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 /* Thermal */
  14 #define CONFIG_IMX_THERMAL
  15
  16 /* Serial */
  17 #define CONFIG_MXC_UART_BASE           UART1_BASE
  18
  19 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (8 * SZ_1M)
  21
  22 /* Ethernet */
  23 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  24 #define CONFIG_FEC_XCV_TYPE             RGMII
  25 #define CONFIG_ETHPRIME                 "FEC"
  26 #define CONFIG_FEC_MXC_PHYADDR          0x01
  27
  28 #define CONFIG_PHY_MICREL_KSZ9021
  29
  30 /* I2C Configs */
  31 #define CONFIG_SYS_I2C
  32 #define CONFIG_SYS_I2C_MXC
  33 #define CONFIG_SYS_I2C_MXC_I2C2
  34 #define CONFIG_SYS_I2C_SPEED              100000
  35
  36 /* Filesystem support */
  37
  38 /* Physical Memory Map */
  39 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  40
  41 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  42 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  43 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  44
  45 #define CONFIG_SYS_INIT_SP_OFFSET \
  46         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  47 #define CONFIG_SYS_INIT_SP_ADDR \
  48         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  49
  50 /* MMC Configs */
  51 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  52 #define CONFIG_SYS_FSL_USDHC_NUM        1
  53
  54 /* Environment organization */
  55 #define CONFIG_SYS_MMC_ENV_DEV          0
  56
  57 /* Default environment */
  58 #define CONFIG_EXTRA_ENV_SETTINGS \
  59         "addcons=setenv bootargs ${bootargs} "                          \
  60                 "console=${console},${baudrate}\0"                      \
  61         "addip=setenv bootargs ${bootargs} "                            \
  62                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  63                 "${netmask}:${hostname}:${netdev}:off\0"                \
  64         "addmisc=setenv bootargs ${bootargs} ${miscargs}\0"             \
  65         "bootcmd=run mmcboot\0"                                         \
  66         "bootfile=uImage\0"                                             \
  67         "bootimage=uImage\0"                                            \
  68         "console=ttymxc0\0"                                             \
  69         "fdt_addr_r=0x18000000\0"                                       \
  70         "fdt_file=imx6dl-sks-cts.dtb\0"                                 \
  71         "fdt_high=0xffffffff\0"                                         \
  72         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0"              \
  73         "miscargs=quiet\0"                                              \
  74         "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0"         \
  75         "mmcboot=if run mmcload;then "                                  \
  76                 "run mmcargs addcons addmisc;"                          \
  77                         "bootm;fi\0"                                    \
  78         "mmcload=mmc rescan;"                                           \
  79                 "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\
  80         "mmcpart=1\0"                                                   \
  81         "mmcroot=/dev/mmcblk0p1\0"                                      \
  82         "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};"      \
  83                 "tftp ${fdt_addr_r} ${board_name}/${fdt_file};"         \
  84                 "run nfsargs addip addcons addmisc;"                    \
  85                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
  86         "nfsargs=setenv bootargs root=/dev/nfs "                        \
  87                 "nfsroot=${serverip}:${nfsroot},v3 panic=1\0"
  88
  89 #endif