diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index bd81532..2cbc6c7 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -218,6 +218,13 @@
 #define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
 #define PIXIS_VCORE0	 	0x14	/* VELA VCORE0 Register */
 #define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
+#define PIXIS_VBOOT_LBMAP	0xe0	/* VBOOT - CFG_LBMAP */
+#define PIXIS_VBOOT_LBMAP_NOR0	0x00	/* cfg_lbmap - boot from NOR 0 */
+#define PIXIS_VBOOT_LBMAP_NOR1	0x01	/* cfg_lbmap - boot from NOR 1 */
+#define PIXIS_VBOOT_LBMAP_NOR2	0x02	/* cfg_lbmap - boot from NOR 2 */
+#define PIXIS_VBOOT_LBMAP_NOR3	0x03	/* cfg_lbmap - boot from NOR 3 */
+#define PIXIS_VBOOT_LBMAP_PJET	0x04	/* cfg_lbmap - boot from projet */
+#define PIXIS_VBOOT_LBMAP_NAND	0x05	/* cfg_lbmap - boot from NAND */
 #define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
 #define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
 #define PIXIS_VSPEED2		0x19	/* VELA VSpeed 2 */
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 8d5cfa1..2efeb72 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -192,6 +192,8 @@
 #define PIXIS_VCFGEN0		0x12	/* VELA Config Enable 0 */
 #define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
 #define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
+#define PIXIS_VBOOT_FMAP	0x80	/* VBOOT - CFG_FLASHMAP */
+#define PIXIS_VBOOT_FBANK	0x40	/* VBOOT - CFG_FLASHBANK */
 #define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
 #define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
 #define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 83f9ca9..64f5c4b 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -237,6 +237,11 @@
 #define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
 #define PIXIS_VCORE0	 	0x14	/* VELA VCORE0 Register */
 #define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
+#define PIXIS_VBOOT_LBMAP	0xc0	/* VBOOT - CFG_LBMAP */
+#define PIXIS_VBOOT_LBMAP_NOR0	0x00	/* cfg_lbmap - boot from NOR 0 */
+#define PIXIS_VBOOT_LBMAP_PJET	0x01	/* cfg_lbmap - boot from projet */
+#define PIXIS_VBOOT_LBMAP_NAND	0x02	/* cfg_lbmap - boot from NAND */
+#define PIXIS_VBOOT_LBMAP_NOR1	0x03	/* cfg_lbmap - boot from NOR 1 */
 #define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
 #define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
 #define PIXIS_VSPEED2		0x19	/* VELA VSpeed 2 */
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index d4b48d0..5c2c5cb 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -282,6 +282,11 @@
 #define PIXIS_VWATCH		0x24	/* Watchdog Register */
 #define PIXIS_LED		0x25	/* LED Register */
 
+#define PIXIS_SW(x)		0x20 + (x - 1) * 2
+#define PIXIS_EN(x)		0x21 + (x - 1) * 2
+#define PIXIS_SW7_LBMAP		0xc0	/* SW7 - cfg_lbmap */
+#define PIXIS_SW7_VBANK		0x30	/* SW7 - cfg_vbank */
+
 /* old pixis referenced names */
 #define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
 #define PIXIS_VCLKL		0x1A	/* VELA VCLKL register */