config RSA
bool "Use RSA Library"
- select RSA_FREESCALE_EXP if FSL_CAAM
+ select RSA_FREESCALE_EXP if FSL_CAAM && !ARCH_MX7 && !ARCH_MX6 && !ARCH_MX5
select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP
help
RSA support. This enables the RSA algorithm used for FIT image
option. The software based modular exponentiation is built into
mkimage irrespective of this option.
+if RSA
+
config SPL_RSA
bool "Use RSA Library within SPL"
- depends on RSA
-if RSA
config RSA_SOFTWARE_EXP
bool "Enable driver for RSA Modular Exponentiation in software"
- depends on DM && RSA
+ depends on DM
help
Enables driver for modular exponentiation in software. This is a RSA
algorithm used in FIT image verification. It required RSA Key as
config RSA_FREESCALE_EXP
bool "Enable RSA Modular Exponentiation with FSL crypto accelerator"
- depends on DM && RSA && FSL_CAAM
+ depends on DM && FSL_CAAM && !ARCH_MX7 && !ARCH_MX6 && !ARCH_MX5
help
Enables driver for RSA modular exponentiation using Freescale cryptographic
accelerator - CAAM.