On Thu, Nov 15, 2018 at 10:07:49AM +0800, Ryder Lee wrote: > This patch adds support for MTK boot image generation. > > Signed-off-by: Weijie Gao <weijie....@mediatek.com> > Signed-off-by: Ryder Lee <ryder....@mediatek.com> > Reviewed-by: Simon Glass <s...@chromium.org> [snip] > diff --git a/Makefile b/Makefile > index 552687d..a5d0c1b 100644 > --- a/Makefile > +++ b/Makefile > @@ -852,6 +852,8 @@ ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin > ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin > endif > > +ALL-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin > + > # Add optional build target if defined in board/cpu/soc headers > ifneq ($(CONFIG_BUILD_TARGET),) > ALL-y += $(CONFIG_BUILD_TARGET:"%"=%) > @@ -1359,6 +1361,24 @@ u-boot.elf: u-boot.bin > $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o > $(call if_changed,u-boot-elf) > > +# MediaTek's ARM-based u-boot needs a header to contains its load address > +# which is parsed by the BootROM. > +# If the SPL build is enabled, the header will be added to the spl binary, > +# and the spl binary and the u-boot.img will be combined into one file. > +# Otherwise the header will be added to the u-boot.bin directly. > + > +ifeq ($(CONFIG_SPL),y) > +u-boot-mtk.bin: u-boot.dtb u-boot.img spl/u-boot-spl-mtk.bin FORCE > + $(call if_changed,binman) > +else > +MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \ > + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \ > + -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))" > + > +u-boot-mtk.bin: u-boot.bin FORCE > + $(call if_changed,mkimage) > +endif
This doesn't build for me. With the whole series applied: $ ./tools/buildman/buildman -dvel mediatek boards.cfg is up to date. Nothing to do. Building current source for 2 boards (2 threads, 8 jobs per thread) arm: + mt7629_rfb +(mt7629_rfb) make[1]: *** No rule to make target 'spl/u-boot-spl-mtk.bin', needed by 'u-boot-mtk.bin'. Stop. +(mt7629_rfb) make: *** [sub-make] Error 2 1 0 1 /2 mt7623n_bpir2 -- Tom
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