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m1n1.hw.dart: Wait for invalidations to complete

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Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2022-01-16 18:58:48 +09:00
parent 78d1e5fd93
commit b388093d33
1 changed files with 2 additions and 0 deletions
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proxyclient/m1n1/hw/dart.py
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@ -323,6 +323,8 @@ class DART(Reloadable):
def invalidate_streams(self, streams=0xffffffff):
self.regs.STREAM_SELECT.val = streams
self.regs.STREAM_COMMAND.val = R_STREAM_COMMAND(INVALIDATE=1)
while self.regs.STREAM_COMMAND.reg.BUSY:
pass
def invalidate_cache(self):
self.pt_cache = {}