1 files changed, 0 insertions, 43 deletions

diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index c61cdaed2b1d..7b6a5b3e3acf 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -28,45 +28,6 @@
 #include <kernel-entry-init.h>
 
 	/*
-	 * inputs are the text nasid in t1, data nasid in t2.
-	 */
-	.macro MAPPED_KERNEL_SETUP_TLB
-#ifdef CONFIG_MAPPED_KERNEL
-	/*
-	 * This needs to read the nasid - assume 0 for now.
-	 * Drop in 0xffffffffc0000000 in tlbhi, 0+VG in tlblo_0,
-	 * 0+DVG in tlblo_1.
-	 */
-	dli	t0, 0xffffffffc0000000
-	dmtc0	t0, CP0_ENTRYHI
-	li	t0, 0x1c000		# Offset of text into node memory
-	dsll	t1, NASID_SHFT		# Shift text nasid into place
-	dsll	t2, NASID_SHFT		# Same for data nasid
-	or	t1, t1, t0		# Physical load address of kernel text
-	or	t2, t2, t0		# Physical load address of kernel data
-	dsrl	t1, 12			# 4K pfn
-	dsrl	t2, 12			# 4K pfn
-	dsll	t1, 6			# Get pfn into place
-	dsll	t2, 6			# Get pfn into place
-	li	t0, ((_PAGE_GLOBAL|_PAGE_VALID| _CACHE_CACHABLE_COW) >> 6)
-	or	t0, t0, t1
-	mtc0	t0, CP0_ENTRYLO0	# physaddr, VG, cach exlwr
-	li	t0, ((_PAGE_GLOBAL|_PAGE_VALID| _PAGE_DIRTY|_CACHE_CACHABLE_COW) >> 6)
-	or	t0, t0, t2
-	mtc0	t0, CP0_ENTRYLO1	# physaddr, DVG, cach exlwr
-	li	t0, 0x1ffe000		# MAPPED_KERN_TLBMASK, TLBPGMASK_16M
-	mtc0	t0, CP0_PAGEMASK
-	li	t0, 0			# KMAP_INX
-	mtc0	t0, CP0_INDEX
-	li	t0, 1
-	mtc0	t0, CP0_WIRED
-	tlbwi
-#else
-	mtc0	zero, CP0_WIRED
-#endif
-	.endm
-
-	/*
 	 * For the moment disable interrupts, mark the kernel mode and
 	 * set ST0_KX so that the CPU does not spit fire when using
 	 * 64-bit addresses.  A full initialization of the CPU's status
@@ -197,8 +158,6 @@ NESTED(kernel_entry, 16, sp)			# kernel entry point
 	j		start_kernel
 	END(kernel_entry)
 
-	__CPUINIT
-
 #ifdef CONFIG_SMP
 /*
  * SMP slave cpus entry point.	Board specific code for bootstrap calls this
@@ -227,5 +186,3 @@ NESTED(smp_bootstrap, 16, sp)
 	j	start_secondary
 	END(smp_bootstrap)
 #endif /* CONFIG_SMP */
-
-	__FINIT