[U-Boot] [Patch v3] socfpga: clean up sfp generation

[Dalon Westergreen]

From: Dalon Westergreen <dalon.westergreen at intel.com>

Move the sfp file generation entirely to the root Makefile.  This
means that the u-boot-spl.sfp will only be generated when required
and only for the socfpga variants that require it.

sfp generation is now entirely controlled by CONFIG_BUILD_TARGET
being set to either spl/u-boot-spl.sfp or more likely
u-boot-with-spl.sfp

Signed-off-by: Dalon Westergreen <dalon.westergreen at intel.com>

---
v3:
  -> Change ifdef to ifneq
  -> Fix error, should not use $(SPL_BIN) as it was not defined
     in Makefile
v2:
  -> condense changes to 1 patch to avoid breaking git bisect
---
 Makefile             | 11 ++++++++---
 scripts/Makefile.spl | 12 ------------
 2 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/Makefile b/Makefile
index aadd1ec8c6..5f03e534a5 100644
--- a/Makefile
+++ b/Makefile
@@ -1207,6 +1207,14 @@ u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE
 	$(call if_changed,pad_cat)
 
 ifneq ($(CONFIG_ARCH_SOCFPGA),)
+ifneq ($(CONFIG_TARGET_SOCFPGA_ARRIA10),)
+MKIMAGEFLAGS_u-boot-spl.sfp = -T socfpgaimage_v1
+else
+MKIMAGEFLAGS_u-boot-spl.sfp = -T socfpgaimage
+endif
+spl/u-boot-spl.sfp: spl/u-boot-spl.bin FORCE
+	$(call if_changed,mkimage)
+
 quiet_cmd_socboot = SOCBOOT $@
 cmd_socboot = cat	spl/u-boot-spl.sfp spl/u-boot-spl.sfp	\
 			spl/u-boot-spl.sfp spl/u-boot-spl.sfp	\
@@ -1542,9 +1550,6 @@ spl/sunxi-spl.bin: spl/u-boot-spl
 spl/sunxi-spl-with-ecc.bin: spl/sunxi-spl.bin
 	@:
 
-spl/u-boot-spl.sfp: spl/u-boot-spl
-	@:
-
 spl/boot.bin: spl/u-boot-spl
 	@:
 
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 7416abec62..a58113cee2 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -198,10 +198,6 @@ ifdef CONFIG_SAMSUNG
 ALL-y	+= $(obj)/$(BOARD)-spl.bin
 endif
 
-ifdef CONFIG_ARCH_SOCFPGA
-ALL-y	+= $(obj)/$(SPL_BIN).sfp
-endif
-
 ifdef CONFIG_ARCH_SUNXI
 ALL-y	+= $(obj)/sunxi-spl.bin
 
@@ -324,14 +320,6 @@ LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE)
 endif
 endif
 
-ifdef CONFIG_TARGET_SOCFPGA_ARRIA10
-MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage_v1
-else
-MKIMAGEFLAGS_$(SPL_BIN).sfp = -T socfpgaimage
-endif
-$(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE
-	$(call if_changed,mkimage)
-
 quiet_cmd_mksunxiboot = MKSUNXI $@
 cmd_mksunxiboot = $(objtree)/tools/mksunxiboot \
 			--default-dt $(CONFIG_DEFAULT_DEVICE_TREE) $< $@
-- 
2.17.2