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306 commits

Author SHA1 Message Date
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
257706517e software/memtest: remove Mixxeo/M1 hardcoded values in bandwidth computation 2015-03-26 00:01:42 +01:00
Florent Kermarrec
1fc24e66dc sofware/memtest: use MAIN_RAM_SIZE from mem.h 2015-03-25 19:00:07 +01:00
Florent Kermarrec
94b62eff8b libcompiler-rt: add ucmpdi2.o 2015-03-25 17:57:42 +01:00
Florent Kermarrec
69e9032d49 sofware/memtest: update bandwidth registers 2015-03-25 17:25:39 +01:00
Florent Kermarrec
6492ef1efa linker-sdram.ld: sdram mem region is now called main_ram 2015-03-25 16:45:19 +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
84b631c929 liteeth/mac/core: add with_padding option (enabled by default) and change with_hw_preamble_crc option to with_preamble_crc 2015-03-19 14:52:02 +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 Kermarrec
2c51adcd68 misoclib: better organization (create cores categories: cpu, mem, com, ...) 2015-02-28 09:40:44 +01:00
Florent Kermarrec
07b9cabd0d gensoc: make it more generic (a SoC does not necessarily have a CPU) 2015-02-27 16:39:00 +01:00
Florent Kermarrec
be0eb8d265 use cachesize reported in wishbone2lasmi 2015-02-27 14:13:38 +01:00
Yann Sionneau
edb1622668 spiflash: BB write support 2014-11-27 23:10:39 +08:00
Florent Kermarec
603c2641bb new Ethernet MAC 2014-11-20 16:47:22 -08:00
Sebastien Bourdeauducq
09773df186 software: make compiler-rt a submodule 2014-11-06 18:00:28 -08:00
Sebastien Bourdeauducq
410f250d2a software: remove setjmp 2014-09-23 21:57:05 +08:00
Sebastien Bourdeauducq
14d53526be libbase: use __builtin_setjmp and __builtin_longjmp 2014-09-21 17:43:17 +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
a2096ff083 libcompiler-rt: add moddi3 2014-08-28 16:54:12 +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
Sebastien Bourdeauducq
8deadc5760 dfii: drive ODT and RESET_N 2014-08-08 21:56:35 +08:00
Florent Kermarrec
293ac09673 sdramphy/bios: make sdrrd/sdrwr generic 2014-08-08 19:25:10 +08:00
Sebastien Bourdeauducq
213cb43ae5 Keep only basic SoC designs in MiSoC 2014-08-03 12:30:15 +08:00
Sebastien Bourdeauducq
8349543732 style 2014-07-05 18:56:20 +02:00
Sebastien Bourdeauducq
2bb821c571 crt-or1k: trim useless exception vectors 2014-07-05 18:53:23 +02:00
Sebastien Bourdeauducq
4c2a2090b1 libbase: remove crt during make clean 2014-06-01 23:17:43 +02:00
Sebastien Bourdeauducq
b26ac465bd crt0: remove macadress for or1k as well 2014-05-24 10:43:50 +02:00
Robert Jordens
6deeca064f bios/crt0.S: remove unused macaddr, add syscall handler stub 2014-05-24 10:41:54 +02:00
Robert Jordens
ed902bfcdf crt: add umoddi3 2014-05-24 10:38:55 +02:00
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
Florent Kermarrec
11be0a27fc fix minimac bases addresses 2014-05-12 19:19:34 +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
f76da70cda software/libcompiler-rt: adapt to new upstream directory organization 2014-04-08 15:29:23 +02:00
Sebastien Bourdeauducq
3882a07ae5 Add Python flasher 2014-02-28 09:40:49 -08:00
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
14b50dbb0c videomixer: config system + store video resolution in flash 2013-11-30 23:07:19 +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
bc2b4a888b memtest: flush caches, display total error count, use ifdef instead of comment 2013-11-24 13:59:45 +01:00
Sebastien Bourdeauducq
7496ba6360 framebuffer: fix resynchronization after resolution change 2013-11-21 00:33:22 +01:00
Sebastien Bourdeauducq
f5ba0ac023 videomixer: select 1024x768 by default 2013-11-21 00:33:01 +01:00
Sebastien Bourdeauducq
f62615054d videomixer: stick to 20x PLL configuration as 10x causes traditional spartan6 weirdness 2013-11-18 20:43:30 +01:00
Sebastien Bourdeauducq
a75be2e5dd videomixer: reconfigure PLL on resolution change 2013-11-18 20:37:45 +01:00
Sebastien Bourdeauducq
72001addcb videomixer: add PLL dump command 2013-11-18 20:37:27 +01:00
Sebastien Bourdeauducq
6fc03946be videomixer: add PLL control code 2013-11-18 20:37:10 +01:00
Sebastien Bourdeauducq
8b82575861 dvisampler: hold PLL in reset when disabled 2013-11-18 20:36:30 +01:00
Sebastien Bourdeauducq
8f164d0d7b videomixer: reduce debug output 2013-11-17 23:40:42 +01:00
Sebastien Bourdeauducq
64bfca56b4 videomixer: add more video modes 2013-11-16 17:41:03 +01:00
Sebastien Bourdeauducq
ba15f1581f videomixer: flush L2 after CPU framebuffer write 2013-11-16 16:27:58 +01:00
Sebastien Bourdeauducq
c9e99dfca9 bios: flushl2 command 2013-11-16 16:27:34 +01:00
Sebastien Bourdeauducq
c3d0985fb2 add L2 cache size in identifier + function to flush L2 2013-11-16 16:27:21 +01:00
Sebastien Bourdeauducq
940341b4bf videomixer: fix stray DMA detection 2013-11-16 13:53:38 +01:00
Sebastien Bourdeauducq
d225bdf362 videomixer: clear framebuffers 2013-11-15 11:25:58 +01:00
Sebastien Bourdeauducq
a5d9f72901 videomixer: check resolution and frame length 2013-11-13 18:57:39 +01:00
Sebastien Bourdeauducq
1582bad2d6 videomixer: filter PLL lock output 2013-11-13 16:50:09 +01:00
Robert Jordens
1a28690fa0 microudp: fix udp txlen 
* the preample length 8 is already included in sizeof(struct
ethernet_header)
* the minimum packet size is 64, exluding fcs and including
preample it is 68 (the arp functions are correct)
 2013-11-12 19:05:15 +01:00
Sebastien Bourdeauducq
69568adb8e videomixer: support resolution change at runtime 2013-11-11 23:20:21 +01:00
Sebastien Bourdeauducq
593867b92a videomixer: add more video modes 2013-11-11 22:16:56 +01:00
Sebastien Bourdeauducq
c8da400af0 videomixer: compute best m/d value for pixel clock synthesizer 2013-11-11 21:30:12 +01:00
Sebastien Bourdeauducq
132b6ce87d videomixer: set established timing bits in EDID 2013-11-11 18:56:13 +01:00
Sebastien Bourdeauducq
3ba9fbefd5 videomixer: generate EDID 2013-11-11 17:52:07 +01:00
Sebastien Bourdeauducq
f5211aff30 videomixer: add EDID manipulation routines 2013-11-10 23:50:18 +01:00
Sebastien Bourdeauducq
75d25af3aa cosmetic changes 2013-11-10 16:12:24 +01:00
Robert Jordens
de87149c8c common.mak: drop the echo from the version tag finding, did not work here, use python -c 
Signed-off-by: Robert Jordens <jordens@gmail.com>
 2013-11-10 13:17:37 +01:00
Sebastien Bourdeauducq
e4db7d1c7f common.mak: specify python3 2013-11-10 11:29:27 +01:00
Robert Jordens
4fc301ceba common.mak: -Os instead of -O3, smaller bios (<32k) 2013-11-10 10:51:05 +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
Florent Kermarrec
e7c72a826c uart_isr: fix interrupts clear 2013-10-23 13:04:49 +02:00
Sebastien Bourdeauducq
e6e04a2e3a framebuffer: prepare for DVI out 2013-09-17 18:15:22 +02:00
Sebastien Bourdeauducq
ffe4bff396 dvisampler: use hard differential phase detector 2013-09-14 17:14:20 +02:00
Sebastien Bourdeauducq
cc0667df8d software/videomixer: 1024x768 by default 2013-09-13 18:32:23 +02:00
Sebastien Bourdeauducq
be9acc045f software/videomixer: support test mode without pots 2013-09-13 18:32:01 +02:00
Sebastien Bourdeauducq
52be94f060 videomixer: handle HPD 2013-09-08 12:54:48 +02:00
Sebastien Bourdeauducq
525c32976b software/memtest: fix bandwidth computation 2013-07-17 13:08:40 +02:00
Sebastien Bourdeauducq
2f662bf8ab software/videomixer: fix overflow in memory bandwidth computation 2013-07-14 20:05:18 +02:00
Sebastien Bourdeauducq
f3e07db1ef software/memtest: basic test 2013-07-13 17:31:46 +02:00
Sebastien Bourdeauducq
379a48bb31 software: add memtest 2013-07-11 19:03:45 +02:00
Sebastien Bourdeauducq
e42a42ce40 software: move time.c to libbase 2013-07-11 19:00:48 +02:00
Sebastien Bourdeauducq
c2ec077d8f software: share SDRAM linker script 2013-07-11 18:49:42 +02:00