configs: ls1012ardb: secure boot: Add PFE config

Add config to enable the PFE and ETH support.
Also change the pfe secure boot header address.

Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/board/freescale/ls1012ardb/Kconfig b/board/freescale/ls1012ardb/Kconfig
index 639353a..5a2fa91 100644
--- a/board/freescale/ls1012ardb/Kconfig
+++ b/board/freescale/ls1012ardb/Kconfig
@@ -35,7 +35,7 @@
 
 config SYS_LS_PFE_ESBC_ADDR
 	hex "PFE Firmware HDR Addr"
-	default 0x40700000
+	default 0x40640000
 
 config DDR_PFE_PHYS_BASEADDR
 	hex "PFE DDR physical base address"