[PATCH v1] Makefile: socfpga: Generate spl/u-boot-splx4.sfp with 4 SPL images

[Chee Hong Ang]

Generate spl/u-boot-splx4.sfp which consist of 4 SPL images required
for booting up Cyclone5/Arria10.

Signed-off-by: Chee Hong Ang <chee.hong.ang at intel.com>
---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 2629a74..13429a0 100644
--- a/Makefile
+++ b/Makefile
@@ -1578,8 +1578,9 @@ u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE
 ifneq ($(CONFIG_ARCH_SOCFPGA),)
 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	\
-			u-boot.img > $@ || rm -f $@
+			spl/u-boot-spl.sfp \
+			spl/u-boot-spl.sfp > spl/u-boot-splx4.sfp ; \
+	      cat	spl/u-boot-splx4.sfp u-boot.img > $@ || rm -f $@
 u-boot-with-spl.sfp: spl/u-boot-spl.sfp u-boot.img FORCE
 	$(call if_changed,socboot)
 
-- 
2.2.0