From 261e7fd7b6017f3ca0f9e9527c74053eb5552f9e Mon Sep 17 00:00:00 2001 From: Carlo Caione Date: Sat, 24 Aug 2019 17:50:16 +0100 Subject: [PATCH] amlogic: Move topology file to common directory As done already for multiple files, move the topology file to the common directory. Signed-off-by: Carlo Caione Change-Id: Iaca357a089593ad58c35c05c929239132249dcda --- .../gxl_topology.c => common/aml_topology.c} | 0 plat/amlogic/gxbb/gxbb_topology.c | 55 ------------------- plat/amlogic/gxbb/platform.mk | 2 +- plat/amlogic/gxl/platform.mk | 2 +- 4 files changed, 2 insertions(+), 57 deletions(-) rename plat/amlogic/{gxl/gxl_topology.c => common/aml_topology.c} (100%) delete mode 100644 plat/amlogic/gxbb/gxbb_topology.c diff --git a/plat/amlogic/gxl/gxl_topology.c b/plat/amlogic/common/aml_topology.c similarity index 100% rename from plat/amlogic/gxl/gxl_topology.c rename to plat/amlogic/common/aml_topology.c diff --git a/plat/amlogic/gxbb/gxbb_topology.c b/plat/amlogic/gxbb/gxbb_topology.c deleted file mode 100644 index 23c39be47..000000000 --- a/plat/amlogic/gxbb/gxbb_topology.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include - -#include - -#include - -#include "aml_private.h" - -/* The power domain tree descriptor */ -static unsigned char power_domain_tree_desc[] = { - /* Number of root nodes */ - PLATFORM_CLUSTER_COUNT, - /* Number of children for the first node */ - PLATFORM_CLUSTER0_CORE_COUNT -}; - -/******************************************************************************* - * This function returns the ARM default topology tree information. - ******************************************************************************/ -const unsigned char *plat_get_power_domain_tree_desc(void) -{ - return power_domain_tree_desc; -} - -/******************************************************************************* - * This function implements a part of the critical interface between the psci - * generic layer and the platform that allows the former to query the platform - * to convert an MPIDR to a unique linear index. An error code (-1) is returned - * in case the MPIDR is invalid. - ******************************************************************************/ -int plat_core_pos_by_mpidr(u_register_t mpidr) -{ - unsigned int cluster_id, cpu_id; - - mpidr &= MPIDR_AFFINITY_MASK; - if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK)) - return -1; - - cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK; - cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK; - - if (cluster_id >= PLATFORM_CLUSTER_COUNT) - return -1; - - if (cpu_id >= PLATFORM_MAX_CPUS_PER_CLUSTER) - return -1; - - return plat_gxbb_calc_core_pos(mpidr); -} diff --git a/plat/amlogic/gxbb/platform.mk b/plat/amlogic/gxbb/platform.mk index 4c3df1b71..e27519050 100644 --- a/plat/amlogic/gxbb/platform.mk +++ b/plat/amlogic/gxbb/platform.mk @@ -21,7 +21,7 @@ GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ PLAT_BL_COMMON_SOURCES := drivers/amlogic/console/aarch64/meson_console.S \ ${AML_PLAT_SOC}/gxbb_common.c \ - ${AML_PLAT_SOC}/gxbb_topology.c \ + ${AML_PLAT_COMMON}/aml_topology.c \ ${XLAT_TABLES_LIB_SRCS} BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \ diff --git a/plat/amlogic/gxl/platform.mk b/plat/amlogic/gxl/platform.mk index 11687b5bf..1c41cd5ad 100644 --- a/plat/amlogic/gxl/platform.mk +++ b/plat/amlogic/gxl/platform.mk @@ -24,7 +24,7 @@ GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ PLAT_BL_COMMON_SOURCES := drivers/amlogic/console/aarch64/meson_console.S \ ${AML_PLAT_SOC}/gxl_common.c \ - ${AML_PLAT_SOC}/gxl_topology.c \ + ${AML_PLAT_COMMON}/aml_topology.c \ ${XLAT_TABLES_LIB_SRCS} BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \