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arm-trusted-firmware/fdts/fvp-base-gicv3-psci-dynamiq...

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fdts: Add DTS for DynamIQ platforms DynamIQ platforms host all CPUs in a single cluster. This patch adds a DTS and DTB for DynamicQ platforms hosting up to 8 CPUs. Change-Id: I2d97bc740ac3062818767e7251020644f5bb9100 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
7 years ago
/*
Replace dts includes with C preprocessor syntax Using the /include/ syntax, the include was evaluated by dtc, only after running the preprocessor, therefore the .dtsi files were not preprocessed. This patch adds the #include syntax instead. Evaluating this and preprocessing the files now happens in a single step, done by the C preprocessor. Change-Id: I6d0104b6274316fc736e84973502a4d6c2c9d6e0 Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
5 years ago
* Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
fdts: Add DTS for DynamIQ platforms DynamIQ platforms host all CPUs in a single cluster. This patch adds a DTS and DTB for DynamicQ platforms hosting up to 8 CPUs. Change-Id: I2d97bc740ac3062818767e7251020644f5bb9100 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
7 years ago
*
* SPDX-License-Identifier: BSD-3-Clause
*/
FVP: Add support for passing platform's topology to DTS This patch adds support for passing FVP platform's topology configuration to DTS files for compilation, which allows to build DTBs with correct number of clusters and CPUs. This removes non-existing clusters/CPUs from the compiled device tree blob and fixes reported Linux errors when trying to power on absent CPUs/PEs. If DTS file is passed using FVP_HW_CONFIG_DTS build option from the platform's makefile, FVP_CLUSTER_COUNT, FVP_MAX_CPUS_PER_CLUSTER and FVP_MAX_PE_PER_CPU parameters are used, otherwise CI script will use the default values from the corresponding DTS file. Change-Id: Idcb45dc6ad5e3eaea18573aff1a01c9344404ab3 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
5 years ago
/* DynamIQ configuration: 1 cluster with up to 8 CPUs */
fdts: Add DTS for DynamIQ platforms DynamIQ platforms host all CPUs in a single cluster. This patch adds a DTS and DTB for DynamicQ platforms hosting up to 8 CPUs. Change-Id: I2d97bc740ac3062818767e7251020644f5bb9100 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
7 years ago
FVP: Add support for passing platform's topology to DTS This patch adds support for passing FVP platform's topology configuration to DTS files for compilation, which allows to build DTBs with correct number of clusters and CPUs. This removes non-existing clusters/CPUs from the compiled device tree blob and fixes reported Linux errors when trying to power on absent CPUs/PEs. If DTS file is passed using FVP_HW_CONFIG_DTS build option from the platform's makefile, FVP_CLUSTER_COUNT, FVP_MAX_CPUS_PER_CLUSTER and FVP_MAX_PE_PER_CPU parameters are used, otherwise CI script will use the default values from the corresponding DTS file. Change-Id: Idcb45dc6ad5e3eaea18573aff1a01c9344404ab3 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
5 years ago
/* Set default value if not passed from platform's makefile */
#ifdef FVP_MAX_PE_PER_CPU
#define PE_PER_CPU FVP_MAX_PE_PER_CPU
#else
#define PE_PER_CPU 1
#endif
fdts: Add DTS for DynamIQ platforms DynamIQ platforms host all CPUs in a single cluster. This patch adds a DTS and DTB for DynamicQ platforms hosting up to 8 CPUs. Change-Id: I2d97bc740ac3062818767e7251020644f5bb9100 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
7 years ago
FVP: Add support for passing platform's topology to DTS This patch adds support for passing FVP platform's topology configuration to DTS files for compilation, which allows to build DTBs with correct number of clusters and CPUs. This removes non-existing clusters/CPUs from the compiled device tree blob and fixes reported Linux errors when trying to power on absent CPUs/PEs. If DTS file is passed using FVP_HW_CONFIG_DTS build option from the platform's makefile, FVP_CLUSTER_COUNT, FVP_MAX_CPUS_PER_CLUSTER and FVP_MAX_PE_PER_CPU parameters are used, otherwise CI script will use the default values from the corresponding DTS file. Change-Id: Idcb45dc6ad5e3eaea18573aff1a01c9344404ab3 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
5 years ago
/dts-v1/;
fdts: Add DTS for DynamIQ platforms DynamIQ platforms host all CPUs in a single cluster. This patch adds a DTS and DTB for DynamicQ platforms hosting up to 8 CPUs. Change-Id: I2d97bc740ac3062818767e7251020644f5bb9100 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
7 years ago
FVP: Add support for passing platform's topology to DTS This patch adds support for passing FVP platform's topology configuration to DTS files for compilation, which allows to build DTBs with correct number of clusters and CPUs. This removes non-existing clusters/CPUs from the compiled device tree blob and fixes reported Linux errors when trying to power on absent CPUs/PEs. If DTS file is passed using FVP_HW_CONFIG_DTS build option from the platform's makefile, FVP_CLUSTER_COUNT, FVP_MAX_CPUS_PER_CLUSTER and FVP_MAX_PE_PER_CPU parameters are used, otherwise CI script will use the default values from the corresponding DTS file. Change-Id: Idcb45dc6ad5e3eaea18573aff1a01c9344404ab3 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
5 years ago
#include "fvp-base-gicv3-psci-dynamiq-common.dtsi"