global: Migrate CONFIG_MAX_RAM_BANK_SIZE to CFG

Perform a simple rename of CONFIG_MAX_RAM_BANK_SIZE to CFG_MAX_RAM_BANK_SIZE

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index 86755d6..a52d04d 100644
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -73,7 +73,7 @@
 	/* dram_init must store complete ramsize in gd->ram_size */
 	gd->ram_size = get_ram_size(
 			(void *)CFG_SYS_SDRAM_BASE,
-			CONFIG_MAX_RAM_BANK_SIZE);
+			CFG_MAX_RAM_BANK_SIZE);
 	return 0;
 }
 
@@ -521,7 +521,7 @@
 	/* dram_init must store complete ramsize in gd->ram_size */
 	gd->ram_size = get_ram_size(
 			(void *)CFG_SYS_SDRAM_BASE,
-			CONFIG_MAX_RAM_BANK_SIZE);
+			CFG_MAX_RAM_BANK_SIZE);
 }
 #endif
 
diff --git a/arch/arm/mach-omap2/sec-common.c b/arch/arm/mach-omap2/sec-common.c
index 0f9b915..64560b2 100644
--- a/arch/arm/mach-omap2/sec-common.c
+++ b/arch/arm/mach-omap2/sec-common.c
@@ -203,7 +203,7 @@
 			omap_sdram_size()
 #else
 			get_ram_size((void *)CFG_SYS_SDRAM_BASE,
-				     CONFIG_MAX_RAM_BANK_SIZE)
+				     CFG_MAX_RAM_BANK_SIZE)
 #endif
 			- sec_mem_size));
 	return sec_mem_start;