global: Move remaining CONFIG_SYS_* to CFG_SYS_*

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h
index 614d04f..06be9c0 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -87,7 +87,7 @@
 	"mmcrootpart=3\0" \
 	"opts=always_resume=1"
 
-#define CONFIG_SYS_ONENAND_BASE		0x0C000000
+#define CFG_SYS_ONENAND_BASE		0x0C000000
 
 #ifndef	__ASSEMBLY__
 void universal_spi_scl(int bit);