Searched hist:"43 d1d951ddb3b725d372884f314babb6594fcd47" (Results 1 – 3 of 3) sorted by relevance
| /rk3399_ARM-atf/include/common/ |
| H A D | feat_detect.h | 43d1d951ddb3b725d372884f314babb6594fcd47 Thu Jul 18 14:18:20 UTC 2024 Manish Pandey <manish.pandey2@arm.com> feat(cpufeat): add new feature state for asymmetric features
Introduce a new feature state CHECK_ASYMMETRIC to cater for the features
which are asymmetric across cores. This state is useful for platforms
which has architectural asymmetric cores (A feature is only present in
one type of core e.g. big).
This state is similar to FEAT_STATE_CHECK (dynamic detection) except
that feature state is also checked on each core during warmboot path and
override the context (just for asymmetric features) which was setup by
core executing CPU_ON call.
Only Non-secure context will be re-checked as secure and realm context
is created on same core.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ic78a0b6ca996e0d7881c43da1a6a0c422f528ef3
|
| /rk3399_ARM-atf/docs/components/ |
| H A D | context-management-library.rst | 43d1d951ddb3b725d372884f314babb6594fcd47 Thu Jul 18 14:18:20 UTC 2024 Manish Pandey <manish.pandey2@arm.com> feat(cpufeat): add new feature state for asymmetric features
Introduce a new feature state CHECK_ASYMMETRIC to cater for the features
which are asymmetric across cores. This state is useful for platforms
which has architectural asymmetric cores (A feature is only present in
one type of core e.g. big).
This state is similar to FEAT_STATE_CHECK (dynamic detection) except
that feature state is also checked on each core during warmboot path and
override the context (just for asymmetric features) which was setup by
core executing CPU_ON call.
Only Non-secure context will be re-checked as secure and realm context
is created on same core.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ic78a0b6ca996e0d7881c43da1a6a0c422f528ef3
|
| /rk3399_ARM-atf/lib/el3_runtime/aarch64/ |
| H A D | context.S | 43d1d951ddb3b725d372884f314babb6594fcd47 Thu Jul 18 14:18:20 UTC 2024 Manish Pandey <manish.pandey2@arm.com> feat(cpufeat): add new feature state for asymmetric features
Introduce a new feature state CHECK_ASYMMETRIC to cater for the features
which are asymmetric across cores. This state is useful for platforms
which has architectural asymmetric cores (A feature is only present in
one type of core e.g. big).
This state is similar to FEAT_STATE_CHECK (dynamic detection) except
that feature state is also checked on each core during warmboot path and
override the context (just for asymmetric features) which was setup by
core executing CPU_ON call.
Only Non-secure context will be re-checked as secure and realm context
is created on same core.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ic78a0b6ca996e0d7881c43da1a6a0c422f528ef3
|