diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 81df0dbc8a9a..43fa82e409bf 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -735,6 +735,7 @@ config ETEXT_SHIFT int "_etext shift" if ETEXT_SHIFT_BOOL range 17 28 if STRICT_KERNEL_RWX && PPC_BOOK3S_32 default 17 if STRICT_KERNEL_RWX && PPC_BOOK3S_32 + default 19 if STRICT_KERNEL_RWX && PPC_8xx default PPC_PAGE_SHIFT help On Book3S 32 (603+), IBATs are used to map kernel text. @@ -755,6 +756,7 @@ config DATA_SHIFT default 24 if STRICT_KERNEL_RWX && PPC64 range 17 28 if STRICT_KERNEL_RWX && PPC_BOOK3S_32 default 22 if STRICT_KERNEL_RWX && PPC_BOOK3S_32 + default 19 if STRICT_KERNEL_RWX && PPC_8xx default PPC_PAGE_SHIFT help On Book3S 32 (603+), DBATs are used to map kernel text and rodata RO. |