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authorMarshall Dawson <marshalldawson3rd@gmail.com>2019-08-05 16:18:56 -0600
committerMartin Roth <martinroth@google.com>2019-08-09 01:26:18 +0000
commit98f43a1f757a89afa4e48d15ff48abdd7e62f46b (patch)
treeccc883a4cd689ff6ddac0c69650e56eb0dc227d3 /payloads/libpayload/include/exception.h
parent08eca5dcc3659e5211eec94ef4c3c3fc4bf5d90b (diff)
cpu/x86 mp_init: Add option for AMD INIT SIPI sequence
The common code adheres to the Intel requirement of bringing up the cores with INIT SIPI SIPI. This sequence is tolerated on some AMD AMD CPUs but fails on others. Add a way to skip the second SIPI. TEST=Mock up on grunt and verify no errors BUG=b:138919564 Change-Id: I201869003ddc7d04d332cd5734ac6d63979d89e0 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34759 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload/include/exception.h')
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