[PATCH v2 2/2] spl: move SPL_CRC32 option to lib/Kconfig
Oleksandr Suvorov
oleksandr.suvorov at foundries.io
Thu Aug 3 18:05:40 CEST 2023
All SPL hash algorithm options are collected in lib/Kconfig. Move
SPL_CRC32 there as well.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>
---
Changes in v2:
- add a related commit to the series.
common/spl/Kconfig | 11 -----------
lib/Kconfig | 11 +++++++++++
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index c66d70e2a99..c5dd476db58 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -550,17 +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_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 3926652db63..07e61de5b64 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -534,6 +534,17 @@ config SHA_HW_ACCEL
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
--
2.40.1
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