kc705: switch SATA to gen2. 2020-10-28 19:09:30 +01:00
Florent Kermarrec
931f6667ac targets/kc705: add initial SATA support. 2020-10-26 15:15:24 +01:00
enjoy-digital
51934567fe
Merge pull request #118 from daveshah1/lifcl-vip 
Add CrossLink-NX VIP board platform and target
 2020-10-22 11:03:47 +02:00
Florent Kermarrec
a38c1e7062 mist: add copyrights. 2020-10-22 10:48:58 +02:00
David Shah
20720693c4 crosslink_nx_vip: Add HyperRAM support 
Signed-off-by: David Shah <dave@ds0.me>
 2020-10-22 09:15:40 +01:00
David Shah
b278d8bccc Add CrossLink-NX VIP board platform and target 2020-10-22 09:15:35 +01:00
YanekJ
4541c39e94 Initial support for the MIST board (https://github.com/mist-devel/mist-board/wiki) 2020-10-17 12:28:22 +02:00
Florent Kermarrec
814e7630e4 targets/xilinx: use generic name for idelay clk (avoid clk200, clk400, etc...) since we somtimes want to change it. 2020-10-13 12:10:29 +02:00
Florent Kermarrec
06137452d2 targets/xcu1525: use ddram_channel to select clk300. 2020-10-13 11:57:00 +02:00
Florent Kermarrec
c3ea04b6e9 targets/s7/us: update sdram (manual cmd_latency no longer needed). 2020-10-12 18:46:21 +02:00
Florent Kermarrec
ddf7038c78 ulx3s: add 1.7 and 2.0 revisions support. 2020-10-12 13:23:26 +02:00
Konrad Beckmann
5e67853a21 versa_ecp5: Add --eth-phy to select ethernet phy 
This also simplifies the logic a bit.
 2020-10-09 23:56:16 +02:00
Konrad Beckmann
477734ff06 versa_ecp5: Add etherbone support 
Etherbone can be enabled with --with-etherbone
 2020-10-09 00:53:08 +02:00
Florent Kermarrec
fff20f7532 targets/fomu: base it on iCEBreaker target + USB-ACM. 
This uniformizes Fomu target with others, provide a simple example of LiteX SoC
on Fomu and will ease maintenance.
 2020-10-06 11:39:30 +02:00
enjoy-digital
79ef091a06
Merge pull request #110 from pepijndevos/gowin 
Add initial support for Trenz TEC0117 board
 2020-10-05 19:50:09 +02:00
enjoy-digital
062fbd6c63
Merge pull request #108 from daveshah1/dave/nx-evn-doc 
crosslink_nx_evn: Improve documentation on UART jumpers
 2020-10-02 09:40:04 +02:00
Pepijn de Vos
18e5def9f2 don't verify erase, very slow 2020-10-01 08:41:16 +02:00
Pepijn de Vos
81e4f1f158 add initial support for Trenz TEC0117 board 2020-09-30 14:01:36 +02:00
Florent Kermarrec
de09b10726 targets/xcu1525: add ddram-channel selection and rewrite DRC workaround comment. 2020-09-24 18:19:49 +02:00
Florent Kermarrec
cc53206aff targets/kcu105: create specific cd_eth for ethphy. 2020-09-24 10:25:55 +02:00
Florent Kermarrec
5b7288cfee targets/kcu105: add Etherbone support. 2020-09-24 09:55:11 +02:00
Florent Kermarrec
77ba49f2bb targets/pcie: update timing_constraints (now provided by the .xci). 2020-09-24 09:50:55 +02:00
Florent Kermarrec
e4cdbe0f7a targets/ac701: reduce ddram pads to the first 4 modules. 2020-09-05 11:46:07 +02:00
David Shah
8a9fd02768 crosslink_nx_evn: Improve documentation on UART jumpers 
Signed-off-by: David Shah <dave@ds0.me>
 2020-09-05 09:58:28 +01:00
Florent Kermarrec
76ac4a69a8 rename forest_kitten_33 platform/target to fk33. 2020-09-04 20:05:18 +02:00
Florent Kermarrec
979fee7517 forest_kitten_33: add pcie. 2020-09-04 20:02:43 +02:00
Florent Kermarrec
ad48728160 xcu1525: update headers (were still using old format). 2020-09-04 19:59:09 +02:00
enjoy-digital
ad4c483c32
Merge pull request #106 from daveshah1/dave/alveo_u250_pcie 
alveo_u250: Add PCIe x4 support
 2020-09-04 19:22:48 +02:00
enjoy-digital
a68c00e48e
Merge pull request #104 from DerFetzer/colorlight_5a_75e_v6_0 
Add support for 5A-75E V6.0 board
 2020-09-04 19:21:02 +02:00
David Shah
ae6a052e57 alveo_u250: Add PCIe x4 support 
Based on the implementation in xcu1525

Signed-off-by: David Shah <dave@ds0.me>
 2020-09-04 14:20:04 +01:00
Florent Kermarrec
2eda9d0252 xcu1525: add DDR4 IOs for C1/C2/C3 and fix compilation (untested). 2020-09-04 11:34:33 +02:00
Florent Kermarrec
7b6b71d4e3 xcu1525: add initial DDR4 support in C0 (untested). 2020-09-03 19:48:23 +02:00
Florent Kermarrec
5a62a07b45 xcu1525: add initial PCIe support (untested). 2020-09-03 19:26:02 +02:00
Florent Kermarrec
51e881d1ff add minimal xcu1525 support (VCU1525 or BCU1525 boards). 2020-09-03 19:06:43 +02:00
DerFetzer
8bd736bd77 targets/colorlight_5a_75x: make Ethernet PHY selectable, cast sys_clk_freq to int for Wishbone 2020-09-02 22:08:45 +02:00
DerFetzer
24b853c2db targets/colorlight_5a_75x: force use of internal oscillator when using Ethernet with 5A-75E V6.0 2020-09-01 17:07:52 +02:00
DerFetzer
8b1fee0e66 Add support for 5A-75E V6.0 board 2020-09-01 17:02:17 +02:00
Florent Kermarrec
9b6ed6bdf1 targets/orangecrab: add fallback to bootloader when usr_btn is pressed for 1 second. 2020-09-01 16:22:32 +02:00
Florent Kermarrec
b9ac72cf78 targets: simplify clocking on iCE40/ECP5 targets (AsyncResetSynchronizer now integrated in PLL). 2020-09-01 13:38:32 +02:00
Florent Kermarrec
9e2d301745 targets/icebreaker: simplify, update PLL/API and BIOS execution from SPI Flash. 2020-09-01 12:58:13 +02:00
Florent Kermarrec
beccecf59f orangecrab: reduce DDR3 power consumption/heat and get back USB PLL to CRGSDRAM. 
- disable DQ termination.
- disable RTT_NOM.
- drive VCCIO/GND pads.

Reduce current from 0.25A to 0.12A with: ./orangecrab.py --uart-name=usb_acm --sys-clk-freq=48e6.
Still working at 96MHz, 0.17A with: ./orangecrab.py --uart-name=usb_acm --sys-clk-freq=96e6.

See https://github.com/enjoy-digital/litedram/issues/216.
 2020-08-28 20:01:54 +02:00