diff --git a/arch/powerpc/cpu/mpc83xx/spd_sdram.c b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
index e12043b..6d1c6b0 100644
--- a/arch/powerpc/cpu/mpc83xx/spd_sdram.c
+++ b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
@@ -288,7 +288,7 @@
 	/*
 	 * Set up LAWBAR for all of DDR.
 	 */
-	ecm->bar = CONFIG_SYS_SDRAM_BASE & 0xfffff000;
+	ecm->bar = CFG_SYS_SDRAM_BASE & 0xfffff000;
 	ecm->ar  = (LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & law_size));
 	debug("DDR:bar=0x%08x\n", ecm->bar);
 	debug("DDR:ar=0x%08x\n", ecm->ar);
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index b0363c9..6acd31d 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -424,7 +424,7 @@
 	defined(CONFIG_ARCH_QEMU_E500)
 	gd->ram_size = fsl_ddr_sdram_size();
 #else
-	gd->ram_size = (phys_size_t)CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+	gd->ram_size = (phys_size_t)CFG_SYS_SDRAM_SIZE * 1024 * 1024;
 #endif
 
 	return 0;
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index f109ecb..44f8ed8 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -195,7 +195,7 @@
 	/* use last 4K of mapped memory */
 	bootpg = ((gd->ram_size > CONFIG_MAX_MEM_MAPPED) ?
 		CONFIG_MAX_MEM_MAPPED : gd->ram_size) +
-		CONFIG_SYS_SDRAM_BASE - 4096;
+		CFG_SYS_SDRAM_BASE - 4096;
 	if (pagesize)
 		*pagesize = 4096;
 
diff --git a/arch/powerpc/cpu/mpc8xxx/pamu_table.c b/arch/powerpc/cpu/mpc8xxx/pamu_table.c
index d917e9d..71496ab 100644
--- a/arch/powerpc/cpu/mpc8xxx/pamu_table.c
+++ b/arch/powerpc/cpu/mpc8xxx/pamu_table.c
@@ -16,7 +16,7 @@
 	int j;
 
 	tbl->start_addr[i] =
-			(uint64_t)virt_to_phys((void *)CONFIG_SYS_SDRAM_BASE);
+			(uint64_t)virt_to_phys((void *)CFG_SYS_SDRAM_BASE);
 	tbl->size[i] = (phys_size_t)(min(gd->ram_size, CONFIG_MAX_MEM_MAPPED));
 	tbl->end_addr[i] = tbl->start_addr[i] +  tbl->size[i] - 1;