Hello,

Trusted Firmware-A LTS version 2.8.21 is now available. This release contains the following patches:

75124503f fix(cpus): workaround for Cortex-X4 erratum 2816013 [1] dedcbb78e fix(cpus): workaround for Cortex-A720 erratum 2844092 [2] 9db99a3e4 fix(cpus): workaround for Cortex-A720 erratum 2792132 [3] a0a574d70 feat(cpus): workaround for Cortex-A520(2938996) and Cortex-X4(2726228) [4] d1f63aba2 fix(spm-mm): carve out NS buffer TZC400 region [5] 4220b8313 feat(fvp): add cpu power control [6] d9daf130c docs(fvp): update FVP versions used [7]

[1] https://review.trustedfirmware.org/q/I546044bde6e5eedd0abf61643d25e2dd2036df... [2] https://review.trustedfirmware.org/q/I3d8eacb26cba42774f1f31c3aae2a0e6fecec6... [3] https://review.trustedfirmware.org/q/I8d11fe65a2ab5f79244cc3395d0645f7725630... [4] https://review.trustedfirmware.org/q/I8f886a1c21698f546a0996c719cc27dc0a2363... [5] https://review.trustedfirmware.org/q/Idc3370803ad204ac29efeded77305e52e17cc1... [6] https://review.trustedfirmware.org/q/Iba6c3c8db60dbeb177cead7ebc65df8265860d... [7] https://review.trustedfirmware.org/q/Ie478b81b0f09d8664966cc1fac71a775a1a952...

Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.8.21/change-log.html

Thanks, TF-A LTS team