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1542 Commits

Author SHA1 Message Date
Florent Kermarrec b305b7828a sdram: create frontend dir and move dma_lasmi/memtest/wishbone2lasmi to it 2015-03-02 08:36:39 +01:00
Florent Kermarrec 6d83a112e6 lasmi: simplify usage for the user (it's the job of the controller to manage write/read latencies on acks) 2015-03-01 22:04:27 +01:00
Florent Kermarrec f58394f6af soc: add initial verilator sim support: ./make.py -t simple -p sim build-bitstream :) 2015-03-01 18:25:47 +01:00
Florent Kermarrec 4f37d29d05 flash/spi: make bitbang optional (enabled by default) 2015-03-01 17:15:22 +01:00
Florent Kermarrec 096e95cb59 uart: use data instead of d on endpoint's layouts (coherency with others cores) 2015-03-01 16:56:48 +01:00
Florent Kermarrec 1e6d1deae8 uart: add sim phy 2015-03-01 16:52:50 +01:00
Florent Kermarrec 649cdeb265 liteXXX cores: use new uart and import FlipFlop/Counter/Timeout from Migen 2015-03-01 16:48:41 +01:00
Florent Kermarrec bd4d3cd73b uart: create phy directory and move phy logic to serial.py (will enable selecting uart phy, for example virtual uart with LiteEth or sim model for Verilator) 2015-03-01 12:14:34 +01:00
Florent Kermarrec 9e01bf5fdd litesata: create example design derived from SoC 2015-03-01 11:33:38 +01:00
Florent Kermarrec c21a7956c8 liteXXX cores: remove Identifier duplication 2015-03-01 11:24:58 +01:00
Florent Kermarrec 67ca0da1d9 liteXXX cores: share same methodology for on-board tests 2015-03-01 11:21:12 +01:00
Florent Kermarrec 7b464b2b1c litesata: create specialized kc705 platform to avoid duplicating things already in mibuild 2015-03-01 11:03:15 +01:00
Florent Kermarrec 32fce11edf litescope: avoid uart code duplication 2015-03-01 10:07:55 +01:00
Florent Kermarrec 1b7f8d0439 video: reintegrate dvisampler from mixxeo (DVI/HDMI interfaces are common in today's SoCs) 2015-03-01 10:07:52 +01:00
Robert Jordens 93b80b2f1c pipistrello: fix lpddr parameters, crg, flash, style 2015-02-28 16:17:34 -07:00
Florent Kermarrec 144ee7ea9f soc: fix register_rom 2015-02-28 23:51:51 +01:00
Florent Kermarrec b32a0e6f9e liteeth: create example design derived from SoC that can be used on all targets with Ethernet pins 2015-02-28 23:33:00 +01:00
Florent Kermarrec b34be816ec liteXXX cores: remove setup.py and relative paths (we will install misolib of use PYTHON_PATH) 2015-02-28 22:23:48 +01:00
Florent Kermarrec 5c43d4d091 litescope: create example design derived from SoC that can be used on all targets 2015-02-28 22:19:24 +01:00
Florent Kermarrec 0fd1b9df8d liteXXX cores: remove redefinition of get_csr_csv 2015-02-28 21:45:05 +01:00
Florent Kermarrec 5bd1ab7fa1 liteXXX cores: update README and doc 2015-02-28 21:40:59 +01:00
Florent Kermarrec 165a5b6760 soc: use self.cpu_reset_address as rom mem_map address and increase default bios size to 0xa000 2015-02-28 20:04:51 +01:00
Florent Kermarrec 6107b7844a test implementation on all targets and fix issues 2015-02-28 12:04:51 +01:00
Florent Kermarrec 1366ff5e26 move mxcrg to others (we should integrate it in mlabs_video.py and remove the verilog file in the future) 2015-02-28 11:51:51 +01:00
Florent Kermarrec 8564b7eb6a soc: move SDRAMSoC to a separate sdram.py file (ideally part of SDRAMSoC should move mem/sdram) 2015-02-28 11:44:14 +01:00
Florent Kermarrec 69e869893d remane GenSoC to SoC (more coherent and we will add support for multiple SoCs with their own Wisbbone/CSR buses in the future) 2015-02-28 11:36:15 +01:00
Florent Kermarrec 912573f5c9 liteusb: move files and modify import to misoclib.com.liteusb 2015-02-28 11:18:00 +01:00
Florent Kermarrec b647fe5823 merge liteusb 2015-02-28 11:16:16 +01:00
Florent Kermarrec 8e67d6e69f liteeth: fix example design generation and remove VivadoProgrammer from platfom. (TODO: remove others duplicates) 2015-02-28 11:08:17 +01:00
Florent Kermarrec 2c3e8a2804 liteeth: fix example design generation and remove VivadoProgrammer from platfom. (TODO: remove others duplicates) 2015-02-28 11:04:48 +01:00
Florent Kermarrec 0dfca49e68 litesata: move file and modify import to misoclib.mem.litesata 2015-02-28 11:03:24 +01:00
Florent Kermarrec b6358be0a1 merge litesata 2015-02-28 10:48:08 +01:00
Florent Kermarrec df0ba1b03c litescope: create example_designs directory 2015-02-28 10:42:12 +01:00
Florent Kermarrec c4ebf244a1 litescope: move files and modify import to misoclib.tools.litescope 2015-02-28 10:33:46 +01:00
Florent Kermarrec b274e948dc merge litescope 2015-02-28 10:24:49 +01:00
Florent Kermarrec a43c555ee3 misoclib/com: add spi (only SPIMaster for now) 2015-02-28 09:43:03 +01:00
Florent Kermarrec 2c51adcd68 misoclib: better organization (create cores categories: cpu, mem, com, ...) 2015-02-28 09:40:44 +01:00
Florent Kermarrec 6b93849a08 gensoc: parameter check is now more restrictive, add additional info to help user 2015-02-28 03:12:00 +01:00
Florent Kermarrec 8e04ef7b95 test minicon with de0nano (OK) and fix missing self in gensoc 2015-02-27 20:00:16 +01:00
Florent Kermarrec f1200d6388 gensoc: move I/O for rom initialization to make.py 2015-02-27 19:48:07 +01:00
Florent Kermarrec 074f576340 targets: add de0nano (100MHz, integrated bios and SDRAM) 2015-02-27 19:47:32 +01:00
Florent Kermarrec cb38580400 make.py fix indent 2015-02-27 18:58:36 +01:00
Florent Kermarrec 5e2e9338d2 bios: we can now use -Ot with_rom True on targets to force bios implementation in integrated rom (can speed up debug we don't want to reflash SPI or NOR flash) 2015-02-27 17:22:44 +01:00
Florent Kermarrec b031c5edae targets: fix MiniSoC 2015-02-27 17:12:37 +01:00
Florent Kermarrec e07e124118 sdram: import dfi, lasmibus, wishbone2lasmi from Migen in sdram/bus dir 
We will maybe move things, but at least it's in MiSoC now
 2015-02-27 17:07:44 +01:00
Florent Kermarrec 07b9cabd0d gensoc: make it more generic (a SoC does not necessarily have a CPU) 2015-02-27 16:39:00 +01:00
Florent Kermarrec 367db268ad reserve csr_map 0-->16 for gensoc internal csrs 2015-02-27 14:18:13 +01:00
Florent Kermarrec be0eb8d265 use cachesize reported in wishbone2lasmi 2015-02-27 14:13:38 +01:00
Florent Kermarrec 9814001c79 create cpu dir and move lm32/mor1kx in it 2015-02-27 10:51:03 +01:00
Florent Kermarrec 9f636f7985 move memtest to sdram 2015-02-27 10:47:54 +01:00