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authorJon Loeliger <jdl@freescale.com>2008-08-26 15:01:36 -0500
committerWolfgang Denk <wd@denx.de>2008-08-27 02:06:03 +0200
commit39aa1a73483e1ac2bd56d5523abfc3970ee82c77 (patch)
tree7f28b02f7c1eaf149f27a8a53efc60976eb0c572 /include/configs/MPC8610HPCD.h
parent6a8e5692933e8e6d6e5ba7e594f49dd6d4c3a263 (diff)
FSL DDR: Convert MPC8610HPCD to new DDR code.
Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/configs/MPC8610HPCD.h')
-rw-r--r--include/configs/MPC8610HPCD.h43
1 files changed, 20 insertions, 23 deletions
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index e9371a2f36..0c1c4fc7c4 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -8,7 +8,6 @@
/*
* MPC8610HPCD board configuration file
- *
*/
#ifndef __CONFIG_H
@@ -45,14 +44,6 @@
#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_SPD_EEPROM /* Use SPD for DDR */
-#undef CONFIG_DDR_DLL /* possible DLL fix needed */
-#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
-#undef CONFIG_DDR_ECC /* only for ECC DDR module */
-#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
-#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
-#define CONFIG_NUM_DDR_CONTROLLERS 1
#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
#define CONFIG_HIGH_BATS 1 /* High BATs supported & enabled */
@@ -89,25 +80,28 @@
#define CFG_DIU_ADDR (CFG_CCSRBAR+0x2c000)
-/*
- * DDR Setup
- */
+/* DDR Setup */
+#define CONFIG_FSL_DDR2
+#undef CONFIG_FSL_DDR_INTERACTIVE
+#define CONFIG_SPD_EEPROM /* Use SPD for DDR */
+#define CONFIG_DDR_SPD
+
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
+#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
+
#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
#define CONFIG_VERY_BIG_RAM
#define MPC86xx_DDR_SDRAM_CLK_CNTL
-#if defined(CONFIG_SPD_EEPROM)
-/*
- * Determine DDR configuration from I2C interface.
- */
-#define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */
-#else
-/*
- * Manually set up DDR1 parameters
- */
+#define CONFIG_NUM_DDR_CONTROLLERS 1
+#define CONFIG_DIMM_SLOTS_PER_CTLR 1
+#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+
+#define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */
+/* These are used when DDR doesn't use SPD. */
#define CFG_SDRAM_SIZE 256 /* DDR is 256MB */
#if 0 /* TODO */
@@ -130,7 +124,10 @@
#define CFG_DDR_ERR_INT_EN 0x00000000
#define CFG_DDR_ERR_DIS 0x00000000
#define CFG_DDR_SBE 0x000f0000
- /* Not used in fixed_sdram function */
+
+/*
+ * FIXME: Not used in fixed_sdram function
+ */
#define CFG_DDR_MODE 0x00000022
#define CFG_DDR_CS1_BNDS 0x00000000
#define CFG_DDR_CS2_BNDS 0x00000FFF /* Not done */
@@ -138,7 +135,7 @@
#define CFG_DDR_CS4_BNDS 0x00000FFF /* Not done */
#define CFG_DDR_CS5_BNDS 0x00000FFF /* Not done */
#endif
-#endif
+
#define CONFIG_ID_EEPROM
#define CFG_I2C_EEPROM_NXID