FIT signatures can now be implemented with ECDSA. The assumption that
all FIT images are signed with RSA is no longer valid. Thus, instead
of 'select'ing RSA, only 'imply' it. This doesn't change the defaults,
but allows one to explicitly disable RSA support.
Signed-off-by: Alexandru Gagniuc <mr.nuke...@gmail.com>
---
common/Kconfig.boot | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/common/Kconfig.boot b/common/Kconfig.boot
index 3f6d9c1a25..280476698d 100644
--- a/common/Kconfig.boot
+++ b/common/Kconfig.boot
@@ -67,8 +67,8 @@ config FIT_SIGNATURE
bool "Enable signature verification of FIT uImages"
depends on DM
select HASH
- select RSA
- select RSA_VERIFY
+ imply RSA
+ imply RSA_VERIFY
select IMAGE_SIGN_INFO
help
This option enables signature verification of FIT uImages,
@@ -159,8 +159,8 @@ config SPL_FIT_SIGNATURE
select SPL_FIT
select SPL_CRYPTO_SUPPORT
select SPL_HASH_SUPPORT
- select SPL_RSA
- select SPL_RSA_VERIFY
+ imply SPL_RSA
+ imply SPL_RSA_VERIFY
select SPL_IMAGE_SIGN_INFO
config SPL_LOAD_FIT
--
2.26.2
