include/configs/gdppc440etx.h

   1 /*
   2  * (C) Copyright 2008
   3  * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
   4  *
   5  * Based on include/configs/yosemite.h
   6  * (C) Copyright 2005-2007
   7  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 /*
  13  * gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module
  14  */
  15 #ifndef __CONFIG_H
  16 #define __CONFIG_H
  17
  18 /*
  19  * High Level Configuration Options
  20  */
  21 #define CONFIG_440GR            1               /* Specific PPC440GR support */
  22 #define CONFIG_HOSTNAME         gdppc440etx
  23 #define CONFIG_440              1               /* ... PPC440 family         */
  24 #define CONFIG_SYS_CLK_FREQ     66666666        /* external freq to pll      */
  25
  26 #define CONFIG_SYS_TEXT_BASE    0xFFF80000
  27
  28 /*
  29  * Include common defines/options for all AMCC eval boards
  30  */
  31 #include "amcc-common.h"
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F       1       /* call board_early_init_f*/
  34 #define CONFIG_MISC_INIT_R              1       /* call misc_init_r()     */
  35
  36 #undef CONFIG_ZERO_BOOTDELAY_CHECK     /* ignore keypress on bootdelay==0 */
  37
  38 /*
  39  * Base addresses -- Note these are effective addresses where the
  40  * actual resources get mapped (not physical addresses)
  41  */
  42 #define CONFIG_SYS_FLASH_BASE           0xfc000000      /* start of FLASH    */
  43 #define CONFIG_SYS_PCI_MEMBASE          0xa0000000      /* mapped pci memory */
  44 #define CONFIG_SYS_PCI_MEMBASE1         CONFIG_SYS_PCI_MEMBASE  + 0x10000000
  45 #define CONFIG_SYS_PCI_MEMBASE2         CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
  46 #define CONFIG_SYS_PCI_MEMBASE3         CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
  47
  48 /*Don't change either of these*/
  49 #define CONFIG_SYS_PCI_BASE             0xe0000000      /* internal PCI regs */
  50 /*Don't change either of these*/
  51
  52 #define CONFIG_SYS_USB_DEVICE           0x50000000
  53 #define CONFIG_SYS_BOOT_BASE_ADDR       0xf0000000
  54
  55 /*
  56  * Initial RAM & stack pointer (placed in SDRAM)
  57  */
  58 #define CONFIG_SYS_INIT_RAM_DCACHE      1               /* d-cache as init ram*/
  59 #define CONFIG_SYS_INIT_RAM_ADDR        0x70000000      /* DCache             */
  60 #define CONFIG_SYS_INIT_RAM_SIZE                (4 << 10)
  61 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE \
  62                                          - GENERATED_GBL_DATA_SIZE)
  63 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
  64
  65 /*
  66  * Serial Port
  67  */
  68 #define CONFIG_CONS_INDEX       2       /* Use UART1                    */
  69 #define CONFIG_SYS_NS16550
  70 #define CONFIG_SYS_NS16550_SERIAL
  71 #define CONFIG_SYS_NS16550_REG_SIZE     1
  72 #define CONFIG_SYS_NS16550_CLK          get_serial_clock()
  73 #define CONFIG_SYS_EXT_SERIAL_CLOCK     11059200        /* ext. 11.059MHz clk */
  74
  75 /*
  76  * Environment
  77  * Define here the location of the environment variables (FLASH or EEPROM).
  78  * Note: DENX encourages to use redundant environment in FLASH.
  79  */
  80 #define CONFIG_ENV_IS_IN_FLASH          1               /* FLASH for env. vars*/
  81
  82 /*
  83  * FLASH related
  84  */
  85 #define CONFIG_SYS_FLASH_CFI                    /* The flash is CFI compatible*/
  86 #define CONFIG_FLASH_CFI_DRIVER                 /* Use common CFI driver      */
  87 #define CONFIG_SYS_FLASH_CFI_AMD_RESET  1       /* AMD RESET for STM 29W320DB!*/
  88
  89 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks */
  90 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max number of sectors/chip */
  91
  92 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout/Flash Erase (in ms)*/
  93 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout/Flash Write (in ms)*/
  94
  95 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1/* use buffered writes (20x faster)*/
  96
  97 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
  98
  99 #ifdef CONFIG_ENV_IS_IN_FLASH
 100 #define CONFIG_ENV_SECT_SIZE            0x20000 /* size of one complete sector*/
 101 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
 102 #define CONFIG_ENV_SIZE                 0x2000 /* Total Size of Env. Sector */
 103
 104 /* Address and size of Redundant Environment Sector */
 105 #define CONFIG_ENV_ADDR_REDUND          (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
 106 #define CONFIG_ENV_SIZE_REDUND          (CONFIG_ENV_SIZE)
 107 #endif /* CONFIG_ENV_IS_IN_FLASH */
 108
 109 /*
 110  * DDR SDRAM
 111  */
 112 #undef CONFIG_SPD_EEPROM                /* Don't use SPD EEPROM for setup*/
 113 #define CONFIG_SYS_KBYTES_SDRAM         (128 * 1024)    /* 128MB         */
 114 #define CONFIG_SYS_SDRAM_BANKS          (2)
 115
 116 #define CONFIG_SDRAM_BANK0
 117 #define CONFIG_SDRAM_BANK1
 118
 119 #define CONFIG_SYS_SDRAM0_TR0           0x410a4012
 120 #define CONFIG_SYS_SDRAM0_WDDCTR        0x40000000
 121 #define CONFIG_SYS_SDRAM0_RTR           0x04080000
 122 #define CONFIG_SYS_SDRAM0_CFG0          0x80000000
 123
 124 #undef CONFIG_SDRAM_ECC
 125
 126 /*
 127  * I2C
 128  */
 129 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0           400000
 130
 131 /*
 132  * Default environment variables
 133  */
 134 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 135         CONFIG_AMCC_DEF_ENV                                             \
 136         CONFIG_AMCC_DEF_ENV_POWERPC                                     \
 137         CONFIG_AMCC_DEF_ENV_NOR_UPD                                     \
 138         "kernel_addr=fc000000\0"                                        \
 139         "ramdisk_addr=fc180000\0"                                       \
 140         ""
 141
 142 #define CONFIG_HAS_ETH1                 1       /* add support for "eth1addr" */
 143 #define CONFIG_PHY_ADDR                 1
 144 #define CONFIG_PHY1_ADDR                3
 145
 146 #ifdef DEBUG
 147 #define CONFIG_PANIC_HANG
 148 #endif
 149
 150 /*
 151  * Commands additional to the ones defined in amcc-common.h
 152  */
 153 #define CONFIG_CMD_PCI
 154 #undef CONFIG_CMD_EEPROM
 155
 156 /*
 157  * PCI stuff
 158  */
 159
 160 /* General PCI */
 161 #define CONFIG_PCI                              /* include pci support        */
 162 #define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
 163 #undef  CONFIG_PCI_PNP                          /* do (not) pci plug-and-play */
 164 #define CONFIG_PCI_SCAN_SHOW                    /* show pci devices on startup*/
 165 #define CONFIG_SYS_PCI_TARGBASE         0x80000000      /* PCIaddr mapped to \
 166                                                         CONFIG_SYS_PCI_MEMBASE*/
 167
 168 /* Board-specific PCI */
 169 #define CONFIG_SYS_PCI_TARGET_INIT
 170 #define CONFIG_SYS_PCI_MASTER_INIT
 171
 172 #define CONFIG_SYS_PCI_SUBSYS_VENDORID  0x10e8  /* AMCC */
 173 #define CONFIG_SYS_PCI_SUBSYS_ID        0xcafe  /* tbd */
 174
 175 /*
 176  * External Bus Controller (EBC) Setup
 177  */
 178 #define CONFIG_SYS_FLASH                CONFIG_SYS_FLASH_BASE
 179
 180 /* Memory Bank 0 (NOR-FLASH) initialization */
 181 #define CONFIG_SYS_EBC_PB0AP            0x03017200
 182 #define CONFIG_SYS_EBC_PB0CR            (CONFIG_SYS_FLASH | 0xda000)
 183
 184 #endif  /* __CONFIG_H */