[PATCH v4 0/8] Qualcomm: teach the build system to emit signed ELF images

[Tom Rini]

On Tue, Jun 17, 2025 at 11:15:37AM +0200, Casey Connolly wrote:
> 
> 
> On 6/17/25 10:26, Neil Armstrong wrote:
> > On 16/06/2025 18:13, Casey Connolly wrote:
> > > Hi Tom,
> > > 
> > > So I've been testing this a bit harder (really should have noticed
> > > this sooner) and it turns out using binman makes things a whole lot
> > > more complicated...
> > > 
> > > Specifically, the new trogdor chromebook board doesn't need binman,
> > > the U-Boot ELF is used directly since they have their own bootloader
> > > beforehand.
> > > 
> > > But since CONFIG_BINMAN can't be enabled in a defconfig and only
> > > selected by some other Kconfig there isn't really a nice way to
> > > handle this. The trogdor board doesn't add any Kconfigs of it's own
> > > and doing something like
> > > 
> > > depends on BINMAN if !CONFIG_SYS_COREBOOT
> > > 
> > > would be a huge hack...
> > 
> > Can't you change to depends on BINMAN if CONFIG_BINMAN_DTB ?
> 
> No, since this creates a recursive dependency

Hmmm. Is there further symbol games we could do here? Perhaps we need
another symbol around BINMAN functionality? I do need to re-read what
you said above and think harder, sorry.

-- 
Tom
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