diff options
Diffstat (limited to 'lib/xlat_tables_v2/ro_xlat_tables.mk')
| -rw-r--r-- | lib/xlat_tables_v2/ro_xlat_tables.mk | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/xlat_tables_v2/ro_xlat_tables.mk b/lib/xlat_tables_v2/ro_xlat_tables.mk new file mode 100644 index 0000000..20bb015 --- /dev/null +++ b/lib/xlat_tables_v2/ro_xlat_tables.mk @@ -0,0 +1,41 @@ +# +# Copyright (c) 2020-2022, Arm Limited. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +ifeq (${USE_DEBUGFS}, 1) + $(error "Debugfs requires functionality from the dynamic translation \ + library and is incompatible with ALLOW_RO_XLAT_TABLES.") +endif + +ifeq (${ARCH},aarch32) + ifeq (${RESET_TO_SP_MIN},1) + $(error "RESET_TO_SP_MIN requires functionality from the dynamic \ + translation library and is incompatible with \ + ALLOW_RO_XLAT_TABLES.") + endif +else # if AArch64 + ifeq (${PLAT},tegra) + $(error "Tegra requires functionality from the dynamic translation \ + library and is incompatible with ALLOW_RO_XLAT_TABLES.") + endif + ifeq (${RESET_TO_BL31},1) + $(error "RESET_TO_BL31 requires functionality from the dynamic \ + translation library and is incompatible with \ + ALLOW_RO_XLAT_TABLES.") + endif + ifeq (${SPD},trusty) + $(error "Trusty requires functionality from the dynamic translation \ + library and is incompatible with ALLOW_RO_XLAT_TABLES.") + endif + ifeq (${SPM_MM},1) + $(error "SPM_MM requires functionality to change memory region \ + attributes, which is not possible once the translation tables \ + have been made read-only.") + endif + ifeq (${SPMC_AT_EL3},1) + $(error "EL3 SPMC requires functionality from the dynamic translation \ + library and is incompatible with ALLOW_RO_XLAT_TABLES.") + endif +endif |