Home
last modified time | relevance | path

Searched hist:d16a90d4227e5a14c9c32b0f1ddfa71b03c29d0c (Results 1 – 1 of 1) sorted by relevance

/rk3399_ARM-atf/lib/cpus/aarch64/
H A Dcortex_a710.Sd16a90d4227e5a14c9c32b0f1ddfa71b03c29d0c Wed Apr 26 11:18:46 UTC 2023 Harrison Mutai <harrison.mutai@arm.com> refactor(cpus): convert Cortex-A710 to use the errata framework

This involves replacing:
* the reset_func with the standard cpu_reset_func_{start,end} to apply
errata automatically
* the <cpu>_errata_report with the errata_report_shim to report errata
automatically
...and for each erratum:
* the prologue with the workaround_<type>_start to do the checks and
framework registration automatically
* the epilogue with the workaround_<type>_end
* the checker function with the check_erratum_<type> to make it more
descriptive

It is important to note that the errata workaround and checking
sequences remain unchanged and preserve their git blame. Testing was
conducted by:

* Building for release with all errata flags enabled and running script
in change 19136 to compare output of objdump for each errata.
* Manual comparison of disassembly of converted functions with non-
converted functions
* Build for debug with all errata enabled and step through ArmDS
at reset to ensure all functions are entered.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Change-Id: I417539ab292f13a4f0949625d2fef6b7792fbd35