image: Use the correct checks for CRC32

[J-u-boot.git] / common / spl / Kconfig

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 8a8a971a91e1d81ed30476cb910b353de86fcec4..17ce2f6b615dafe8c2fbbec3827e744980250561 100644 (file)
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -419,7 +419,8 @@ config SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION
 
 config SPL_CRC32
        bool "Support CRC32"
-       default y if SPL_LEGACY_IMAGE_SUPPORT
+       default y if SPL_LEGACY_IMAGE_SUPPORT || 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.
@@ -1419,6 +1420,16 @@ config TPL_BOOTROM_SUPPORT
          BOOT_DEVICE_BOOTROM (or fall-through to the next boot device in the
          boot device list, if not implemented for a given board)
 
+config TPL_CRC32
+       bool "Support CRC32 in TPL"
+       default y if TPL_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 TPL_DRIVERS_MISC
        bool "Support misc drivers in TPL"
        help