Add qemu 2.4.0
[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-omap3 / mem.h
diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-omap3/mem.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-omap3/mem.h
new file mode 100644 (file)
index 0000000..1804191
--- /dev/null
@@ -0,0 +1,466 @@
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments, <www.ti.com>
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef _MEM_H_
+#define _MEM_H_
+
+#define CS0            0x0
+#define CS1            0x1 /* mirror CS1 regs appear offset 0x30 from CS0 */
+
+#ifndef __ASSEMBLY__
+enum {
+       STACKED = 0,
+       IP_DDR = 1,
+       COMBO_DDR = 2,
+       IP_SDR = 3,
+};
+#endif /* __ASSEMBLY__ */
+
+#define EARLY_INIT     1
+
+/*
+ * For a full explanation of these registers and values please see
+ * the Technical Reference Manual (TRM) for any of the processors in
+ * this family.
+ */
+
+/* Slower full frequency range default timings for x32 operation*/
+#define SDRC_SHARING   0x00000100
+#define SDRC_MR_0_SDR  0x00000031
+
+/*
+ * SDRC autorefresh control values.  This register consists of autorefresh
+ * enable at bits 0:1 and an autorefresh counter value in bits 8:23.  The
+ * counter is a result of ( tREFI / tCK ) - 50.
+ */
+#define SDP_3430_SDRC_RFR_CTRL_100MHz  0x0002da01
+#define SDP_3430_SDRC_RFR_CTRL_133MHz  0x0003de01 /* 7.8us/7.5ns - 50=0x3de */
+#define SDP_3430_SDRC_RFR_CTRL_165MHz  0x0004e201 /* 7.8us/6ns - 50=0x4e2 */
+#define SDP_3430_SDRC_RFR_CTRL_200MHz  0x0005e601 /* 7.8us/5ns - 50=0x5e6 */
+
+#define DLL_OFFSET             0
+#define DLL_WRITEDDRCLKX2DIS   1
+#define DLL_ENADLL             1
+#define DLL_LOCKDLL            0
+#define DLL_DLLPHASE_72                0
+#define DLL_DLLPHASE_90                1
+
+/* rkw - need to find of 90/72 degree recommendation for speed like before */
+#define SDP_SDRC_DLLAB_CTRL    ((DLL_ENADLL << 3) | \
+                               (DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1))
+
+/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLA register. */
+#define ACTIM_CTRLA_TRFC(v)    (((v) & 0x1F) << 27)    /* 31:27 */
+#define ACTIM_CTRLA_TRC(v)     (((v) & 0x1F) << 22)    /* 26:22 */
+#define ACTIM_CTRLA_TRAS(v)    (((v) & 0x0F) << 18)    /* 21:18 */
+#define ACTIM_CTRLA_TRP(v)     (((v) & 0x07) << 15)    /* 17:15 */
+#define ACTIM_CTRLA_TRCD(v)    (((v) & 0x07) << 12)    /* 14:12 */
+#define ACTIM_CTRLA_TRRD(v)    (((v) & 0x07) << 9)     /* 11:9  */
+#define ACTIM_CTRLA_TDPL(v)    (((v) & 0x07) << 6)     /*  8:6  */
+#define ACTIM_CTRLA_TDAL(v)    (v & 0x1F)              /*  4:0  */
+
+#define ACTIM_CTRLA(trfc, trc, tras, trp, trcd, trrd, tdpl, tdal)      \
+               ACTIM_CTRLA_TRFC(trfc)  |       \
+               ACTIM_CTRLA_TRC(trc)    |       \
+               ACTIM_CTRLA_TRAS(tras)  |       \
+               ACTIM_CTRLA_TRP(trp)    |       \
+               ACTIM_CTRLA_TRCD(trcd)  |       \
+               ACTIM_CTRLA_TRRD(trrd)  |       \
+               ACTIM_CTRLA_TDPL(tdpl)  |       \
+               ACTIM_CTRLA_TDAL(tdal)
+
+/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
+#define ACTIM_CTRLB_TWTR(v)    (((v) & 0x03) << 16)    /* 17:16 */
+#define ACTIM_CTRLB_TCKE(v)    (((v) & 0x07) << 12)    /* 14:12 */
+#define ACTIM_CTRLB_TXP(v)     (((v) & 0x07) << 8)     /* 10:8  */
+#define ACTIM_CTRLB_TXSR(v)    (v & 0xFF)              /*  7:0  */
+
+#define ACTIM_CTRLB(twtr, tcke, txp, txsr)             \
+               ACTIM_CTRLB_TWTR(twtr)  |       \
+               ACTIM_CTRLB_TCKE(tcke)  |       \
+               ACTIM_CTRLB_TXP(txp)    |       \
+               ACTIM_CTRLB_TXSR(txsr)
+
+/*
+ * Values used in the MCFG register.  Only values we use today
+ * are defined and the rest can be found in the TRM.  Unless otherwise
+ * noted all fields are one bit.
+ */
+#define V_MCFG_RAMTYPE_DDR             (0x1)
+#define V_MCFG_DEEPPD_EN               (0x1 << 3)
+#define V_MCFG_B32NOT16_32             (0x1 << 4)
+#define V_MCFG_BANKALLOCATION_RBC      (0x2 << 6)              /* 6:7 */
+#define V_MCFG_RAMSIZE(ramsize)                ((((ramsize) >> 20)/2) << 8) /* 8:17 */
+#define V_MCFG_ADDRMUXLEGACY_FLEX      (0x1 << 19)
+#define V_MCFG_CASWIDTH(caswidth)      (((caswidth)-5) << 20)  /* 20:22 */
+#define V_MCFG_CASWIDTH_10B            V_MCFG_CASWIDTH(10)
+#define V_MCFG_RASWIDTH(raswidth)      (((raswidth)-11) << 24) /* 24:26 */
+
+/* Macro to construct MCFG */
+#define MCFG(ramsize, raswidth)                                                \
+               V_MCFG_RASWIDTH(raswidth) | V_MCFG_CASWIDTH_10B |       \
+               V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(ramsize) |   \
+               V_MCFG_BANKALLOCATION_RBC | V_MCFG_B32NOT16_32 |        \
+               V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR
+
+/* Hynix part of Overo (165MHz optimized) 6.06ns */
+#define HYNIX_TDAL_165   6
+#define HYNIX_TDPL_165   3
+#define HYNIX_TRRD_165   2
+#define HYNIX_TRCD_165   3
+#define HYNIX_TRP_165    3
+#define HYNIX_TRAS_165   7
+#define HYNIX_TRC_165   10
+#define HYNIX_TRFC_165  21
+#define HYNIX_V_ACTIMA_165     \
+               ACTIM_CTRLA(HYNIX_TRFC_165, HYNIX_TRC_165,      \
+                               HYNIX_TRAS_165, HYNIX_TRP_165,  \
+                               HYNIX_TRCD_165, HYNIX_TRRD_165, \
+                               HYNIX_TDPL_165, HYNIX_TDAL_165)
+
+#define HYNIX_TWTR_165   1
+#define HYNIX_TCKE_165   1
+#define HYNIX_TXP_165    2
+#define HYNIX_XSR_165    24
+#define HYNIX_V_ACTIMB_165     \
+               ACTIM_CTRLB(HYNIX_TWTR_165, HYNIX_TCKE_165,     \
+                               HYNIX_TXP_165, HYNIX_XSR_165)
+
+#define HYNIX_RASWIDTH_165     13
+#define HYNIX_V_MCFG_165(size) MCFG((size), HYNIX_RASWIDTH_165)
+
+/* Hynix part of AM/DM37xEVM (200MHz optimized) */
+#define HYNIX_TDAL_200         6
+#define HYNIX_TDPL_200         3
+#define HYNIX_TRRD_200         2
+#define HYNIX_TRCD_200         4
+#define HYNIX_TRP_200          3
+#define HYNIX_TRAS_200         8
+#define HYNIX_TRC_200          11
+#define HYNIX_TRFC_200         18
+#define HYNIX_V_ACTIMA_200     \
+               ACTIM_CTRLA(HYNIX_TRFC_200, HYNIX_TRC_200,      \
+                               HYNIX_TRAS_200, HYNIX_TRP_200,  \
+                               HYNIX_TRCD_200, HYNIX_TRRD_200, \
+                               HYNIX_TDPL_200, HYNIX_TDAL_200)
+
+#define HYNIX_TWTR_200         2
+#define HYNIX_TCKE_200         1
+#define HYNIX_TXP_200          1
+#define HYNIX_XSR_200          28
+#define HYNIX_V_ACTIMB_200     \
+               ACTIM_CTRLB(HYNIX_TWTR_200, HYNIX_TCKE_200,     \
+                               HYNIX_TXP_200, HYNIX_XSR_200)
+
+#define HYNIX_RASWIDTH_200     14
+#define HYNIX_V_MCFG_200(size) MCFG((size), HYNIX_RASWIDTH_200)
+
+/* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
+#define INFINEON_TDAL_165      6       /* Twr/Tck + Trp/tck            */
+                                       /* 15/6 + 18/6 = 5.5 -> 6       */
+#define INFINEON_TDPL_165      3       /* 15/6 = 2.5 -> 3 (Twr)        */
+#define INFINEON_TRRD_165      2       /* 12/6 = 2                     */
+#define INFINEON_TRCD_165      3       /* 18/6 = 3                     */
+#define INFINEON_TRP_165       3       /* 18/6 = 3                     */
+#define INFINEON_TRAS_165      7       /* 42/6 = 7                     */
+#define INFINEON_TRC_165       10      /* 60/6 = 10                    */
+#define INFINEON_TRFC_165      12      /* 72/6 = 12                    */
+
+#define INFINEON_V_ACTIMA_165  \
+               ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165,        \
+                               INFINEON_TRAS_165, INFINEON_TRP_165,    \
+                               INFINEON_TRCD_165, INFINEON_TRRD_165,   \
+                               INFINEON_TDPL_165, INFINEON_TDAL_165)
+
+#define INFINEON_TWTR_165      1
+#define INFINEON_TCKE_165      2
+#define INFINEON_TXP_165       2
+#define INFINEON_XSR_165       20      /* 120/6 = 20   */
+
+#define INFINEON_V_ACTIMB_165  \
+               ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165,       \
+                               INFINEON_TXP_165, INFINEON_XSR_165)
+
+/* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
+#define MICRON_TDAL_165                6       /* Twr/Tck + Trp/tck            */
+                                       /* 15/6 + 18/6 = 5.5 -> 6       */
+#define MICRON_TDPL_165                3       /* 15/6 = 2.5 -> 3 (Twr)        */
+#define MICRON_TRRD_165                2       /* 12/6 = 2                     */
+#define MICRON_TRCD_165                3       /* 18/6 = 3                     */
+#define MICRON_TRP_165         3       /* 18/6 = 3                     */
+#define MICRON_TRAS_165                7       /* 42/6 = 7                     */
+#define MICRON_TRC_165         10      /* 60/6 = 10                    */
+#define MICRON_TRFC_165                21      /* 125/6 = 21                   */
+
+#define MICRON_V_ACTIMA_165    \
+               ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165,            \
+                               MICRON_TRAS_165, MICRON_TRP_165,        \
+                               MICRON_TRCD_165, MICRON_TRRD_165,       \
+                               MICRON_TDPL_165, MICRON_TDAL_165)
+
+#define MICRON_TWTR_165                1
+#define MICRON_TCKE_165                1
+#define MICRON_XSR_165         23      /* 138/6 = 23           */
+#define MICRON_TXP_165         5       /* 25/6 = 4.1 => ~5     */
+
+#define MICRON_V_ACTIMB_165    \
+               ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165,   \
+                               MICRON_TXP_165, MICRON_XSR_165)
+
+#define MICRON_RASWIDTH_165    13
+#define MICRON_V_MCFG_165(size)        MCFG((size), MICRON_RASWIDTH_165)
+
+#define MICRON_BL_165                  0x2
+#define MICRON_SIL_165                 0x0
+#define MICRON_CASL_165                        0x3
+#define MICRON_WBST_165                        0x0
+#define MICRON_V_MR_165                        ((MICRON_WBST_165 << 9) | \
+               (MICRON_CASL_165 << 4) | (MICRON_SIL_165 << 3) | \
+               (MICRON_BL_165))
+
+/* Micron part (200MHz optimized) 5 ns */
+#define MICRON_TDAL_200                6
+#define MICRON_TDPL_200                3
+#define MICRON_TRRD_200                2
+#define MICRON_TRCD_200                3
+#define MICRON_TRP_200         3
+#define MICRON_TRAS_200                8
+#define MICRON_TRC_200         11
+#define MICRON_TRFC_200                15
+#define MICRON_V_ACTIMA_200    \
+               ACTIM_CTRLA(MICRON_TRFC_200, MICRON_TRC_200,            \
+                               MICRON_TRAS_200, MICRON_TRP_200,        \
+                               MICRON_TRCD_200, MICRON_TRRD_200,       \
+                               MICRON_TDPL_200, MICRON_TDAL_200)
+
+#define MICRON_TWTR_200                2
+#define MICRON_TCKE_200                4
+#define MICRON_TXP_200         2
+#define MICRON_XSR_200         23
+#define MICRON_V_ACTIMB_200    \
+               ACTIM_CTRLB(MICRON_TWTR_200, MICRON_TCKE_200,   \
+                               MICRON_TXP_200, MICRON_XSR_200)
+
+#define MICRON_RASWIDTH_200    14
+#define MICRON_V_MCFG_200(size)        MCFG((size), MICRON_RASWIDTH_200)
+
+/* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
+#define NUMONYX_TDAL_165       6       /* Twr/Tck + Trp/tck            */
+                                       /* 15/6 + 18/6 = 5.5 -> 6       */
+#define NUMONYX_TDPL_165       3       /* 15/6 = 2.5 -> 3 (Twr)        */
+#define NUMONYX_TRRD_165       2       /* 12/6 = 2                     */
+#define NUMONYX_TRCD_165       4       /* 22.5/6 = 3.75 -> 4           */
+#define NUMONYX_TRP_165                3       /* 18/6 = 3                     */
+#define NUMONYX_TRAS_165       7       /* 42/6 = 7                     */
+#define NUMONYX_TRC_165                10      /* 60/6 = 10                    */
+#define NUMONYX_TRFC_165       24      /* 140/6 = 23.3 -> 24           */
+
+#define NUMONYX_V_ACTIMA_165   \
+               ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165,          \
+                               NUMONYX_TRAS_165, NUMONYX_TRP_165,      \
+                               NUMONYX_TRCD_165, NUMONYX_TRRD_165,     \
+                               NUMONYX_TDPL_165, NUMONYX_TDAL_165)
+
+#define NUMONYX_TWTR_165       2
+#define NUMONYX_TCKE_165       2
+#define NUMONYX_TXP_165                3       /* 200/6 =  33.3 -> 34  */
+#define NUMONYX_XSR_165                34      /* 1.0 + 1.1 = 2.1 -> 3 */
+
+#define NUMONYX_V_ACTIMB_165   \
+               ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
+                               NUMONYX_TXP_165, NUMONYX_XSR_165)
+
+#define NUMONYX_RASWIDTH_165           15
+#define NUMONYX_V_MCFG_165(size)       MCFG((size), NUMONYX_RASWIDTH_165)
+
+/* NUMONYX part of IGEP v2 (200MHz optimized) 5 ns */
+#define NUMONYX_TDAL_200       6       /* Twr/Tck + Trp/tck            */
+                                       /* 15/5 + 15/5 = 3 + 3 -> 6     */
+#define NUMONYX_TDPL_200       3       /* 15/5 = 3 -> 3 (Twr)          */
+#define NUMONYX_TRRD_200       2       /* 10/5 = 2                     */
+#define NUMONYX_TRCD_200       4       /* 16.2/5 = 3.24 -> 4           */
+#define NUMONYX_TRP_200                3       /* 15/5 = 3                     */
+#define NUMONYX_TRAS_200       8       /* 40/5 = 8                     */
+#define NUMONYX_TRC_200                11      /* 55/5 = 11                    */
+#define NUMONYX_TRFC_200        28      /* 140/5 = 28                   */
+
+#define NUMONYX_V_ACTIMA_200   \
+               ACTIM_CTRLA(NUMONYX_TRFC_200, NUMONYX_TRC_200,          \
+                               NUMONYX_TRAS_200, NUMONYX_TRP_200,      \
+                               NUMONYX_TRCD_200, NUMONYX_TRRD_200,     \
+                               NUMONYX_TDPL_200, NUMONYX_TDAL_200)
+
+#define NUMONYX_TWTR_200       2
+#define NUMONYX_TCKE_200       2
+#define NUMONYX_TXP_200                3
+#define NUMONYX_XSR_200                40
+
+#define NUMONYX_V_ACTIMB_200   \
+               ACTIM_CTRLB(NUMONYX_TWTR_200, NUMONYX_TCKE_200, \
+                               NUMONYX_TXP_200, NUMONYX_XSR_200)
+
+#define NUMONYX_RASWIDTH_200           15
+#define NUMONYX_V_MCFG_200(size)       MCFG((size), NUMONYX_RASWIDTH_200)
+
+/*
+ * GPMC settings -
+ * Definitions is as per the following format
+ * #define <PART>_GPMC_CONFIG<x> <value>
+ * Where:
+ * PART is the part name e.g. STNOR - Intel Strata Flash
+ * x is GPMC config registers from 1 to 6 (there will be 6 macros)
+ * Value is corresponding value
+ *
+ * For every valid PRCM configuration there should be only one definition of
+ * the same. if values are independent of the board, this definition will be
+ * present in this file if values are dependent on the board, then this should
+ * go into corresponding mem-boardName.h file
+ *
+ * Currently valid part Names are (PART):
+ * STNOR - Intel Strata Flash
+ * SMNAND - Samsung NAND
+ * MPDB - H4 MPDB board
+ * SBNOR - Sibley NOR
+ * MNAND - Micron Large page x16 NAND
+ * ONNAND - Samsung One NAND
+ *
+ * include/configs/file.h contains the defn - for all CS we are interested
+ * #define OMAP34XX_GPMC_CSx PART
+ * #define OMAP34XX_GPMC_CSx_SIZE Size
+ * #define OMAP34XX_GPMC_CSx_MAP Map
+ * Where:
+ * x - CS number
+ * PART - Part Name as defined above
+ * SIZE - how big is the mapping to be
+ *   GPMC_SIZE_128M - 0x8
+ *   GPMC_SIZE_64M  - 0xC
+ *   GPMC_SIZE_32M  - 0xE
+ *   GPMC_SIZE_16M  - 0xF
+ * MAP  - Map this CS to which address(GPMC address space)- Absolute address
+ *   >>24 before being used.
+ */
+#define GPMC_SIZE_128M 0x8
+#define GPMC_SIZE_64M  0xC
+#define GPMC_SIZE_32M  0xE
+#define GPMC_SIZE_16M  0xF
+
+#define GPMC_BASEADDR_MASK     0x3F
+
+#define GPMC_CS_ENABLE         0x1
+
+#define SMNAND_GPMC_CONFIG1    0x00000800
+#define SMNAND_GPMC_CONFIG2    0x00141400
+#define SMNAND_GPMC_CONFIG3    0x00141400
+#define SMNAND_GPMC_CONFIG4    0x0F010F01
+#define SMNAND_GPMC_CONFIG5    0x010C1414
+#define SMNAND_GPMC_CONFIG6    0x1F0F0A80
+#define SMNAND_GPMC_CONFIG7    0x00000C44
+
+#define M_NAND_GPMC_CONFIG1    0x00001800
+#define M_NAND_GPMC_CONFIG2    0x00141400
+#define M_NAND_GPMC_CONFIG3    0x00141400
+#define M_NAND_GPMC_CONFIG4    0x0F010F01
+#define M_NAND_GPMC_CONFIG5    0x010C1414
+#define M_NAND_GPMC_CONFIG6    0x1f0f0A80
+#define M_NAND_GPMC_CONFIG7    0x00000C44
+
+#define STNOR_GPMC_CONFIG1     0x3
+#define STNOR_GPMC_CONFIG2     0x00151501
+#define STNOR_GPMC_CONFIG3     0x00060602
+#define STNOR_GPMC_CONFIG4     0x11091109
+#define STNOR_GPMC_CONFIG5     0x01141F1F
+#define STNOR_GPMC_CONFIG6     0x000004c4
+
+#define SIBNOR_GPMC_CONFIG1    0x1200
+#define SIBNOR_GPMC_CONFIG2    0x001f1f00
+#define SIBNOR_GPMC_CONFIG3    0x00080802
+#define SIBNOR_GPMC_CONFIG4    0x1C091C09
+#define SIBNOR_GPMC_CONFIG5    0x01131F1F
+#define SIBNOR_GPMC_CONFIG6    0x1F0F03C2
+
+#define SDPV2_MPDB_GPMC_CONFIG1        0x00611200
+#define SDPV2_MPDB_GPMC_CONFIG2        0x001F1F01
+#define SDPV2_MPDB_GPMC_CONFIG3        0x00080803
+#define SDPV2_MPDB_GPMC_CONFIG4        0x1D091D09
+#define SDPV2_MPDB_GPMC_CONFIG5        0x041D1F1F
+#define SDPV2_MPDB_GPMC_CONFIG6        0x1D0904C4
+
+#define MPDB_GPMC_CONFIG1      0x00011000
+#define MPDB_GPMC_CONFIG2      0x001f1f01
+#define MPDB_GPMC_CONFIG3      0x00080803
+#define MPDB_GPMC_CONFIG4      0x1c0b1c0a
+#define MPDB_GPMC_CONFIG5      0x041f1F1F
+#define MPDB_GPMC_CONFIG6      0x1F0F04C4
+
+#define P2_GPMC_CONFIG1        0x0
+#define P2_GPMC_CONFIG2        0x0
+#define P2_GPMC_CONFIG3        0x0
+#define P2_GPMC_CONFIG4        0x0
+#define P2_GPMC_CONFIG5        0x0
+#define P2_GPMC_CONFIG6        0x0
+
+#define ONENAND_GPMC_CONFIG1   0x00001200
+#define ONENAND_GPMC_CONFIG2   0x000F0F01
+#define ONENAND_GPMC_CONFIG3   0x00030301
+#define ONENAND_GPMC_CONFIG4   0x0F040F04
+#define ONENAND_GPMC_CONFIG5   0x010F1010
+#define ONENAND_GPMC_CONFIG6   0x1F060000
+
+#define NET_GPMC_CONFIG1       0x00001000
+#define NET_GPMC_CONFIG2       0x001e1e01
+#define NET_GPMC_CONFIG3       0x00080300
+#define NET_GPMC_CONFIG4       0x1c091c09
+#define NET_GPMC_CONFIG5       0x04181f1f
+#define NET_GPMC_CONFIG6       0x00000FCF
+#define NET_GPMC_CONFIG7       0x00000f6c
+
+/* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
+#define NET_LAN9221_GPMC_CONFIG1    0x00001000
+#define NET_LAN9221_GPMC_CONFIG2    0x00060700
+#define NET_LAN9221_GPMC_CONFIG3    0x00020201
+#define NET_LAN9221_GPMC_CONFIG4    0x06000700
+#define NET_LAN9221_GPMC_CONFIG5    0x0006090A
+#define NET_LAN9221_GPMC_CONFIG6    0x87030000
+#define NET_LAN9221_GPMC_CONFIG7    0x00000f6c
+
+
+/* max number of GPMC Chip Selects */
+#define GPMC_MAX_CS    8
+/* max number of GPMC regs */
+#define GPMC_MAX_REG   7
+
+#define PISMO1_NOR     1
+#define PISMO1_NAND    2
+#define PISMO2_CS0     3
+#define PISMO2_CS1     4
+#define PISMO1_ONENAND 5
+#define DBG_MPDB       6
+#define PISMO2_NAND_CS0 7
+#define PISMO2_NAND_CS1 8
+
+/* make it readable for the gpmc_init */
+#define PISMO1_NOR_BASE                FLASH_BASE
+#define PISMO1_NAND_BASE       NAND_BASE
+#define PISMO2_CS0_BASE                PISMO2_MAP1
+#define PISMO1_ONEN_BASE       ONENAND_MAP
+#define DBG_MPDB_BASE          DEBUG_BASE
+
+#ifndef __ASSEMBLY__
+
+/* Function prototypes */
+void mem_init(void);
+
+u32 is_mem_sdr(void);
+u32 mem_ok(u32 cs);
+
+u32 get_sdr_cs_size(u32);
+u32 get_sdr_cs_offset(u32);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* endif _MEM_H_ */