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zynq-rs
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44 Commits

Author SHA1 Message Date
pca006132 ae244082ed more cpu options 2020-09-07 16:13:51 +08:00
pca006132 02c67051e8 CPU options for better performance 
L2 cache options and prefetch options
 2020-09-04 16:38:48 +08:00
pca006132 08fd1391c5 libcortex_a9/mmu: enabled program flow prediction 2020-09-04 13:18:39 +08:00
pca006132 157439bc88 libcortex_a9/semaphore: mark new as const fn 2020-09-02 09:51:52 +08:00
pca006132 73e4e4fd03 libcortex_a9/sync_channel: fixed memory leak 
ptr::drop_in_place would not drop the box content properly,
the best way is to convert it back to a box and implicitly drop it.
 2020-08-27 17:03:26 +08:00
pca006132 c13ca614ef libcortex_a9/mutex: use AcqRel for CAS operations 2020-08-24 15:24:20 +08:00
pca006132 511c906d4d libcortex_a9/uncached: fixed mmu setting 2020-08-20 13:01:49 +08:00
pca006132 283bc9b810 libcortex_a9: added L2 cache 2020-08-20 13:01:17 +08:00
pca006132 fa07bdb681 libcortex_a9/mmu: share ocm3. 
This fixes issue #54.
 2020-08-07 15:10:38 +08:00
pca006132 3958953ceb libcortex_a9/sync_channel: added drop_elements function. 2020-08-05 15:29:28 +08:00
pca006132 25c6d5eeaa Changes usage of sev/wfe to spinlock functions. 2020-08-04 13:54:19 +08:00
pca006132 9e97102e12 libcortex_a9: implemented semaphore. 2020-08-04 13:34:08 +08:00
pca006132 b65606f2d0 libcortex_a9/sync_channel: added reset. 2020-08-03 15:50:31 +08:00
pca006132 12669124a4 libcortex_a9/mutex: added interrupt critical section mask. 2020-08-03 12:35:17 +08:00
pca006132 8f0a6bd5ea libsupport_zynq/abort: restart core1 main on core1 IRQ#0. 2020-08-03 12:35:17 +08:00
pca006132 c1f61b5673 libcortex_a9/boot: enable IRQ on reset. 2020-08-03 12:35:17 +08:00
pca006132 b099c56569 libcortex_a9/sync_channel: new version compiled. 2020-07-28 12:36:16 +08:00
pca006132 074438c3c7 libcortex_a9: added `try_lock` for mutex. 2020-07-15 16:44:01 +08:00
Astro 191abf6b8f mpidr: wrap with proper bitfield getters 
Prevents callers from dealing with CORE_MASK.
 2020-07-08 00:04:54 +02:00
pca006132 90e33f688a FPU: moved enable function to zc706 2020-07-03 16:02:34 +08:00
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 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 5332587de6 Changed mutability 2020-06-10 12:54:50 +08:00
Astro 66cd0c7630 libcortex_a9: allow access for full 1GB of DDR 2020-05-09 02:35:39 +02:00
Astro 0d4d021b1b clean up 2020-05-01 01:17:53 +02:00
Astro 2c756ba32e libcortex_a9: migrate from asm! to llvm_asm! to avoid future breakage 2020-05-01 01:11:35 +02:00
Astro 008a995429 libcortex_a9: remove mmu::l1_table alignment through linker script 
no longer needed, #[repr(16384)] works now
 2020-04-30 03:38:27 +02:00
Astro 282b4dc69a link.x: reduce alignment, use all remaining OCM for .stack 2020-04-28 02:50:07 +02:00
Sebastien Bourdeauducq 614b1ef350 regs: add MVBAR and HVBAR 2020-04-27 12:49:18 +08:00
Sebastien Bourdeauducq fefd2a4ceb regs: add VBAR 2020-04-27 12:34:15 +08:00
Sebastien Bourdeauducq b26327e474 typo 2020-04-13 10:39:38 +08:00
Astro 0000575ce0 libasync: add async_send/async_recv methods 2020-04-13 01:24:37 +02:00
Astro 6fd6f429fe libcortex_a9: impl Iterator for sync_channel::Receiver 2020-04-09 02:56:54 +02:00
Astro e54edbf32d libcortex_a9: add sync_channel 2020-04-09 02:49:24 +02:00
Astro 64771bf233 libcortex_a9: revamp cache maintenance 2020-04-09 00:18:23 +02:00
Astro 965a00801e libcortex_a9: set DDR pages non-bufferable to fix eth dma 2020-03-31 01:09:28 +02:00
Astro 1e5fe1b836 regs: add more #[inline] annotations 
reduces .text size by 740 bytes
 2020-02-03 00:50:13 +01:00
Astro cf1983e543 split into lib{register, cortex_a9, board_zynq, board_zc706} crates 2019-12-17 23:35:58 +01:00