global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespace

Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/ls1046ardb.h b/include/configs/ls1046ardb.h
index f5f16ba..7693493 100644
--- a/include/configs/ls1046ardb.h
+++ b/include/configs/ls1046ardb.h
@@ -104,7 +104,7 @@
 /*
  * Environment
  */
-#define CONFIG_SYS_FSL_QSPI_BASE        0x40000000
+#define CFG_SYS_FSL_QSPI_BASE        0x40000000
 
 #define AQR105_IRQ_MASK			0x80000000
 /* FMan */