lib: Allow crc8 in TPL and VPL
Provide options to enable the CRC8 feature in TPL and VPL builds.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/Kconfig b/lib/Kconfig
index 203f40e..8f1a96d 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -728,6 +728,24 @@
checksum with feedback to produce an 8-bit result. The code is small
and it does not require a lookup table (unlike CRC32).
+config TPL_CRC8
+ bool "Support CRC8 in TPL"
+ depends on TPL
+ help
+ Enables CRC8 support in TPL. This is not normally required. CRC8 is
+ a simple and fast checksumming algorithm which does a bytewise
+ checksum with feedback to produce an 8-bit result. The code is small
+ and it does not require a lookup table (unlike CRC32).
+
+config VPL_CRC8
+ bool "Support CRC8 in VPL"
+ depends on VPL
+ help
+ Enables CRC8 support in VPL. This is not normally required. CRC8 is
+ a simple and fast checksumming algorithm which does a bytewise
+ checksum with feedback to produce an 8-bit result. The code is small
+ and it does not require a lookup table (unlike CRC32).
+
config SPL_CRC16
bool "Support CRC16 in SPL"
depends on SPL