common: Kconfig.boot: add config SPL_FIT_RSASSA_PSS
The padding pss is only supported on u-boot and tools since
commit 2bbed3ff8c7f ("image: Use Kconfig to enable FIT_RSASSA_PSS on host")
This commit adds the config SPL_FIT_RSASSA_PSS to support
the padding pss in the SPL.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/Kconfig.boot b/common/Kconfig.boot
index 9b84a8d..c948d58 100644
--- a/common/Kconfig.boot
+++ b/common/Kconfig.boot
@@ -175,6 +175,13 @@
device memory. Assure this size does not extend past expected storage
space.
+config SPL_FIT_RSASSA_PSS
+ bool "Support rsassa-pss signature scheme of FIT image contents in SPL"
+ depends on SPL_FIT_SIGNATURE
+ help
+ Enable this to support the pss padding algorithm as described
+ in the rfc8017 (https://tools.ietf.org/html/rfc8017) in SPL.
+
config SPL_LOAD_FIT
bool "Enable SPL loading U-Boot as a FIT (basic fitImage features)"
select SPL_FIT