drivers: generic_delay_timer: Assert presence of Generic Timer
The Generic Timer is an optional extension to an ARMv7-A implementation.
The generic delay timer can be used from any architecture supported by
the Trusted Firmware. In ARMv7 it is needed to check that this feature
is present. In ARMv8 it is always present.

Change-Id: Ib7e8ec13ffbb2f64445d4ee48ed00f26e34b79b7
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
1 parent a45ccf1 commit 29a24134c170af1cda1b59e5f47071c8353ce3b9
@Antonio Nino Diaz Antonio Nino Diaz authored on 6 Feb 2019
Showing 4 changed files
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drivers/delay_timer/generic_delay_timer.c
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include/arch/aarch32/arch.h
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include/arch/aarch32/arch_features.h
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include/arch/aarch64/arch_features.h