1 files changed, 1 insertions, 14 deletions

diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index ddbed3341a2..0296cb00fc9 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -536,20 +536,7 @@ void __init setup_arch(char **cmdline_p)
         }
         pfn_base = phys_base >> PAGE_SHIFT;
 
-        switch (tlb_type) {
-        default:
-        case spitfire:
-                kern_base = spitfire_get_itlb_data(sparc64_highest_locked_tlbent());
-                kern_base &= _PAGE_PADDR_SF;
-                break;
-
-        case cheetah:
-        case cheetah_plus:
-                kern_base = cheetah_get_litlb_data(sparc64_highest_locked_tlbent());
-                kern_base &= _PAGE_PADDR;
-                break;
-        };
-
+        kern_base = (prom_boot_mapping_phys_low >> 22UL) << 22UL;
         kern_size = (unsigned long)&_end - (unsigned long)KERNBASE;
 
         if (!root_flags)