fix(drivers/gic600ae_fmu): fix timeout calculation

The previous codes were using the cntpct_el0 to check the time
elapsed. But this physical timer does not seem to count for
the expected time resulting in gic fmu communication failures
on Tegra platforms.

This patch uses the delay_timer instead to use a platform
defined timer for calculating timeouts.

Change-Id: Ic8646ad1662c9928ac64c4152deb27e8c86fe344
Signed-off-by: Anthony Zhou <>
Signed-off-by: Varun Wadekar <>
1 file changed