tree 07efeae61df0e4d128527edbff1c4683f9ffde0f
parent 528a79209d14b71fdb6d7c200ced350fc5fa0d65
author Varun Wadekar <vwadekar@nvidia.com> 1487297677 -0800
committer Varun Wadekar <vwadekar@nvidia.com> 1488818876 -0800

spd: trusty: save context starting from the stack end

This patch uses the stack end to start saving the CPU context
during world switch. The previous logic, used the stack start
to save the context, thus overwriting the other members of the
context.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>