skiboot: Document P9 possible flags to OPAL_REINIT_CPUS
@@ -15,6 +15,8 @@ Currently, possible flags are: ::
enum {
OPAL_REINIT_CPUS_HILE_BE = (1 << 0),
OPAL_REINIT_CPUS_HILE_LE = (1 << 1),
+ OPAL_REINIT_CPUS_MMU_HASH = (1 << 2),
+ OPAL_REINIT_CPUS_MMU_RADIX = (1 << 3),
};
Extra flags may be added in the future, so other bits *must* be 0.
@@ -25,7 +27,8 @@ flags will return OPAL_UNSUPPORTED.
On POWER8 CPUs, only OPAL_REINIT_CPUS_HILE_BE and OPAL_REINIT_CPUS_HILE_LE
are support and other bits *MUST NOT* be set.
-On POWER9 CPUs, other flags may be supported in the future.
+On POWER9 CPUs, all options including OPAL_REINIT_CPUS_MMU_HASH and
+OPAL_REINIT_CPUS_MMU_RADIX.
Returns
-------
