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/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
index 1101b91..1c051d1 100644
--- a/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
+++ b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
@@ -230,7 +230,7 @@
 
 int pamu_init(void)
 {
-	u32 base_addr = CONFIG_SYS_PAMU_ADDR;
+	u32 base_addr = CFG_SYS_PAMU_ADDR;
 	struct ccsr_pamu *regs;
 	u32 i = 0;
 	u64 ppaact_phys, ppaact_lim, ppaact_size;
@@ -292,7 +292,7 @@
 void pamu_enable(void)
 {
 	u32 i = 0;
-	u32 base_addr = CONFIG_SYS_PAMU_ADDR;
+	u32 base_addr = CFG_SYS_PAMU_ADDR;
 	for (i = 0; i < CONFIG_NUM_PAMU; i++) {
 		setbits_be32((void *)base_addr + PAMU_PCR_OFFSET,
 			     PAMU_PCR_PE);
@@ -304,7 +304,7 @@
 void pamu_reset(void)
 {
 	u32 i  = 0;
-	u32 base_addr = CONFIG_SYS_PAMU_ADDR;
+	u32 base_addr = CFG_SYS_PAMU_ADDR;
 	struct ccsr_pamu *regs;
 
 	for (i = 0; i < CONFIG_NUM_PAMU; i++) {
@@ -328,7 +328,7 @@
 void pamu_disable(void)
 {
 	u32 i  = 0;
-	u32 base_addr = CONFIG_SYS_PAMU_ADDR;
+	u32 base_addr = CFG_SYS_PAMU_ADDR;
 
 
 	for (i = 0; i < CONFIG_NUM_PAMU; i++) {