[POWERPC] 40x MMU

Add MMU definitions for 40x platforms.  Also fixes two warnings in 40x_mmu.c.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>

2 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
index adc7f8097cd4..fe8afb60290e 100644
--- a/arch/powerpc/kernel/head_40x.S
+++ b/arch/powerpc/kernel/head_40x.S
@@ -772,7 +772,7 @@ finish_tlb_load:
         */
         lwz     r9, tlb_4xx_index@l(0)
         addi    r9, r9, 1
-        andi.   r9, r9, (PPC4XX_TLB_SIZE-1)
+        andi.   r9, r9, (PPC40X_TLB_SIZE-1)
         stw     r9, tlb_4xx_index@l(0)
 
 6:
diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c
index 7ff2609b64d1..e067df836be2 100644
--- a/arch/powerpc/mm/40x_mmu.c
+++ b/arch/powerpc/mm/40x_mmu.c
@@ -108,7 +108,7 @@ unsigned long __init mmu_mapin_ram(void)
                 pmd_t *pmdp;
                 unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE;
 
-                pmdp = pmd_offset(pgd_offset_k(v), v);
+                pmdp = pmd_offset(pud_offset(pgd_offset_k(v), v), v);
                 pmd_val(*pmdp++) = val;
                 pmd_val(*pmdp++) = val;
                 pmd_val(*pmdp++) = val;
@@ -123,7 +123,7 @@ unsigned long __init mmu_mapin_ram(void)
                 pmd_t *pmdp;
                 unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE;
 
-                pmdp = pmd_offset(pgd_offset_k(v), v);
+                pmdp = pmd_offset(pud_offset(pgd_offset_k(v), v), v);
                 pmd_val(*pmdp) = val;
 
                 v += LARGE_PAGE_SIZE_4M;