Support select init MC for 3A4000 while enable debug

Change-Id: Iaa2ddc5a80f37161a0f526202da408f8ae1bfd43
4 years ago · b1764b409b
1 changed files with 15 additions and 6 deletions
--- a/pmon/arch/mips/mm/loongson3A4000_ddr4_config.S
+++ b/pmon/arch/mips/mm/loongson3A4000_ddr4_config.S
@ -36,12 +36,21 @@
    dli     t6, 0x00
    bal     inputaddress    #input value stored in v0
    nop
-    dli     t6, 0xc
-    and     v0, v0, t6
-    dli     t6, 0xc
-    not     t6, t6
-    and     s1, s1, t6
-    or      s1, s1, v0
+
+    beq     v0, 0x4, 98f
+    nop
+    beq     v0, 0x8, 97f
+    nop
+    b       99f
+    nop
+
+97: 
+    dli     s1, 0x0 //MC1  only
+    b       99f
+    nop
+98:
+    dli     s3, 0x0 //MC0 only
+99:  
 #endif

 #if (SEL_DBL== 1)