[PATCH v3 1/5] Image size checks: Move all configs in one place

[Philip Oberfichtner]

On Wed, Sep 03, 2025 at 02:50:49PM +0200, Marek Vasut wrote:
> On 9/3/25 12:56 PM, Philip Oberfichtner wrote:
> > How image size limiting works in U-Boot should be easier to grasp if we
> > have all related options in one place.
> > 
> > Signed-off-by: Philip Oberfichtner <pro at denx.de>
> > ---
> >   Kconfig                | 59 ++++++++++++++++++++++++++++++++++++++++++
> >   common/spl/Kconfig     | 38 ---------------------------
> >   common/spl/Kconfig.tpl |  7 -----
> >   common/spl/Kconfig.vpl |  7 -----
> >   4 files changed, 59 insertions(+), 52 deletions(-)
> > 
> > diff --git a/Kconfig b/Kconfig
> > index 70125c4e5a6..f1a6be299e8 100644
> > --- a/Kconfig
> > +++ b/Kconfig
> > @@ -535,6 +535,8 @@ config BUILD_TARGET
> >   	  special image will be automatically built upon calling
> >   	  make / buildman.
> > +menu "Image size limits"
> > +
> >   config HAS_BOARD_SIZE_LIMIT
> >   	bool "Define a maximum size for the U-Boot image"
> >   	depends on !COMPILE_TEST
> > @@ -554,6 +556,63 @@ config BOARD_SIZE_LIMIT
> >   	  include SPL nor TPL, on platforms that use that functionality, they
> >   	  have separate options to restrict size.
> > +config VPL_SIZE_LIMIT
> > +	depends on VPL
> > +	hex "Maximum size of VPL image"
> > +	default 0x0
> > +	help
> > +	  Specifies the maximum length of the U-Boot VPL image.
> > +	  If this value is zero, it is ignored.
> > +
> > +config TPL_SIZE_LIMIT
> > +	depends on TPL
> > +	hex "Maximum size of TPL image"
> > +	default 0x0
> > +	help
> > +	  Specifies the maximum length of the U-Boot TPL image.
> > +	  If this value is zero, it is ignored.
> The point of separate common/spl/Kconfig.tpl and common/spl/Kconfig.vpl
> files is to group SPL / TPL / VPL symbols in those files .

There is "config TPL_" definitions literally all over the place. I think
there might actually even be more of them outside Kconfig.tpl than
inside.