diff options
Diffstat (limited to 'plat/juno/plat_topology.c')
-rw-r--r-- | plat/juno/plat_topology.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/plat/juno/plat_topology.c b/plat/juno/plat_topology.c deleted file mode 100644 index 24be76705..000000000 --- a/plat/juno/plat_topology.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (c) 2014, 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: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * Neither the name of ARM nor the names of its contributors may be used - * to endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <platform_def.h> -#include <psci.h> - -unsigned int plat_get_aff_count(unsigned int aff_lvl, unsigned long mpidr) -{ - /* Report 1 (absent) instance at levels higher that the cluster level */ - if (aff_lvl > MPIDR_AFFLVL1) - return 1; - - if (aff_lvl == MPIDR_AFFLVL1) - return 2; /* We have two clusters */ - - return mpidr & 0x100 ? 4 : 2; /* 4 cpus in cluster 1, 2 in cluster 0 */ -} - -unsigned int plat_get_aff_state(unsigned int aff_lvl, unsigned long mpidr) -{ - return aff_lvl <= MPIDR_AFFLVL1 ? PSCI_AFF_PRESENT : PSCI_AFF_ABSENT; -} - -int plat_setup_topology(void) -{ - /* Juno todo: Make topology configurable via SCC */ - return 0; -} |