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# Copyright (c) 2022, Arm Limited.
# SPDX-License-Identifier: MIT
%YAML 1.2
---
description: >-
Hafnium is the Secure Partition Manager that runs at SEL2.
build:
hafnium:
repo:
remote: https://git.trustedfirmware.org/hafnium/hafnium.git
revision: v2.10
params:
PROJECT: reference
PLATFORM: secure_aem_v8a_fvp_vhe
build:
# Hafnium doesn't provide a mechanism to forward number of jobs to ninja,
# so it will always parallelize across all cpus. Ideally we would specify
# max jobs with ${param:jobs}.
- make OUT_DIR=${param:builddir} ${param:join_equal}
artifacts:
HAFNIUM: ${param:builddir}/secure_aem_v8a_fvp_vhe_clang/hafnium.bin
tfa:
params:
# Although TFA is now able to detect most features dynamically, there are
# still a few, which are required by Hafnium, which it can't. Given these
# are hard requirements for Hafnium, define them here.
GIC_EXT_INTID: 1
CTX_INCLUDE_MTE_REGS: 1
ENABLE_SVE_FOR_SWD: 1
run:
params:
# Hafnium requires extended gic support, so define these here to show they
# are tightly coupled.
-C gic_distributor.ARE-fixed-to-one: 1
-C gic_distributor.extended-ppi-count: 64
-C gic_distributor.extended-spi-count: 1024
-C cluster0.gicv3.extended-interrupt-range-support: 1
-C cluster1.gicv3.extended-interrupt-range-support: 1
-C cluster0.memory_tagging_support_level: 2
-C cluster1.memory_tagging_support_level: 2
-C bp.dram_metadata.is_enabled: 1
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