powerpc/mpc8xxx: Fix DDR code for empty first DIMM slot and enable DQS_en

[platform/kernel/u-boot.git] / arch / powerpc / include / asm / fsl_ddr_sdram.h

diff --git a/arch/powerpc/include/asm/fsl_ddr_sdram.h b/arch/powerpc/include/asm/fsl_ddr_sdram.h
index bc063ea..5b6e8d9 100644 (file)
--- a/arch/powerpc/include/asm/fsl_ddr_sdram.h
+++ b/arch/powerpc/include/asm/fsl_ddr_sdram.h
@@ -92,6 +92,10 @@ typedef ddr3_spd_eeprom_t generic_spd_eeprom_t;
 
 #define SDRAM_CFG2_D_INIT              0x00000010
 #define SDRAM_CFG2_ODT_CFG_MASK                0x00600000
+#define SDRAM_CFG2_ODT_NEVER           0
+#define SDRAM_CFG2_ODT_ONLY_WRITE      1
+#define SDRAM_CFG2_ODT_ONLY_READ       2
+#define SDRAM_CFG2_ODT_ALWAYS          3
 
 #define TIMING_CFG_2_CPO_MASK  0x0F800000