Commit f6780686 authored by Martin Schwidefsky's avatar Martin Schwidefsky

s390/boot: pad bzImage to 4K

In order to be able to sign the bzImage independent of the block size
of the IPL device, align the bzImage to 4096 bytes.
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 937347ac
...@@ -50,6 +50,7 @@ define cmd_section_cmp ...@@ -50,6 +50,7 @@ define cmd_section_cmp
touch $@ touch $@
endef endef
OBJCOPYFLAGS_bzImage := --pad-to $$(readelf -s $(obj)/compressed/vmlinux | awk '/\<_end\>/ {print or(strtonum("0x"$$2),4095)+1}')
$(obj)/bzImage: $(obj)/compressed/vmlinux $(obj)/section_cmp.boot.data $(obj)/section_cmp.boot.preserved.data FORCE $(obj)/bzImage: $(obj)/compressed/vmlinux $(obj)/section_cmp.boot.data $(obj)/section_cmp.boot.preserved.data FORCE
$(call if_changed,objcopy) $(call if_changed,objcopy)
......
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