global: Convert CONFIG_LOADADDR to CONFIG_SYS_LOADADDR

- In most of the codebase, we reference CONFIG_SYS_LOAD_ADDR and not
  CONFIG_LOADADDR.
- Generally, CONFIG_SYS_LOADADDR is set to CONFIG_LOADADDR and then as
  noted, we use CONFIG_SYS_LOADADDR.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/opos6uldev.h b/include/configs/opos6uldev.h
index 2fb1634..d7ec8d0 100644
--- a/include/configs/opos6uldev.h
+++ b/include/configs/opos6uldev.h
@@ -78,7 +78,7 @@
 	"mmcrootfstype=ext4 rootwait\0"                                                         \
 	"kernelimg="           __stringify(CONFIG_BOARD_NAME)          "-linux.bin\0"           \
 	"splashpos=0,0\0"									\
-	"splashimage="		__stringify(CONFIG_LOADADDR) 		"\0"			\
+	"splashimage="		__stringify(CONFIG_SYS_LOAD_ADDR) 	"\0"			\
 	"videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \
 	"check_env=if test -n ${flash_env_version}; "                                           \
 		"then env default env_version; "                                                \