# All 40x-based cores, up until the 405GPR and 405EP have this errata.
config IBM405_ERR51
bool
- #config BIOS_FIXUP
- # bool
- # depends on BUBINGA || EP405 || SYCAMORE || WALNUT
- # default y
-
- #config PPC4xx_DMA
- # bool "PPC4xx DMA controller support"
- # depends on 4xx
-
- #config PPC4xx_EDMA
- # bool
- # depends on !STB03xxx && PPC4xx_DMA
- # default y
- #
-
+
-
+config APM8018X
+ bool "APM8018X"
+ depends on 40x
+ default n
+ select PPC40x_SIMPLE
+ help
+ This option enables support for the AppliedMicro APM8018X evaluation
+ board.
If unsure, say N.
config CORDIC
- tristate "Cordic function"
+ tristate "CORDIC algorithm"
help
- The option provides arithmetic function using cordic algorithm
- so its calculations are in fixed point. Modules can select this
- when they require this function. Module will be called cordic.
+ This option provides an implementation of the CORDIC algorithm;
+ calculations are in fixed point. Module will be called cordic.
+config MPILIB
+ tristate "Multiprecision maths library"
+ help
+ Multiprecision maths library from GnuPG.
+ It is used to implement RSA digital signature verification,
+ which is used by IMA/EVM digital signature extension.
+
+config MPILIB_EXTRA
+ bool "Multiprecision maths library - additional sources"
+ depends on MPILIB
+ help
+ Multiprecision maths library from GnuPG.
+ It is used to implement RSA digital signature verification,
+ which is used by IMA/EVM digital signature extension.
+ This code in unnecessary for RSA digital signature verification,
+ and can be compiled if needed.
+
+config DIGSIG
+ tristate "In-kernel signature checker"
+ depends on KEYS
+ select MPILIB
+ help
+ Digital signature verification. Currently only RSA is supported.
+ Implementation is done using GnuPG MPI library
+
endmenu