include/configs/sksimx6.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) Stefano Babic <sbabic@denx.de>
   4  */
   5
   6
   7 #ifndef __SKSIMX6_CONFIG_H
   8 #define __SKSIMX6_CONFIG_H
   9
  10 #include "mx6_common.h"
  11 #include "imx6_spl.h"
  12
  13 /* Serial */
  14 #define CONFIG_MXC_UART_BASE           UART1_BASE
  15
  16 /* Size of malloc() pool */
  17 #define CONFIG_SYS_MALLOC_LEN           (8 * SZ_1M)
  18
  19 /* Ethernet */
  20 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  21 #define CONFIG_FEC_XCV_TYPE             RGMII
  22 #define CONFIG_ETHPRIME                 "FEC"
  23 #define CONFIG_FEC_MXC_PHYADDR          0x01
  24
  25 #define CONFIG_PHY_MICREL_KSZ9021
  26
  27 /* I2C Configs */
  28 #define CONFIG_SYS_I2C
  29 #define CONFIG_SYS_I2C_MXC
  30 #define CONFIG_SYS_I2C_MXC_I2C2
  31 #define CONFIG_SYS_I2C_SPEED              100000
  32
  33 /* Filesystem support */
  34
  35 /* Physical Memory Map */
  36 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  37
  38 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  39 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  40 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  41
  42 #define CONFIG_SYS_INIT_SP_OFFSET \
  43         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  44 #define CONFIG_SYS_INIT_SP_ADDR \
  45         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  46
  47 /* MMC Configs */
  48 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  49 #define CONFIG_SYS_FSL_USDHC_NUM        1
  50
  51 /* Environment organization */
  52
  53 /* Default environment */
  54 #define CONFIG_EXTRA_ENV_SETTINGS \
  55         "addcons=setenv bootargs ${bootargs} "                          \
  56                 "console=${console},${baudrate}\0"                      \
  57         "addip=setenv bootargs ${bootargs} "                            \
  58                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  59                 "${netmask}:${hostname}:${netdev}:off\0"                \
  60         "addmisc=setenv bootargs ${bootargs} ${miscargs}\0"             \
  61         "bootcmd=run mmcboot\0"                                         \
  62         "bootfile=uImage\0"                                             \
  63         "bootimage=uImage\0"                                            \
  64         "console=ttymxc0\0"                                             \
  65         "fdt_addr_r=0x18000000\0"                                       \
  66         "fdt_file=imx6dl-sks-cts.dtb\0"                                 \
  67         "fdt_high=0xffffffff\0"                                         \
  68         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0"              \
  69         "miscargs=quiet\0"                                              \
  70         "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0"         \
  71         "mmcboot=if run mmcload;then "                                  \
  72                 "run mmcargs addcons addmisc;"                          \
  73                         "bootm;fi\0"                                    \
  74         "mmcload=mmc rescan;"                                           \
  75                 "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\
  76         "mmcpart=1\0"                                                   \
  77         "mmcroot=/dev/mmcblk0p1\0"                                      \
  78         "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};"      \
  79                 "tftp ${fdt_addr_r} ${board_name}/${fdt_file};"         \
  80                 "run nfsargs addip addcons addmisc;"                    \
  81                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
  82         "nfsargs=setenv bootargs root=/dev/nfs "                        \
  83                 "nfsroot=${serverip}:${nfsroot},v3 panic=1\0"
  84
  85 #endif