configs: Migrate CORTINA_FW_ADDR and CORTINA_FW_LENGTH to Kconfig

Use moveconfig.py script to convert below defines to Kconfig and move
these entries to defconfigs.
    CONFIG_CORTINA_FW_ADDR
    CONFIG_CORTINA_FW_LENGTH

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/configs/T2080RDB_revD_SDCARD_defconfig b/configs/T2080RDB_revD_SDCARD_defconfig
index d5eea40..0286610 100644
--- a/configs/T2080RDB_revD_SDCARD_defconfig
+++ b/configs/T2080RDB_revD_SDCARD_defconfig
@@ -67,6 +67,7 @@
 CONFIG_PHY_AQUANTIA=y
 CONFIG_PHY_CORTINA=y
 CONFIG_SYS_CORTINA_FW_IN_MMC=y
+CONFIG_CORTINA_FW_ADDR=0x114000
 CONFIG_PHY_REALTEK=y
 CONFIG_DM_ETH=y
 CONFIG_DM_MDIO=y