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Remove out-dated comment in FVP PWRC code 

fvp_pwr_domain_on() used to program the CPUs mailbox. This changed
with commit 804040d10 but the comment documenting this code still
refers to the mailbox programming. This patch removes this out-dated
information.

Change-Id: Ibfe2a426bdda6e71f20c83a99cb223ceca9c559c
This commit is contained in:
Sandrine Bailleux 2015-12-08 14:18:24 +00:00 committed by Dan Handley
parent 4427379f36
commit 0f09c8f748
1 changed files with 3 additions and 5 deletions
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8
plat/arm/board/fvp/fvp_pm.c
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@ -154,11 +154,9 @@ int fvp_pwr_domain_on(u_register_t mpidr)
unsigned int psysr;
/*
* Ensure that we do not cancel an inflight power off request
* for the target cpu. That would leave it in a zombie wfi.
* Wait for it to power off, program the jump address for the
* target cpu and then program the power controller to turn
* that cpu on
* Ensure that we do not cancel an inflight power off request for the
* target cpu. That would leave it in a zombie wfi. Wait for it to power
* off and then program the power controller to turn that CPU on.
*/
do {
psysr = fvp_pwrc_read_psysr(mpidr);