common: image_sign_info helper functions in SPL
Do not build image_sign_info helper functions in SPL if not needed.
Fixes: b983cc2da0ba ("lib: rsa: decouple rsa from FIT image verification")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/common/Kconfig b/common/Kconfig
index ee4f748..30cba15 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1060,3 +1060,14 @@
select SHA256
help
Enable image_sign_info helper functions.
+
+if IMAGE_SIGN_INFO
+
+config SPL_IMAGE_SIGN_INFO
+ bool
+ select SHA1
+ select SHA256
+ help
+ Enable image_sign_info helper functions in SPL.
+
+endif
diff --git a/common/Makefile b/common/Makefile
index d84e10b..3471c47 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -112,7 +112,7 @@
obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += image-fdt.o
obj-$(CONFIG_$(SPL_TPL_)FIT) += image-fit.o
obj-$(CONFIG_$(SPL_)MULTI_DTB_FIT) += boot_fit.o common_fit.o
-obj-$(CONFIG_IMAGE_SIGN_INFO) += image-sig.o
+obj-$(CONFIG_$(SPL_TPL_)IMAGE_SIGN_INFO) += image-sig.o
obj-$(CONFIG_$(SPL_TPL_)FIT_SIGNATURE) += image-fit-sig.o
obj-$(CONFIG_$(SPL_TPL_)FIT_CIPHER) += image-cipher.o
obj-$(CONFIG_IO_TRACE) += iotrace.o