include/configs/mx35pdk.h

   1 /*
   2  * (C) Copyright 2010, Stefano Babic <sbabic@denx.de>
   3  *
   4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
   5  *
   6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
   7  *
   8  * Configuration for the MX35pdk Freescale board.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 #include <asm/arch/imx-regs.h>
  17
  18  /* High Level Configuration Options */
  19 #define CONFIG_MX35
  20
  21 #define CONFIG_SYS_FSL_CLK
  22
  23 /* Set TEXT at the beginning of the NOR flash */
  24 #define CONFIG_SYS_TEXT_BASE    0xA0000000
  25
  26 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  27 #define CONFIG_REVISION_TAG
  28 #define CONFIG_SETUP_MEMORY_TAGS
  29 #define CONFIG_INITRD_TAG
  30
  31 /*
  32  * Size of malloc() pool
  33  */
  34 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  35
  36 /*
  37  * Hardware drivers
  38  */
  39 #define CONFIG_SYS_I2C
  40 #define CONFIG_SYS_I2C_MXC
  41 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  42 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  43 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  44 #define CONFIG_MXC_SPI
  45 #define CONFIG_MXC_GPIO
  46
  47 /*
  48  * PMIC Configs
  49  */
  50 #define CONFIG_POWER
  51 #define CONFIG_POWER_I2C
  52 #define CONFIG_POWER_FSL
  53 #define CONFIG_POWER_FSL_MC13892
  54 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
  55 #define CONFIG_RTC_MC13XXX
  56
  57 /*
  58  * MFD MC9SDZ60
  59  */
  60 #define CONFIG_FSL_MC9SDZ60
  61 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR        0x69
  62
  63 /*
  64  * UART (console)
  65  */
  66 #define CONFIG_MXC_UART
  67 #define CONFIG_MXC_UART_BASE    UART1_BASE
  68
  69 /* allow to overwrite serial and ethaddr */
  70 #define CONFIG_ENV_OVERWRITE
  71 #define CONFIG_CONS_INDEX       1
  72
  73 /*
  74  * Command definition
  75  */
  76 #define CONFIG_BOOTP_SUBNETMASK
  77 #define CONFIG_BOOTP_GATEWAY
  78 #define CONFIG_BOOTP_DNS
  79
  80 #define CONFIG_CMD_NAND
  81
  82 #define CONFIG_NET_RETRY_COUNT  100
  83
  84
  85 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
  86
  87 /*
  88  * Ethernet on the debug board (SMC911)
  89  */
  90 #define CONFIG_SMC911X
  91 #define CONFIG_SMC911X_16_BIT 1
  92 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
  93
  94 #define CONFIG_HAS_ETH1
  95 #define CONFIG_ETHPRIME
  96
  97 /*
  98  * Ethernet on SOC (FEC)
  99  */
 100 #define CONFIG_FEC_MXC
 101 #define IMX_FEC_BASE    FEC_BASE_ADDR
 102 #define CONFIG_FEC_MXC_PHYADDR  0x1F
 103
 104 #define CONFIG_MII
 105
 106 #define CONFIG_ARP_TIMEOUT      200UL
 107
 108 /*
 109  * Miscellaneous configurable options
 110  */
 111 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 112 #define CONFIG_CMDLINE_EDITING
 113
 114 #define CONFIG_AUTO_COMPLETE
 115 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 116 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 117 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 118
 119 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
 120 #define CONFIG_SYS_MEMTEST_END          0x10000
 121
 122 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 123
 124 /*
 125  * Physical Memory Map
 126  */
 127 #define CONFIG_NR_DRAM_BANKS    2
 128 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 129 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
 130 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
 131 #define PHYS_SDRAM_2_SIZE       (128 * 1024 * 1024)
 132
 133 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
 134 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
 135 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
 136 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 137                                         GENERATED_GBL_DATA_SIZE)
 138 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 139                                         CONFIG_SYS_GBL_DATA_OFFSET)
 140
 141 /*
 142  * MTD Command for mtdparts
 143  */
 144 #define CONFIG_MTD_DEVICE
 145 #define CONFIG_FLASH_CFI_MTD
 146 #define CONFIG_MTD_PARTITIONS
 147 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
 148 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
 149                                 "96m(root),8m(cfg),1938m(user);"        \
 150                                 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
 151
 152 /*
 153  * FLASH and environment organization
 154  */
 155 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
 156 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
 157 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
 158 /* Monitor at beginning of flash */
 159 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 160 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 161
 162 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 163 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 164
 165 /* Address and size of Redundant Environment Sector     */
 166 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 167 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 168
 169 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 170                                 CONFIG_SYS_MONITOR_LEN)
 171
 172 #if defined(CONFIG_FSL_ENV_IN_NAND)
 173         #define CONFIG_ENV_OFFSET       (1024 * 1024)
 174 #endif
 175
 176 /*
 177  * CFI FLASH driver setup
 178  */
 179 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 180 #define CONFIG_FLASH_CFI_DRIVER
 181
 182 /* A non-standard buffered write algorithm */
 183 #define CONFIG_FLASH_SPANSION_S29WS_N
 184 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
 185 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 186
 187 /*
 188  * NAND FLASH driver setup
 189  */
 190 #define CONFIG_NAND_MXC
 191 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
 192 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 193 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
 194 #define CONFIG_MXC_NAND_HWECC
 195 #define CONFIG_SYS_NAND_LARGEPAGE
 196
 197 /* EHCI driver */
 198 #define CONFIG_EHCI_IS_TDI
 199 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 200 #define CONFIG_USB_EHCI_MXC
 201 #define CONFIG_MXC_USB_PORT     0
 202 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERFACE_DIFF_UNI | \
 203                                  MXC_EHCI_POWER_PINS_ENABLED | \
 204                                  MXC_EHCI_OC_PIN_ACTIVE_LOW)
 205 #define CONFIG_MXC_USB_PORTSC   (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
 206
 207 /* mmc driver */
 208 #define CONFIG_FSL_ESDHC
 209 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 210 #define CONFIG_SYS_FSL_ESDHC_NUM        1
 211
 212 /*
 213  * Default environment and default scripts
 214  * to update uboot and load kernel
 215  */
 216
 217 #define CONFIG_HOSTNAME "mx35pdk"
 218 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 219         "netdev=eth1\0"                                                 \
 220         "ethprime=smc911x\0"                                            \
 221         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 222                 "nfsroot=${serverip}:${rootpath}\0"                     \
 223         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 224         "addip_sta=setenv bootargs ${bootargs} "                        \
 225                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 226                 ":${hostname}:${netdev}:off panic=1\0"                  \
 227         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 228         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
 229                 "else run addip_sta;fi\0"                               \
 230         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 231         "addtty=setenv bootargs ${bootargs}"                            \
 232                 " console=ttymxc0,${baudrate}\0"                        \
 233         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
 234         "loadaddr=80800000\0"                                           \
 235         "kernel_addr_r=80800000\0"                                      \
 236         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
 237         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
 238         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0"      \
 239         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 240                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 241         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 242                 "bootm ${kernel_addr}\0"                                \
 243         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 244                 "run nfsargs addip addtty addmtd addmisc;"              \
 245                 "bootm ${kernel_addr_r}\0"                              \
 246         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 247                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 248         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
 249         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 250         "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0"         \
 251         "update=protect off ${uboot_addr} +80000;"                      \
 252                 "erase ${uboot_addr} +80000;"                           \
 253                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
 254         "upd=if run load;then echo Updating u-boot;if run update;"      \
 255                 "then echo U-Boot updated;"                             \
 256                         "else echo Error updating u-boot !;"            \
 257                         "echo Board without bootloader !!;"             \
 258                 "fi;"                                                   \
 259                 "else echo U-Boot not downloaded..exiting;fi\0"         \
 260         "bootcmd=run net_nfs\0"
 261
 262 #endif                          /* __CONFIG_H */