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63 Commits

Author SHA1 Message Date
Andreas Olofsson
01f54a859b Adding initial DMA documentation 2016-03-23 00:07:36 -04:00
Andreas Olofsson
4d7bf8cc16 Integrating DMA control logic 2016-03-22 23:49:49 -04:00
Andreas Olofsson
4e9172656d Implemented descriptors, new decode
- Work in progress, not debugged
2016-03-22 23:49:01 -04:00
Andreas Olofsson
9bec938914 Implemented DMA state machine
- Work in progress
2016-03-22 23:38:16 -04:00
Andreas Olofsson
26515bc1e9 Changing edma register map
- Removing AUTODMA LAB feature, needed the register space...
- AUTODMA the way it was implemented was lame
2016-03-22 23:37:23 -04:00
Andreas Olofsson
aae3bfa75a Adding missing clkout1 bypass for divide by one 2016-03-22 23:35:43 -04:00
Andreas Olofsson
9e5367cae9 Merge branch 'master' of github.com:parallella/oh 2016-03-22 16:37:31 -04:00
Andreas Olofsson
e731acc934 Adding DMA
- First draft
- Work in progress..
2016-03-22 16:36:23 -04:00
Ola Jeppsson
75d33b1c0e elink/sw/idelay: Update for ESDK 2016.3
- ee_{write,read}_esys removed from e-hal, implement in idelay.
- Access to FPGA regs restricted by driver.
  Need to pass unsafe_access parameter to module.

If builtin, add to bootargs:
epiphany.unsafe_access

If module:
sudo rmmod epiphany && sudo modprobe epiphany unsafe_access

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
2016-03-22 18:03:29 +00:00
Andreas Olofsson
d9ea47a88d Common library cleanup 2016-03-22 09:19:39 -04:00
Andreas Olofsson
6f60b19c8f Adding links to all common modules 2016-03-22 09:17:01 -04:00
Andreas Olofsson
c3b83621e0 Reorg cleanup 2016-03-22 08:27:59 -04:00
Andreas Olofsson
7094173ae9 Reorg! Why?
- The top level directory was not scaling, too imposing
- Friendlier to download a repo and see a finite number of top level dirs
- We are just getting started...
2016-03-22 08:13:40 -04:00