LXR uboot/include/configs/imx6qdl

   1/*
   2 * Copyright (C) 2016 Amarula Solutions B.V.
   3 * Copyright (C) 2016 Engicam S.r.l.
   4 *
   5 * Configuration settings for the Engicam i.CoreM6 QDL Starter Kits.
   6 *
   7 * SPDX-License-Identifier:     GPL-2.0+
   8 */
   9
  10#ifndef __IMX6QLD_ICORE_CONFIG_H
  11#define __IMX6QLD_ICORE_CONFIG_H
  12
  13#include <linux/sizes.h>
  14#include "mx6_common.h"
  15
  16/* Size of malloc() pool */
  17#define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  18
  19/* Total Size of Environment Sector */
  20#define CONFIG_ENV_SIZE                 SZ_128K
  21
  22/* Allow to overwrite serial and ethaddr */
  23#define CONFIG_ENV_OVERWRITE
  24
  25/* Environment */
  26#ifndef CONFIG_ENV_IS_NOWHERE
  27/* Environment in MMC */
  28# if defined(CONFIG_ENV_IS_IN_MMC)
  29#  define CONFIG_ENV_OFFSET             0x100000
  30/* Environment in NAND */
  31# elif defined(CONFIG_ENV_IS_IN_NAND)
  32#  define CONFIG_ENV_OFFSET             0x400000
  33#  define CONFIG_ENV_SECT_SIZE          CONFIG_ENV_SIZE
  34# endif
  35#endif
  36
  37/* Default environment */
  38#define CONFIG_EXTRA_ENV_SETTINGS \
  39        "script=boot.scr\0" \
  40        "splashpos=m,m\0" \
  41        "image=uImage\0" \
  42        "fit_image=fit.itb\0" \
  43        "console=ttymxc3\0" \
  44        "fdt_high=0xffffffff\0" \
  45        "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  46        "fdt_addr=0x18000000\0" \
  47        "boot_fdt=try\0" \
  48        "mmcdev=0\0" \
  49        "mmcpart=1\0" \
  50        "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  51        "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
  52        "mmcautodetect=yes\0" \
  53        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  54                "root=${mmcroot}\0" \
  55        "ubiargs=setenv bootargs console=${console},${baudrate} " \
  56                "ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
  57        "loadbootscript=" \
  58                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  59        "bootscript=echo Running bootscript from mmc ...; " \
  60                "source\0" \
  61        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  62        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  63        "loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
  64        "fitboot=echo Booting FIT image from mmc ...; " \
  65                "run mmcargs; " \
  66                "bootm ${loadaddr}\0" \
  67        "mmcboot=echo Booting from mmc ...; " \
  68                "run mmcargs; " \
  69                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  70                        "if run loadfdt; then " \
  71                                "bootm ${loadaddr} - ${fdt_addr}; " \
  72                        "else " \
  73                                "if test ${boot_fdt} = try; then " \
  74                                        "bootm; " \
  75                                "else " \
  76                                        "echo WARN: Cannot load the DT; " \
  77                                "fi; " \
  78                        "fi; " \
  79                "else " \
  80                        "bootm; " \
  81                "fi\0" \
  82        "nandboot=echo Booting from nand ...; " \
  83                "if mtdparts; then " \
  84                        "echo Starting nand boot ...; " \
  85                "else " \
  86                        "mtdparts default; " \
  87                "fi; " \
  88                "run ubiargs; " \
  89                "nand read ${loadaddr} kernel 0x800000; " \
  90                "nand read ${fdt_addr} dtb 0x100000; " \
  91                "bootm ${loadaddr} - ${fdt_addr}\0"
  92
  93#ifdef CONFIG_NAND_MXS
  94# define CONFIG_BOOTCOMMAND             "run nandboot"
  95#else
  96# define CONFIG_BOOTCOMMAND \
  97        "mmc dev ${mmcdev};" \
  98        "if mmc rescan; then " \
  99                "if run loadbootscript; then " \
 100                        "run bootscript; " \
 101                "else " \
 102                        "if run loadfit; then " \
 103                                "run fitboot; " \
 104                        "else " \
 105                                "if run loadimage; then " \
 106                                        "run mmcboot; " \
 107                                "fi; " \
 108                        "fi; " \
 109                "fi; " \
 110        "fi"
 111#endif
 112
 113/* Miscellaneous configurable options */
 114#define CONFIG_SYS_MEMTEST_START        0x80000000
 115#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
 116
 117#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 118#define CONFIG_SYS_HZ                   1000
 119
 120/* Physical Memory Map */
 121#define CONFIG_NR_DRAM_BANKS            1
 122#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 123
 124#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 125#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 126#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 127
 128#define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - \
 129                                        GENERATED_GBL_DATA_SIZE)
 130#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 131                                        CONFIG_SYS_INIT_SP_OFFSET)
 132
 133/* FIT */
 134#ifdef CONFIG_FIT
 135# define CONFIG_HASH_VERIFY
 136# define CONFIG_SHA1
 137# define CONFIG_SHA256
 138# define CONFIG_IMAGE_FORMAT_LEGACY
 139#endif
 140
 141/* UART */
 142#ifdef CONFIG_MXC_UART
 143# define CONFIG_MXC_UART_BASE           UART4_BASE
 144#endif
 145
 146/* MMC */
 147#ifdef CONFIG_FSL_USDHC
 148# define CONFIG_SYS_MMC_ENV_DEV         0
 149# define CONFIG_SYS_FSL_USDHC_NUM       1
 150# define CONFIG_SYS_FSL_ESDHC_ADDR      0
 151#endif
 152
 153/* NAND */
 154#ifdef CONFIG_NAND_MXS
 155# define CONFIG_SYS_MAX_NAND_DEVICE     1
 156# define CONFIG_SYS_NAND_BASE           0x40000000
 157# define CONFIG_SYS_NAND_5_ADDR_CYCLE
 158# define CONFIG_SYS_NAND_ONFI_DETECTION
 159# define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
 160# define CONFIG_SYS_NAND_U_BOOT_OFFS    0x200000
 161
 162/* MTD device */
 163# define CONFIG_MTD_DEVICE
 164# define CONFIG_CMD_MTDPARTS
 165# define CONFIG_MTD_PARTITIONS
 166# define MTDIDS_DEFAULT                 "nand0=gpmi-nand"
 167# define MTDPARTS_DEFAULT               "mtdparts=gpmi-nand:2m(spl),2m(uboot)," \
 168                                        "1m(env),8m(kernel),1m(dtb),-(rootfs)"
 169
 170/* UBI */
 171# define CONFIG_CMD_UBIFS
 172# define CONFIG_RBTREE
 173# define CONFIG_LZO
 174
 175# define CONFIG_APBH_DMA
 176# define CONFIG_APBH_DMA_BURST
 177# define CONFIG_APBH_DMA_BURST8
 178#endif
 179
 180/* Ethernet */
 181#ifdef CONFIG_FEC_MXC
 182# define IMX_FEC_BASE                   ENET_BASE_ADDR
 183# define CONFIG_FEC_MXC_PHYADDR         0
 184# define CONFIG_FEC_XCV_TYPE            RMII
 185# define CONFIG_ETHPRIME                "FEC"
 186
 187# define CONFIG_MII
 188# define CONFIG_PHYLIB
 189# define CONFIG_PHY_SMSC
 190#endif
 191
 192/* Framebuffer */
 193#ifdef CONFIG_VIDEO_IPUV3
 194# define CONFIG_IPUV3_CLK               260000000
 195# define CONFIG_IMX_VIDEO_SKIP
 196
 197# define CONFIG_SPLASH_SCREEN
 198# define CONFIG_SPLASH_SCREEN_ALIGN
 199# define CONFIG_BMP_16BPP
 200# define CONFIG_VIDEO_BMP_RLE8
 201# define CONFIG_VIDEO_LOGO
 202# define CONFIG_VIDEO_BMP_LOGO
 203#endif
 204
 205/* SPL */
 206#ifdef CONFIG_SPL
 207# ifdef CONFIG_NAND_MXS
 208#  define CONFIG_SPL_NAND_SUPPORT
 209# else
 210#  define CONFIG_SPL_MMC_SUPPORT
 211# endif
 212
 213# include "imx6_spl.h"
 214# ifdef CONFIG_SPL_BUILD
 215#  undef CONFIG_DM_GPIO
 216#  undef CONFIG_DM_MMC
 217# endif
 218#endif
 219
 220#endif /* __IMX6QLD_ICORE_CONFIG_H */
 221