global: Migrate CONFIG_PRAM to CFG

Perform a simple rename of CONFIG_PRAM to CFG_PRAM

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/common/board_f.c b/common/board_f.c
index e027248..2b4edf3 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -380,19 +380,19 @@
 	return arch_setup_dest_addr();
 }
 
-#ifdef CONFIG_PRAM
+#ifdef CFG_PRAM
 /* reserve protected RAM */
 static int reserve_pram(void)
 {
 	ulong reg;
 
-	reg = env_get_ulong("pram", 10, CONFIG_PRAM);
+	reg = env_get_ulong("pram", 10, CFG_PRAM);
 	gd->relocaddr -= (reg << 10);		/* size is in kB */
 	debug("Reserving %ldk for protected RAM at %08lx\n", reg,
 	      gd->relocaddr);
 	return 0;
 }
-#endif /* CONFIG_PRAM */
+#endif /* CFG_PRAM */
 
 /* Round memory pointer down to next 4 kB limit */
 static int reserve_round_4k(void)
@@ -925,7 +925,7 @@
 #ifdef CONFIG_OF_BOARD_FIXUP
 	fix_fdt,
 #endif
-#ifdef CONFIG_PRAM
+#ifdef CFG_PRAM
 	reserve_pram,
 #endif
 	reserve_round_4k,