[PATCH 4/5] qemu: Drop ARCH_SUPPORT_TFABOOT

[Tom Rini]

On Thu, Sep 24, 2020 at 01:17:14AM +0100, Andre Przywara wrote:

> CONFIG_ARCH_SUPPORT_TFABOOT seems to be a guard option to enable various
> platform specific hacks, when U-Boot is run under TF-A.
> Now that the QEMU port does not need to differentiate between secure
> vs. non-secure anymore (this is taken care of by the DTB), there is
> no need for a build-time option anymore, so remove it.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

I don't quite like calling the changes under TFABOOT hacks in that
ARCH_SUPPORT_TFABOOT is used to guard TFABOOT and on other platforms
that's used to enable/disable various non-hacky build time things.
Maybe we need to tweak the help text on TFABOOT to be clear that only
may be required on a given platform?

-- 
Tom
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