include/configs/x600.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2009, STMicroelectronics - All Rights Reserved
   4  * Author(s): Vipin Kumar, <vipin.kumar@st.com> for STMicroelectronics.
   5  *
   6  * Copyright (C) 2012, 2015 Stefan Roese <sr@denx.de>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /*
  13  * High Level Configuration Options
  14  * (easy to change)
  15  */
  16 #define CONFIG_SPEAR600                         /* SPEAr600 SoC */
  17 #define CONFIG_X600                             /* on X600 board */
  18
  19 #include <asm/arch/hardware.h>
  20
  21 /* Timer, HZ specific defines */
  22 #define CONFIG_SYS_HZ_CLOCK                     8300000
  23
  24 #define CONFIG_SYS_FLASH_BASE                   0xf8000000
  25 /* Reserve 8KiB for SPL */
  26 #define CONFIG_SPL_PAD_TO                       8192    /* decimal for 'dd' */
  27 #define CONFIG_SYS_SPL_LEN                      CONFIG_SPL_PAD_TO
  28 #define CONFIG_SYS_UBOOT_BASE                   (CONFIG_SYS_FLASH_BASE + \
  29                                                  CONFIG_SYS_SPL_LEN)
  30 #define CONFIG_SYS_MONITOR_BASE                 CONFIG_SYS_FLASH_BASE
  31 #define CONFIG_SYS_MONITOR_LEN                  0x60000
  32
  33 /* Serial Configuration (PL011) */
  34 #define CONFIG_SYS_SERIAL0                      0xD0000000
  35 #define CONFIG_SYS_SERIAL1                      0xD0080000
  36 #define CONFIG_PL01x_PORTS                      { (void *)CONFIG_SYS_SERIAL0, \
  37                                                 (void *)CONFIG_SYS_SERIAL1 }
  38 #define CONFIG_PL011_CLOCK                      (48 * 1000 * 1000)
  39 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, \
  40                                                   57600, 115200 }
  41 #define CONFIG_SYS_LOADS_BAUD_CHANGE
  42
  43 /* NOR FLASH config options */
  44 #define CONFIG_ST_SMI
  45 #define CONFIG_SYS_MAX_FLASH_BANKS              1
  46 #define CONFIG_SYS_FLASH_BANK_SIZE              0x01000000
  47 #define CONFIG_SYS_FLASH_ADDR_BASE              { CONFIG_SYS_FLASH_BASE }
  48 #define CONFIG_SYS_MAX_FLASH_SECT               128
  49 #define CONFIG_SYS_FLASH_EMPTY_INFO
  50 #define CONFIG_SYS_FLASH_ERASE_TOUT             (3 * CONFIG_SYS_HZ)
  51 #define CONFIG_SYS_FLASH_WRITE_TOUT             (3 * CONFIG_SYS_HZ)
  52
  53 /* NAND FLASH config options */
  54 #define CONFIG_NAND_FSMC
  55 #define CONFIG_SYS_NAND_SELF_INIT
  56 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  57 #define CONFIG_SYS_NAND_BASE                    CONFIG_FSMC_NAND_BASE
  58 #define CONFIG_MTD_ECC_SOFT
  59 #define CONFIG_SYS_FSMC_NAND_8BIT
  60 #define CONFIG_SYS_NAND_ONFI_DETECTION
  61 #define CONFIG_NAND_ECC_BCH
  62
  63 /* UBI/UBI config options */
  64
  65 /* Ethernet config options */
  66 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  67
  68 #define CONFIG_SPEAR_GPIO
  69
  70 /* I2C config options */
  71 #define CONFIG_SYS_I2C
  72 #define CONFIG_SYS_I2C_BASE                     0xD0200000
  73 #define CONFIG_SYS_I2C_SPEED                    400000
  74 #define CONFIG_SYS_I2C_SLAVE                    0x02
  75 #define CONFIG_I2C_CHIPADDRESS                  0x50
  76
  77 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
  78
  79 /* FPGA config options */
  80 #define CONFIG_FPGA_COUNT       1
  81
  82 /* USB EHCI options */
  83 #define CONFIG_USB_EHCI_SPEAR
  84 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  85
  86 /*
  87  * U-Boot Environment placing definitions.
  88  */
  89
  90 /* Miscellaneous configurable options */
  91 #define CONFIG_BOOT_PARAMS_ADDR                 0x00000100
  92 #define CONFIG_CMDLINE_TAG
  93 #define CONFIG_SETUP_MEMORY_TAGS
  94
  95 #define CONFIG_SYS_MALLOC_LEN                   (8 << 20)
  96 #define CONFIG_SYS_LOAD_ADDR                    0x00800000
  97
  98 #define CONFIG_HOSTNAME                         "x600"
  99 #define CONFIG_UBI_PART                         ubi0
 100 #define CONFIG_UBIFS_VOLUME                     rootfs
 101
 102 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 103         "u-boot_addr=1000000\0"                                         \
 104         "u-boot=" CONFIG_HOSTNAME "/u-boot.spr\0"               \
 105         "load=tftp ${u-boot_addr} ${u-boot}\0"                          \
 106         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 107                 " +${filesize};"                                        \
 108                 "erase " __stringify(CONFIG_SYS_MONITOR_BASE) " +${filesize};" \
 109                 "cp.b ${u-boot_addr} " __stringify(CONFIG_SYS_MONITOR_BASE) \
 110                 " ${filesize};"                                         \
 111                 "protect on " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 112                 " +${filesize}\0"                                       \
 113         "upd=run load update\0"                                         \
 114         "ubifs=" CONFIG_HOSTNAME "/ubifs.img\0"         \
 115         "part=" __stringify(CONFIG_UBI_PART) "\0"                       \
 116         "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0"                    \
 117         "load_ubifs=tftp ${kernel_addr} ${ubifs}\0"                     \
 118         "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \
 119                 " ${filesize}\0"                                        \
 120         "upd_ubifs=run load_ubifs update_ubifs\0"                       \
 121         "init_ubifs=nand erase.part ubi0;ubi part ${part};"             \
 122                 "ubi create ${vol} 4000000\0"                           \
 123         "netdev=eth0\0"                                                 \
 124         "rootpath=/opt/eldk-4.2/arm\0"                                  \
 125         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 126                 "nfsroot=${serverip}:${rootpath}\0"                     \
 127         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 128         "boot_part=0\0"                                                 \
 129         "altbootcmd=if test $boot_part -eq 0;then "                     \
 130                         "echo Switching to partition 1!;"               \
 131                         "setenv boot_part 1;"                           \
 132                 "else; "                                                \
 133                         "echo Switching to partition 0!;"               \
 134                         "setenv boot_part 0;"                           \
 135                 "fi;"                                                   \
 136                 "saveenv;boot\0"                                        \
 137         "ubifsargs=set bootargs ubi.mtd=ubi${boot_part} "               \
 138                 "root=ubi0:rootfs rootfstype=ubifs\0"                   \
 139         "kernel=" CONFIG_HOSTNAME "/uImage\0"           \
 140         "kernel_fs=/boot/uImage \0"                                     \
 141         "kernel_addr=1000000\0"                                         \
 142         "dtb=" CONFIG_HOSTNAME "/"                              \
 143                 CONFIG_HOSTNAME ".dtb\0"                        \
 144         "dtb_fs=/boot/" CONFIG_HOSTNAME ".dtb\0"                \
 145         "dtb_addr=1800000\0"                                            \
 146         "load_kernel=tftp ${kernel_addr} ${kernel}\0"                   \
 147         "load_dtb=tftp ${dtb_addr} ${dtb}\0"                            \
 148         "addip=setenv bootargs ${bootargs} "                            \
 149                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 150                 ":${hostname}:${netdev}:off panic=1\0"                  \
 151         "addcon=setenv bootargs ${bootargs} console=ttyAMA0,"           \
 152                 "${baudrate}\0"                                         \
 153         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 154         "net_nfs=run load_dtb load_kernel; "                            \
 155                 "run nfsargs addip addcon addmtd addmisc;"              \
 156                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 157         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"                                    \
 158         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"                                \
 159         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip"         \
 160                 " addcon addmisc addmtd;"                               \
 161                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 162         "ubifs_mount=ubi part ubi${boot_part};ubifsmount ubi:rootfs\0"  \
 163         "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};"             \
 164                 "ubifsload ${dtb_addr} ${dtb_fs};\0"                    \
 165         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
 166                 "addmtd addmisc;bootm ${kernel_addr} - ${dtb_addr}\0"   \
 167         "bootcmd=run nand_ubifs\0"                                      \
 168         "\0"
 169
 170 /* Physical Memory Map */
 171 #define PHYS_SDRAM_1                            0x00000000
 172 #define PHYS_SDRAM_1_MAXSIZE                    0x40000000
 173
 174 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
 175 #define CONFIG_SRAM_BASE                        0xd2800000
 176 /* Preserve the last 2 lwords for the boot-counter */
 177 #define CONFIG_SRAM_SIZE                        ((8 << 10) - 0x8)
 178 #define CONFIG_SYS_INIT_RAM_ADDR                CONFIG_SRAM_BASE
 179 #define CONFIG_SYS_INIT_RAM_SIZE                CONFIG_SRAM_SIZE
 180
 181 #define CONFIG_SYS_INIT_SP_OFFSET               \
 182         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 183
 184 #define CONFIG_SYS_INIT_SP_ADDR                 \
 185         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 186
 187 /*
 188  * SPL related defines
 189  */
 190 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SRAM_SIZE - 0xb00)
 191 #define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/spear"
 192
 193 /*
 194  * Please select/define only one of the following
 195  * Each definition corresponds to a supported DDR chip.
 196  * DDR configuration is based on the following selection
 197  */
 198 #define CONFIG_DDR_MT47H64M16           1
 199 #define CONFIG_DDR_MT47H32M16           0
 200 #define CONFIG_DDR_MT47H128M8           0
 201
 202 /*
 203  * Synchronous/Asynchronous operation of DDR
 204  *
 205  * Select CONFIG_DDR_2HCLK for DDR clk = 333MHz, synchronous operation
 206  * Select CONFIG_DDR_HCLK for DDR clk = 166MHz, synchronous operation
 207  * Select CONFIG_DDR_PLL2 for DDR clk = PLL2, asynchronous operation
 208  */
 209 #define CONFIG_DDR_2HCLK                1
 210 #define CONFIG_DDR_HCLK                 0
 211 #define CONFIG_DDR_PLL2                 0
 212
 213 /*
 214  * xxx_BOOT_SUPPORTED macro defines whether a booting type is supported
 215  * or not. Modify/Add to only these macros to define new boot types
 216  */
 217 #define USB_BOOT_SUPPORTED              0
 218 #define PCIE_BOOT_SUPPORTED             0
 219 #define SNOR_BOOT_SUPPORTED             1
 220 #define NAND_BOOT_SUPPORTED             1
 221 #define PNOR_BOOT_SUPPORTED             0
 222 #define TFTP_BOOT_SUPPORTED             0
 223 #define UART_BOOT_SUPPORTED             0
 224 #define SPI_BOOT_SUPPORTED              0
 225 #define I2C_BOOT_SUPPORTED              0
 226 #define MMC_BOOT_SUPPORTED              0
 227
 228 #endif  /* __CONFIG_H */