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/doc/README.mpc85xx b/doc/README.mpc85xx
index 3c6ebbd..bafffe6 100644
--- a/doc/README.mpc85xx
+++ b/doc/README.mpc85xx
@@ -59,13 +59,13 @@
    3) TLB entry for the stack during AS1
        Location	  : Lable "create_init_ram_area"
        TLB Entry  : 14
-       EPN -->RPN : CONFIG_SYS_INIT_RAM_ADDR --> CONFIG_SYS_INIT_RAM_ADDR
+       EPN -->RPN : CFG_SYS_INIT_RAM_ADDR --> CFG_SYS_INIT_RAM_ADDR
        Properties : 16K, AS1, IPROT
 
    4) TLB entry for CCSRBAR during AS1 execution
        Location	  : cpu_init_early_f
        TLB Entry  : 13
-       EPN -->RPN : CONFIG_SYS_CCSRBAR --> CONFIG_SYS_CCSRBAR
+       EPN -->RPN : CFG_SYS_CCSRBAR --> CFG_SYS_CCSRBAR
        Properties : 1M, AS1, I, G
 
    5) Invalidate unproctected TLB Entries
@@ -84,7 +84,7 @@
    8) Update Flash's TLB entry
        Location	  : Board_init_r
        TLB entry  : Search from TLB entries
-       EPN -->RPN : CONFIG_SYS_FLASH_BASE --> CONFIG_SYS_FLASH_BASE_PHYS
+       EPN -->RPN : CFG_SYS_FLASH_BASE --> CFG_SYS_FLASH_BASE_PHYS
        Properties : Board specific size, AS0, I, G, IPROT
 
 
@@ -94,7 +94,7 @@
        Location	  : Label "_start"
        TLB Entry  : CONFIG_SYS_PPC_E500_DEBUG_TLB
 #if defined(CONFIG_NXP_ESBC)
-       EPN -->RPN : CONFIG_SYS_MONITOR_BASE --> CONFIG_SYS_PBI_FLASH_WINDOW
+       EPN -->RPN : CONFIG_SYS_MONITOR_BASE --> CFG_SYS_PBI_FLASH_WINDOW
        Properties : 1M, AS1, I, G, IPROT
 #else
        EPN -->RPN : CONFIG_SYS_MONITOR_BASE & 0xffc00000 --> 0xffc00000
@@ -105,7 +105,7 @@
        Location	  : Label "create_init_ram_area"
        TLB Entry  : 15
 #if defined(CONFIG_NXP_ESBC)
-       EPN -->RPN : CONFIG_SYS_MONITOR_BASE --> CONFIG_SYS_PBI_FLASH_WINDOW
+       EPN -->RPN : CONFIG_SYS_MONITOR_BASE --> CFG_SYS_PBI_FLASH_WINDOW
        Properties : 1M, AS1, I, G, IPROT
 #else
        EPN -->RPN : CONFIG_SYS_MONITOR_BASE & 0xffc00000 --> 0xffc00000
@@ -115,13 +115,13 @@
    3) TLB entry for the stack during AS1
        Location	  : Lable "create_init_ram_area"
        TLB Entry  : 14
-       EPN -->RPN : CONFIG_SYS_INIT_RAM_ADDR --> CONFIG_SYS_INIT_RAM_ADDR
+       EPN -->RPN : CFG_SYS_INIT_RAM_ADDR --> CFG_SYS_INIT_RAM_ADDR
        Properties : 16K, AS1, IPROT
 
    4) TLB entry for CCSRBAR during AS1 execution
        Location	  : cpu_init_early_f
        TLB Entry  : 13
-       EPN -->RPN : CONFIG_SYS_CCSRBAR --> CONFIG_SYS_CCSRBAR
+       EPN -->RPN : CFG_SYS_CCSRBAR --> CFG_SYS_CCSRBAR
        Properties : 1M, AS1, I, G
 
    5) TLB entry for Errata workaround CONFIG_SYS_FSL_ERRATUM_IFC_A003399
@@ -162,5 +162,5 @@
    12) Update Flash's TLB entry
        Location	  : Board_init_r
        TLB entry  : Search from TLB entries
-       EPN -->RPN : CONFIG_SYS_FLASH_BASE --> CONFIG_SYS_FLASH_BASE_PHYS
+       EPN -->RPN : CFG_SYS_FLASH_BASE --> CFG_SYS_FLASH_BASE_PHYS
        Properties : Board specific size, AS0, I, G, IPROT