Commit Graph

35 Commits

Author SHA1 Message Date
occheung cb247f235f gateware: pass adr_w/data_w to submodules 2021-11-08 16:59:08 +08:00
occheung 90f944481c kernel_cpu: add fpu if not kasli v1.x 2021-11-08 16:59:08 +08:00
occheung dd68b4ab82 mailbox: parametrize address width 2021-11-08 16:59:08 +08:00
occheung fc42d053d9 kernel: use vexriscv 2021-09-10 13:25:12 +08:00
Sebastien Bourdeauducq 92fd705990 increase memory allocated to comms CPU
See discussion in #1612.
2021-02-21 19:06:12 +08:00
Sebastien Bourdeauducq 25f3feeda8 refactor targets 2018-01-22 18:25:10 +08:00
Robert Jördens 529033e016 kernel_cpu: disable PCU
* contributes to long timing paths on artix 7 (kasli)
* currently only used for testing and debugging
2018-01-12 12:03:50 +00:00
whitequark acd13837ff firmware: implement the new bootloader. 2017-12-28 13:18:51 +00:00
whitequark d94db1de5d Revert accidentally committed parts of 1b9b5602. 2017-12-28 08:23:34 +00:00
whitequark 1b9b560242 firmware: use libbuild_misoc in libdrtioaux. NFC. 2017-12-28 08:20:23 +00:00
whitequark 1c25f7ef52 gateware: make software builds spew less junk on the console.
[ci skip]
2017-12-04 14:19:35 +00:00
Sebastien Bourdeauducq 4deb5f6a45 gateware: use new MiSoC Wishbone address system 2017-07-13 19:16:49 +08:00
whitequark 4beda73217 firmware: don't build libdyld through misoc. 2017-03-14 08:33:31 +00:00
Robert Jördens c022b53578 kernel_cpu: enable perf counters 2017-02-18 14:09:12 +01:00
whitequark b9cbedceb1 firmware: migrate last vestiges of the old runtime build system. 2017-02-03 12:59:35 +00:00
whitequark 44a9a79f96 firmware: port allocator to Rust. 2017-02-02 10:55:35 +00:00
whitequark 527b1e986c firmware: integrate smoltcp instead of lwip. 2017-01-23 13:59:34 +00:00
Sebastien Bourdeauducq 2a7a8f91ca gateware: fix import 2017-01-18 16:51:30 -06:00
Sebastien Bourdeauducq b40953800a gateware: soc -> amp.soc 2017-01-18 15:28:14 -06:00
whitequark 636d4efe81 gateware: rewrite mailbox to use bits_for. 2016-11-01 06:28:43 +00:00
whitequark 18ae8d54a3 gateware: fix mailbox. 2016-11-01 02:33:00 +00:00
whitequark 898a716b91 runtime: work around mor1kx ignoring low bits of reset address.
Fixes #599.
2016-10-31 18:13:15 +00:00
whitequark 617e345d16 gateware: fix kernel CPU exec address. 2016-10-31 15:16:35 +00:00
whitequark 2ac85cd40f runtime: implement prototype background RPCs. 2016-10-29 21:34:25 +00:00
whitequark 6872017449 gateware: extend mailbox to 3 entries. 2016-10-21 12:09:14 +00:00
whitequark b52ecda1d5 runtime: make memory map saner. 2016-10-06 18:05:38 +00:00
whitequark 9366a29483 Implement core device storage (fixes #219). 2016-01-10 13:04:55 +00:00
whitequark 577108554f Move kernel CPU address space up to 0x40800000. 2016-01-07 18:26:11 +00:00
Sebastien Bourdeauducq e26147b2ac gateware,runtime: use new migen/misoc 2015-11-04 00:35:03 +08:00
Florent Kermarrec 38a0f63bd2 gateware/soc: use Minicon SDRAM controller and 128KB shared L2 cache 2015-06-18 12:18:03 +02:00
Sebastien Bourdeauducq 9ecbb4c88d gateware/amp/mailbox: simplify 2015-04-29 12:56:21 +08:00
Sebastien Bourdeauducq e4251c7f41 runtime: get lwip to run 2015-04-22 15:01:32 +08:00
Sebastien Bourdeauducq 1ed60e0829 gateware/amp: use new ModuleTransformer API 2015-04-06 23:54:53 +08:00
Sebastien Bourdeauducq c6d3750076 runtime,amp: set kernel memory start to SDRAM+128K, use custom linker file to split memory 2015-04-03 16:03:38 +08:00
Sebastien Bourdeauducq 5bd8d414cf gateware/amp: add kernel CPU and mailbox modules 2015-04-02 16:49:36 +08:00