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aarch64: update smp halt and resume to better facilitate CTI

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Set up CTI so that halt and resume requests get routed to all PEs in the
SMP group.

Change-Id: Ie92cfd3fe54632e5fdc049a6bf5b24b99451a8c9
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
This commit is contained in:
Matthias Welwarsky
2016-09-29 14:06:42 +02:00
parent c6ed75fb0e
commit 6b392dea66
2 changed files with 82 additions and 73 deletions
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5
src/target/armv8.h
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@@ -225,6 +225,11 @@ target_to_armv8(struct target *target)
#define CTI_GATE 0x140
#define CTI_UNLOCK 0xFB0
#define CTI_CHNL(x) (1 << x)
#define CTI_TRIG_HALT 0
#define CTI_TRIG_RESUME 1
#define CTI_TRIG(n) (1 << CTI_TRIG_##n)
#define PAGE_SIZE_4KB 0x1000
#define PAGE_SIZE_4KB_LEVEL0_BITS 39
#define PAGE_SIZE_4KB_LEVEL1_BITS 30