RealView: Move the SCU initialisation out of __v6_setup

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / proc-v6.S

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 2162a692d99a9ccf897c2079f2222a3a57dc642c..bf760ea2f789ee5796ef9c6702dec5ba3bfec1b7 100644 (file)
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -17,10 +17,6 @@
 #include <asm/pgtable-hwdef.h>
 #include <asm/pgtable.h>
 
-#ifdef CONFIG_SMP
-#include <asm/hardware/arm_scu.h>
-#endif
-
 #include "proc-macros.S"
 
 #define D_CACHE_LINE_SIZE      32
@@ -187,19 +183,9 @@ cpu_v6_name:
  */
 __v6_setup:
 #ifdef CONFIG_SMP
-       /* Set up the SCU on core 0 only */
-       mrc     p15, 0, r0, c0, c0, 5           @ CPU core number
-       ands    r0, r0, #15
-       ldreq   r0, =SCU_BASE
-       ldreq   r5, [r0, #SCU_CTRL]
-       orreq   r5, r5, #1
-       streq   r5, [r0, #SCU_CTRL]
-
-#ifndef CONFIG_CPU_DCACHE_DISABLE
        mrc     p15, 0, r0, c1, c0, 1           @ Enable SMP/nAMP mode
        orr     r0, r0, #0x20
        mcr     p15, 0, r0, c1, c0, 1
-#endif
 #endif
 
        mov     r0, #0