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26 Commits

Author SHA1 Message Date
Florent Kermarrec 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
Florent Kermarrec 996f5b2edd efinix_trion_t120_bga576_dev_kit: Enable target1 port and also connect it to SoC. 2021-11-16 18:12:42 +01:00
Florent Kermarrec 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
Florent Kermarrec 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
Florent Kermarrec 06bae58f48 efinix_trion_t120_bga576: Do a bit a of cleanup on LPDDR3 now that working. 2021-11-12 19:43:28 +01:00
Florent Kermarrec 86f6d7e66b efinix_trion_t120_bga576_dev_kit: Remove test command. 2021-11-12 18:06:11 +01:00
Florent Kermarrec 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
Florent Kermarrec 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
Florent Kermarrec 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
Florent Kermarrec 7ce8567d9b targets/efinix: Bitstreams now directly generated to gateware directory. 2021-11-11 11:19:39 +01:00
Florent Kermarrec 855fd7e3d7 efinix_trion_t120_bga576_dev_kit: Continue LPDDR3 integration... 2021-11-10 19:40:35 +01:00
Florent Kermarrec 224f527baa efinix_trion_t120_bga576_dev_kit: Go a bit further in DRAM integration. 2021-11-10 12:07:30 +01:00
Florent Kermarrec 8ce83ce92f efinix_trion_t120_bga576_dev_kit: Add inital LPDDR3 integration (not yet working). 2021-11-09 16:13:40 +01:00
Florent Kermarrec 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
Florent Kermarrec c7a91f9eab efinix: Enable identifier on SoC (issue fixed in LiteX). 2021-10-25 19:33:49 +02:00
Florent Kermarrec 4bcfde8882 efinix: Avoid no_we on ROM/RAMs (no longer required). 2021-10-25 19:10:03 +02:00
Florent Kermarrec 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
Florent Kermarrec f230eaf9bc efinix_trion_t120_bga576: Add Tristate test code. 2021-10-25 15:01:34 +02:00
Florent Kermarrec 914e330a86 efinix_trion_t120_bga576_dev_kit: Add Flash support (Through openFPGALoader). 2021-10-15 09:38:43 +02:00
Florent Kermarrec 195bf176cf efinix_trion_t120_bga576: Add SPIFlash support (X1 for now). 2021-10-14 19:16:01 +02:00
Florent Kermarrec 03c34e31cd efinix_trion_t120_bga576: Add PLL to CRG and increase default sys_clk to 100MHz. 2021-10-14 15:45:26 +02:00
Florent Kermarrec 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
Florent Kermarrec 430918756d efinix_trion_t120_bga576: Add PMODs connectors and use USB-UART/PMOD_E as Serial. 2021-10-14 10:10:42 +02:00
Florent Kermarrec 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
Florent Kermarrec ad773b6f2f efinix_trion_t120_bga576: Fix argparse description. 2021-10-13 17:28:43 +02:00
Florent Kermarrec 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