armstub8: Initialize CPTR_EL3 with zeros

rhythm16 · Jul 3, 2021 · 44fdfd8 · 44fdfd8
1 parent fc0e73c
commit 44fdfd8
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/armstubs/armstub8.S b/armstubs/armstub8.S
@@ -115,9 +115,8 @@ _start:
 	msr CNTVOFF_EL2, xzr
 
 	/* Enable FP/SIMD */
-	/* All set bits below are res1; bit 10 (TFP) is set to 0 */
-	mov x0, #0x33ff
-	msr CPTR_EL3, x0
+	/* Bit 10 (TFP) is set to 0 */
+	msr CPTR_EL3, xzr
 
 	/* Set up SCR */
 	mov x0, #SCR_VAL