diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-04-02 09:57:27 +0800 |
|---|---|---|
| committer | Silvano di Ninno <silvano.dininno@nxp.com> | 2018-08-02 15:37:23 +0200 |
| commit | b8fb9cdb76d5cb7c39f8fac51472758e4f7b5e76 (patch) | |
| tree | 27e39c613a6acfd7a8d8b270355a4575e22344a1 /core | |
| parent | f7a21b9c6ee4b9187a1fcefe48b4cf7fc1268cdd (diff) | |
MLK-17962-1 core: arm: imx: a7: set L1 Data prefetch
The default value of L1PCTL field in ACTLR is 0x3, which is
"3 outstanding pre-fetches permitted", the value should not
be override with 0 to decrease the performance.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'core')
| -rw-r--r-- | core/arch/arm/plat-imx/a7_plat_init.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/arch/arm/plat-imx/a7_plat_init.S b/core/arch/arm/plat-imx/a7_plat_init.S index 030f02d5..9962c2d3 100644 --- a/core/arch/arm/plat-imx/a7_plat_init.S +++ b/core/arch/arm/plat-imx/a7_plat_init.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: BSD-2-Clause */ /* - * Copyright (c) 2017, NXP + * Copyright 2017-2018 NXP * * Peng Fan <peng.fan@nxp.com> */ @@ -34,7 +34,7 @@ FUNC plat_cpu_reset_early , : UNWIND( .fnstart) - mov_imm r0, 0x00000040 + mov_imm r0, 0x00006040 write_actlr r0 mov_imm r0, 0x00040C00 |