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diff --git a/board/apollon/mem.h b/board/apollon/mem.h
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+/*
+ * (C) Copyright 2005-2007
+ * Samsung Electronics,
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _APOLLON_OMAP24XX_MEM_H_
+#define _APOLLON_OMAP24XX_MEM_H_
+
+/* Slower full frequency range default timings for x32 operation*/
+#define APOLLON_2420_SDRC_SHARING 0x00000100
+#define APOLLON_2420_SDRC_MDCFG_0_DDR 0x00d04011
+#define APOLLON_2420_SDRC_MR_0_DDR 0x00000032
+
+/* optimized timings good for current shipping parts */
+#define APOLLON_242X_SDRC_ACTIM_CTRLA_0_100MHz 0x4A59B485
+#define APOLLON_242X_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000C
+
+#define APOLLON_242X_SDRC_ACTIM_CTRLA_0_166MHz 0x7BA35907
+#define APOLLON_242X_SDRC_ACTIM_CTRLB_0_166MHz 0x00000013
+
+#define APOLLON_242X_SDRC_RFR_CTRL_100MHz 0x00030001
+#define APOLLON_242X_SDRC_RFR_CTRL_166MHz 0x00044C01
+
+#define APOLLON_242x_SDRC_DLLAB_CTRL_100MHz 0x00007306
+#define APOLLON_242x_SDRC_DLLAB_CTRL_166MHz 0x00000506
+
+#ifdef PRCM_CONFIG_I
+# define APOLLON_2420_SDRC_ACTIM_CTRLA_0 APOLLON_242X_SDRC_ACTIM_CTRLA_0_166MHz
+# define APOLLON_2420_SDRC_ACTIM_CTRLB_0 APOLLON_242X_SDRC_ACTIM_CTRLB_0_166MHz
+# define APOLLON_2420_SDRC_RFR_CTRL APOLLON_242X_SDRC_RFR_CTRL_166MHz
+# define APOLLON_2420_SDRC_DLLAB_CTRL APOLLON_242x_SDRC_DLLAB_CTRL_166MHz
+#elif PRCM_CONFIG_II
+# define APOLLON_2420_SDRC_ACTIM_CTRLA_0 APOLLON_242X_SDRC_ACTIM_CTRLA_0_100MHz
+# define APOLLON_2420_SDRC_ACTIM_CTRLB_0 APOLLON_242X_SDRC_ACTIM_CTRLB_0_100MHz
+# define APOLLON_2420_SDRC_RFR_CTRL APOLLON_242X_SDRC_RFR_CTRL_100MHz
+# define APOLLON_2420_SDRC_DLLAB_CTRL APOLLON_242x_SDRC_DLLAB_CTRL_100MHz
+#endif
+
+/* GPMC settings */
+#ifdef PRCM_CONFIG_I /* L3 at 165MHz */
+/* CS0: OneNAND */
+# define APOLLON_24XX_GPMC_CONFIG1_0 0x00000001
+# define APOLLON_24XX_GPMC_CONFIG2_0 0x000c1000
+# define APOLLON_24XX_GPMC_CONFIG3_0 0x00030400
+# define APOLLON_24XX_GPMC_CONFIG4_0 0x0b841006
+# define APOLLON_24XX_GPMC_CONFIG5_0 0x020f0c11
+# define APOLLON_24XX_GPMC_CONFIG6_0 0x00000000
+# define APOLLON_24XX_GPMC_CONFIG7_0 (0x00000e40|(APOLLON_CS0_BASE >> 24))
+
+/* CS1: Ethernet */
+# define APOLLON_24XX_GPMC_CONFIG1_1 0x00011200
+# define APOLLON_24XX_GPMC_CONFIG2_1 0x001F1F01
+# define APOLLON_24XX_GPMC_CONFIG3_1 0x00080803
+# define APOLLON_24XX_GPMC_CONFIG4_1 0x1C0b1C0a
+# define APOLLON_24XX_GPMC_CONFIG5_1 0x041F1F1F
+# define APOLLON_24XX_GPMC_CONFIG6_1 0x000004C4
+# define APOLLON_24XX_GPMC_CONFIG7_1 (0x00000F40|(APOLLON_CS1_BASE >> 24))
+
+/* CS2: OneNAND */
+/* It's same as CS0 */
+# define APOLLON_24XX_GPMC_CONFIG7_2 (0x00000e40|(APOLLON_CS2_BASE >> 24))
+
+/* CS3: NOR */
+#ifdef ASYNC_NOR
+# define APOLLON_24XX_GPMC_CONFIG1_3 0x00021201
+# define APOLLON_24XX_GPMC_CONFIG2_3 0x00121601
+# define APOLLON_24XX_GPMC_CONFIG3_3 0x00040401
+# define APOLLON_24XX_GPMC_CONFIG4_3 0x12061605
+# define APOLLON_24XX_GPMC_CONFIG5_3 0x01151317
+#else
+# define SYNC_NOR_VALUE 0x24aaa
+# define APOLLON_24XX_GPMC_CONFIG1_3 0xe5011211
+# define APOLLON_24XX_GPMC_CONFIG2_3 0x00090b01
+# define APOLLON_24XX_GPMC_CONFIG3_3 0x00020201
+# define APOLLON_24XX_GPMC_CONFIG4_3 0x09030b03
+# define APOLLON_24XX_GPMC_CONFIG5_3 0x010a0a0c
+#endif /* ASYNC_NOR */
+# define APOLLON_24XX_GPMC_CONFIG6_3 0x00000000
+# define APOLLON_24XX_GPMC_CONFIG7_3 (0x00000e40|(APOLLON_CS3_BASE >> 24))
+#endif /* endif PRCM_CONFIG_I */
+
+#ifdef PRCM_CONFIG_II /* L3 at 100MHz */
+/* CS0: OneNAND */
+# define APOLLON_24XX_GPMC_CONFIG1_0 0x00000001
+# define APOLLON_24XX_GPMC_CONFIG2_0 0x00081080
+# define APOLLON_24XX_GPMC_CONFIG3_0 0x00030300
+# define APOLLON_24XX_GPMC_CONFIG4_0 0x08041004
+# define APOLLON_24XX_GPMC_CONFIG5_0 0x020b0910
+# define APOLLON_24XX_GPMC_CONFIG6_0 0x00000000
+# define APOLLON_24XX_GPMC_CONFIG7_0 (0x00000C40|(APOLLON_CS0_BASE >> 24))
+
+/* CS1: ethernet */
+# define APOLLON_24XX_GPMC_CONFIG1_1 0x00401203
+# define APOLLON_24XX_GPMC_CONFIG2_1 0x001F1F01
+# define APOLLON_24XX_GPMC_CONFIG3_1 0x00080803
+# define APOLLON_24XX_GPMC_CONFIG4_1 0x1C091C09
+# define APOLLON_24XX_GPMC_CONFIG5_1 0x041F1F1F
+# define APOLLON_24XX_GPMC_CONFIG6_1 0x000004C4
+# define APOLLON_24XX_GPMC_CONFIG7_1 (0x00000F40|(APOLLON_CS1_BASE >> 24))
+
+/* CS2: OneNAND */
+/* It's same as CS0 */
+# define APOLLON_24XX_GPMC_CONFIG7_2 (0x00000e40|(APOLLON_CS2_BASE >> 24))
+
+/* CS3: NOR */
+#define ASYNC_NOR
+#ifdef ASYNC_NOR
+# define APOLLON_24XX_GPMC_CONFIG1_3 0x00021201
+# define APOLLON_24XX_GPMC_CONFIG2_3 0x00121601
+# define APOLLON_24XX_GPMC_CONFIG3_3 0x00040401
+# define APOLLON_24XX_GPMC_CONFIG4_3 0x12061605
+# define APOLLON_24XX_GPMC_CONFIG5_3 0x01151317
+#else
+# define SYNC_NOR_VALUE 0x24aaa
+# define APOLLON_24XX_GPMC_CONFIG1_3 0xe1001202
+# define APOLLON_24XX_GPMC_CONFIG2_3 0x00151501
+# define APOLLON_24XX_GPMC_CONFIG3_3 0x00050501
+# define APOLLON_24XX_GPMC_CONFIG4_3 0x0e070e07
+# define APOLLON_24XX_GPMC_CONFIG5_3 0x01131F1F
+#endif /* ASYNC_NOR */
+# define APOLLON_24XX_GPMC_CONFIG6_3 0x00000000
+# define APOLLON_24XX_GPMC_CONFIG7_3 (0x00000C40|(APOLLON_CS3_BASE >> 24))
+#endif /* endif PRCM_CONFIG_II */
+
+#ifdef PRCM_CONFIG_III /* L3 at 133MHz */
+# ifdef CFG_NAND_BOOT
+# define APOLLON_24XX_GPMC_CONFIG1_0 0x0
+# define APOLLON_24XX_GPMC_CONFIG2_0 0x00141400
+# define APOLLON_24XX_GPMC_CONFIG3_0 0x00141400
+# define APOLLON_24XX_GPMC_CONFIG4_0 0x0F010F01
+# define APOLLON_24XX_GPMC_CONFIG5_0 0x010C1414
+# define APOLLON_24XX_GPMC_CONFIG6_0 0x00000A80
+# else /* NOR boot */
+# define APOLLON_24XX_GPMC_CONFIG1_0 0x3
+# define APOLLON_24XX_GPMC_CONFIG2_0 0x00151501
+# define APOLLON_24XX_GPMC_CONFIG3_0 0x00060602
+# define APOLLON_24XX_GPMC_CONFIG4_0 0x10081008
+# define APOLLON_24XX_GPMC_CONFIG5_0 0x01131F1F
+# define APOLLON_24XX_GPMC_CONFIG6_0 0x000004c4
+# endif /* endif CFG_NAND_BOOT */
+# define APOLLON_24XX_GPMC_CONFIG7_0 (0x00000C40|(APOLLON_CS0_BASE >> 24))
+# define APOLLON_24XX_GPMC_CONFIG1_1 0x00011000
+# define APOLLON_24XX_GPMC_CONFIG2_1 0x001f1f01
+# define APOLLON_24XX_GPMC_CONFIG3_1 0x00080803
+# define APOLLON_24XX_GPMC_CONFIG4_1 0x1C091C09
+# define APOLLON_24XX_GPMC_CONFIG5_1 0x041f1F1F
+# define APOLLON_24XX_GPMC_CONFIG6_1 0x000004C4
+# define APOLLON_24XX_GPMC_CONFIG7_1 (0x00000F40|(APOLLON_CS1_BASE >> 24))
+#endif /* endif CFG_PRCM_III */
+
+#endif /* endif _APOLLON_OMAP24XX_MEM_H_ */