global: Move remaining CONFIG_SYS_NS16550_* to CFG_SYS_NS16550_*

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NS16550
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/harmony.h b/include/configs/harmony.h
index fe4b02c..211dab4 100644
--- a/include/configs/harmony.h
+++ b/include/configs/harmony.h
@@ -17,10 +17,10 @@
 #define CONFIG_TEGRA_ENABLE_UARTD
 
 /* UARTD: keyboard satellite board UART, default */
-#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
+#define CFG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
 #ifdef CONFIG_TEGRA_ENABLE_UARTA
 /* UARTA: debug board UART */
-#define CONFIG_SYS_NS16550_COM2		NV_PA_APB_UARTA_BASE
+#define CFG_SYS_NS16550_COM2		NV_PA_APB_UARTA_BASE
 #endif
 
 /* NAND support */