global: Migrate CONFIG_RESET_VECTOR_ADDRESS to CFG

Perform a simple rename of CONFIG_RESET_VECTOR_ADDRESS to CFG_RESET_VECTOR_ADDRESS

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/freescale/t104xrdb/README b/board/freescale/t104xrdb/README
index e90dca4..f312e6a 100644
--- a/board/freescale/t104xrdb/README
+++ b/board/freescale/t104xrdb/README
@@ -379,7 +379,7 @@
 1. CONFIG_DEFAULT_DEVICE_TREE="t1042d4rdb" (Change default device tree name if required)
 2. CONFIG_OF_CONTROL
 3. CONFIG_MPC85XX_HAVE_RESET_VECTOR if reset vector is located at
-   CONFIG_RESET_VECTOR_ADDRESS - 0xffc
+   CFG_RESET_VECTOR_ADDRESS - 0xffc
 
 If device tree support is enabled in defconfig,
 1. use 'u-boot.bin' for NOR boot.