The hab_rvt_check_target() callback according to the HABv4 documentation:
"This function reports whether or not a given target region is allowed for
either peripheral configuration or image loading in memory. It is intended
for use by post-ROM boot stage components, via the ROM Vector Table, in
order to avoid configuring security-sensitive peripherals, or loading
images over sensitive memory regions or outside recognized memory devices
in the address map."
It is a useful function to support as a precursor to calling into
authenticate_image() to validate the target memory region is good.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com> Cc: George McCollister <george.mccollister@gmail.com> Cc: Breno Matheus Lima <brenomatheus@gmail.com> Tested-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>