On 1/14/26 1:14 PM, Sascha Hauer wrote: > Some architectures want to link the barebox proper ELF image into the > PBL. Allow that and provide a Kconfig option to select the ELF image. > > Signed-off-by: Sascha Hauer <[email protected]>
Reviewed-by: Ahmad Fatoum <[email protected]> > --- > Makefile | 4 ++++ > pbl/Kconfig | 9 +++++++++ > 2 files changed, 13 insertions(+) > > diff --git a/Makefile b/Makefile > index > 2350592cdef6cb0cab0a85a481fbf17e24d6483f..25b548712c777ffb3ceeb375b109661312485bee > 100644 > --- a/Makefile > +++ b/Makefile > @@ -831,7 +831,11 @@ export KBUILD_BINARY ?= barebox.bin > # Also any assignments in arch/$(SRCARCH)/Makefile take precedence over > # the default value. > > +ifeq ($(CONFIG_PBL_IMAGE_ELF),y) > +export BAREBOX_PROPER ?= vmbarebox > +else > export BAREBOX_PROPER ?= barebox.bin > +endif > > barebox-flash-images: $(KBUILD_IMAGE) > @echo $^ > $@ > diff --git a/pbl/Kconfig b/pbl/Kconfig > index > cab9325d16e8625bcca10125b3281062abffedbc..63f29cd6135926c48b355b80fc7a123b90098c20 > 100644 > --- a/pbl/Kconfig > +++ b/pbl/Kconfig > @@ -21,6 +21,15 @@ config PBL_IMAGE_NO_PIGGY > want to use the piggy mechanism to load barebox proper. > It's so far only intended for sandbox. > > +config PBL_IMAGE_ELF > + bool > + depends on PBL_IMAGE > + select ELF > + help > + If yes, link ELF image into the PBL, otherwise a raw binary > + is linked into the PBL. This must match the loader code in the > + PBL. > + > config PBL_MULTI_IMAGES > bool > select PBL_IMAGE > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
