Florent Kermarrec
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d37a30e0d7
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litedram_gen: add wishbone user port support
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2019-09-03 23:47:08 +02:00 |
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Florent Kermarrec
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2bdeda021b
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move standalone core generation to litedram package and make it usable externally
When LiteDRAM is installed, standalone core can now be generated with "litedram_gen config.yml"
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2019-08-28 07:19:30 +02:00 |
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Florent Kermarrec
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0dde125740
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examples/litedram_gen: fix #!/usr/bin/env python3 location
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2019-08-28 07:09:58 +02:00 |
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Florent Kermarrec
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602ff8be81
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examples: switch to YAML config files
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2019-08-28 07:08:10 +02:00 |
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Florent Kermarrec
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f018c9e268
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add CONTRIBUTORS file and add copyright header to all files.
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2019-06-23 23:59:10 +02:00 |
Gabriel L. Somlo
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65451f426a
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examples/litedram_gen: allow direct access to CSR (I/O) registers
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
[florent@enjoy-digital.fr: use add_csr_master, fix csr_port.dat_r typo]
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2019-05-16 15:05:30 -04:00 |
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Florent Kermarrec
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b93412bbdc
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examples: remove verilog simulation
Simulation was here just to show how to do system level simulation adn required
external component to work (stadalone init).
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2019-05-10 13:05:48 +02:00 |
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Florent Kermarrec
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a7e46bb25c
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example/litedram_gen: reserve_nmi_interrupt no longer exists
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2019-05-10 12:43:23 +02:00 |
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Florent Kermarrec
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c4161cfbfe
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examples: update sim
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2019-03-15 20:16:42 +01:00 |
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Florent Kermarrec
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640194a5c9
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examples: add nexys4ddr_config
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2019-02-21 23:32:45 +01:00 |
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Florent Kermarrec
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0ac1af367a
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examples/litedram_gen: add DDR2 support
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2019-02-21 23:32:23 +01:00 |
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Florent Kermarrec
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f4184ec37a
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example/litedram_gen: update, add descriptions of config parameters
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2019-02-21 23:19:52 +01:00 |
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Florent Kermarrec
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bc6a3f220a
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examples/sim/sim/py: remove apb interface
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2018-11-17 09:30:58 +01:00 |
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Florent Kermarrec
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e7e4bc527f
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examples/sim: add ddr3 micron model
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2018-11-17 09:20:34 +01:00 |
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Florent Kermarrec
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f219693635
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examples: add simulation
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2018-11-17 09:19:52 +01:00 |
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Florent Kermarrec
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f11506accd
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examples/litedram_gen: cleanup pins definition
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2018-10-15 09:38:34 +02:00 |
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Florent Kermarrec
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0f46dc4ab7
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modules: add DDR3-800 timings for MT41J128M16 and use it on arty example
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2018-10-01 11:59:54 +02:00 |
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Florent Kermarrec
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426ae23d2a
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examples/litedram_gen: add sdram_module_speedgrade parameter
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2018-10-01 11:48:15 +02:00 |
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Florent Kermarrec
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30c32f557c
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example/litedram_gen: simplify clocking with new S7PLL module, a lot easier :)
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2018-09-25 10:40:24 +02:00 |
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Florent Kermarrec
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37f1decfb2
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multirank: one cs_n/cke/odt/clk per rank
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2018-09-09 14:32:15 +02:00 |
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Florent Kermarrec
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8ddc6c735d
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drive odt of all ranks, fixes and test non regression with 1 rank
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2018-09-09 01:52:24 +02:00 |
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Florent Kermarrec
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cc481be81f
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examples: add sdram_rank_nb and user_ports_id_width
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2018-09-07 17:55:46 +02:00 |
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Florent Kermarrec
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1652ab95c8
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examples/litedram_gen: fix address width of axi ports (addressing in bytes not words)
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2018-09-05 09:13:47 +02:00 |
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Florent Kermarrec
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1e64b7f492
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examples/litedram_gen: expose resp signals to user
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2018-09-05 08:51:27 +02:00 |
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Florent Kermarrec
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de69867995
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examples/litedram_gen: expose last signals to user
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2018-09-05 08:32:49 +02:00 |
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Florent Kermarrec
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e8bd782999
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examples/litedram_gen: expose burst signals to user
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2018-09-05 08:31:57 +02:00 |
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Florent Kermarrec
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5e4dca9a7b
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add examples with standalone cores for arty and genesys2
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2018-08-31 23:20:47 +02:00 |