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/ls1028ardb.h b/include/configs/ls1028ardb.h
index e7b2543..5c13461 100644
--- a/include/configs/ls1028ardb.h
+++ b/include/configs/ls1028ardb.h
@@ -10,7 +10,7 @@
 
 #define COUNTER_FREQUENCY_REAL		(get_board_sys_clk() / 4)
 
-#define CONFIG_SYS_RTC_BUS_NUM         0
+#define CFG_SYS_RTC_BUS_NUM         0
 
 /* Store environment at top of flash */
 
@@ -21,7 +21,7 @@
 #ifdef CONFIG_FSL_QIXIS
 #define QIXIS_BASE			0x7fb00000
 #define QIXIS_BASE_PHYS			QIXIS_BASE
-#define CONFIG_SYS_I2C_FPGA_ADDR	0x66
+#define CFG_SYS_I2C_FPGA_ADDR	0x66
 #define QIXIS_LBMAP_SWITCH		2
 #define QIXIS_LBMAP_MASK		0xe0
 #define QIXIS_LBMAP_SHIFT		0x5
@@ -39,12 +39,12 @@
 #define QIXIS_RCFG_CTL_WATCHDOG_ENBLE	0x08
 #define QIXIS_RST_FORCE_MEM		0x01
 
-#define CONFIG_SYS_FPGA_CSPR_EXT	(0x0)
-#define CONFIG_SYS_FPGA_CSPR		(CSPR_PHYS_ADDR(QIXIS_BASE_PHYS) | \
+#define CFG_SYS_FPGA_CSPR_EXT	(0x0)
+#define CFG_SYS_FPGA_CSPR		(CSPR_PHYS_ADDR(QIXIS_BASE_PHYS) | \
 					CSPR_PORT_SIZE_8 | \
 					CSPR_MSEL_GPCM | \
 					CSPR_V)
-#define CONFIG_SYS_FPGA_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
+#define CFG_SYS_FPGA_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
 					CSOR_NOR_NOR_MODE_AVD_NOR | \
 					CSOR_NOR_TRHZ_80)
 #endif