arm-trusted-firmware/bl31
Antonio Nino Diaz 2f37046524 Add support for the SMC Calling Convention 2.0
Due to differences in the bitfields of the SMC IDs, it is not possible
to support SMCCC 1.X and 2.0 at the same time.

The behaviour of `SMCCC_MAJOR_VERSION` has changed. Now, it is a build
option that specifies the major version of the SMCCC that the Trusted
Firmware supports. The only two allowed values are 1 and 2, and it
defaults to 1. The value of `SMCCC_MINOR_VERSION` is derived from it.

Note: Support for SMCCC v2.0 is an experimental feature to enable
prototyping of secure partition specifications. Support for this
convention is disabled by default and could be removed without notice.

Change-Id: I88abf9ccf08e9c66a13ce55c890edea54d9f16a7
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
2018-04-23 15:43:29 +01:00
..
aarch64 Add support for the SMC Calling Convention 2.0 2018-04-23 15:43:29 +01:00
bl31.ld.S Add comments about mismatched TCR_ELx and xlat tables 2018-02-27 09:55:01 +00:00
bl31.mk Fixup `SMCCC_ARCH_FEATURES` semantics 2018-03-14 11:19:53 +00:00
bl31_context_mgmt.c Suppress spurious deprecated declaration warnings 2018-03-01 16:14:29 +00:00
bl31_main.c Fix MISRA rule 8.4 in common code 2018-02-28 17:18:46 +00:00
ehf.c EHF: Introduce preempted return code parameter to ehf_allow_ns_preemption() 2018-02-27 13:46:33 +00:00
interrupt_mgmt.c Use SPDX license identifiers 2017-05-03 09:39:28 +01:00