include/configs/mx6sxsabresd.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2014 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6SX Sabresd board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <linux/stringify.h>
  12
  13 #include "mx6_common.h"
  14
  15 #define CFG_MXC_UART_BASE               UART1_BASE
  16
  17 #ifdef CONFIG_IMX_BOOTAUX
  18
  19 #define UPDATE_M4_ENV \
  20         "m4image=m4_qspi.bin\0" \
  21         "loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
  22         "update_m4_from_sd=" \
  23                 "if sf probe 1:0; then " \
  24                         "if run loadm4image; then " \
  25                                 "setexpr fw_sz ${filesize} + 0xffff; " \
  26                                 "setexpr fw_sz ${fw_sz} / 0x10000; "    \
  27                                 "setexpr fw_sz ${fw_sz} * 0x10000; "    \
  28                                 "sf erase 0x0 ${fw_sz}; " \
  29                                 "sf write ${loadaddr} 0x0 ${filesize}; " \
  30                         "fi; " \
  31                 "fi\0" \
  32         "m4boot=sf probe 1:0; bootaux 0x78000000\0"
  33 #else
  34 #define UPDATE_M4_ENV ""
  35 #endif
  36
  37 #define CFG_EXTRA_ENV_SETTINGS \
  38         UPDATE_M4_ENV \
  39         "script=boot.scr\0" \
  40         "image=zImage\0" \
  41         "console=ttymxc0\0" \
  42         "fdt_high=0xffffffff\0" \
  43         "initrd_high=0xffffffff\0" \
  44         "fdt_file=imx6sx-sdb.dtb\0" \
  45         "fdt_addr=0x88000000\0" \
  46         "boot_fdt=try\0" \
  47         "ip_dyn=yes\0" \
  48         "videomode=video=ctfb:x:800,y:480,depth:24,pclk:29850,le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0\0" \
  49         "mmcdev=3\0" \
  50         "mmcpart=1\0" \
  51         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  52         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  53                 "root=PARTUUID=${uuid} rootwait rw\0" \
  54         "loadbootscript=" \
  55                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  56         "bootscript=echo Running bootscript from mmc ...; " \
  57                 "source\0" \
  58         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  59         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  60         "mmcboot=echo Booting from mmc ...; " \
  61                 "run finduuid; " \
  62                 "run mmcargs; " \
  63                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  64                         "if run loadfdt; then " \
  65                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  66                         "else " \
  67                                 "if test ${boot_fdt} = try; then " \
  68                                         "bootz; " \
  69                                 "else " \
  70                                         "echo WARN: Cannot load the DT; " \
  71                                 "fi; " \
  72                         "fi; " \
  73                 "else " \
  74                         "bootz; " \
  75                 "fi;\0" \
  76         "netargs=setenv bootargs console=${console},${baudrate} " \
  77                 "root=/dev/nfs " \
  78         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  79                 "netboot=echo Booting from net ...; " \
  80                 "run netargs; " \
  81                 "if test ${ip_dyn} = yes; then " \
  82                         "setenv get_cmd dhcp; " \
  83                 "else " \
  84                         "setenv get_cmd tftp; " \
  85                 "fi; " \
  86                 "${get_cmd} ${image}; " \
  87                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  88                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  89                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  90                         "else " \
  91                                 "if test ${boot_fdt} = try; then " \
  92                                         "bootz; " \
  93                                 "else " \
  94                                         "echo WARN: Cannot load the DT; " \
  95                                 "fi; " \
  96                         "fi; " \
  97                 "else " \
  98                         "bootz; " \
  99                 "fi;\0" \
 100         "findfdt="\
 101                 "if test test $board_rev = REVA ; then " \
 102                         "setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
 103
 104 /* Miscellaneous configurable options */
 105
 106 /* Physical Memory Map */
 107 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 108
 109 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
 110 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
 111 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
 112
 113 /* MMC Configuration */
 114 #define CFG_SYS_FSL_ESDHC_ADDR  USDHC4_BASE_ADDR
 115
 116 /* Network */
 117
 118 #define CFG_FEC_MXC_PHYADDR          0x1
 119
 120 #ifdef CONFIG_CMD_USB
 121 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 122 #define CONFIG_MXC_USB_FLAGS   0
 123 #endif
 124
 125 #ifdef CONFIG_CMD_PCI
 126 #define CONFIG_PCIE_IMX_PERST_GPIO      IMX_GPIO_NR(2, 0)
 127 #define CONFIG_PCIE_IMX_POWER_GPIO      IMX_GPIO_NR(2, 1)
 128 #endif
 129
 130 #define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR
 131
 132 #endif                          /* __CONFIG_H */