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arm-trusted-firmware/plat/xilinx/zynqmp/plat_zynqmp.c

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Add support for Xilinx Zynq UltraScale+ MPSOC The Xilinx Zynq UltraScale+ MPSOC containes a quad A53 cluster. This patch adds the platform port for that SoC. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
2016-03-07 04:16:27 +00:00
/*
* Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved.
*
Use SPDX license identifiers To make software license auditing simpler, use SPDX[0] license identifiers instead of duplicating the license text in every file. NOTE: Files that have been imported by FreeBSD have not been modified. [0]: https://spdx.org/ Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
2017-05-03 09:38:09 +01:00
* SPDX-License-Identifier: BSD-3-Clause
Add support for Xilinx Zynq UltraScale+ MPSOC The Xilinx Zynq UltraScale+ MPSOC containes a quad A53 cluster. This patch adds the platform port for that SoC. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
2016-03-07 04:16:27 +00:00
*/
#include <plat_arm.h>
int plat_core_pos_by_mpidr(u_register_t mpidr)
{
if (mpidr & MPIDR_CLUSTER_MASK)
return -1;
if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT)
return -1;
return plat_arm_calc_core_pos(mpidr);
}