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Revert "armv8: Enable CPUECTLR.SMPEN for coherency"

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Upon further review this breaks most other platforms as we need to check
what core we're running on before touching it at all.

This reverts commit d73718f323.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2016-07-14 17:36:18 -04:00
parent b8e599746c
commit 3a592a1349
1 changed files with 0 additions and 8 deletions
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8
arch/arm/cpu/armv8/start.S
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@@ -81,14 +81,6 @@ reset:
msr cpacr_el1, x0 /* Enable FP/SIMD */
0:
/* Enalbe SMPEN bit for coherency.
* This register is not architectural but at the moment
* this bit should be set for A53/A57/A72.
*/
mrs x0, S3_1_c15_c2_1 /* cpuactlr_el1 */
orr x0, x0, #0x40
msr S3_1_c15_c2_1, x0
/* Apply ARM core specific erratas */
bl apply_core_errata