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-rw-r--r--include/configs/MPC8323ERDB.h50
1 files changed, 42 insertions, 8 deletions
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index bf5ef4b..53322d6 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -82,17 +82,51 @@
/* Manually set up DDR parameters
*/
#define CFG_DDR_SIZE 64 /* MB */
-#define CFG_DDR_CS0_CONFIG 0x80840101
-#define CFG_DDR_TIMING_0 0x00220802
-#define CFG_DDR_TIMING_1 0x3935d322
-#define CFG_DDR_TIMING_2 0x0f9048ca
+#define CFG_DDR_CS0_CONFIG ( CSCONFIG_EN \
+ | CSCONFIG_AP \
+ | 0x00040000 /* TODO */ \
+ | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9 )
+ /* 0x80840101 */
+#define CFG_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
+ | ( 0 << TIMING_CFG0_WRT_SHIFT ) \
+ | ( 0 << TIMING_CFG0_RRT_SHIFT ) \
+ | ( 0 << TIMING_CFG0_WWT_SHIFT ) \
+ | ( 2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
+ | ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
+ | ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
+ | ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
+ /* 0x00220802 */
+#define CFG_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
+ | ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
+ | ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
+ | ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
+ | (13 << TIMING_CFG1_REFREC_SHIFT ) \
+ | ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
+ | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
+ | ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
+ /* 0x3935d322 */
+#define CFG_DDR_TIMING_2 ( (31 << TIMING_CFG2_CPO_SHIFT ) \
+ | ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
+ | ( 2 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
+ | ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
+ | ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
+ | (10 << TIMING_CFG2_FOUR_ACT_SHIFT) )
+ /* 0x0f9048ca */
#define CFG_DDR_TIMING_3 0x00000000
-#define CFG_DDR_CLK_CNTL 0x02000000
-#define CFG_DDR_MODE 0x44400232
+#define CFG_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
+ /* 0x02000000 */
+#define CFG_DDR_MODE ( ( 0x4440 << SDRAM_MODE_ESD_SHIFT ) \
+ | ( 0x0232 << SDRAM_MODE_SD_SHIFT ) )
+ /* 0x44400232 */
#define CFG_DDR_MODE2 0x8000c000
-#define CFG_DDR_INTERVAL 0x03200064
+#define CFG_DDR_INTERVAL ( ( 800 << SDRAM_INTERVAL_REFINT_SHIFT ) \
+ | ( 100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
+ /* 0x03200064 */
#define CFG_DDR_CS0_BNDS 0x00000003
-#define CFG_DDR_SDRAM_CFG 0x43080000
+#define CFG_DDR_SDRAM_CFG ( SDRAM_CFG_SREN \
+ | SDRAM_CFG_SDRAM_TYPE_DDR2 \
+ | SDRAM_CFG_32_BE )
+ /* 0x43080000 */
#define CFG_DDR_SDRAM_CFG2 0x00401000
#endif