include/configs/mx25pdk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2011 Freescale Semiconductor, Inc.
   4  */
   5
   6 #ifndef __CONFIG_H
   7 #define __CONFIG_H
   8
   9 #include <asm/arch/imx-regs.h>
  10
  11 /* High Level Configuration Options */
  12
  13 #define CONFIG_SYS_TEXT_BASE            0x81200000
  14 #define CONFIG_SYS_FSL_CLK
  15
  16 #define CONFIG_SYS_TIMER_RATE           32768
  17 #define CONFIG_SYS_TIMER_COUNTER        \
  18         (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
  19
  20 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  21 #define CONFIG_SETUP_MEMORY_TAGS
  22 #define CONFIG_INITRD_TAG
  23
  24 #define CONFIG_MACH_TYPE        MACH_TYPE_MX25_3DS
  25
  26 /* Size of malloc() pool */
  27 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  28
  29 /* Physical Memory Map */
  30
  31 #define PHYS_SDRAM_1            0x80000000
  32 #define PHYS_SDRAM_1_SIZE       (64 * 1024 * 1024)
  33
  34 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  35 #define CONFIG_SYS_INIT_RAM_ADDR        IMX_RAM_BASE
  36 #define CONFIG_SYS_INIT_RAM_SIZE        IMX_RAM_SIZE
  37
  38 #define CONFIG_SYS_INIT_SP_OFFSET \
  39         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  40 #define CONFIG_SYS_INIT_SP_ADDR \
  41         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  42
  43 /* Memory Test */
  44
  45 /* Serial Info */
  46 #define CONFIG_MXC_UART
  47 #define CONFIG_MXC_UART_BASE    UART1_BASE
  48
  49 /* No NOR flash present */
  50 #define CONFIG_SYS_MMC_ENV_DEV          0
  51
  52 /* U-Boot general configuration */
  53 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size  */
  54 /* Boot Argument Buffer Size */
  55 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  56
  57 /* Ethernet */
  58 #define CONFIG_FEC_MXC
  59 #define CONFIG_FEC_MXC_PHYADDR          0x1f
  60 #define CONFIG_ENV_OVERWRITE
  61
  62 /* ESDHC driver */
  63 #define CONFIG_SYS_FSL_ESDHC_ADDR       IMX_MMC_SDHC1_BASE
  64 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  65
  66 /* PMIC Configs */
  67 #define CONFIG_POWER
  68 #define CONFIG_POWER_I2C
  69 #define CONFIG_POWER_FSL
  70 #define CONFIG_POWER_FSL_MC34704
  71 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x54
  72
  73 /* I2C Configs */
  74 #define CONFIG_SYS_I2C
  75 #define CONFIG_SYS_I2C_MXC
  76 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  77 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  78
  79 /* RTC */
  80 #define CONFIG_RTC_IMXDI
  81
  82 /* Fuse API support */
  83 #define CONFIG_FSL_IIM
  84 #define CONFIG_CMD_FUSE
  85
  86 /* Ethernet Configs */
  87
  88
  89 #define CONFIG_LOADADDR         0x81000000      /* loadaddr env var */
  90 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  91
  92 #define CONFIG_EXTRA_ENV_SETTINGS \
  93         "script=boot.scr\0" \
  94         "image=zImage\0" \
  95         "console=ttymxc0\0" \
  96         "splashpos=m,m\0" \
  97         "fdt_high=0xffffffff\0" \
  98         "initrd_high=0xffffffff\0" \
  99         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 100         "fdt_addr=0x82000000\0" \
 101         "boot_fdt=try\0" \
 102         "ip_dyn=yes\0" \
 103         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 104         "mmcpart=1\0" \
 105         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 106         "update_sd_firmware_filename=u-boot.imx\0" \
 107         "update_sd_firmware=" \
 108                 "if test ${ip_dyn} = yes; then " \
 109                         "setenv get_cmd dhcp; " \
 110                 "else " \
 111                         "setenv get_cmd tftp; " \
 112                 "fi; " \
 113                 "if mmc dev ${mmcdev}; then "   \
 114                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 115                                 "setexpr fw_sz ${filesize} / 0x200; " \
 116                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 117                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 118                         "fi; "  \
 119                 "fi\0" \
 120         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 121                 "root=${mmcroot}\0" \
 122         "loadbootscript=" \
 123                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 124         "bootscript=echo Running bootscript from mmc ...; " \
 125                 "source\0" \
 126         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 127         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 128         "mmcboot=echo Booting from mmc ...; " \
 129                 "run mmcargs; " \
 130                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 131                         "if run loadfdt; then " \
 132                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 133                         "else " \
 134                                 "if test ${boot_fdt} = try; then " \
 135                                         "bootz; " \
 136                                 "else " \
 137                                         "echo WARN: Cannot load the DT; " \
 138                                 "fi; " \
 139                         "fi; " \
 140                 "else " \
 141                         "bootz; " \
 142                 "fi;\0" \
 143         "netargs=setenv bootargs console=${console},${baudrate} " \
 144                 "root=/dev/nfs " \
 145         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 146                 "netboot=echo Booting from net ...; " \
 147                 "run netargs; " \
 148                 "if test ${ip_dyn} = yes; then " \
 149                         "setenv get_cmd dhcp; " \
 150                 "else " \
 151                         "setenv get_cmd tftp; " \
 152                 "fi; " \
 153                 "${get_cmd} ${image}; " \
 154                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 155                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 156                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 157                         "else " \
 158                                 "if test ${boot_fdt} = try; then " \
 159                                         "bootz; " \
 160                                 "else " \
 161                                         "echo WARN: Cannot load the DT; " \
 162                                 "fi; " \
 163                         "fi; " \
 164                 "else " \
 165                         "bootz; " \
 166                 "fi;\0"
 167
 168 #define CONFIG_BOOTCOMMAND \
 169            "mmc dev ${mmcdev}; if mmc rescan; then " \
 170                    "if run loadbootscript; then " \
 171                            "run bootscript; " \
 172                    "else " \
 173                            "if run loadimage; then " \
 174                                    "run mmcboot; " \
 175                            "else run netboot; " \
 176                            "fi; " \
 177                    "fi; " \
 178            "else run netboot; fi"
 179
 180 /* Miscellaneous configurable options */
 181
 182 #endif /* __CONFIG_H */