spl: move SPL_CRC32 option to lib/Kconfig
All SPL hash algorithm options are collected in lib/Kconfig. Move
SPL_CRC32 there as well.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index c66d70e..c5dd476 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -550,17 +550,6 @@
the eMMC EXT_CSC_PART_CONFIG selection should be overridden in SPL
by user defined partition number.
-config SPL_CRC32
- bool "Support CRC32"
- default y if SPL_LEGACY_IMAGE_FORMAT || SPL_EFI_PARTITION
- default y if SPL_ENV_SUPPORT || TPL_BLOBLIST
- help
- Enable this to support CRC32 in uImages or FIT images within SPL.
- This is a 32-bit checksum value that can be used to verify images.
- For FIT images, this is the least secure type of checksum, suitable
- for detected accidental image corruption. For secure applications you
- should consider SHA1 or SHA256.
-
config SPL_FIT_IMAGE_TINY
bool "Remove functionality from SPL FIT loading to reduce size"
depends on SPL_FIT
diff --git a/lib/Kconfig b/lib/Kconfig
index 3926652..07e61de 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -534,6 +534,17 @@
if SPL
+config SPL_CRC32
+ bool "Enable CRC32 support in SPL"
+ default y if SPL_LEGACY_IMAGE_SUPPORT || SPL_EFI_PARTITION
+ default y if SPL_ENV_SUPPORT || TPL_BLOBLIST
+ help
+ This option enables support of hashing using CRC32 algorithm.
+ The CRC32 algorithm produces 32-bit checksum value. For FIT
+ images, this is the least secure type of checksum, suitable for
+ detected accidental image corruption. For secure applications you
+ should consider SHA256 or SHA384.
+
config SPL_SHA1
bool "Enable SHA1 support in SPL"
default y if SHA1