At present u-boot-spl.bin holds the plain SPL binary without the device tree. This is somewhat annoying since you need either u-boot-spl.bin or u-boot-spl-dtb.bin depending on whether device tree is used.
Adjust the build such that u-boot-spl.bin includes a device tree, and the plain binary is in u-boot-spl-nodtb.bin. For now u-boot-spl-dtb.bin remains the same.
Signed-off-by: Simon Glass sjg@chromium.org ---
scripts/Makefile.spl | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index 96f414a..7bf471a 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -131,14 +131,14 @@ boot.bin: $(obj)/u-boot-spl.bin else MKIMAGEFLAGS_boot.bin = -T zynqimage
-spl/boot.bin: $(obj)/u-boot-spl-dtb.bin +spl/boot.bin: $(obj)/u-boot-spl.bin $(call if_changed,mkimage) endif
ALL-y += $(obj)/$(SPL_BIN).bin $(obj)/$(SPL_BIN).cfg
ifdef CONFIG_SPL_OF_CONTROL -ALL-$(CONFIG_OF_SEPARATE) += $(obj)/$(SPL_BIN)-pad.bin $(obj)/$(SPL_BIN)-dtb.bin +ALL-$(CONFIG_OF_SEPARATE) += $(obj)/$(SPL_BIN)-pad.bin $(obj)/$(SPL_BIN)-nodtb.bin endif
ifdef CONFIG_SAMSUNG @@ -166,11 +166,19 @@ all: $(ALL-y) quiet_cmd_cat = CAT $@ cmd_cat = cat $(filter-out $(PHONY), $^) > $@
-$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN).bin $(obj)/$(SPL_BIN)-pad.bin \ +ifeq ($(CONFIG_SPL_OF_CONTROL),y) +$(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin $(obj)/$(SPL_BIN)-pad.bin \ $(obj)/$(SPL_BIN).dtb FORCE $(call if_changed,cat)
-# Create a file that pads from the end of u-boot-spl.bin to bss_end +$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-dtb.bin FORCE + $(call if_changed,cat) +else +$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE + $(call if_changed,cat) +endif + +# Create a file that pads from the end of u-boot-spl-nodtb.bin to bss_end $(obj)/$(SPL_BIN)-pad.bin: $(obj)/$(SPL_BIN) @bss_size_str=$(shell $(NM) $< | awk 'BEGIN {size = 0} /__bss_size/ {size = $$1} END {print "ibase=16; " toupper(size)}' | bc); \ dd if=/dev/zero of=$@ bs=1 count=$${bss_size_str} 2>/dev/null; @@ -211,9 +219,9 @@ endif quiet_cmd_objcopy = OBJCOPY $@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
-OBJCOPYFLAGS_$(SPL_BIN).bin = $(SPL_OBJCFLAGS) -O binary +OBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary
-$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN) FORCE +$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE $(call if_changed,objcopy)
LDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL)