[U-Boot] [PATCH v2 1/2] MX28: config: Allow different target generation in elftosb call

[Otavio Salvador]

The elftosb call needs to use a target param specific for i.MX28. This
patch allow for later addition of i.MX233.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
Changes in v2:
- fix Makefile according
- move u-boot.bd to u-boot-imx28.bd

 Makefile                                                  |    5 ++++-
 arch/arm/cpu/arm926ejs/mxs/{u-boot.bd => u-boot-imx28.bd} |    0
 2 files changed, 4 insertions(+), 1 deletion(-)
 rename arch/arm/cpu/arm926ejs/mxs/{u-boot.bd => u-boot-imx28.bd} (100%)

diff --git a/Makefile b/Makefile
index f6471e2..1df4c1d 100644
--- a/Makefile
+++ b/Makefile
@@ -452,8 +452,11 @@ $(obj)u-boot.ais:       $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
 		cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.bin > \
 			$(obj)u-boot.ais
 
+# Specify the target for use in elftosb call
+ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
+
 $(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
-		elftosb -zdf imx28 -c $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot.bd \
+		elftosb -zdf $(ELFTOSB_TARGET-y) -c $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd \
 			-o $(obj)u-boot.sb
 
 # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot.bd b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd
similarity index 100%
rename from arch/arm/cpu/arm926ejs/mxs/u-boot.bd
rename to arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd
-- 
1.7.10.4