summaryrefslogtreecommitdiff
path: root/arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h')
-rw-r--r--arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h b/arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h
index 2770986b61..d301ac95c3 100644
--- a/arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h
+++ b/arch/arm/include/asm/arch-sunxi/dram_sunxi_dw.h
@@ -53,9 +53,9 @@ struct sunxi_mctl_com_reg {
#define MCTL_CR_SEQUENTIAL (0x1 << 15)
#define MCTL_CR_INTERLEAVED (0x0 << 15)
-#define MCTL_CR_32BIT (0x1 << 12)
-#define MCTL_CR_16BIT (0x0 << 12)
-#define MCTL_CR_BUS_WIDTH(x) ((x) == 32 ? MCTL_CR_32BIT : MCTL_CR_16BIT)
+#define MCTL_CR_FULL_WIDTH (0x1 << 12)
+#define MCTL_CR_HALF_WIDTH (0x0 << 12)
+#define MCTL_CR_BUS_FULL_WIDTH(x) ((x) << 12)
#define MCTL_CR_PAGE_SIZE(x) ((fls(x) - 4) << 8)
#define MCTL_CR_ROW_BITS(x) (((x) - 1) << 4)