crypto: caam - add option for enabling DEBUG mode
This patch adds an option to the Kconfig file for
SEC which enables the user to see the debug messages
that are printed inside the SEC driver.
Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig
index b44091c..ca89f6b 100644
--- a/drivers/crypto/caam/Kconfig
+++ b/drivers/crypto/caam/Kconfig
@@ -98,3 +98,11 @@
To compile this as a module, choose M here: the module
will be called caamrng.
+
+config CRYPTO_DEV_FSL_CAAM_DEBUG
+ bool "Enable debug output in CAAM driver"
+ depends on CRYPTO_DEV_FSL_CAAM
+ default n
+ help
+ Selecting this will enable printing of various debug
+ information in the CAAM driver.
diff --git a/drivers/crypto/caam/Makefile b/drivers/crypto/caam/Makefile
index b1eb448..d56bd0e 100644
--- a/drivers/crypto/caam/Makefile
+++ b/drivers/crypto/caam/Makefile
@@ -1,6 +1,9 @@
#
# Makefile for the CAAM backend and dependent components
#
+ifeq ($(CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG), y)
+ EXTRA_CFLAGS := -DDEBUG
+endif
obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam.o
obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API) += caamalg.o