427ec10cc4
CONTRIBUTORS: Update.
2024-09-20 12:43:18 +02:00
726d39f40d
LICENSE: Bump year.
2024-09-20 12:39:28 +02:00
baff4c69fe
Merge pull request #2075 from trabucayre/efinix_clkinput_signal
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build/efinix/common.py: ClkInput: added ClockSignal support
2024-09-19 11:59:06 +02:00
033ec13f08
Merge pull request #2076 from trabucayre/xc7s_jtag
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Spartan7 jtag support
2024-09-19 11:53:55 +02:00
6e9dffdbf5
soc/core/hyperbus: Avoid combinatorial loop on write bursts (Reported when building with Vivado).
2024-09-19 11:10:51 +02:00
ad2c3fcea7
soc/cores/cpu/vexiirscv: Add standard variant to allow compilation without specifying --cpu-variant.
2024-09-19 09:21:13 +02:00
f1e1f3530e
build/efinix/ifacewriter.py: allows the use of ClockSignal for IN_CLK_PIN (gpio)
2024-09-19 09:14:30 +02:00
aca959b059
build/efinix/common.py: ClkInput: added ClockSignal support
2024-09-19 09:12:36 +02:00
e072156b93
build/xilinx/platform.py: added xc7s to the list of device supporting jtag access
2024-09-19 06:49:44 +02:00
fc68f031a1
soc/cores/jtag.py: added Spartan7 definition for BSCANE2
2024-09-19 06:49:10 +02:00
9bacbe130b
Merge pull request #1974 from motec-research/dts_zephyr_updates
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DTS zephyr updates
2024-09-17 14:58:51 +02:00
a350d2e909
soc/interconnect/stream: Add optional CSR to Multiplexer/Demultiplexer and Crossbar module with mux and demux.
2024-09-13 19:21:26 +02:00
2a19a61e05
build/xilinx/vivado: Fix typo.
2024-09-13 10:39:13 +02:00
99550809b3
Merge pull request #2069 from VOGL-electronic/fix-sim-ethernet
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sim: add HW_PREAMBLE_CRC for ethernet
2024-09-13 08:36:40 +02:00
dc8c1bd9cd
build/xilinx/vivado: Rename opt_directive to vivado_opt_directive for consistency with other directives.
2024-09-12 18:04:25 +02:00
203c9816b2
integration/soc/add_etherbone: Allow 64-bit support now that validated.
2024-09-12 13:39:13 +02:00
2fd8c2cd61
sim: add HW_PREAMBLE_CRC for ethernet
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This fixes the behavior of `ethernet_phy_model` `"sim"`. As the preamble
is automatically attached by the tap, there is no need to add it from
the BIOS. To let the BIOS know, `HW_PREAMBLE_CRC` needs to be set.
Signed-off-by: Matthias Breithaupt <m.breithaupt@vogl-electronic.com>
2024-09-12 10:07:43 +02:00
b41a526e81
Merge pull request #2066 from VOGL-electronic/soc.py_ethernet_mac
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soc.py: add_ethernet: add mac addr constant
2024-09-11 11:54:14 +02:00
11c7b69fd4
Merge pull request #2065 from VOGL-electronic/bios_little_warning_fix
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bios: boot.c: fix warnings
2024-09-11 11:53:52 +02:00
7b3f1509d1
soc.py: add_ethernet: add mac addr constant
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add mac addr constant to add_ethernet,
so it matches the one from add_etherbone.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
2024-09-11 11:21:53 +02:00
3966e3438c
bios: boot.c: fix warnings
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this fixes the warnings, when compiling.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
2024-09-11 11:15:56 +02:00
dc8b74cc58
Merge pull request #2060 from Dolu1990/efinix-rework
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build/efinix: add a few IO primitives, IO constraints, sdc rework
2024-09-10 18:40:10 +02:00
a80f290d80
soc/cores/clock/efinix.py: fill platform.clks with clkout mapping cd/clk_out_name. litex/build/efinix/ifacewriter.py: generate_lvds: when slow_clk/fast_clk are ClockSignal uses platform.clks to map between domain and signal name
2024-09-10 18:07:34 +02:00
ad09ffc150
soc/cores/clock/efinix.py: register_clkin: uses clkin.name_override as input_signal name when name is not provided and PLL is configured in CORE or INTERNAL mode, create_clkout: added PLL name in clk_name str
2024-09-10 18:03:12 +02:00
109ae17e9e
build/efinix/common.py: replaced i as str by a ClockDomain
2024-09-10 17:56:49 +02:00
458e0057f2
soc/interconnect/wishbone: Add Bypass mode on Cache when cachesize == 0 and similar data_widths.
2024-09-09 18:24:14 +02:00
5cd1a57080
soc/interconnect/wishbone: Cosmetic cleanup on Cache.
2024-09-09 18:16:40 +02:00
e06045c576
Merge pull request #2059 from Dolu1990/vexii-clk-video
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soc/cores/vexiiriscv: update clocks + add video framebuffer support
2024-09-09 14:12:50 +02:00
2db93c8e78
core/vexiiriscv: improve l2 timings
2024-09-06 16:07:05 +02:00
a1a3e846ac
Merge pull request #2058 from VOGL-electronic/bios_add_spiram
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bios: add spiram
2024-09-06 08:32:11 +02:00
bd03c496a1
bios: add spiram
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add spiram in bios, so it can enable QPI.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
2024-09-05 16:31:32 +02:00
599c6dde37
litex/build/efinix/common.py add EfinixDDRTristate binding
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Co-authored-by: Fin Maaß <info@finmaass.de>
2024-09-05 16:12:32 +02:00
c0fddb6561
build/efinix: add a few IO primitives, IO constraints, but mainly it rework how the SDC are handled
2024-09-05 15:21:12 +02:00
642cfbe9a7
soc/cores/vexiiriscv: update clocks + add video framebuffer support
2024-09-05 15:16:15 +02:00
e62d84b77b
Revert "soc/cores/vexiiriscv: update clocks + add video framebuffer support"
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This reverts commit 0ea6dd91aafa47c62b6d
2024-09-05 15:15:49 +02:00
0ea6dd91aa
soc/cores/vexiiriscv: update clocks + add video framebuffer support
2024-09-05 15:14:46 +02:00
fa47c62b6d
Merge pull request #2057 from Dolu1990/usb_ohci_phy_fix2
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core/usb_ohci: fix SDRTristate clock
2024-09-05 14:40:34 +02:00
f512c65077
vexiiriscv git update
2024-09-05 13:17:22 +02:00
2190ca403a
core/usb_ohci: fix SDRTristate clock
2024-09-05 10:24:45 +02:00
f67b39739e
soc/integration/add_ethernet: Expose full_memory_we parameter.
2024-09-05 10:18:12 +02:00
1f2418de3b
core/usb_ohci: fix SDRTristate clock
2024-09-05 10:17:22 +02:00
84e7e816c7
efinix: pll now force the generated clock into cd.clk *WARNING*
2024-09-05 10:16:43 +02:00
d3161ad74c
build/efinix/platform: fix get_pin_name()
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get_pin_name did not include the resource index, so additional core
instances were generated with identical pin names. See below for
examples.
Also only adds slice index for slices with more than one io for cleaner
naming.
("i2c", 0,
Subsignal("scl", Pins(...)),
Subsignal("sda", Pins(...)),
),
("i2c", 1,
Subsignal("scl", Pins(...)),
Subsignal("sda", Pins(...)),
),
Before:
output wire i2c0_oe,
input wire i2c0_scl,
input wire i2c0_sda,
input wire i2c1_scl,
input wire i2c1_sda,
input wire i2c_scl0_IN,
input wire i2c_scl0_IN_1,
input wire i2c_scl0_IN_2,
output wire i2c_scl0_OE,
output wire i2c_scl0_OE_1,
output wire i2c_scl0_OE_2,
input wire i2c_sda0_IN,
input wire i2c_sda0_IN_1,
input wire i2c_sda0_IN_2,
output wire i2c_sda0_OE,
output wire i2c_sda0_OE_1,
output wire i2c_sda0_OE_2,
After:
output wire i2c0_oe,
input wire i2c0_scl,
input wire i2c0_scl_IN,
output wire i2c0_scl_OE,
output wire i2c0_scl_OUT,
input wire i2c0_sda,
input wire i2c0_sda_IN,
output wire i2c0_sda_OE,
output wire i2c0_sda_OUT,
input wire i2c1_scl,
input wire i2c1_scl_IN,
output wire i2c1_scl_OE,
output wire i2c1_scl_OUT,
input wire i2c1_sda,
input wire i2c1_sda_IN,
output wire i2c1_sda_OE,
output wire i2c1_sda_OUT,
2024-09-04 14:42:45 +02:00
eda553aeaa
Merge pull request #2056 from trabucayre/altera_agilex5_asyncresetsynchronizer
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build/altera/common: added special AsyncResetSynchronizer based on altera_std_synchronizer_nocut
2024-09-03 17:54:27 +02:00
d0215001f4
build/altera/common: added special AsyncResetSynchronizer based on altera_std_synchronizer_nocut
2024-09-03 17:47:40 +02:00
a90ab9dcca
efinix: Merge pt.sdc to the litex sdc to get constraints right
2024-09-03 12:05:26 +02:00
dc29b6f4e5
CHANGES.md: Update.
2024-09-03 09:44:28 +02:00
4152d22065
Revert "build/efinix/platform: fix get_pin_name()"
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This reverts commit 0cb101da25
2024-09-03 10:24:38 +02:00
3de5832b9c
vexiiriscv: Now use pll.locked for debug reset
2024-09-03 07:58:24 +02:00
19b3f24d9f
efinix: ifacewriter support drive strength and slew
2024-09-03 07:57:30 +02:00
Florent Kermarrec
Gwenhael Goavec-Merou
Matthias Breithaupt
Fin Maaß
Dolu1990
Andrew Dennison