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Diffstat (limited to 'docs/porting-guide.rst')
-rw-r--r-- | docs/porting-guide.rst | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/docs/porting-guide.rst b/docs/porting-guide.rst index 9c0812fb8..0decf1a2f 100644 --- a/docs/porting-guide.rst +++ b/docs/porting-guide.rst @@ -361,6 +361,20 @@ each CPU is specified by the platform defined constant ``PLATFORM_STACK_SIZE``. Common implementation of this function is provided in ``plat/common/aarch64/platform_mp_stack.S``. +Function : plat_init_apiakey +```````````````````````````` + +:: + + Argument : void + Return : uint64_t * + +This function returns a pointer to an array with the values used to set the +``APIAKey{Hi,Lo}_EL1`` registers. + +This function is only needed if ARMv8.3 pointer authentication is used by +building with ``ENABLE_PAUTH=1``. + Function : tftf_platform_end() `````````````````````````````` @@ -433,7 +447,7 @@ point to a text file which follows the following criteria: -------------- -*Copyright (c) 2018, Arm Limited. All rights reserved.* +*Copyright (c) 2018-2019, Arm Limited. All rights reserved.* .. _docs/psci-pd-tree.rst: https://github.com/ARM-software/arm-trusted-firmware/blob/master/docs/psci-pd-tree.rst .. _SP805: https://static.docs.arm.com/ddi0270/b/DDI0270.pdf |