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103 commits

Author SHA1 Message Date
Florent Kermarrec
0b1a2e1022 liteeth: do MII/GMII detection in gateware for gmii_mii phy 2015-04-26 18:08:07 +02:00
Florent Kermarrec
ae71bf2830 liteeth: fix and improve 10/100/1000Mbps speed auto detection 2015-04-26 14:54:53 +02:00
Florent Kermarrec
515398634f liteeth/phy/gmii_mii: add clock counter and use it in bios to select mode 2015-04-12 18:42:52 +02:00
Florent Kermarrec
f4c35e358e software/bios/sdram: small clean up 2015-03-27 18:24:19 +01:00
Florent Kermarrec
6245dd7b6f software/bios/sdram: for now desactivate random on address test since it seems to trigger a L2 cache or LASMIcon bug on at least de0nano/minispartan6 
Memtest sometimes reports 1 or 2 errors with de0nano/minispartan6 on this new test when used with LASMICON. Minicon seems fine. We will have to investigate on this issue.
 2015-03-27 16:43:22 +01:00
Florent Kermarrec
f85a4f004b software/bios/sdram: add random addressing to memtest 
testing memories with linear access is not good enough. Adding random addressing allow us to detect more eventual issues on our L2 cache or SDRAM controller.
 2015-03-27 15:49:16 +01:00
Florent Kermarrec
38d24b637e software/bios/sdram: make seed_to_data static 2015-03-26 23:05:20 +01:00
Florent Kermarrec
e79a716425 software/bios/sdram: select the type of data we want to generate for memtest with TEST_RANDOM_DATA (debugging hardware is easier with a simple counter) 2015-03-26 22:16:31 +01:00
Florent Kermarrec
9bc71f374a rename sdram mapping to main_ram 2015-03-21 21:01:46 +01:00
Florent Kermarrec
b75e4b237d software/bios/memtest: add data bus test (0xAAAAAAAA, 0x55555555) on a small portion of the test zone. 
we now need to add another random addressing test to avoid linear access on L2 cache
 2015-03-21 20:29:15 +01:00
Florent Kermarrec
473997df26 cpuif: add CSR_ prefix to CSR base addresses (avoid conflicts between CSR and mems bases) 2015-03-02 16:52:17 +01:00
Florent Kermarrec
8280acd3a7 sdram: only keep frontend logic and sdram core declaration in soc/sdram.py, move other logic to sdram/core 2015-03-02 12:17:49 +01:00
Florent Kermarrec
0980becb56 sdram: improve memtest by adding 2 different writes/reads 
doing only a write and read is not enough: if we reloaded a fpga with write that is not working after functional fpga, it would not trigger an error.
 2015-03-02 10:52:22 +01:00
Florent Kermarec
603c2641bb new Ethernet MAC 2014-11-20 16:47:22 -08:00
Sebastien Bourdeauducq
36434b62f0 sdram: merge DFII_PIX_RDDATA_SIZE and DFII_PIX_WRDATA_SIZE 2014-09-03 15:02:38 +08:00
Sebastien Bourdeauducq
2388bfabc3 bios: support DDR3 write leveling and read calibration. This makes the full DDR3 SODIMM work on the KC705. 2014-09-03 14:25:26 +08:00
Sebastien Bourdeauducq
6decb357f1 bios: add sdrrderr 2014-09-01 15:23:37 +08:00
Sebastien Bourdeauducq
57335bdf3f bios: add DQ filtering to sdrrd, add sdrrdbuf command 2014-09-01 14:58:58 +08:00
Sebastien Bourdeauducq
0ebdf2be6d bios/sdram: cleanup 2014-08-08 21:57:58 +08:00
Sebastien Bourdeauducq
b61dced909 bios/sdram: set ODT and RESET_N through DFII 2014-08-08 21:57:42 +08:00
Florent Kermarrec
293ac09673 sdramphy/bios: make sdrrd/sdrwr generic 2014-08-08 19:25:10 +08:00
Sebastien Bourdeauducq
dc2024f54d bios: remove references to 'DDR' SDRAM, as we also support SDR SDRAM 2014-05-23 21:31:26 +02:00
Sebastien Bourdeauducq
398608e997 bios: fill delay slot in boot_helper 2014-05-14 16:08:25 +02:00
Sebastien Bourdeauducq
13e74b8b4f software: factorize exception_handler 2014-05-14 15:01:38 +02:00
Sebastien Bourdeauducq
edf567a0cd bios: fix boot for or1k 2014-05-14 15:01:02 +02:00
Sebastien Bourdeauducq
1c08aeb21c Initial mor1kx (OpenRISC) support 
Based on milkymist-ng-mor1kx by Stefan Kristiansson
 2014-05-14 10:24:56 +02:00
Sebastien Bourdeauducq
87a8504304 Refactor CRC tools 2014-04-19 00:01:29 +02:00
Florent Kermarrec
93f02a8cf4 tools: replace mkmscimg with mkmscimg.py (mkmscimg.c was platform dependent) 2014-04-18 20:22:42 +02:00
Sebastien Bourdeauducq
9e784fc82c Generate mem.h from SoC description 2014-02-21 17:55:05 +01:00
Sebastien Bourdeauducq
fce46ac0ca Simplify use of external targets/platforms/cores + add default platform in targets 2014-02-16 14:51:52 +01:00
Sebastien Bourdeauducq
a23dffd2c2 bios: update banner 2014-02-15 14:02:09 +01:00
Sebastien Bourdeauducq
f55943ae18 new action syntax for make.py + support xc3sprog 2014-02-15 14:01:50 +01:00
Sebastien Bourdeauducq
4ba796417d software: do not attempt to build network/sdram drivers when cores are not present 2013-11-24 23:50:09 +01:00
Sebastien Bourdeauducq
d4063409e1 software/bios: infer flash start from linker 2013-11-24 23:45:03 +01:00
Sebastien Bourdeauducq
fca0b968e7 generate linker memory map, move all generated files into the same folder 2013-11-24 19:50:17 +01:00
Sebastien Bourdeauducq
c9e99dfca9 bios: flushl2 command 2013-11-16 16:27:34 +01:00
Sebastien Bourdeauducq
d7a4d8b66e use git commit id as version 2013-11-09 16:38:44 +01:00
Sebastien Bourdeauducq
0b881d934f rename milkymist-ng to MiSoC 2013-11-09 15:27:32 +01:00
Sebastien Bourdeauducq
25506c1ab5 software: share crt0 2013-07-11 18:36:26 +02:00
Sebastien Bourdeauducq
26ff6f2a9c s6ddrphy: style and other minor fixes 2013-07-10 20:39:53 +02:00
Florent Kermarrec
60f1585fef use Migen s6ddrphy, generate sdram init_sequence in cif.py 2013-07-10 19:56:09 +02:00
Sebastien Bourdeauducq
91d7b656a9 Switch to LASMI, bug pandemonium 2013-06-11 14:18:16 +02:00
Sebastien Bourdeauducq
45cfdf41fc New simplified flash layout + build flashable images for SoC and videomixer 2013-06-01 17:20:40 +02:00
Sebastien Bourdeauducq
b6448ba5fc bios: remove rescue 2013-05-28 16:15:30 +02:00
Sebastien Bourdeauducq
701aac2513 bios/linker.ld: flash -> rom 2013-05-28 16:15:17 +02:00
Sebastien Bourdeauducq
3eb41f73e6 Simplify system ID 2013-05-19 19:44:00 +02:00
Sebastien Bourdeauducq
d487dc607f software: add nofloat libbase for size-optimized binaries 2013-05-19 12:41:40 +02:00
Sebastien Bourdeauducq
581cf5bcb8 timer: atomic reads 2013-05-13 17:18:30 +02:00
Yann Sionneau
301008cd0c Some Makefile love 2013-05-12 14:24:18 +02:00
Sebastien Bourdeauducq
2e3c2611a6 software: put network code in a library 2013-05-01 00:12:13 +02:00