diff options
| author | Varun Wadekar <vwadekar@nvidia.com> | 2016-05-06 16:35:30 -0700 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2017-02-28 08:50:01 -0800 |
| commit | 3eac92d2647e35c5c48e411d674cbd7f8ae349b0 (patch) | |
| tree | f4a42255d5ba5a3dbf1b92790276466793d62468 /lib/cpus | |
| parent | 2693f1dbc79f3e42b8c9d6d39d5d2e5f2b296ad8 (diff) | |
cpus: denver: remove barrier from denver_enable_dco()
This patch removes unnecessary `isb` from the enable DCO sequence as
there is no need to synchronize this operation.
Change-Id: I0191e684bbc7fdba635c3afbc4e4ecd793b6f06f
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'lib/cpus')
| -rw-r--r-- | lib/cpus/aarch64/denver.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/cpus/aarch64/denver.S b/lib/cpus/aarch64/denver.S index 3e238a1c..fcfae8ff 100644 --- a/lib/cpus/aarch64/denver.S +++ b/lib/cpus/aarch64/denver.S @@ -59,7 +59,6 @@ func denver_enable_dco mov x1, #1 lsl x1, x1, x0 msr s3_0_c15_c0_2, x1 - isb ret endfunc denver_enable_dco |