--- zzzz-none-000/linux-4.9.276/arch/mips/alchemy/common/sleeper.S	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/arch/mips/alchemy/common/sleeper.S	2023-04-05 08:19:00.000000000 +0000
@@ -95,7 +95,7 @@
 
 	/* cache following instructions, as memory gets put to sleep */
 	la	t0, 1f
-	.set	arch=r4000
+	.set	arch=mips32r2
 	cache	0x14, 0(t0)
 	cache	0x14, 32(t0)
 	cache	0x14, 64(t0)
@@ -121,7 +121,7 @@
 
 	/* cache following instructions, as memory gets put to sleep */
 	la	t0, 1f
-	.set	arch=r4000
+	.set	arch=mips32r2
 	cache	0x14, 0(t0)
 	cache	0x14, 32(t0)
 	cache	0x14, 64(t0)
@@ -163,7 +163,7 @@
 	la	t1, 4f
 	subu	t2, t1, t0
 
-	.set	arch=r4000
+	.set	arch=mips32r2
 
 1:	cache	0x14, 0(t0)
 	subu	t2, t2, 32