Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
7,211 Commits 37 Branches 13 Tags 47 MiB
Commit Graph

7211 Commits

Author SHA1 Message Date
Florent Kermarrec 3504904c09 cores/icap/ICAP: Rewrite using with an FSM instead of Timeline (will be easier to extend). 2021-10-04 15:06:03 +02:00
Florent Kermarrec 9416e30249 test/test_icap: Add IPROG sequence check. 2021-10-04 14:41:38 +02:00
Florent Kermarrec cb2f2d7021 cores/icap/ICAP: Rewrite using constants and cleanup. 2021-10-04 14:25:40 +02:00
Florent Kermarrec 1f2b143c66 cores/icap: Add Configuration Registers and Commands definition. 2021-10-04 13:35:36 +02:00
Florent Kermarrec 6b3b243bb3 cores/icap: Fix/Update comment. 2021-10-04 11:37:40 +02:00
Florent Kermarrec cb6861e1c8 build: Add initial/minimal QuickLogic build support. 2021-10-01 11:42:56 +02:00
enjoy-digital 16702c44fe
Merge pull request #1055 from gsomlo/gls-pico-warn-64 
64-bit follow-up for picolibc warning fixes
 2021-10-01 10:49:07 +02:00
Gabriel Somlo d92f10dfb0 64-bit follow-up for picolibc warning fixes 
Providing "uint32_t" to printf's "%ld" results in warnings on 64-bit
builds: use "unsigned long" instead.
 2021-09-30 20:26:40 -04:00
Florent Kermarrec 77283d3d8d software: Fix picolibc compilation warnings. 2021-09-30 19:24:58 +02:00
Florent Kermarrec 841732f38f software/liblitesata: Fix compilation with picolibc. 2021-09-30 18:56:01 +02:00
enjoy-digital 7b7fd25d5d
Merge pull request #1054 from niw/fix_disk_read_arg_name 
FIX: arg name is changed.
 2021-09-30 17:44:33 +02:00
Yoshimasa Niwa abcf5f1d7b FIX: arg name is changed. 2021-09-30 02:56:19 -07:00
Florent Kermarrec 47e4a1b437 tools/litex_term: Avoid staying in safe mode on next upload when previous calibration failed. 2021-09-30 10:11:48 +02:00
enjoy-digital 4563ccae18
Merge pull request #1052 from developandplay/patch-5 
Add ninja to toolchain setup
 2021-09-30 09:33:28 +02:00
developandplay 5e2d03dad7
Add ninja to toolchain setup 
In addition to meson I had to install ninja for the picolibc update.
Not sure if it was just an issue on my system but wanted to flag it.
 2021-09-30 00:10:45 +02:00
Florent Kermarrec 5661480409 tools/litex_term: Add automatic inter-frame delay calibration and --safe mode. 
By default, litex_term will now automatically try to find the best inter-frame delay/payload length
parameters to optimize upload speed. The --safe mode can also be used to disable outstanding frames
(and then wait ack for each frame), it will be slow on regular UARTs (that have high round-trip
latencis) but should always work.
 2021-09-29 18:41:06 +02:00
Florent Kermarrec 80cb53fb04 software/bios/boot: Allow frame reception to time out during serial boot and do some cleanup/add comments. 
Allowing the serial boot to time out during frame reception allows doing test on the Host side to
calibrate the minimum inter-frame delay and maximum payload length.

In the future, we should probably compute the CRC directly during frame reception and do the mempcpy
of frame N during the reception of frame N+1 to avoid these inter-frame constraints.
 2021-09-29 18:33:59 +02:00
Florent Kermarrec 5a35aa9df6 software/libliteeth: Fix missing prototype warnings. 2021-09-28 17:46:23 +02:00
Florent Kermarrec 7bf6db5f9d README: Add meson package install. 2021-09-28 16:27:30 +02:00
Florent Kermarrec 9a931324c2 get_data_mod: Update pip to pip3 to avoid issues on systems with Python2 still installed. 2021-09-28 16:27:13 +02:00
enjoy-digital a5b3ab1bc9
Merge pull request #1051 from antmicro/picolibc-updates 
Picolibc updates
 2021-09-28 16:01:29 +02:00
Karol Gugala 9f1108c2fc libc: refactor picolibc build deps 
Signed-off-by: Karol Gugala <kgugala@antmicro.com>
 2021-09-28 15:17:30 +02:00
Karol Gugala b9c4d7ba51 libc: add _impure_ptr definition 
Signed-off-by: Karol Gugala <kgugala@antmicro.com>
 2021-09-28 15:17:08 +02:00
Karol Gugala 22f50ec7ff libc: add errno include 
This solves missing `__errno` symbol linker errors

Signed-off-by: Karol Gugala <kgugala@antmicro.com>
 2021-09-28 15:16:34 +02:00
Florent Kermarrec a588c3b830 software/libc: Disable Atomics support on fgetc/ungetc since seems broken (at least on Rocket). 2021-09-28 14:51:02 +02:00
enjoy-digital 99d8bbc3bc
Merge pull request #1050 from antmicro/fix-litex_setup_url 
Revert litex_setup_url change
 2021-09-28 14:28:29 +02:00
Florent Kermarrec 061b89beff cpu/picolibc: Add family property to CPUs and directly use it for picolibc. 2021-09-28 14:20:13 +02:00
Florent Kermarrec b451f102c6 software/libc/stdio: Simplify/Cleanup. 2021-09-28 14:04:24 +02:00
Florent Kermarrec 12c93ea895 litex_sim: Generate gtkw_savefile only with --trace. 2021-09-28 13:32:12 +02:00
Michal Sieron c0e7e3acd3 Revert litex_setup_url change 2021-09-28 12:35:20 +02:00
Florent Kermarrec 782744bae3 tools/litex_sim/generate_gtkw_savefile: Check main_ram presence. 2021-09-28 10:02:17 +02:00
Florent Kermarrec de738e153d tools/litex_sim: Avoid double build iteration with pre_run_callback function. 2021-09-28 09:58:43 +02:00
Florent Kermarrec c98c777bed integration/builder: Avoid picolibc/compiler_rt dependencies when not using the LiteX BIOS & minor cleanups. 2021-09-28 08:57:49 +02:00
Tim Ansell 29fb1c48d0
Merge pull request #1046 from antmicro/libc-deps 
software: libc: fix Makefile dependecies
 2021-09-27 14:56:25 -07:00
Karol Gugala d101ef7ed0 software: libc: fix Makefile dependecies 
Signed-off-by: Karol Gugala <kgugala@antmicro.com>
 2021-09-27 23:05:54 +02:00
Florent Kermarrec 01a906add7 software/liblitesdcard: Fix compilation with picolibc. 2021-09-27 18:56:18 +02:00
Florent Kermarrec 727d898a6c software/libliteeth: Update/Fix compilation with picolibc. 2021-09-27 18:54:28 +02:00
Florent Kermarrec 54623dbe26 litex_setup: Update picolibc url (now on litex-hub). 2021-09-27 18:15:10 +02:00
enjoy-digital 7119dd8098
Merge pull request #1023 from lschuermann/dev/litex-sim-gmii-xgmii 
litex_sim: add support for simulated GMII & XGMII, rewrite XGMII module
 2021-09-27 17:48:44 +02:00
enjoy-digital 87f7f3bc45
Merge branch 'master' into dev/litex-sim-gmii-xgmii 2021-09-27 17:47:26 +02:00
Florent Kermarrec 9ab82cacda soc/add_ethernet/etherbone: Fix conflicts/Update. 2021-09-27 17:43:39 +02:00
enjoy-digital 17abdfd12d
Merge pull request #1043 from enjoy-digital/rocket-remove-reset-inserter 
cpu/rocket/core: Remove ResetInserter on adapters.
 2021-09-27 16:34:46 +02:00
Florent Kermarrec 49f8652f91 ci: Install meson (now required by picolibc). 2021-09-27 16:19:56 +02:00
Florent Kermarrec 746d698b49 litex_setup.py: Revert LiteX url. 2021-09-27 16:15:16 +02:00
Florent Kermarrec 3d32ac3d2e software: Avoid libase renaming to libutils/libcomm and keep readchar/putsnonl retro-compatibility. 
We'll maybe do it but that's probably not the right time. We have to make
the picolibc switch as smooth as possible for users (and so avoid update
as much as possible).

In the long term, it would be good to provide a LiteX C SDK, so we'll make
eventual changes when doing this.
 2021-09-27 16:15:13 +02:00
Florent Kermarrec ae1d43b965 software/libc/Makefile: Use proper CFLAGS to avoid picolibc warnings and cleanup a bit Makefile. 2021-09-27 16:14:55 +02:00
enjoy-digital c0b54f0105
Merge pull request #976 from antmicro/libbase-replacement 
Replace libbase with picolibc
 2021-09-27 16:05:24 +02:00
Florent Kermarrec 944732aa19 soc/add_sdram: Also remove ResetInserter on axi.AXI2Wishbone. 2021-09-27 15:46:19 +02:00
Florent Kermarrec ce0551b44a cpu/rocket/core: Remove ResetInserter on adapters. 
Previously, the SoCController was only reseting the CPU, which required adding
these ResetInserters. Now that the SoCController resets both CPU and peripherals
these ResetInserters are redundant and no longer useful.
 2021-09-27 09:05:46 +02:00
enjoy-digital c43132f81f
Merge pull request #1040 from gsomlo/gls-rocket-smp 
Rocket SMP support
 2021-09-23 10:56:06 +02:00