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403 Commits

Author SHA1 Message Date
pca006132 e67efe439b libsupport: fixed core1 restart. 
The TRM mentioned that user should stop the clock, de-assert the reset,
and then restart the clock for core reset.

This fixes the kernel restart problem in one of the zc706 board.
 2020-07-07 10:17:15 +08:00
Astro e4e7141bf3 ddr: delint 2020-07-06 19:46:18 +02:00
Sebastien Bourdeauducq f68b5896ce remove unused imports 2020-07-06 21:03:36 +08:00
Sebastien Bourdeauducq e430600683 fix exception vectors 2020-07-06 21:02:46 +08:00
Sebastien Bourdeauducq 0c60d684e4 slcr: remove soft reset 
Does not work and probably difficult to get to work.
 2020-07-06 13:06:10 +08:00
Sebastien Bourdeauducq 6fa3a6bbd9 fix previous commit 2020-07-06 12:11:20 +08:00
Sebastien Bourdeauducq 7082e07a18 experiments: move BSS and stack to OCM3 2020-07-06 11:57:02 +08:00
Sebastien Bourdeauducq 21c0c5cbc8 Revert "simplify ps7_init" 
What the simplified ps7_init does can now be reproduced by the DDRC driver.
On the other hand, we are still experiencing crazy Zynq instability issues, so keep the original ps7_init around for debugging.

This reverts commit 9fcf9243f2.
 2020-07-06 11:55:04 +08:00
pca006132 90904634cd DDR: fixed register write. 
Previously it writes `0x20066`, while the ps7_init set it to be
`0x200066`, notice the 1 more 0.
This should perform the same writes to the registers, so we do not have
to apply the ps7_init in artiq_zynq.
 2020-07-06 11:46:37 +08:00
Sebastien Bourdeauducq ae4d3e2455 smoltcp: enable IPv6 2020-07-06 11:30:48 +08:00
Sebastien Bourdeauducq 9fcf9243f2 simplify ps7_init 2020-07-06 00:52:40 +08:00
pca006132 90e33f688a FPU: moved enable function to zc706 2020-07-03 16:02:34 +08:00
Astro f0697c3ec3 ddr: implement additional configuration 2020-07-03 02:20:10 +02:00
Astro b2c707d543 ddr: remove superfluous `_reg` from register names 2020-07-03 02:20:10 +02:00
pca006132 6195ad40c3 libsupport_zynq: make panic handler an optional feature 2020-06-29 10:05:46 +08:00
Sebastien Bourdeauducq dd288912af fix experiments build for Cora 2020-06-28 17:47:33 +08:00
Astro ec252b099c experiments: don't write raw blocks to the sdcard by default 2020-06-26 23:27:28 +02:00
Astro a16c639eaf experiments: add bandwidth tester 2020-06-26 22:36:52 +02:00
Astro c6fa18344e uncached: disable cachable/bufferable 2020-06-26 22:32:49 +02:00
Astro 5c69bbdad6 mmu: fix L1Table.update() flush 2020-06-26 22:31:56 +02:00
Astro c0e66a632c ps7_init: move from experiments to libboard_zynq 2020-06-25 01:40:42 +02:00
Astro b129d3e0df panic: fix CORE_MASK 2020-06-25 01:27:23 +02:00
Astro 1e4be13869 experiments: implement ps7_init::apply() 2020-06-25 01:27:02 +02:00
Astro eea042e2ee experiments: update ps7_init for zc706 2020-06-24 22:23:05 +02:00
Astro b33ccf83ba eth: doc 2020-06-18 18:07:50 +02:00
Astro b4bcc6cf5c TcpStream: add send_slice() 2020-06-18 01:56:49 +02:00
Astro a80a2c67ef eth: put desc list behind UncachedSlice, invalidate buffers, add barriers 2020-06-18 01:28:29 +02:00
Astro d96343c249 uncached: refactor into UncachedSlice 2020-06-18 01:28:25 +02:00
Astro ae739146c5 cache: add the required barriers 2020-06-18 01:27:34 +02:00
Astro f50018092c mmu: add early memory barrier to L1Table.update() 2020-06-18 01:27:34 +02:00
Astro 7c4d390ce4 libcortex_a9: start Uncached 2020-06-18 01:27:34 +02:00
Astro 6761575b30 mmu: add L1Table.update() 2020-06-18 01:27:34 +02:00
Astro aebce435e2 mmu: switch bufferable=1 (writeback) for DDR pages 2020-06-18 01:27:34 +02:00
pca006132 98f5099684 removed newline character 2020-06-16 17:36:01 +08:00
pca006132 2c3fa991ad implemented display trait for errors 2020-06-16 17:36:01 +08:00
pca006132 2c14a2a1a2
fixed global timer reset 2020-06-16 17:31:37 +08:00
pca006132 191da7c959
Added Copy trait for Milliseconds struct. 2020-06-16 14:56:29 +08:00
pca006132 d52466cacf
DevC driver refactored. 2020-06-16 14:55:53 +08:00
pca006132 a17a5d2925 sdcard: Changed some debug to trace. 2020-06-15 16:54:30 +08:00
pca006132 e0f26871db devc working! 2020-06-15 16:07:31 +08:00
Sebastien Bourdeauducq 82ec1ba7a7 sdio: better logging 2020-06-13 16:31:25 +08:00
pca006132 d3b488bfb3 standard capacity support 2020-06-11 10:21:01 +08:00
Astro 074b3547de sdio: fix unsound MaybeUninit usage 2020-06-11 10:07:19 +08:00
Astro 316ea61702 sdio: move ADMA2_DESCR32_TABLE into SdCard 2020-06-11 10:07:19 +08:00
Astro 1586190712 sdio: turn Adma2Desc32.attribute into a register! 2020-06-11 10:07:19 +08:00
Astro 32349e9dec sdio: convert Adma2Desc32 to VolatileCells, make ADMA2_DESCR32_TABLE: MaybeUninit 2020-06-11 10:07:19 +08:00
Astro b942cdcbc8 sdio: change Adma2Desc32 alignment from 1 to 4 
this should not break anything.
 2020-06-11 10:07:19 +08:00
Astro a1a211334f eth: always just allocate desc list + buffers 
buffers are allocated vec anyway. this removes the lifetime hack and
further prepares work on cache-line alignment to enable L1 writeback.
 2020-06-11 00:21:18 +02:00
Astro 187ef703f2 experiments: use stream.close() instead of .flush() 2020-06-10 20:21:01 +02:00
pca006132 cf17a1c60a removed unneeded methods 2020-06-10 12:55:22 +08:00