Searched hist:adc91a3440af73e2799023117764c6e1b1fd26fb (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/plat/arm/board/tc/ |
| H A D | tc_bl31_setup.c | adc91a3440af73e2799023117764c6e1b1fd26fb Mon Dec 18 05:56:00 UTC 2023 Jagdish Gediya <jagdish.gediya@arm.com> feat(tc): enable MCN non-secure access to pmu counters on TC3
MCN PMU counters are by default non-accesible from non-secure world, so
enable the non-secure access to those PMU counters so that linux perf
driver can read them. FVP has a different address space size.
Change-Id: I2a3758faca5f7cab6d3146a1beb7b289eec0294d
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
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| /rk3399_ARM-atf/plat/arm/board/tc/include/ |
| H A D | platform_def.h | adc91a3440af73e2799023117764c6e1b1fd26fb Mon Dec 18 05:56:00 UTC 2023 Jagdish Gediya <jagdish.gediya@arm.com> feat(tc): enable MCN non-secure access to pmu counters on TC3
MCN PMU counters are by default non-accesible from non-secure world, so
enable the non-secure access to those PMU counters so that linux perf
driver can read them. FVP has a different address space size.
Change-Id: I2a3758faca5f7cab6d3146a1beb7b289eec0294d
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
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