arch: mach-imx: imx8m: fix unique_id read error for imx8mp

The value of Unique ID in uboot and kernel is different for iMX8MP:

serial#=02e1444a0002aaff
root@imx8mpevk:/sys/devices/soc0# cat soc_uid
D699300002E1444A

The reason is that Fuse Addresses of Unique ID of iMX8MP are 0x420 and
0x430.
Reviewed-by: NYe Li <ye.li@nxp.com>
Signed-off-by: NAlice Guo <alice.guo@nxp.com>
Signed-off-by: NPeng Fan <peng.fan@nxp.com>

arch/arm/include/asm/arch-imx8m/imx-regs.h

@@ -120,6 +120,16 @@ struct ocotp_regs {
 	} bank[0];
 };
 
+#ifdef CONFIG_IMX8MP
+struct fuse_bank0_regs {
+	u32 lock;
+	u32 rsvd0[7];
+	u32 uid_low;
+	u32 rsvd1[3];
+	u32 uid_high;
+	u32 rsvd2[3];
+};
+#else
 struct fuse_bank0_regs {
 	u32 lock;
 	u32 rsvd0[3];
@@ -128,6 +138,7 @@ struct fuse_bank0_regs {
 	u32 uid_high;
 	u32 rsvd2[7];
 };
+#endif
 
 struct fuse_bank1_regs {
 	u32 tester3;