stm32x7: add support for stm32x7 serial driver

[u-boot] / scripts / Makefile.spl

diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index dff16b9d998fde3b692fb0588e0185a4881e8599..44242842db31f0af7ffe85fad3ede79356395354 100644 (file)
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -114,7 +114,7 @@ MKIMAGEFLAGS_MLO = -T omapimage -a $(CONFIG_SPL_TEXT_BASE)
 
 MKIMAGEFLAGS_MLO.byteswap = -T omapimage -n byteswap -a $(CONFIG_SPL_TEXT_BASE)
 
-MLO MLO.byteswap: $(obj)/u-boot-spl.bin
+MLO MLO.byteswap: $(obj)/u-boot-spl.bin FORCE
        $(call if_changed,mkimage)
 
 ifeq ($(CONFIG_SYS_SOC),"at91")
@@ -126,27 +126,23 @@ MKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params)
 boot.bin: $(obj)/../tools/atmel_pmecc_params
 endif
 
-boot.bin: $(obj)/u-boot-spl.bin
+boot.bin: $(obj)/u-boot-spl.bin FORCE
        $(call if_changed,mkimage)
 else
 MKIMAGEFLAGS_boot.bin = -T zynqimage
 
-spl/boot.bin: $(obj)/u-boot-spl-dtb.bin
+spl/boot.bin: $(obj)/u-boot-spl.bin FORCE
        $(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
-endif
-
 ifdef CONFIG_SAMSUNG
 ALL-y  += $(obj)/$(BOARD)-spl.bin
 endif
 
 ifdef CONFIG_ARCH_SOCFPGA
-ALL-y  += $(obj)/$(SPL_BIN)-dtb.sfp
+ALL-y  += $(obj)/$(SPL_BIN).sfp
 endif
 
 ifdef CONFIG_SUNXI
@@ -166,11 +162,22 @@ 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 \
+quiet_cmd_copy = COPY    $@
+      cmd_copy = cp $< $@
+
+ifeq ($(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
+       $(call if_changed,copy)
+else
+$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN)-nodtb.bin FORCE
+       $(call if_changed,copy)
+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;
@@ -186,14 +193,14 @@ quiet_cmd_fdtgrep = FDTGREP $@
        $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \
                $(addprefix -P ,$(subst $\",,$(CONFIG_OF_SPL_REMOVE_PROPS)))
 
-$(obj)/$(SPL_BIN).dtb: dts/dt.dtb
-       $(call cmd,fdtgrep)
+$(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE
+       $(call if_changed,fdtgrep)
 
 quiet_cmd_cpp_cfg = CFG     $@
 cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \
        -DDO_DEPS_ONLY -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $<
 
-$(obj)/$(SPL_BIN).cfg: include/config.h
+$(obj)/$(SPL_BIN).cfg: include/config.h FORCE
        $(call if_changed,cpp_cfg)
 
 ifdef CONFIG_SAMSUNG
@@ -211,9 +218,9 @@ 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 $(LDFLAGS_FINAL)
@@ -221,18 +228,14 @@ ifneq ($(CONFIG_SPL_TEXT_BASE),)
 LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE)
 endif
 
-ifdef CONFIG_ARCH_SOCFPGA
-MKIMAGEFLAGS_$(SPL_BIN)-dtb.sfp = -T socfpgaimage
-$(obj)/$(SPL_BIN)-dtb.sfp: $(obj)/$(SPL_BIN)-dtb.bin FORCE
+MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage
+$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE
        $(call if_changed,mkimage)
-endif
 
-ifdef CONFIG_SUNXI
 quiet_cmd_mksunxiboot = MKSUNXI $@
 cmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@
-$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin
+$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE
        $(call if_changed,mksunxiboot)
-endif
 
 quiet_cmd_u-boot-spl = LD      $@
       cmd_u-boot-spl = (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \