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-rw-r--r--common/spl/Kconfig23
1 files changed, 0 insertions, 23 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index bee231b583a..c5dd476db58 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -550,29 +550,6 @@ config SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION
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_MD5
- bool "Support MD5"
- depends on SPL_FIT
- help
- Enable this to support MD5 in FIT images within SPL. An MD5
- checksum is a 128-bit hash value used to check that the image
- contents have not been corrupted. Note that MD5 is not considered
- secure as it is possible (with a brute-force attack) to adjust the
- image while still retaining the same MD5 hash value. For secure
- applications where images may be changed maliciously, you should
- consider SHA256 or SHA384.
-
config SPL_FIT_IMAGE_TINY
bool "Remove functionality from SPL FIT loading to reduce size"
depends on SPL_FIT