Under this configuration, UEFI secure boot support will be added in later patches.
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org --- lib/efi_loader/Kconfig | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig index 9890144d4161..71a0d003c914 100644 --- a/lib/efi_loader/Kconfig +++ b/lib/efi_loader/Kconfig @@ -145,4 +145,22 @@ config EFI_INITRD_FILESPEC help Full path of the initramfs file, e.g. mmc 0:2 initramfs.cpio.gz.
+config EFI_SECURE_BOOT + bool "Enable EFI secure boot support" + depends on EFI_LOADER + select SHA256 + select RSA + select RSA_VERIFY_WITH_PKEY + select IMAGE_SIGN_INFO + select ASYMMETRIC_KEY_TYPE + select ASYMMETRIC_PUBLIC_KEY_SUBTYPE + select X509_CERTIFICATE_PARSER + select PKCS7_MESSAGE_PARSER + default n + help + Select this option to enable EFI secure boot support. + Once SecureBoot mode is enforced, any EFI binary can run only if + it is signed with a trusted key. To do that, you need to install, + at least, PK, KEK and db. + endif