From a9fbf13e049e77743a46ff7a2eca4c18570661ba Mon Sep 17 00:00:00 2001 From: Vijayenthiran Subramaniam Date: Fri, 27 Dec 2019 19:27:57 +0530 Subject: plat/arm/sgi: move topology information to board folder The platform topology description of the upcoming Arm's RD platforms have different topology than those listed in the sgi_topology.c file. So instead of adding platform specific topology into existing sgi_topology.c file, those can be added to respective board files. In order to maintain consistency with the upcoming platforms, move the existing platform topology description to respective board files. Change-Id: I4689c7d24cd0c75a3dc234370c34a85c08598abb Signed-off-by: Vijayenthiran Subramaniam --- plat/arm/board/rdn1edge/rdn1edge_topology.c | 32 +++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 plat/arm/board/rdn1edge/rdn1edge_topology.c (limited to 'plat/arm/board/rdn1edge/rdn1edge_topology.c') diff --git a/plat/arm/board/rdn1edge/rdn1edge_topology.c b/plat/arm/board/rdn1edge/rdn1edge_topology.c new file mode 100644 index 000000000..687ae3595 --- /dev/null +++ b/plat/arm/board/rdn1edge/rdn1edge_topology.c @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include + +/****************************************************************************** + * The power domain tree descriptor. + ******************************************************************************/ +static const unsigned char rdn1edge_pd_tree_desc[] = { + PLAT_ARM_CLUSTER_COUNT, + CSS_SGI_MAX_CPUS_PER_CLUSTER, + CSS_SGI_MAX_CPUS_PER_CLUSTER +}; + +/******************************************************************************* + * This function returns the topology tree information. + ******************************************************************************/ +const unsigned char *plat_get_power_domain_tree_desc(void) +{ + return rdn1edge_pd_tree_desc; +} + +/******************************************************************************* + * The array mapping platform core position (implemented by plat_my_core_pos()) + * to the SCMI power domain ID implemented by SCP. + ******************************************************************************/ +const uint32_t plat_css_core_pos_to_scmi_dmn_id_map[] = { + 0, 1, 2, 3, 4, 5, 6, 7 +}; -- cgit v1.2.3