c79e1ef95f
cores/cpu/vexriscv_smp: Remove FIXME/CHECKME now that working and remove UART_POLLING flag.
2024-05-14 14:43:57 +02:00
786c929f08
cores/cpu/vexriscv_smp: fix PLIC_EXT_IRQ_BASE
2024-05-14 14:24:37 +02:00
3506a5e82d
cores/cpu/vexriscv_smp: Prepare IRQ support based on Rocket IRQ support (not yet working).
2024-05-14 10:04:13 +02:00
49897ee018
software/libbase/isr.c: Cleanup plic_init/isr and move PLIC_EXT_IRQ_BASE to cores/cpu/../irq.h since specific to each CPU.
2024-05-14 10:02:56 +02:00
2613ae606a
interconnect/packet/Status: Simplify logic.
2024-05-13 17:52:24 +02:00
8b175c2575
CHANGES: Update.
2024-05-13 16:33:11 +02:00
0d3a8220dd
Merge pull request #1948 from Liamolucko/riscv-triples
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Add missing 32-bit variants of RISC-V target triples
2024-05-07 15:15:09 +02:00
b61e8b5d42
Merge pull request #1945 from Nicolas-Gaudin/master
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Support isr for cv32e41p core
2024-05-07 15:13:44 +02:00
e4cfe87109
Merge pull request #1946 from nrndda/AXILite_LitexXModule_revert
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Revert LitexModule for AXILiteSRAM as well.
2024-05-07 15:10:55 +02:00
86a43c9ff7
integration/export: Fix get_csr_header/base_define when with_csr_base_define is set to False.
2024-05-06 14:59:17 +02:00
e07c4fdb2a
Add missing 32-bit variants of RISC-V target triples
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I had to waste another 10-15 minutes building a `riscv64-none-elf` GCC
instead after LiteX didn't like my `riscv32-none-elf` one, so I thought
I'd quickly add it. (I was using that target triple because it's what
Nix's `pkgsCross.riscv32-embedded` package set uses).
I also added 32-bit variants of the rest of the target triples which
didn't have them.
2024-05-04 17:41:32 +10:00
26f5e8a149
Revert LitexModule for AXILiteSRAM as well. Follows revert d021564fca for wishbobe.
2024-05-03 00:51:01 +03:00
bd0adb5be7
Support isr for cv32e41p core
2024-04-30 14:07:07 +02:00
76a704377f
Merge pull request #1941 from motec-research/vexriscv_debug_halted
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cpu/vexriscv: expose o_halted
2024-04-26 13:43:40 +02:00
7aae2bf897
Merge pull request #1940 from enjoy-digital/Dolu1990-patch-1
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cpu/naxriscv update mBus to preserve memory accesses offset
2024-04-26 11:21:18 +02:00
fd477703db
soc/integration/export: Revert #1938 (needs to be reviewed/discussed).
2024-04-26 10:59:02 +02:00
bd4ca4371d
Merge pull request #1938 from motec-research/guard_access_function
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soc/export: add guard for access_functions
2024-04-26 12:06:49 +10:00
3a008b4988
cpu/vexriscv: expose o_halted
2024-04-26 11:17:41 +10:00
ea33e37b1a
cpu/naxriscv update mBus to preserve memory accesses offset
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See #1922
2024-04-25 16:06:34 +02:00
b6bfe42b6b
Merge pull request #1937 from motec-research/litex_term_deprecation_warning
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tools/litex_term: fix DeprecationWarning
2024-04-25 11:38:09 +02:00
ac1166946c
Merge pull request #1936 from motec-research/fix_recursive_exception
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get_data_mod(): fix recursive exception reporting
2024-04-25 11:37:41 +02:00
546f4d93ff
Merge pull request #1939 from hansfbaier/master
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yosys+nextpnr: fix error message
2024-04-25 07:03:44 +02:00
d73190ac29
yosys+nextpnr: fix error message
2024-04-25 06:23:22 +07:00
7481b1e161
soc/export: add guard for access_functions
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Disable access functions with -DLITEX_ACCESS_FUNCTIONS=0 when compiling.
Useful when using litex generated headers in an environment where
the access functions generate warnings and are not used.
2024-04-22 12:16:48 +10:00
19db78da15
get_data_mod(): fix recursive exception reporting
2024-04-22 12:09:45 +10:00
60d9a635ce
tools/litex_term: fix DeprecationWarning
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litex/litex/tools/litex_term.py:557: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
self.reader_thread.setDaemon(True)
litex/litex/tools/litex_term.py:586: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
self.writer_thread.setDaemon(True)
2024-04-22 11:43:17 +10:00
d324c0e150
test/test_cpu: Disable Microwatt that seems to be broken.
2024-04-20 08:51:10 +02:00
e4dc68206d
Merge pull request #1932 from trabucayre/fix_openxc7
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build/xilinx/yosys_nextpnr.py: fix device name for xc7a35ticsg324-1L & xc7a200t-sbg484-1 (as done for f4pga)
2024-04-19 13:43:31 +02:00
7f7e44646d
build/xilinx/yosys_nextpnr.py: fix device name for xc7a35ticsg324-1L & xc7a200t-sbg484-1 (as done for f4pga)
2024-04-19 06:57:01 +02:00
d6eeb20505
tools/litex_term: Minor cosmetic changes.
2024-04-18 15:09:24 +02:00
22f4637570
Revert "Uart tx irq handling fix " (issue #554 )
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This reverts commit 6885770e47
2024-04-16 14:01:38 +02:00
3978af9c39
test/test_hyperbus: Update.
2024-04-16 11:12:30 +02:00
a44b7944ca
CHANGES: Update.
2024-04-16 10:51:19 +02:00
fd6f913525
cores/hyperbus: Switch default latency_mode to variable.
2024-04-16 10:20:18 +02:00
62b9c64212
cores/hyperbus: Add status register to report configured latency_mode to software and allow corresponding configuration.
2024-04-16 10:18:53 +02:00
576ab24b6c
Merge pull request #1926 from enjoy-digital/hyperbus_variable_latency
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HyperRAM: Add variable latency and configuration support.
2024-04-15 17:39:04 +02:00
e3d1391487
Merge pull request #1925 from chmousset/fix_efinix_t8q144
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[fix] T8Q144 PLL input instance reference
2024-04-15 17:38:37 +02:00
ebabe82c70
software/bios/main: Rewrite HyperRAM init/config.
2024-04-15 16:03:55 +02:00
67586e8a24
cores/hyperbus: Update docstring.
2024-04-15 15:05:58 +02:00
d25fd85f55
cores/hyperbus: More cleanups.
2024-04-15 14:56:08 +02:00
2100a6bd8c
cores/hyperbus: reg_buf.source -> reg_ep.
2024-04-15 14:48:38 +02:00
1597791fb6
cores/hyperbus: Simplify reg_write/read_done.
2024-04-15 14:43:15 +02:00
8e48d0d330
cores/hyperbus: Cleanup/Improve Config/Reg Interfaces.
2024-04-15 14:33:41 +02:00
6e00cfa9d0
cores/hyperbus: Cleanup fixed/variable latency support.
2024-04-15 14:05:39 +02:00
739b66a15b
[fix] Trion T8 have a V1 PLL in BGA packages, but a V2 PLL in TQFP package. DP files varies accordingly
2024-04-15 12:09:18 +02:00
93f76ede95
bios/main: Test down to latency = 3, working.
2024-04-15 12:06:49 +02:00
a95f1b8486
cores/hyperbus: Make latency dynamically configurable.
2024-04-15 12:06:11 +02:00
6216bd4e99
cores/hyperbus: Add latency_mode parameter and test different latencies/modes in simulation.
2024-04-15 10:32:13 +02:00
33a1fcda48
software/bios: Do minimal reconfiguration for variable latency and start testing latency cycles re-configuration.
2024-04-12 19:35:31 +02:00
f8c59c03e3
cores/hyperbus: Add variable latency support (working on ti60 f225).
2024-04-12 18:50:19 +02:00
Florent Kermarrec
Dolu1990
Liam Murphy
Dmitry Derevyanko
Nicolas Gaudin
AndrewD
Andrew Dennison
Gwenhael Goavec-Merou
Hans Baier
Charles-Henri Mousset