armv8: layerscape: Update early MMU for DDR after initialization

[u-boot] / arch / arm / cpu / armv8 / transition.S

diff --git a/arch/arm/cpu/armv8/transition.S b/arch/arm/cpu/armv8/transition.S
index adb9f3566bfc3f3fba690b4692400997a2b14468..ca074653769eb2e634d74a70e93a3a76f93624c0 100644 (file)
--- a/arch/arm/cpu/armv8/transition.S
+++ b/arch/arm/cpu/armv8/transition.S
@@ -11,9 +11,9 @@
 #include <asm/macro.h>
 
 ENTRY(armv8_switch_to_el2)
-       switch_el x5, 1f, 0f, 0f
+       switch_el x6, 1f, 0f, 0f
 0:
-       cmp x4, #ES_TO_AARCH64
+       cmp x5, #ES_TO_AARCH64
        b.eq 2f
        /*
         * When loading 32-bit kernel, it will jump
@@ -22,23 +22,23 @@ ENTRY(armv8_switch_to_el2)
        bl armv8_el2_to_aarch32
 2:
        /*
-        * x3 is kernel entry point or switch_to_el1
+        * x4 is kernel entry point or switch_to_el1
         * if CONFIG_ARMV8_SWITCH_TO_EL1 is defined.
          * When running in EL2 now, jump to the
-        * address saved in x3.
+        * address saved in x4.
         */
-       br x3
-1:     armv8_switch_to_el2_m x3, x4, x5
+       br x4
+1:     armv8_switch_to_el2_m x4, x5, x6
 ENDPROC(armv8_switch_to_el2)
 
 ENTRY(armv8_switch_to_el1)
-       switch_el x5, 0f, 1f, 0f
+       switch_el x6, 0f, 1f, 0f
 0:
-       /* x3 is kernel entry point. When running in EL1
-        * now, jump to the address saved in x3.
+       /* x4 is kernel entry point. When running in EL1
+        * now, jump to the address saved in x4.
         */
-       br x3
-1:     armv8_switch_to_el1_m x3, x4, x5
+       br x4
+1:     armv8_switch_to_el1_m x4, x5, x6
 ENDPROC(armv8_switch_to_el1)
 
 WEAK(armv8_el2_to_aarch32)