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7 Commits

Author SHA1 Message Date
Andreas Olofsson
d9525b6ae4 Major upgrade
-Adding DMA, EMMU, CFG
-Removing redundant signals
-Changing to packet interface
2015-04-23 17:58:18 -04:00
Andreas Olofsson
cc5f165454 Clarified lclk names 2015-04-22 15:03:24 -04:00
Andreas Olofsson
69f3df4140 Continued work to create clean design:
-pll bypass for clocks (customer request)
-adding dividers on all clocks (tx/cclk)
-adding reset block (clearer)
-using commong clock_divider block
-need to clean up divider block later today, slightly broken:-)
2015-04-15 11:54:43 -04:00
Andreas Olofsson
b9d3c5ac5c Verilator lint cleanup
~10 real bugs
-mostly name mismatches and bit range mistakes
2015-04-14 14:00:23 -04:00
Andreas Olofsson
5bd5d1ff54 Man that's a lot of yak shaving....
-added register read/write properly
-removed redundant wrapper layers in maxi/saxi
-changed over to "emesh" interface from packet 103 bit data
-cleaned up maxi
-cleaned up saxi
-removed redundant signals in elink interface (user,lock,..)
-added wrapper to fifo (to carry emesh interface through)

Now comes the fun part of testing
2015-04-13 23:35:21 -04:00
Andreas Olofsson
d45439b43e Changing emesh/elink transaction order
Our "standard packet" order should be followed everywhere to ease verification and integration (standards are good fir reuse...):
[0]=access
[1]=write
[3:2]=datamode
[7:4]=ctrlmode
[39:8]=dstaddr
[71:40]=data
[103:72]=upper-data (or srcaddr)
2015-04-12 08:59:53 -04:00
Andreas Olofsson
baebdab381 Reorganizing files...too many folders after all.
There is only one elink...
2015-04-11 00:10:16 -04:00