powerpc/8xx: Implement 16k pages

This patch activates the handling of 16k pages on the MPC8xx.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 38efa8622176..84b0b9778065 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -45,7 +45,11 @@
  * Value for the bits that have fixed value in RPN entries.
  * Also used for tagging DAR for DTLBerror.
  */
+#ifdef CONFIG_PPC_16K_PAGES
+#define RPN_PATTERN     (0x00f0 | MD_SPS16K)
+#else
 #define RPN_PATTERN     0x00f0
+#endif
 
         __HEAD
 _ENTRY(_stext);