armv8: Make COUNTER_FREQUENCY optional
authorThierry Reding <[email protected]>
Thu, 20 Aug 2015 09:42:18 +0000 (11:42 +0200)
committerTom Warren <[email protected]>
Wed, 16 Sep 2015 23:10:22 +0000 (16:10 -0700)
commit70bcb43e7d943f5f437e84594e0b890b0869be23
treecd63f4cb3b9f849270970d1fe168fd3bf12dadbf
parentb9f269f60f71241500c3a28ca7a39b680eeae786
armv8: Make COUNTER_FREQUENCY optional

Some platforms have the means to determine the counter frequency at
runtime, so give them an opportunity to do so.

Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Tested-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
arch/arm/cpu/armv8/start.S