| commit | ad2d5f31f3ee0e8ed1836cabfad2d7b74db021cb | [log] [tgz] |
|---|---|---|
| author | Varun Wadekar <vwadekar@nvidia.com> | Tue Nov 27 15:47:26 2018 -0800 |
| committer | Varun Wadekar <vwadekar@nvidia.com> | Wed Mar 18 17:47:42 2020 -0700 |
| tree | 62c6d8ea8b21a8c8e96c41ae8f7ec2e43da9bb1d | |
| parent | e5a39b04603d855679323b465c7cb99fecfc1529 [diff] |
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>