diff --git a/board/MAI/AmigaOneG3SE/memio.S b/board/MAI/AmigaOneG3SE/memio.S
new file mode 100644
index 0000000..c4a09aa
--- /dev/null
+++ b/board/MAI/AmigaOneG3SE/memio.S
@@ -0,0 +1,74 @@
+#include	"macros.h"
+
+	
+
+	.globl pci_read_cfg_byte
+	
+pci_read_cfg_byte:
+	config_addr
+	config_data	3
+	eieio
+	sync
+	lbz	r3, 0(r9)
+	blr
+
+	
+
+	.globl pci_write_cfg_byte
+	
+pci_write_cfg_byte:	
+	config_addr
+	config_data	3
+	stb	r6, 0(r9)
+	eieio
+	sync
+	blr
+
+
+
+	.globl pci_read_cfg_word
+	
+pci_read_cfg_word:
+	config_addr
+	config_data	2
+	lhbrx	r3, 0, r9
+	eieio
+	sync
+	blr
+
+
+	
+	.globl pci_write_cfg_word
+	
+pci_write_cfg_word:
+	config_addr
+	config_data	2
+	sthbrx	r6, 0, r9
+	eieio
+	sync
+	blr
+
+	
+
+	.globl pci_read_cfg_long
+	
+pci_read_cfg_long:
+	config_addr
+	config_data	0
+	lwbrx	r3, 0, r9
+	eieio
+	sync
+	blr
+
+
+
+	.globl pci_write_cfg_long
+	
+pci_write_cfg_long:
+	config_addr
+	config_data	0
+	stwbrx	r6, 0, r9
+	eieio
+	sync
+	blr
+