diff options
Diffstat (limited to 'plat/arm/common')
| -rw-r--r-- | plat/arm/common/arm_topology.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/plat/arm/common/arm_topology.c b/plat/arm/common/arm_topology.c index cb0bb9c9..4430b139 100644 --- a/plat/arm/common/arm_topology.c +++ b/plat/arm/common/arm_topology.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -29,26 +29,9 @@ */ #include <arch.h> -#include <psci.h> #include <plat_arm.h> #include <platform_def.h> -#define get_arm_cluster_core_count(mpidr)\ - (((mpidr) & 0x100) ? PLAT_ARM_CLUSTER1_CORE_COUNT :\ - PLAT_ARM_CLUSTER0_CORE_COUNT) - -/* The power domain tree descriptor which need to be exported by ARM platforms */ -extern const unsigned char arm_power_domain_tree_desc[]; - - -/******************************************************************************* - * This function returns the ARM default topology tree information. - ******************************************************************************/ -const unsigned char *plat_get_power_domain_tree_desc(void) -{ - return arm_power_domain_tree_desc; -} - /******************************************************************************* * This function validates an MPIDR by checking whether it falls within the * acceptable bounds. An error code (-1) is returned if an incorrect mpidr @@ -66,12 +49,12 @@ int arm_check_mpidr(u_register_t mpidr) cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK; cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK; - if (cluster_id >= ARM_CLUSTER_COUNT) + if (cluster_id >= PLAT_ARM_CLUSTER_COUNT) return -1; /* Validate cpu_id by checking whether it represents a CPU in one of the two clusters present on the platform. */ - if (cpu_id >= get_arm_cluster_core_count(mpidr)) + if (cpu_id >= plat_arm_get_cluster_core_count(mpidr)) return -1; return 0; |