Searched hist:"6792 ba159815a437889d7c758608933f75c0b935" (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/plat/marvell/armada/a8k/common/aarch64/ |
| H A D | plat_arch_config.c | 6792ba159815a437889d7c758608933f75c0b935 Mon Jun 24 16:13:38 UTC 2019 Stefan Chulski <stefanc@marvell.com> plat: marvell: ap806: implement workaround for errata-id FE-4265711
ERRATA ID: FE-4265711 - Incorrect CNTVAL reading
CNTVAL reflects the global system counter value in binary format.
Due to this erratum, the CNTVAL value presented to the processor
may be incorrect for several clock cycles.
Workaround: Override the default value of AP Register Device General
control 20 [19:16] and AP Register Device General Control 21 [11:8]
to the value of 0x3.
Change-Id: I1705608d08acd9631ab98d6f7ceada34d6b8336f
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
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| /rk3399_ARM-atf/plat/marvell/armada/a8k/common/include/ |
| H A D | platform_def.h | 6792ba159815a437889d7c758608933f75c0b935 Mon Jun 24 16:13:38 UTC 2019 Stefan Chulski <stefanc@marvell.com> plat: marvell: ap806: implement workaround for errata-id FE-4265711
ERRATA ID: FE-4265711 - Incorrect CNTVAL reading
CNTVAL reflects the global system counter value in binary format.
Due to this erratum, the CNTVAL value presented to the processor
may be incorrect for several clock cycles.
Workaround: Override the default value of AP Register Device General
control 20 [19:16] and AP Register Device General Control 21 [11:8]
to the value of 0x3.
Change-Id: I1705608d08acd9631ab98d6f7ceada34d6b8336f
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
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