include/configs/m28evk.h

   1 /*
   2  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
   3  * on behalf of DENX Software Engineering GmbH
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7 #ifndef __CONFIGS_M28EVK_H__
   8 #define __CONFIGS_M28EVK_H__
   9
  10 /* System configurations */
  11 #define CONFIG_MX28                             /* i.MX28 SoC */
  12 #define CONFIG_MACH_TYPE        MACH_TYPE_M28EVK
  13
  14 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
  15
  16 /* U-Boot Commands */
  17 #define CONFIG_CMD_NAND
  18 #define CONFIG_CMD_NAND_TRIMFFS
  19
  20 /* Memory configuration */
  21 #define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
  22 #define PHYS_SDRAM_1                    0x40000000      /* Base address */
  23 #define PHYS_SDRAM_1_SIZE               0x20000000      /* Max 512 MB RAM */
  24 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  25
  26 /* Environment */
  27 #define CONFIG_ENV_SIZE                 (16 * 1024)
  28 #define CONFIG_ENV_IS_IN_NAND
  29
  30 /* Environment is in NAND */
  31 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
  32 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
  33 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
  34 #define CONFIG_ENV_RANGE                (4 * CONFIG_ENV_SECT_SIZE)
  35 #define CONFIG_ENV_OFFSET               (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */
  36 #define CONFIG_ENV_OFFSET_REDUND        \
  37                 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
  38
  39 #define CONFIG_CMD_UBIFS
  40 #define CONFIG_CMD_MTDPARTS
  41 #define CONFIG_RBTREE
  42 #define CONFIG_LZO
  43 #define CONFIG_MTD_DEVICE
  44 #define CONFIG_MTD_PARTITIONS
  45 #define MTDIDS_DEFAULT                  "nand0=gpmi-nand"
  46 #define MTDPARTS_DEFAULT                        \
  47         "mtdparts=gpmi-nand:"                   \
  48                 "3m(u-boot),"                   \
  49                 "512k(env1),"                   \
  50                 "512k(env2),"                   \
  51                 "14m(boot),"                    \
  52                 "238m(data),"                   \
  53                 "-@4096k(UBI)"
  54 #else
  55 #define CONFIG_ENV_IS_NOWHERE
  56 #endif
  57
  58 /* FEC Ethernet on SoC */
  59 #ifdef CONFIG_CMD_NET
  60 #define CONFIG_FEC_MXC
  61 #endif
  62
  63 /* RTC */
  64 #ifdef CONFIG_CMD_DATE
  65 /* Use the internal RTC in the MXS chip */
  66 #define CONFIG_RTC_INTERNAL
  67 #ifdef CONFIG_RTC_INTERNAL
  68 #define CONFIG_RTC_MXS
  69 #else
  70 #define CONFIG_RTC_M41T62
  71 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
  72 #define CONFIG_SYS_M41T11_BASE_YEAR     2000
  73 #endif
  74 #endif
  75
  76 /* USB */
  77 #ifdef CONFIG_CMD_USB
  78 #define CONFIG_EHCI_MXS_PORT0
  79 #define CONFIG_EHCI_MXS_PORT1
  80 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  81 #endif
  82
  83 /* SPI */
  84 #ifdef CONFIG_CMD_SPI
  85 #define CONFIG_DEFAULT_SPI_BUS          2
  86 #define CONFIG_DEFAULT_SPI_CS           0
  87 #define CONFIG_DEFAULT_SPI_MODE         SPI_MODE_0
  88
  89 /* SPI FLASH */
  90 #ifdef CONFIG_CMD_SF
  91 #define CONFIG_SF_DEFAULT_BUS           2
  92 #define CONFIG_SF_DEFAULT_CS            0
  93 #define CONFIG_SF_DEFAULT_SPEED         40000000
  94 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  95
  96 #define CONFIG_ENV_SPI_BUS              2
  97 #define CONFIG_ENV_SPI_CS               0
  98 #define CONFIG_ENV_SPI_MAX_HZ           40000000
  99 #define CONFIG_ENV_SPI_MODE             SPI_MODE_0
 100 #endif
 101
 102 #endif
 103
 104 /* LCD */
 105 #ifdef CONFIG_VIDEO
 106 #define CONFIG_VIDEO_LOGO
 107 #define CONFIG_SPLASH_SCREEN
 108 #define CONFIG_BMP_16BPP
 109 #define CONFIG_VIDEO_BMP_RLE8
 110 #define CONFIG_VIDEO_BMP_GZIP
 111 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (2 << 20)
 112 #endif
 113
 114 /* Booting Linux */
 115 #define CONFIG_BOOTFILE         "fitImage"
 116 #define CONFIG_BOOTARGS         "console=ttyAMA0,115200n8 "
 117 #define CONFIG_BOOTCOMMAND      "run mmc_mmc"
 118 #define CONFIG_LOADADDR         0x42000000
 119 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
 120
 121 /* Extra Environment */
 122 #define CONFIG_PREBOOT          "run try_bootscript"
 123 #define CONFIG_HOSTNAME         m28evk
 124
 125 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 126         "consdev=ttyAMA0\0"                                             \
 127         "baudrate=115200\0"                                             \
 128         "bootscript=boot.scr\0"                                         \
 129         "bootdev=/dev/mmcblk0p2\0"                                      \
 130         "rootdev=/dev/mmcblk0p3\0"                                      \
 131         "netdev=eth0\0"                                                 \
 132         "hostname=m28evk\0"                                             \
 133         "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0"               \
 134         "kernel_addr_r=0x42000000\0"                                    \
 135         "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066,"  \
 136                 "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296,"      \
 137                 "vmode:0\0"                                             \
 138         "update_nand_full_filename=u-boot.nand\0"                       \
 139         "update_nand_firmware_filename=u-boot.sb\0"                     \
 140         "update_sd_firmware_filename=u-boot.sd\0"                       \
 141         "update_nand_firmware_maxsz=0x100000\0"                         \
 142         "update_nand_stride=0x40\0"     /* MX28 datasheet ch. 12.12 */  \
 143         "update_nand_count=0x4\0"       /* MX28 datasheet ch. 12.12 */  \
 144         "update_nand_get_fcb_size="     /* Get size of FCB blocks */    \
 145                 "nand device 0 ; "                                      \
 146                 "nand info ; "                                          \
 147                 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
 148                 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
 149         "update_nand_full="             /* Update FCB, DBBT and FW */   \
 150                 "if tftp ${update_nand_full_filename} ; then "          \
 151                 "run update_nand_get_fcb_size ; "                       \
 152                 "nand scrub -y 0x0 ${filesize} ; "                      \
 153                 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; "           \
 154                 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
 155                 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
 156                 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
 157                 "fi\0"                                                  \
 158         "update_nand_firmware="         /* Update only firmware */      \
 159                 "if tftp ${update_nand_firmware_filename} ; then "      \
 160                 "run update_nand_get_fcb_size ; "                       \
 161                 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
 162                 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; "    \
 163                 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
 164                 "nand erase ${fcb_sz} ${fw_sz} ; "                      \
 165                 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; "       \
 166                 "nand write ${loadaddr} ${fw_off} ${filesize} ; "       \
 167                 "fi\0"                                                  \
 168         "update_sd_firmware="           /* Update the SD firmware partition */ \
 169                 "if mmc rescan ; then "                                 \
 170                 "if tftp ${update_sd_firmware_filename} ; then "        \
 171                 "setexpr fw_sz ${filesize} / 0x200 ; "  /* SD block size */ \
 172                 "setexpr fw_sz ${fw_sz} + 1 ; "                         \
 173                 "mmc write ${loadaddr} 0x800 ${fw_sz} ; "               \
 174                 "fi ; "                                                 \
 175                 "fi\0"                                                  \
 176         "addcons="                                                      \
 177                 "setenv bootargs ${bootargs} "                          \
 178                 "console=${consdev},${baudrate}\0"                      \
 179         "addip="                                                        \
 180                 "setenv bootargs ${bootargs} "                          \
 181                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
 182                         "${netmask}:${hostname}:${netdev}:off\0"        \
 183         "addmisc="                                                      \
 184                 "setenv bootargs ${bootargs} ${miscargs}\0"             \
 185         "adddfltmtd="                                                   \
 186                 "if test \"x${mtdparts}\" == \"x\" ; then "             \
 187                         "mtdparts default ; "                           \
 188                 "fi\0"                                                  \
 189         "addmtd="                                                       \
 190                 "run adddfltmtd ; "                                     \
 191                 "setenv bootargs ${bootargs} ${mtdparts}\0"             \
 192         "addargs=run addcons addmtd addmisc\0"                          \
 193         "mmcload="                                                      \
 194                 "mmc rescan ; "                                         \
 195                 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0"           \
 196         "ubiload="                                                      \
 197                 "ubi part UBI ; ubifsmount ubi0:rootfs ; "              \
 198                 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0"        \
 199         "netload="                                                      \
 200                 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0"       \
 201         "miscargs=nohlt panic=1\0"                                      \
 202         "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0"         \
 203         "ubiargs="                                                      \
 204                 "setenv bootargs ubi.mtd=5 "                            \
 205                 "root=ubi0:rootfs rootfstype=ubifs\0"                   \
 206         "nfsargs="                                                      \
 207                 "setenv bootargs root=/dev/nfs rw "                     \
 208                         "nfsroot=${serverip}:${rootpath},v3,tcp\0"      \
 209         "mmc_mmc="                                                      \
 210                 "run mmcload mmcargs addargs ; "                        \
 211                 "bootm ${kernel_addr_r}\0"                              \
 212         "mmc_ubi="                                                      \
 213                 "run mmcload ubiargs addargs ; "                        \
 214                 "bootm ${kernel_addr_r}\0"                              \
 215         "mmc_nfs="                                                      \
 216                 "run mmcload nfsargs addip addargs ; "                  \
 217                 "bootm ${kernel_addr_r}\0"                              \
 218         "ubi_mmc="                                                      \
 219                 "run ubiload mmcargs addargs ; "                        \
 220                 "bootm ${kernel_addr_r}\0"                              \
 221         "ubi_ubi="                                                      \
 222                 "run ubiload ubiargs addargs ; "                        \
 223                 "bootm ${kernel_addr_r}\0"                              \
 224         "ubi_nfs="                                                      \
 225                 "run ubiload nfsargs addip addargs ; "                  \
 226                 "bootm ${kernel_addr_r}\0"                              \
 227         "net_mmc="                                                      \
 228                 "run netload mmcargs addargs ; "                        \
 229                 "bootm ${kernel_addr_r}\0"                              \
 230         "net_ubi="                                                      \
 231                 "run netload ubiargs addargs ; "                        \
 232                 "bootm ${kernel_addr_r}\0"                              \
 233         "net_nfs="                                                      \
 234                 "run netload nfsargs addip addargs ; "                  \
 235                 "bootm ${kernel_addr_r}\0"                              \
 236         "try_bootscript="                                               \
 237                 "mmc rescan;"                                           \
 238                 "if test -e mmc 0:2 ${bootscript} ; then "              \
 239                 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};"       \
 240                 "then ; "                                               \
 241                         "echo Running bootscript... ; "                 \
 242                         "source ${kernel_addr_r} ; "                    \
 243                 "fi ; "                                                 \
 244                 "fi\0"
 245
 246 /* The rest of the configuration is shared */
 247 #include <configs/mxs.h>
 248
 249 #endif /* __CONFIGS_M28EVK_H__ */