Florent Kermarrec
|
dc1bb53a88
|
phys: move get_cl_cw/get_sys_latency/get_sys_phases helpers to common
|
2019-09-11 08:00:54 +02:00 |
|
Florent Kermarrec
|
509f60652a
|
README: add periodic refresh/ZQ short calibration.
|
2019-09-09 18:05:17 +02:00 |
|
Florent Kermarrec
|
40b4c62889
|
test/test_init: fix
|
2019-09-09 15:17:43 +02:00 |
|
Florent Kermarrec
|
5b48eb278a
|
test/test_init: delete generated file
|
2019-09-09 15:08:01 +02:00 |
|
Florent Kermarrec
|
188b6a8feb
|
add ZQ periodic short calibration support (default to 1s)
|
2019-09-09 15:07:38 +02:00 |
|
Florent Kermarrec
|
6e176d40ac
|
init: split by memtype
|
2019-09-09 12:10:48 +02:00 |
|
Florent Kermarrec
|
0b24b817e3
|
test: add test_init with sdr/ddr3/ddr4 references
|
2019-09-09 11:45:10 +02:00 |
|
Florent Kermarrec
|
bf5883cd43
|
rename sdram_init to init
|
2019-09-09 11:42:02 +02:00 |
|
Florent Kermarrec
|
23ccdc9c0c
|
modules: add DDR3 MT8KTF51264 SO-DIMM
|
2019-09-09 08:47:29 +02:00 |
|
Florent Kermarrec
|
d37a30e0d7
|
litedram_gen: add wishbone user port support
|
2019-09-03 23:47:08 +02:00 |
|
Florent Kermarrec
|
b6a0eff2d9
|
frontend/wishbone: split control/data paths (to avoid data muxes)
|
2019-09-03 12:44:07 +02:00 |
|
Florent Kermarrec
|
6497343fc0
|
frontend/wishbone: remove IDLE fsm state
|
2019-09-03 12:37:31 +02:00 |
|
Florent Kermarrec
|
00ecb871c4
|
gen: add separators
|
2019-09-03 12:37:05 +02:00 |
|
Florent Kermarrec
|
a782eb5aa8
|
test/test_examples: adapt for travis
|
2019-08-31 14:55:14 +02:00 |
|
Florent Kermarrec
|
f678efa02b
|
travis: add pyyaml
|
2019-08-29 12:13:05 +02:00 |
|
enjoy-digital
|
8861d8058a
|
Merge pull request #91 from sd-fritze/master
modules: Add support for Micron MT47H32M16 DDR2 RAM
|
2019-08-31 13:59:40 +02:00 |
gruetzkopf
|
fe2cc948dc
|
modules: Add support for Micron MT47H32M16 DDR2 RAM
|
2019-08-31 12:05:07 +02:00 |
|
Florent Kermarrec
|
a23b9e7877
|
core/refresher: set cmd.valid to 0 when sequencer done
|
2019-08-30 08:55:38 +02:00 |
|
Florent Kermarrec
|
12ddc135be
|
litedram/gen: add description and switch to argparse
|
2019-08-28 08:07:20 +02:00 |
|
Florent Kermarrec
|
2bdeda021b
|
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"
|
2019-08-28 07:19:30 +02:00 |
|
Florent Kermarrec
|
0dde125740
|
examples/litedram_gen: fix #!/usr/bin/env python3 location
|
2019-08-28 07:09:58 +02:00 |
|
Florent Kermarrec
|
602ff8be81
|
examples: switch to YAML config files
|
2019-08-28 07:08:10 +02:00 |
|
Florent Kermarrec
|
fb28f791c8
|
core/refresher: remove load/load_count on RefreshTimer (not used)
|
2019-08-16 08:52:36 +02:00 |
|
Florent Kermarrec
|
1c69f49760
|
core/controller: allow user provided Refresher
|
2019-08-16 08:39:08 +02:00 |
|
Florent Kermarrec
|
b64daba711
|
core/controller: add separators, ease readibility
|
2019-08-16 08:37:08 +02:00 |
|
Florent Kermarrec
|
338d18dba0
|
core/refresher: add capability to accumulate N refreshs and execute the N refreshs together
Being able to accumulate refreshs allow reducing the number of interruptions to the Controller from 1 every tREFI cycles to 1 every N*tREFI cycles.
|
2019-08-14 09:57:24 +02:00 |
|
Florent Kermarrec
|
818c4ca9db
|
core/refresher: another cleanup pass
|
2019-08-14 09:07:49 +02:00 |
|
Florent Kermarrec
|
80c8ecf477
|
core/multiplexer: rewrite arbiter comment
|
2019-08-14 08:59:49 +02:00 |
|
Florent Kermarrec
|
37db41648e
|
core/refresher: another cleanup pass
|
2019-08-14 08:50:34 +02:00 |
|
Florent Kermarrec
|
f0592ff89f
|
core/refresher: add comments
|
2019-08-14 08:30:25 +02:00 |
|
Florent Kermarrec
|
de38b52eb6
|
core/refresher: rename RefreshGenerator to RefreshSequencer and simplify
|
2019-08-14 08:08:30 +02:00 |
|
Florent Kermarrec
|
8573c22cc1
|
phy/gensdrphy: add assertions on length of pads.dq/pads.dq
Allow detecting platform file issues similar to #88, #89 earlier.
|
2019-08-04 15:06:34 +02:00 |
|
Florent Kermarrec
|
6c53996a70
|
core/refresher: reduce refresh period by one cycle
|
2019-07-24 08:18:04 +02:00 |
|
Florent Kermarrec
|
afb6d0a15e
|
core/refresher: reduce RefreshGenerator start delay by 1 cycle
|
2019-07-24 08:01:54 +02:00 |
|
Florent Kermarrec
|
b543286d06
|
test/test_refresh: add Refresher test
|
2019-07-23 22:31:27 +02:00 |
|
Florent Kermarrec
|
7daf3551f6
|
test/test_bist: remove vcd generation (only useful for debug)
|
2019-07-23 21:46:03 +02:00 |
|
Florent Kermarrec
|
b4125fa50f
|
test/test_refresh: add RefreshTimer test
|
2019-07-23 21:44:09 +02:00 |
|
Florent Kermarrec
|
9584c2fe88
|
test: remove use of rand_wait, rename rand_level to random
|
2019-07-23 21:14:17 +02:00 |
|
Florent Kermarrec
|
0eef5d4d55
|
test: add test_refresh with simple RefreshGenerator test
|
2019-07-23 16:36:21 +02:00 |
|
Florent Kermarrec
|
93488009c9
|
test: rename test_timing_controllers to test_timing
|
2019-07-23 16:05:31 +02:00 |
|
Florent Kermarrec
|
8cf561d620
|
test/test_timing_controllers: add simple tFAWController tests
|
2019-07-23 15:58:26 +02:00 |
|
Florent Kermarrec
|
3ae666d015
|
test/test_timing_controllers: add simple tXXDController tests
|
2019-07-23 15:48:32 +02:00 |
|
Florent Kermarrec
|
394a49a759
|
test: add test_timing_controllers with tXXDController test
|
2019-07-23 12:40:40 +02:00 |
|
Florent Kermarrec
|
6e3f7691c5
|
core: move timing controllers to common
|
2019-07-23 12:39:14 +02:00 |
|
Florent Kermarrec
|
54cdc7f4cb
|
test: -x on tests
|
2019-07-23 12:16:44 +02:00 |
|
Florent Kermarrec
|
2ecb0534ec
|
frontend/ecc: move generic part of ECC to LiteX
|
2019-07-13 11:47:13 +02:00 |
|
Florent Kermarrec
|
8646b2e2c4
|
test/test_adaption: use same DUT for up/down converter tests
|
2019-07-13 10:52:41 +02:00 |
|
Florent Kermarrec
|
9f9fed02f6
|
test: merge test_downconverter/test_upconverter in a single test_adaptation file
|
2019-07-13 10:31:30 +02:00 |
|
Florent Kermarrec
|
fc41751080
|
frontend/dma: simplify rsv_level expose
|
2019-07-05 11:30:57 +02:00 |
|
enjoy-digital
|
88835de734
|
Merge pull request #86 from sergachev/master
dma: expose reservation level in the reader
|
2019-07-05 11:29:26 +02:00 |