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/zynq_cse.h b/include/configs/zynq_cse.h
index cb982c2..ac6e8c4 100644
--- a/include/configs/zynq_cse.h
+++ b/include/configs/zynq_cse.h
@@ -14,9 +14,9 @@
 /* Undef unneeded configs */
 #undef CONFIG_EXTRA_ENV_SETTINGS
 
-#undef CONFIG_SYS_INIT_RAM_ADDR
-#undef CONFIG_SYS_INIT_RAM_SIZE
-#define CONFIG_SYS_INIT_RAM_ADDR	0xFFFDE000
-#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+#undef CFG_SYS_INIT_RAM_ADDR
+#undef CFG_SYS_INIT_RAM_SIZE
+#define CFG_SYS_INIT_RAM_ADDR	0xFFFDE000
+#define CFG_SYS_INIT_RAM_SIZE	0x1000
 
 #endif /* __CONFIG_ZYNQ_CSE_H */