LXR uboot/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#define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
  45#define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
  46
  47/* Serial Info */
  48#define CONFIG_MXC_UART
  49#define CONFIG_MXC_UART_BASE    UART1_BASE
  50
  51/* No NOR flash present */
  52#define CONFIG_SYS_MMC_ENV_DEV          0
  53
  54/* U-Boot general configuration */
  55#define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size  */
  56/* Boot Argument Buffer Size */
  57#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  58
  59/* Ethernet */
  60#define CONFIG_FEC_MXC
  61#define CONFIG_FEC_MXC_PHYADDR          0x1f
  62#define CONFIG_ENV_OVERWRITE
  63
  64/* ESDHC driver */
  65#define CONFIG_SYS_FSL_ESDHC_ADDR       IMX_MMC_SDHC1_BASE
  66#define CONFIG_SYS_FSL_ESDHC_NUM        1
  67
  68/* PMIC Configs */
  69#define CONFIG_POWER
  70#define CONFIG_POWER_I2C
  71#define CONFIG_POWER_FSL
  72#define CONFIG_POWER_FSL_MC34704
  73#define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x54
  74
  75/* I2C Configs */
  76#define CONFIG_SYS_I2C
  77#define CONFIG_SYS_I2C_MXC
  78#define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  79#define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  80
  81/* RTC */
  82#define CONFIG_RTC_IMXDI
  83
  84/* Fuse API support */
  85#define CONFIG_FSL_IIM
  86#define CONFIG_CMD_FUSE
  87
  88/* Ethernet Configs */
  89
  90
  91#define CONFIG_LOADADDR         0x81000000      /* loadaddr env var */
  92#define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  93
  94#define CONFIG_EXTRA_ENV_SETTINGS \
  95        "script=boot.scr\0" \
  96        "image=zImage\0" \
  97        "console=ttymxc0\0" \
  98        "splashpos=m,m\0" \
  99        "fdt_high=0xffffffff\0" \
 100        "initrd_high=0xffffffff\0" \
 101        "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 102        "fdt_addr=0x82000000\0" \
 103        "boot_fdt=try\0" \
 104        "ip_dyn=yes\0" \
 105        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 106        "mmcpart=1\0" \
 107        "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 108        "update_sd_firmware_filename=u-boot.imx\0" \
 109        "update_sd_firmware=" \
 110                "if test ${ip_dyn} = yes; then " \
 111                        "setenv get_cmd dhcp; " \
 112                "else " \
 113                        "setenv get_cmd tftp; " \
 114                "fi; " \
 115                "if mmc dev ${mmcdev}; then "   \
 116                        "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 117                                "setexpr fw_sz ${filesize} / 0x200; " \
 118                                "setexpr fw_sz ${fw_sz} + 1; "  \
 119                                "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 120                        "fi; "  \
 121                "fi\0" \
 122        "mmcargs=setenv bootargs console=${console},${baudrate} " \
 123                "root=${mmcroot}\0" \
 124        "loadbootscript=" \
 125                "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 126        "bootscript=echo Running bootscript from mmc ...; " \
 127                "source\0" \
 128        "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 129        "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 130        "mmcboot=echo Booting from mmc ...; " \
 131                "run mmcargs; " \
 132                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 133                        "if run loadfdt; then " \
 134                                "bootz ${loadaddr} - ${fdt_addr}; " \
 135                        "else " \
 136                                "if test ${boot_fdt} = try; then " \
 137                                        "bootz; " \
 138                                "else " \
 139                                        "echo WARN: Cannot load the DT; " \
 140                                "fi; " \
 141                        "fi; " \
 142                "else " \
 143                        "bootz; " \
 144                "fi;\0" \
 145        "netargs=setenv bootargs console=${console},${baudrate} " \
 146                "root=/dev/nfs " \
 147        "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 148                "netboot=echo Booting from net ...; " \
 149                "run netargs; " \
 150                "if test ${ip_dyn} = yes; then " \
 151                        "setenv get_cmd dhcp; " \
 152                "else " \
 153                        "setenv get_cmd tftp; " \
 154                "fi; " \
 155                "${get_cmd} ${image}; " \
 156                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 157                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 158                                "bootz ${loadaddr} - ${fdt_addr}; " \
 159                        "else " \
 160                                "if test ${boot_fdt} = try; then " \
 161                                        "bootz; " \
 162                                "else " \
 163                                        "echo WARN: Cannot load the DT; " \
 164                                "fi; " \
 165                        "fi; " \
 166                "else " \
 167                        "bootz; " \
 168                "fi;\0"
 169
 170#define CONFIG_BOOTCOMMAND \
 171           "mmc dev ${mmcdev}; if mmc rescan; then " \
 172                   "if run loadbootscript; then " \
 173                           "run bootscript; " \
 174                   "else " \
 175                           "if run loadimage; then " \
 176                                   "run mmcboot; " \
 177                           "else run netboot; " \
 178                           "fi; " \
 179                   "fi; " \
 180           "else run netboot; fi"
 181
 182/* Miscellaneous configurable options */
 183
 184#endif /* __CONFIG_H */
 185