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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-12-21 07:29:41 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-12-23 09:19:28 +0100 |
| commit | 76a1a5378031e56d29d16c713aee73c6747c3e61 (patch) | |
| tree | 8918ba94751b80d57d5dd07807d571f2580908bb /bsps/arm/xilinx-zynqmp | |
| parent | bsps/arm: Set VBAR in start.S (diff) | |
| download | rtems-76a1a5378031e56d29d16c713aee73c6747c3e61.tar.bz2 | |
bsps/arm: Invalidate branch predictors earlier
Make sure the branch predictors are invalidated before the first branch
is executed.
Update #4202.
Diffstat (limited to 'bsps/arm/xilinx-zynqmp')
| -rw-r--r-- | bsps/arm/xilinx-zynqmp/start/bspstarthooks.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/bsps/arm/xilinx-zynqmp/start/bspstarthooks.c b/bsps/arm/xilinx-zynqmp/start/bspstarthooks.c index 9ab8d965f3..bc3f0fbe5e 100644 --- a/bsps/arm/xilinx-zynqmp/start/bspstarthooks.c +++ b/bsps/arm/xilinx-zynqmp/start/bspstarthooks.c @@ -72,7 +72,6 @@ BSP_START_TEXT_SECTION void bsp_start_hook_0(void) * are required there. */ arm_cp15_data_cache_invalidate_all_levels(); - arm_cp15_branch_predictor_invalidate_all(); arm_cp15_tlb_invalidate(); arm_cp15_flush_prefetch_buffer(); } |