LXR uboot/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
  18#define CONFIG_MXC_UART_BASE           UART1_BASE
  19
  20/* Size of malloc() pool */
  21#define CONFIG_SYS_MALLOC_LEN           (8 * SZ_1M)
  22
  23/* Ethernet */
  24#define IMX_FEC_BASE                    ENET_BASE_ADDR
  25#define CONFIG_FEC_XCV_TYPE             RGMII
  26#define CONFIG_ETHPRIME                 "FEC"
  27#define CONFIG_FEC_MXC_PHYADDR          0x01
  28
  29#define CONFIG_PHY_MICREL_KSZ9021
  30
  31/* I2C Configs */
  32#define CONFIG_SYS_I2C
  33#define CONFIG_SYS_I2C_MXC
  34#define CONFIG_SYS_I2C_MXC_I2C2
  35#define CONFIG_SYS_I2C_SPEED              100000
  36
  37/* Filesystem support */
  38
  39/* Physical Memory Map */
  40#define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  41
  42#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  43#define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  44#define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  45
  46#define CONFIG_SYS_INIT_SP_OFFSET \
  47        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  48#define CONFIG_SYS_INIT_SP_ADDR \
  49        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  50
  51/* MMC Configs */
  52#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  53#define CONFIG_SYS_FSL_USDHC_NUM        1
  54
  55/* Environment organization */
  56#define CONFIG_SYS_MMC_ENV_DEV          0
  57
  58/* Default environment */
  59#define CONFIG_EXTRA_ENV_SETTINGS \
  60        "addcons=setenv bootargs ${bootargs} "                          \
  61                "console=${console},${baudrate}\0"                      \
  62        "addip=setenv bootargs ${bootargs} "                            \
  63                "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  64                "${netmask}:${hostname}:${netdev}:off\0"                \
  65        "addmisc=setenv bootargs ${bootargs} ${miscargs}\0"             \
  66        "bootcmd=run mmcboot\0"                                         \
  67        "bootfile=uImage\0"                                             \
  68        "bootimage=uImage\0"                                            \
  69        "console=ttymxc0\0"                                             \
  70        "fdt_addr_r=0x18000000\0"                                       \
  71        "fdt_file=imx6dl-sks-cts.dtb\0"                                 \
  72        "fdt_high=0xffffffff\0"                                         \
  73        "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0"              \
  74        "miscargs=quiet\0"                                              \
  75        "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0"         \
  76        "mmcboot=if run mmcload;then "                                  \
  77                "run mmcargs addcons addmisc;"                          \
  78                        "bootm;fi\0"                                    \
  79        "mmcload=mmc rescan;"                                           \
  80                "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\
  81        "mmcpart=1\0"                                                   \
  82        "mmcroot=/dev/mmcblk0p1\0"                                      \
  83        "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};"      \
  84                "tftp ${fdt_addr_r} ${board_name}/${fdt_file};"         \
  85                "run nfsargs addip addcons addmisc;"                    \
  86                "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
  87        "nfsargs=setenv bootargs root=/dev/nfs "                        \
  88                "nfsroot=${serverip}:${nfsroot},v3 panic=1\0"
  89
  90#endif
  91