arm-trusted-firmware/bl32
Stephan Gerhold 56055e87b0 fix(bl32): avoid clearing argument registers in RESET_TO_SP_MIN case
RESET_TO_SP_MIN is also used by platforms with a non TF-A bootloader,
in which case there might be platform-specific arguments passed in the
CPU registers. At the moment these are cleared and cannot be used by
the platform layer.

For BL31 this was recently changed in "fix(bl31): avoid clearing of
argument registers in RESET_TO_BL31 case", but on AArch32 SP_MIN still
has the old behavior.

Make this consistent by preserving the registers in SP_MIN as well
and use the chance to clarify the existing comments a bit.

Change-Id: I0039c72477249eed76c3da23cb4f10ac59b310d0
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2023-08-04 16:02:59 +02:00
..
optee Remove references to old project name from common files 2019-07-10 11:13:00 +01:00
sp_min fix(bl32): avoid clearing argument registers in RESET_TO_SP_MIN case 2023-08-04 16:02:59 +02:00
tsp fix(tsp): fix destination ID in direct request 2023-06-21 22:12:03 +01:00