refactor(cpus): convert Cortex-X3 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
* Manual comparison of disassembly of converted functions with non-
converted functions.
aarch64-none-elf-objdump -D <TF-A with
conversion>/build/../release/bl31/bl31.elf
vs
aarch64-none-elf-objdump -D <TF-A clean
repo>/build/fvp/release/bl31/bl31.elf
* Build for debug with all errata enabled and step through ArmDS
at reset to ensure all functions are entered.
Change-Id: I62e030962edf4e8e8be2c19e7a3176e319468c50
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
1 file changed