[U-Boot] [RFC PATCH 4/4] Hook spl directory into main Makefile

[Daniel Schwierzeck]

[daniel.schwierzeck at googlemail.com:
1. fixed clean target for spl directory
2. removed image concatenation of normal U-Boot and SPL image
]

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck at googlemail.com>
---
 Makefile |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index 8833f4b..d05c2b1 100644
--- a/Makefile
+++ b/Makefile
@@ -347,6 +347,7 @@ ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
 ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin
+ALL-$(CONFIG_UBOOT_SPL) += spl
 
 all:		$(ALL-y)
 
@@ -444,6 +445,9 @@ mmc_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
 
 $(obj)mmc_spl/u-boot-mmc-spl.bin:	mmc_spl
 
+spl:		depend
+		$(MAKE) -C spl all
+
 $(TIMESTAMP_FILE):
 		@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
 		@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
@@ -1075,6 +1079,7 @@ clean:
 	@rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
 	@rm -f $(ONENAND_BIN)
 	@rm -f $(obj)onenand_ipl/u-boot.lds
+	@rm -f $(obj)spl/obj
 	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 	@find $(OBJTREE) -type f \
 		\( -name 'core' -o -name '*.bak' -o -name '*~' \
-- 
1.7.5.4