include/configs/mx53ard.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the MX53ARD Freescale board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #define CONFIG_MACH_TYPE        MACH_TYPE_MX53_ARD
  12
  13 #include <asm/arch/imx-regs.h>
  14
  15 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  16 #define CONFIG_SETUP_MEMORY_TAGS
  17 #define CONFIG_INITRD_TAG
  18 #define CONFIG_REVISION_TAG
  19
  20 #define CONFIG_SYS_FSL_CLK
  21
  22 /* Size of malloc() pool */
  23 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  24
  25 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  26 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR_AXI
  27 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
  28 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
  29 #define CONFIG_SYS_NAND_LARGEPAGE
  30 #define CONFIG_MXC_NAND_HWECC
  31
  32 #define CONFIG_MXC_UART_BASE    UART1_BASE
  33
  34 /* I2C Configs */
  35 #define CONFIG_SYS_I2C
  36 #define CONFIG_SYS_I2C_MXC
  37 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  38 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  39 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  40
  41 /* MMC Configs */
  42 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  43 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  44
  45 /* Eth Configs */
  46 #define CONFIG_HAS_ETH1
  47
  48 /* Command definition */
  49
  50 #define CONFIG_ETHPRIME         "smc911x"
  51
  52 #define CONFIG_LOADADDR         0x72000000      /* loadaddr env var */
  53
  54 #define CONFIG_EXTRA_ENV_SETTINGS \
  55         "script=boot.scr\0" \
  56         "uimage=zImage\0" \
  57         "console=ttymxc0\0" \
  58         "fdt_high=0xffffffff\0" \
  59         "initrd_high=0xffffffff\0" \
  60         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  61         "fdt_addr=0x78000000\0" \
  62         "boot_fdt=try\0" \
  63         "ip_dyn=yes\0" \
  64         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  65         "mmcpart=1\0" \
  66         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  67         "update_sd_firmware_filename=u-boot.imx\0" \
  68         "update_sd_firmware=" \
  69                 "if test ${ip_dyn} = yes; then " \
  70                         "setenv get_cmd dhcp; " \
  71                 "else " \
  72                         "setenv get_cmd tftp; " \
  73                 "fi; " \
  74                 "if mmc dev ${mmcdev}; then "   \
  75                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  76                                 "setexpr fw_sz ${filesize} / 0x200; " \
  77                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  78                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  79                         "fi; "  \
  80                 "fi\0" \
  81         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  82                 "root=${mmcroot}\0" \
  83         "loadbootscript=" \
  84                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  85         "bootscript=echo Running bootscript from mmc ...; " \
  86                 "source\0" \
  87         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  88         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  89         "mmcboot=echo Booting from mmc ...; " \
  90                 "run mmcargs; " \
  91                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  92                         "if run loadfdt; then " \
  93                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  94                         "else " \
  95                                 "if test ${boot_fdt} = try; then " \
  96                                         "bootz; " \
  97                                 "else " \
  98                                         "echo WARN: Cannot load the DT; " \
  99                                 "fi; " \
 100                         "fi; " \
 101                 "else " \
 102                         "bootz; " \
 103                 "fi;\0" \
 104         "netargs=setenv bootargs console=${console},${baudrate} " \
 105                 "root=/dev/nfs " \
 106         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 107                 "netboot=echo Booting from net ...; " \
 108                 "run netargs; " \
 109                 "if test ${ip_dyn} = yes; then " \
 110                         "setenv get_cmd dhcp; " \
 111                 "else " \
 112                         "setenv get_cmd tftp; " \
 113                 "fi; " \
 114                 "${get_cmd} ${uimage}; " \
 115                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 116                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 117                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 118                         "else " \
 119                                 "if test ${boot_fdt} = try; then " \
 120                                         "bootz; " \
 121                                 "else " \
 122                                         "echo WARN: Cannot load the DT; " \
 123                                 "fi; " \
 124                         "fi; " \
 125                 "else " \
 126                         "bootz; " \
 127                 "fi;\0"
 128
 129 #define CONFIG_BOOTCOMMAND \
 130            "mmc dev ${mmcdev}; if mmc rescan; then " \
 131                    "if run loadbootscript; then " \
 132                            "run bootscript; " \
 133                    "else " \
 134                            "if run loaduimage; then " \
 135                                    "run mmcboot; " \
 136                            "else run netboot; " \
 137                            "fi; " \
 138                    "fi; " \
 139            "else run netboot; fi"
 140
 141 #define CONFIG_ARP_TIMEOUT      200UL
 142
 143 /* Miscellaneous configurable options */
 144
 145 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 146
 147 /* Physical Memory Map */
 148 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 149 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 150 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
 151 #define PHYS_SDRAM_2_SIZE       (512 * 1024 * 1024)
 152 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
 153
 154 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 155 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 156 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 157
 158 #define CONFIG_SYS_INIT_SP_OFFSET \
 159         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 160 #define CONFIG_SYS_INIT_SP_ADDR \
 161         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 162
 163 /* environment organization */
 164
 165 #define MX53ARD_CS1GCR1         (CSEN | DSZ(2))
 166 #define MX53ARD_CS1RCR1         (RCSN(2) | OEN (1) | RWSC(22))
 167 #define MX53ARD_CS1RCR2         RBEN(2)
 168 #define MX53ARD_CS1WCR1         (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22))
 169
 170 #endif                          /* __CONFIG_H */