When EFI_EMBEDDED_FIRMWARE is enabled, and CRYPTO is not enabled,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for CRYPTO_LIB_SHA256
Depends on [n]: CRYPTO [=n]
Selected by [y]:
- EFI_EMBEDDED_FIRMWARE [=y] && EFI [=y]
This is because EFI_EMBEDDED_FIRMWARE selects CRYPTO_LIB_SHA256
without selecting or depending on CRYPTO, despite CRYPTO_LIB_SHA256
depending on CRYPTO.
Signed-off-by: Julian Braha <julianbr...@gmail.com>
---
drivers/firmware/efi/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig
index 2c3dac5ecb36..f914da9845ac 100644
--- a/drivers/firmware/efi/Kconfig
+++ b/drivers/firmware/efi/Kconfig
@@ -248,6 +248,7 @@ endmenu
config EFI_EMBEDDED_FIRMWARE
bool
depends on EFI
+ select CRYPTO
select CRYPTO_LIB_SHA256
config UEFI_CPER
--
2.27.0
