On Wed, Jul 24, 2019 at 5:15 PM Igor Opaniuk <[email protected]> wrote: > > From: Igor Opaniuk <[email protected]> > > Add an additional target which prepends the u-boot.imx image with > 0x400 padding bytes. On Vybrid and i.MX 7, i.MX6ULL this is required > for NAND boot devices. The configuration CONFIG_IMX_NAND enables this > image for a board. > > Signed-off-by: Stefan Agner <[email protected]> > Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]> > --- > > v3: > - fixed depedency of Ksymbol > > v2: > - addressed Jagan's comment > > Kconfig | 1 + > Makefile | 3 +++ > arch/arm/mach-imx/Makefile | 7 +++++++ > 3 files changed, 11 insertions(+) > > diff --git a/Kconfig b/Kconfig > index d2eb744e70..c9473e00a9 100644 > --- a/Kconfig > +++ b/Kconfig > @@ -253,6 +253,7 @@ config BUILD_TARGET > default "u-boot.itb" if SPL_LOAD_FIT && (ROCKCHIP_RK3399 || > ARCH_SUNXI) > default "u-boot.kwb" if KIRKWOOD > default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT > + default "u-boot-nand.imx" if (ARCH_MX6 || ARCH_MX7) && NAND_BOOT > help > Some SoCs need special image types (e.g. U-Boot binary > with a special header) as build targets. By defining > diff --git a/Makefile b/Makefile > index 73fdf70cdd..287b74dd50 100644 > --- a/Makefile > +++ b/Makefile > @@ -1106,6 +1106,9 @@ endif > %.vyb: %.imx > $(Q)$(MAKE) $(build)=arch/arm/cpu/armv7/vf610 $@ > > +u-boot-nand.imx: u-boot.imx > + $(Q)$(MAKE) $(build)=arch/arm/mach-imx $@ > + > quiet_cmd_copy = COPY $@ > cmd_copy = cp $< $@ > > diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile > index 898478fc4a..365a5951f1 100644 > --- a/arch/arm/mach-imx/Makefile > +++ b/arch/arm/mach-imx/Makefile > @@ -112,6 +112,13 @@ u-boot.imx: MKIMAGEOUTPUT = u-boot.imx.log > u-boot.imx: u-boot.bin u-boot.cfgout $(PLUGIN).bin FORCE > $(call if_changed,mkimage) > > +ifeq ($(CONFIG_NAND_BOOT),y) > +cmd_u-boot-nand_imx = (dd bs=1024 count=1 if=/dev/zero 2>/dev/null) | \ > + cat - $< > $@ > +u-boot-nand.imx: u-boot.imx FORCE > + $(call if_changed,u-boot-nand_imx) > +endif > + > ifeq ($(CONFIG_MULTI_DTB_FIT),y) > MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) \ > -T $(IMAGE_TYPE) -e $(CONFIG_SYS_TEXT_BASE) > -- > 2.17.1 > > _______________________________________________ > U-Boot mailing list > [email protected] > https://lists.denx.de/listinfo/u-boot -- Best regards Oleksandr Suvorov Toradex AG Altsagenstrasse 5 | 6048 Horw/Luzern | Switzerland | T: +41 41 500 4800 (main line) _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
