arm-trusted-firmware

History

Paul Beesley 3f3c341ae5 Remove dependency between SPM_MM and ENABLE_SPM build flags There are two different implementations of Secure Partition management in TF-A. One is based on the "Management Mode" (MM) design, the other is based on the Secure Partition Client Interface (SPCI) specification. Currently there is a dependency between their build flags that shouldn't exist, making further development harder than it should be. This patch removes that dependency, making the two flags function independently. Before: ENABLE_SPM=1 is required for using either implementation. By default, the SPCI-based implementation is enabled and this is overridden if SPM_MM=1. After: ENABLE_SPM=1 enables the SPCI-based implementation. SPM_MM=1 enables the MM-based implementation. The two build flags are mutually exclusive. Note that the name of the ENABLE_SPM flag remains a bit ambiguous - this will be improved in a subsequent patch. For this patch the intention was to leave the name as-is so that it is easier to track the changes that were made. Change-Id: I8e64ee545d811c7000f27e8dc8ebb977d670608a Signed-off-by: Paul Beesley <paul.beesley@arm.com>		5 years ago
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aarch64	Merge changes from topic "bs/pmf32" into integration	5 years ago
bl31.ld.S	Remove dependency between SPM_MM and ENABLE_SPM build flags	5 years ago
bl31.mk	Remove dependency between SPM_MM and ENABLE_SPM build flags	5 years ago
bl31_context_mgmt.c	Sanitise includes across codebase	6 years ago
bl31_main.c	Refactor ARMv8.3 Pointer Authentication support code	5 years ago
ehf.c	Minor changes to documentation and comments	6 years ago
interrupt_mgmt.c	Sanitise includes across codebase	6 years ago