include/configs/icon.h

   1 /*
   2  * (C) Copyright 2009-2010
   3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * icon.h - configuration for Mosaixtech ICON (440SPe)
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * High Level Configuration Options
  17  */
  18 #define CONFIG_ICON             1               /* Board is icon        */
  19 #define CONFIG_440              1               /* ... PPC440 family    */
  20 #define CONFIG_440SPE           1               /* Specifc SPe support  */
  21
  22 #define CONFIG_SYS_TEXT_BASE    0xFFFA0000
  23
  24 #define CONFIG_SYS_CLK_FREQ     33333333        /* external freq to pll */
  25 #define CONFIG_SYS_4xx_RESET_TYPE 0x2   /* use chip reset on this board */
  26
  27 /*
  28  * Include common defines/options for all AMCC eval boards
  29  */
  30 #define CONFIG_HOSTNAME         icon
  31 #include "amcc-common.h"
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F       /* Call board_pre_init  */
  34 #define CONFIG_BOARD_EARLY_INIT_R       /* Call board_early_init_r */
  35
  36 /*
  37  * Base addresses -- Note these are effective addresses where the
  38  * actual resources get mapped (not physical addresses)
  39  */
  40 #define CONFIG_SYS_FLASH_BASE   0xfc000000      /* later mapped to this addr */
  41 #define CONFIG_SYS_ISRAM_BASE   0x90000000      /* internal SRAM        */
  42
  43 #define CONFIG_SYS_PCI_MEMBASE  0x80000000      /* mapped PCI memory    */
  44 #define CONFIG_SYS_PCI_BASE     0xd0000000      /* internal PCI regs    */
  45 #define CONFIG_SYS_PCI_TARGBASE CONFIG_SYS_PCI_MEMBASE
  46
  47 #define CONFIG_SYS_PCIE_MEMBASE 0xb0000000      /* mapped PCIe memory   */
  48 #define CONFIG_SYS_PCIE_MEMSIZE 0x08000000      /* incr for PCIe port */
  49 #define CONFIG_SYS_PCIE_BASE    0xe0000000      /* PCIe UTL regs */
  50
  51 #define CONFIG_SYS_PCIE0_CFGBASE        0xc0000000
  52 #define CONFIG_SYS_PCIE1_CFGBASE        0xc1000000
  53 #define CONFIG_SYS_PCIE2_CFGBASE        0xc2000000
  54 #define CONFIG_SYS_PCIE0_XCFGBASE       0xc3000000
  55 #define CONFIG_SYS_PCIE1_XCFGBASE       0xc3001000
  56 #define CONFIG_SYS_PCIE2_XCFGBASE       0xc3002000
  57
  58 /* base address of inbound PCIe window */
  59 #define CONFIG_SYS_PCIE_INBOUND_BASE    0x0000000000000000ULL
  60
  61 /* System RAM mapped to PCI space */
  62 #define CONFIG_PCI_SYS_MEM_BUS  CONFIG_SYS_SDRAM_BASE
  63 #define CONFIG_PCI_SYS_MEM_PHYS CONFIG_SYS_SDRAM_BASE
  64 #define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024)
  65
  66 #define CONFIG_SYS_ACE_BASE             0xfb000000      /* Xilinx ACE CF */
  67 #define CONFIG_SYS_ACE_BASE_PHYS_H      0x4
  68 #define CONFIG_SYS_ACE_BASE_PHYS_L      0xfe000000
  69
  70 #define CONFIG_SYS_FLASH_SIZE           (64 << 20)
  71 #define CONFIG_SYS_BOOT_BASE_ADDR       0xFF000000      /* EBC Boot Space */
  72 #define CONFIG_SYS_FLASH_BASE_PHYS_H    0x4
  73 #define CONFIG_SYS_FLASH_BASE_PHYS_L    0xEC000000
  74 #define CONFIG_SYS_FLASH_BASE_PHYS      (((u64)CONFIG_SYS_FLASH_BASE_PHYS_H << 32) | \
  75                                          (u64)CONFIG_SYS_FLASH_BASE_PHYS_L)
  76
  77 /*
  78  * Initial RAM & stack pointer (placed in internal SRAM)
  79  */
  80 #define CONFIG_SYS_TEMP_STACK_OCM       1
  81 #define CONFIG_SYS_OCM_DATA_ADDR        CONFIG_SYS_ISRAM_BASE
  82 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_ISRAM_BASE   /* Init RAM */
  83 #define CONFIG_SYS_INIT_RAM_SIZE        0x2000          /* size of used area */
  84
  85 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
  86                                          GENERATED_GBL_DATA_SIZE)
  87 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
  88
  89 /*
  90  * Serial Port
  91  */
  92 #define CONFIG_CONS_INDEX       1       /* Use UART0                    */
  93 #undef CONFIG_SYS_EXT_SERIAL_CLOCK
  94
  95 /*
  96  * DDR2 SDRAM
  97  */
  98 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup     */
  99 #define SPD_EEPROM_ADDRESS      { 0x51 } /* SPD I2C SPD addresses       */
 100 #define CONFIG_DDR_ECC                  /* with ECC support             */
 101 #define CONFIG_DDR_RQDC_FIXED   0x80000038 /* fixed value for RQDC      */
 102
 103 /*
 104  * I2C
 105  */
 106 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0   100000
 107
 108 #define CONFIG_SYS_SPD_BUS_NUM  0       /* The I2C bus for SPD          */
 109
 110 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
 111 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 112 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 113 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
 114
 115 /* I2C bootstrap EEPROM */
 116 #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR       0x50
 117 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET     0
 118 #define CONFIG_4xx_CONFIG_BLOCKSIZE             8
 119
 120 /* I2C RTC */
 121 #define CONFIG_RTC_M41T11
 122 #define CONFIG_SYS_RTC_BUS_NUM  1       /* The I2C bus for RTC          */
 123 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
 124 #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux       */
 125
 126 /*
 127  * Video options
 128  */
 129
 130 #ifdef CONFIG_VIDEO
 131 #define CONFIG_VIDEO_SM501
 132 #define CONFIG_VIDEO_SM501_32BPP
 133 #define CONFIG_VIDEO_SM501_PCI
 134 #define VIDEO_FB_LITTLE_ENDIAN
 135 #define CONFIG_VIDEO_LOGO
 136 #define CONFIG_VIDEO_BMP_RLE8
 137 #define CONFIG_SPLASH_SCREEN
 138 #define CFG_CONSOLE_IS_IN_ENV
 139 #endif
 140
 141 /*
 142  * Environment
 143  */
 144 #define CONFIG_ENV_IS_IN_FLASH  1       /* Environment uses flash       */
 145
 146 /*
 147  * Default environment variables
 148  */
 149 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 150         CONFIG_AMCC_DEF_ENV                                             \
 151         CONFIG_AMCC_DEF_ENV_POWERPC                                     \
 152         CONFIG_AMCC_DEF_ENV_NOR_UPD                                     \
 153         "kernel_addr=fc000000\0"                                        \
 154         "fdt_addr=fc1e0000\0"                                           \
 155         "ramdisk_addr=fc200000\0"                                       \
 156         "pciconfighost=1\0"                                             \
 157         "pcie_mode=RP:RP:RP\0"                                          \
 158         ""
 159
 160 /*
 161  * Commands additional to the ones defined in amcc-common.h
 162  */
 163 #define CONFIG_CMD_CHIP_CONFIG
 164 #define CONFIG_CMD_DATE
 165 #define CONFIG_CMD_PCI
 166 #define CONFIG_CMD_SDRAM
 167 #ifdef CONFIG_VIDEO
 168 #define CONFIG_CMD_BMP
 169 #endif
 170
 171 #define CONFIG_IBM_EMAC4_V4             /* 440SPe has this EMAC version */
 172 #define CONFIG_PHY_ADDR         1       /* PHY address, See schematics  */
 173 #define CONFIG_HAS_ETH0
 174 #define CONFIG_PHY_RESET                /* reset phy upon startup       */
 175 #define CONFIG_PHY_RESET_DELAY  1000
 176 #define CONFIG_CIS8201_PHY              /* Enable RGMII mode for Cicada phy */
 177 #define CONFIG_PHY_GIGE                 /* Include GbE speed/duplex det. */
 178
 179 /*
 180  * FLASH related
 181  */
 182 #define CONFIG_SYS_FLASH_CFI            /* The flash is CFI compatible  */
 183 #define CONFIG_FLASH_CFI_DRIVER         /* Use common CFI driver        */
 184 #define CONFIG_SYS_FLASH_CFI_AMD_RESET  /* Use AMD (Spansion) reset cmd */
 185 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* use status poll method      */
 186
 187 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 188 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of banks  */
 189 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max number of sectors*/
 190
 191 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* TO for Flash Erase (ms) */
 192 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* TO for Flash Write (ms) */
 193
 194 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* use buffered writes  */
 195 #define CONFIG_SYS_FLASH_EMPTY_INFO             /* 'E' for empty sector */
 196
 197 #define CONFIG_ENV_SECT_SIZE    0x20000 /* size of one complete sector  */
 198 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 199 #define CONFIG_ENV_SIZE         0x4000  /* Total Size of Env Sector     */
 200
 201 /* Address and size of Redundant Environment Sector     */
 202 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
 203 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 204
 205 /*
 206  * PCI stuff
 207  */
 208 /* General PCI */
 209 #define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
 210 #define CONFIG_PCI_PNP                  /* do pci plug-and-play         */
 211 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
 212 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 213 #define CONFIG_PCI_BOOTDELAY    1000    /* enable pci bootdelay variable*/
 214
 215 /* Board-specific PCI */
 216 #define CONFIG_SYS_PCI_TARGET_INIT      /* let board init pci target    */
 217 #undef  CONFIG_SYS_PCI_MASTER_INIT
 218
 219 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014   /* IBM                  */
 220 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe   /* Whatever             */
 221
 222 /*
 223  * Xilinx System ACE support
 224  */
 225 #define CONFIG_SYSTEMACE                /* Enable SystemACE support     */
 226 #define CONFIG_SYS_SYSTEMACE_WIDTH      16      /* Data bus width is 16 */
 227 #define CONFIG_SYS_SYSTEMACE_BASE       CONFIG_SYS_ACE_BASE
 228 #define CONFIG_DOS_PARTITION
 229
 230 /*
 231  * External Bus Controller (EBC) Setup
 232  */
 233
 234 /* Memory Bank 0 (Flash) initialization                                 */
 235 #define CONFIG_SYS_EBC_PB0AP    (EBC_BXAP_BME_DISABLED      |           \
 236                                  EBC_BXAP_TWT_ENCODE(7)     |           \
 237                                  EBC_BXAP_BCE_DISABLE       |           \
 238                                  EBC_BXAP_BCT_2TRANS        |           \
 239                                  EBC_BXAP_CSN_ENCODE(0)     |           \
 240                                  EBC_BXAP_OEN_ENCODE(0)     |           \
 241                                  EBC_BXAP_WBN_ENCODE(0)     |           \
 242                                  EBC_BXAP_WBF_ENCODE(0)     |           \
 243                                  EBC_BXAP_TH_ENCODE(0)      |           \
 244                                  EBC_BXAP_RE_DISABLED       |           \
 245                                  EBC_BXAP_SOR_DELAYED       |           \
 246                                  EBC_BXAP_BEM_WRITEONLY     |           \
 247                                  EBC_BXAP_PEN_DISABLED)
 248 #define CONFIG_SYS_EBC_PB0CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FLASH_BASE) | \
 249                                  EBC_BXCR_BS_64MB                    |  \
 250                                  EBC_BXCR_BU_RW                      |  \
 251                                  EBC_BXCR_BW_16BIT)
 252
 253 /* Memory Bank 1 (Xilinx System ACE controller) initialization          */
 254 #define CONFIG_SYS_EBC_PB1AP    (EBC_BXAP_BME_DISABLED      |           \
 255                                  EBC_BXAP_TWT_ENCODE(4)     |           \
 256                                  EBC_BXAP_BCE_DISABLE       |           \
 257                                  EBC_BXAP_BCT_2TRANS        |           \
 258                                  EBC_BXAP_CSN_ENCODE(0)     |           \
 259                                  EBC_BXAP_OEN_ENCODE(0)     |           \
 260                                  EBC_BXAP_WBN_ENCODE(0)     |           \
 261                                  EBC_BXAP_WBF_ENCODE(0)     |           \
 262                                  EBC_BXAP_TH_ENCODE(0)      |           \
 263                                  EBC_BXAP_RE_DISABLED       |           \
 264                                  EBC_BXAP_SOR_NONDELAYED    |           \
 265                                  EBC_BXAP_BEM_WRITEONLY     |           \
 266                                  EBC_BXAP_PEN_DISABLED)
 267 #define CONFIG_SYS_EBC_PB1CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_ACE_BASE_PHYS_L) | \
 268                                  EBC_BXCR_BS_1MB                    |   \
 269                                  EBC_BXCR_BU_RW                     |   \
 270                                  EBC_BXCR_BW_16BIT)
 271
 272 /*
 273  * Initialize EBC CONFIG -
 274  * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
 275  * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
 276  */
 277 #define CONFIG_SYS_EBC_CFG      (EBC_CFG_LE_UNLOCK    | \
 278                                  EBC_CFG_PTD_ENABLE   | \
 279                                  EBC_CFG_RTC_16PERCLK | \
 280                                  EBC_CFG_ATC_PREVIOUS | \
 281                                  EBC_CFG_DTC_PREVIOUS | \
 282                                  EBC_CFG_CTC_PREVIOUS | \
 283                                  EBC_CFG_OEO_PREVIOUS | \
 284                                  EBC_CFG_EMC_DEFAULT  | \
 285                                  EBC_CFG_PME_DISABLE  | \
 286                                  EBC_CFG_PR_16)
 287
 288 /*
 289  * GPIO Setup
 290  */
 291 #define CONFIG_SYS_GPIO_PCIE_PRESENT0   17
 292 #define CONFIG_SYS_GPIO_PCIE_PRESENT1   21
 293 #define CONFIG_SYS_GPIO_PCIE_PRESENT2   23
 294 #define CONFIG_SYS_GPIO_RS232_FORCEOFF  30
 295
 296 #define CONFIG_SYS_PFC0         (GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT0) | \
 297                                  GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT1) | \
 298                                  GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT2) | \
 299                                  GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF))
 300 #define CONFIG_SYS_GPIO_OR      GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF)
 301 #define CONFIG_SYS_GPIO_TCR     GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF)
 302 #define CONFIG_SYS_GPIO_ODR     0
 303
 304 #endif  /* __CONFIG_H */