Merge branch 'misc' into for-linus

Conflicts:
	arch/arm/mach-integrator/integrator_ap.c

2 files changed, 17 insertions, 0 deletions

diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index a1edfd5a129a..176062ac7f07 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -78,7 +78,16 @@ endif
 
 $(obj)/uImage: STARTADDR=$(LOADADDR)
 
+check_for_multiple_loadaddr = \
+if [ $(words $(LOADADDR)) -gt 1 ]; then \
+        echo 'multiple load addresses: $(LOADADDR)'; \
+        echo 'This is incompatible with uImages'; \
+        echo 'Specify LOADADDR on the commandline to build an uImage'; \
+        false; \
+fi
+
 $(obj)/uImage:  $(obj)/zImage FORCE
+        @$(check_for_multiple_loadaddr)
         $(call if_changed,uimage)
         @echo '  Image $@ is ready'
 
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 0c74a6fab952..a6b30b35ca65 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -139,8 +139,16 @@ bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \
   ( echo "following symbols must have non local/private scope:" >&2; \
     echo "$$bad_syms" >&2; rm -f $@; false )
 
+check_for_multiple_zreladdr = \
+if [ $(words $(ZRELADDR)) -gt 1 -a "$(CONFIG_AUTO_ZRELADDR)" = "" ]; then \
+        echo 'multiple zreladdrs: $(ZRELADDR)'; \
+        echo 'This needs CONFIG_AUTO_ZRELADDR to be set'; \
+        false; \
+fi
+
 $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
                 $(addprefix $(obj)/, $(OBJS)) $(lib1funcs) FORCE
+        @$(check_for_multiple_zreladdr)
         $(call if_changed,ld)
         @$(check_for_bad_syms)