Searched hist:"0 ac1bf7218d5b7146a4cd9a2ec93ef1e3c7b6728" (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/plat/nvidia/tegra/common/aarch64/ |
| H A D | tegra_helpers.S | 0ac1bf7218d5b7146a4cd9a2ec93ef1e3c7b6728 Tue Nov 27 23:47:26 UTC 2018 Varun Wadekar <vwadekar@nvidia.com> Tegra: assembly version of the 'plat_core_pos_by_mpidr' handler
The 'plat_core_pos_by_mpidr' handler gets called very early during boot
and the compiler generated code overwrites the caller's registers.
This patch converts the 'plat_core_pos_by_mpidr' handler into an assembly
function and uses registers x0-x3, to fix this anomaly.
Change-Id: I8d974e007a0bad039defaf77b11a180d899ead3c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
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| /rk3399_ARM-atf/plat/nvidia/tegra/common/ |
| H A D | tegra_common.mk | 0ac1bf7218d5b7146a4cd9a2ec93ef1e3c7b6728 Tue Nov 27 23:47:26 UTC 2018 Varun Wadekar <vwadekar@nvidia.com> Tegra: assembly version of the 'plat_core_pos_by_mpidr' handler
The 'plat_core_pos_by_mpidr' handler gets called very early during boot
and the compiler generated code overwrites the caller's registers.
This patch converts the 'plat_core_pos_by_mpidr' handler into an assembly
function and uses registers x0-x3, to fix this anomaly.
Change-Id: I8d974e007a0bad039defaf77b11a180d899ead3c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
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