Hi Michael, Am Montag, dem 03.05.2021 um 10:07 +0000 schrieb Michael Graichen: > Since OCRAM is only 192K this introduces CONFIG_ZYNQ_BUILD_FSBL so we can can chainload a more feature rich barebox via bootm. > > From 1f1a95eca42198d73c38cc12b9b44f061980cef8 Mon Sep 17 00:00:00 2001 > From: Michael Graichen <michael.graichen@xxxxxxxxxxx> > Date: Mon, 3 May 2021 12:03:05 +0200 > Subject: [PATCH] zynq: add support to chainload another barebox Seems you imported this patch from somewhere and it left some traces in the commit message? Also I don't understand what this change is supposed to be doing. You are building just another Barebox binary, with no real differences in the configuration. I would much prefer a proper 2-stage loading in the PBL, but that requires FAT support for the SDcard boot, which I didn't get around to take a look at yet. Regards, Lucas > Signed-off-by: Michael Graichen <michael.graichen@xxxxxxxxxxx> > --- > arch/arm/mach-zynq/Kconfig | 6 +++++- > images/Makefile.zynq | 21 +++++++++++++++------ > 2 files changed, 20 insertions(+), 7 deletions(-) > > diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig > index 3e07633e5..0800b55e6 100644 > --- a/arch/arm/mach-zynq/Kconfig > +++ b/arch/arm/mach-zynq/Kconfig > @@ -21,7 +21,11 @@ config ARCH_ZYNQ7000 > select OFDEVICE > select RELOCATABLE > > - > +config ZYNQ_BUILD_FSBL > + prompt "build FSBL binary (BOOT.BIN)" > + bool > + help > + Say Y here if you want to build an FSBL binary for the Zynq. > > menu "select Zynq boards to be built" > > diff --git a/images/Makefile.zynq b/images/Makefile.zynq > index b00e74869..39c72bd88 100644 > --- a/images/Makefile.zynq > +++ b/images/Makefile.zynq > @@ -7,17 +7,26 @@ zynqcfg_cpp_flags = -Wp,-MD,$(depfile) -nostdinc -x assembler-with-cpp \ > > zynqcfg-tmp = $(subst $(comma),_,$(dot-target).zynqcfg.tmp) > > -quiet_cmd_zynq_image = ZYNQIMG $@ > +quiet_cmd_zynq_image = ZYNQIMG $@ > cmd_zynq_image = \ > $(CPP) $(zynqcfg_cpp_flags) -o $(zynqcfg-tmp) $(CFG_$(@F)) ; \ > $(objtree)/scripts/zynq_mkimage -c $(zynqcfg-tmp) \ > - -f $(subst .zynqimg,,$@) -o $@ > + -f $(subst .zynqimg_fsbl,,$@) -o $@ > > -$(obj)/%.zynqimg: $(obj)/% FORCE > +$(obj)/%.zynqimg_fsbl: $(obj)/% FORCE > $(call if_changed,zynq_image) > > #------------------------------------------------------------------------------ > > -CFG_start_avnet_zedboard.pblb.zynqimg = $(board)/avnet-zedboard/zedboard.zynqcfg > -FILE_barebox-avnet-zedboard.img = start_avnet_zedboard.pblb.zynqimg > -image-$(CONFIG_MACH_ZEDBOARD) += barebox-avnet-zedboard.img > +FILE_barebox-avnet-zedboard.img = start_avnet_zedboard.pblb > +zynq-barebox-$(CONFIG_MACH_ZEDBOARD) += barebox-avnet-zedboard.img > + > +CFG_start_avnet_zedboard.pblb.zynqimg_fsbl = $(board)/avnet-zedboard/zedboard.zynqcfg > +FILE_barebox-avnet-zedboard-fsbl.img = start_avnet_zedboard.pblb.zynqimg_fsbl > +zynq-fsbl-$(CONFIG_MACH_ZEDBOARD) += barebox-avnet-zedboard-fsbl.img > + > +ifdef CONFIG_ZYNQ_BUILD_FSBL > +image-y += $(zynq-fsbl-y) > +else > +image-y += $(zynq-barebox-y) > +endif > -- > 2.25.1 > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
