include/configs/am43xx_evm.h

   1 /*
   2  * am43xx_evm.h
   3  *
   4  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_AM43XX_EVM_H
  10 #define __CONFIG_AM43XX_EVM_H
  11
  12 #define CONFIG_AM43XX
  13
  14 #define CONFIG_CMD_FAT
  15 #define CONFIG_CMD_SAVEENV
  16
  17 #define CONFIG_BOARD_LATE_INIT
  18 #define CONFIG_ARCH_CPU_INIT
  19 #define CONFIG_SYS_CACHELINE_SIZE       32
  20 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
  21 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
  22
  23 #include <asm/arch/omap.h>
  24
  25 /* NS16550 Configuration */
  26 #define CONFIG_SYS_NS16550
  27 #define CONFIG_SYS_NS16550_SERIAL
  28 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  29 #define CONFIG_SYS_NS16550_CLK          48000000
  30
  31 /* I2C Configuration */
  32 #define CONFIG_CMD_EEPROM
  33 #define CONFIG_ENV_EEPROM_IS_ON_I2C
  34 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
  35 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  36 #define CONFIG_SYS_I2C_MULTI_EEPROMS
  37
  38 /* Power */
  39 #define CONFIG_POWER
  40 #define CONFIG_POWER_I2C
  41 #define CONFIG_POWER_TPS65218
  42 #define CONFIG_POWER_TPS62362
  43
  44 /* SPL defines. */
  45 #define CONFIG_SPL_TEXT_BASE            0x40300350
  46 #define CONFIG_SPL_MAX_SIZE             (220 << 10)     /* 220KB */
  47 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
  48                                          (128 << 20))
  49 #define CONFIG_SPL_POWER_SUPPORT
  50 #define CONFIG_SPL_YMODEM_SUPPORT
  51
  52 /* Enabling L2 Cache */
  53 #define CONFIG_SYS_L2_PL310
  54 #define CONFIG_SYS_PL310_BASE   0x48242000
  55 #define CONFIG_SYS_CACHELINE_SIZE       32
  56
  57 /*
  58  * Since SPL did pll and ddr initialization for us,
  59  * we don't need to do it twice.
  60  */
  61 #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
  62 #define CONFIG_SKIP_LOWLEVEL_INIT
  63 #endif
  64
  65 /*
  66  * When building U-Boot such that there is no previous loader
  67  * we need to call board_early_init_f.  This is taken care of in
  68  * s_init when we have SPL used.
  69  */
  70 #if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
  71 #define CONFIG_BOARD_EARLY_INIT_F
  72 #endif
  73
  74 /* Now bring in the rest of the common code. */
  75 #include <configs/ti_armv7_common.h>
  76
  77 /* Always 64 KiB env size */
  78 #define CONFIG_ENV_SIZE                 (64 << 10)
  79
  80 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  81
  82 /* Clock Defines */
  83 #define V_OSCK                          24000000  /* Clock output from T2 */
  84 #define V_SCLK                          (V_OSCK)
  85
  86 /* NS16550 Configuration */
  87 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* Base EVM has UART0 */
  88
  89 #define CONFIG_ENV_IS_IN_FAT
  90 #define FAT_ENV_INTERFACE               "mmc"
  91 #define FAT_ENV_DEVICE_AND_PART         "0:1"
  92 #define FAT_ENV_FILE                    "uboot.env"
  93 #define CONFIG_FAT_WRITE
  94
  95 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
  96
  97 /* SPL USB Support */
  98 #define CONFIG_SPL_USB_SUPPORT
  99 #define CONFIG_SPL_USB_HOST_SUPPORT
 100 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION               1
 101
 102 #define CONFIG_CMD_USB
 103 #define CONFIG_USB_HOST
 104 #define CONFIG_USB_XHCI
 105 #define CONFIG_USB_XHCI_OMAP
 106 #define CONFIG_USB_STORAGE
 107 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
 108
 109 #define CONFIG_OMAP_USB_PHY
 110 #define CONFIG_AM437X_USB2PHY2_HOST
 111
 112 /* USB GADGET */
 113 #if !defined(CONFIG_SPL_BUILD) || \
 114         (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT))
 115 #define CONFIG_USB_DWC3_PHY_OMAP
 116 #define CONFIG_USB_DWC3_OMAP
 117 #define CONFIG_USB_DWC3
 118 #define CONFIG_USB_DWC3_GADGET
 119
 120 #define CONFIG_USB_GADGET
 121 #define CONFIG_USBDOWNLOAD_GADGET
 122 #define CONFIG_USB_GADGET_VBUS_DRAW 2
 123 #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
 124 #define CONFIG_G_DNL_VENDOR_NUM 0x0403
 125 #define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
 126 #define CONFIG_USB_GADGET_DUALSPEED
 127 #endif
 128
 129 #ifndef CONFIG_SPL_BUILD
 130 /* USB Device Firmware Update support */
 131 #define CONFIG_DFU_FUNCTION
 132 #define CONFIG_DFU_RAM
 133 #define CONFIG_CMD_DFU
 134
 135 #define CONFIG_DFU_MMC
 136 #define DFU_ALT_INFO_MMC \
 137         "dfu_alt_info_mmc=" \
 138         "boot part 0 1;" \
 139         "rootfs part 0 2;" \
 140         "MLO fat 0 1;" \
 141         "spl-os-args fat 0 1;" \
 142         "spl-os-image fat 0 1;" \
 143         "u-boot.img fat 0 1;" \
 144         "uEnv.txt fat 0 1\0"
 145
 146 #define DFU_ALT_INFO_EMMC \
 147         "dfu_alt_info_emmc=" \
 148         "MLO raw 0x100 0x100 mmcpart 0;" \
 149         "u-boot.img raw 0x300 0x1000 mmcpart 0\0"
 150
 151 #define CONFIG_DFU_RAM
 152 #define DFU_ALT_INFO_RAM \
 153         "dfu_alt_info_ram=" \
 154         "kernel ram 0x80200000 0x4000000;" \
 155         "fdt ram 0x80f80000 0x80000;" \
 156         "ramdisk ram 0x81000000 0x4000000\0"
 157
 158 #define DFUARGS \
 159         "dfu_bufsiz=0x10000\0" \
 160         DFU_ALT_INFO_MMC \
 161         DFU_ALT_INFO_EMMC \
 162         DFU_ALT_INFO_RAM
 163 #else
 164 #define DFUARGS
 165 #endif
 166
 167 #ifdef CONFIG_QSPI_BOOT
 168 #define CONFIG_SYS_TEXT_BASE           0x30000000
 169 #undef CONFIG_ENV_IS_IN_FAT
 170 #define CONFIG_ENV_IS_IN_SPI_FLASH
 171 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 172 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 173 #define CONFIG_ENV_SECT_SIZE           (64 << 10) /* 64 KB sectors */
 174 #define CONFIG_ENV_OFFSET              0x110000
 175 #define CONFIG_ENV_OFFSET_REDUND       0x120000
 176 #ifdef MTDIDS_DEFAULT
 177 #undef MTDIDS_DEFAULT
 178 #endif
 179 #ifdef MTDPARTS_DEFAULT
 180 #undef MTDPARTS_DEFAULT
 181 #endif
 182 #define MTDPARTS_DEFAULT                "mtdparts=qspi.0:512k(QSPI.u-boot)," \
 183                                         "512k(QSPI.u-boot.backup)," \
 184                                         "512k(QSPI.u-boot-spl-os)," \
 185                                         "64k(QSPI.u-boot-env)," \
 186                                         "64k(QSPI.u-boot-env.backup)," \
 187                                         "8m(QSPI.kernel)," \
 188                                         "-(QSPI.file-system)"
 189 #endif
 190
 191 /* SPI */
 192 #undef CONFIG_OMAP3_SPI
 193 #define CONFIG_TI_QSPI
 194 #define CONFIG_SPI_FLASH
 195 #define CONFIG_SPI_FLASH_MACRONIX
 196 #define CONFIG_CMD_SF
 197 #define CONFIG_CMD_SPI
 198 #define CONFIG_TI_SPI_MMAP
 199 #define CONFIG_SPI_FLASH_BAR
 200 #define CONFIG_QSPI_SEL_GPIO                   48
 201 #define CONFIG_SF_DEFAULT_SPEED                48000000
 202 #define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_3
 203
 204 /* Enhance our eMMC support / experience. */
 205 #define CONFIG_CMD_GPT
 206 #define CONFIG_EFI_PARTITION
 207
 208 #ifndef CONFIG_SPL_BUILD
 209 #define CONFIG_EXTRA_ENV_SETTINGS \
 210         DEFAULT_LINUX_BOOT_ENV \
 211         "fdtfile=undefined\0" \
 212         "bootpart=0:2\0" \
 213         "bootdir=/boot\0" \
 214         "bootfile=zImage\0" \
 215         "console=ttyO0,115200n8\0" \
 216         "partitions=" \
 217                 "uuid_disk=${uuid_gpt_disk};" \
 218                 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
 219         "optargs=\0" \
 220         "mmcdev=0\0" \
 221         "mmcroot=/dev/mmcblk0p2 rw\0" \
 222         "mmcrootfstype=ext4 rootwait\0" \
 223         "usbroot=/dev/sda2 rw\0" \
 224         "usbrootfstype=ext4 rootwait\0" \
 225         "usbdev=0\0" \
 226         "ramroot=/dev/ram0 rw\0" \
 227         "ramrootfstype=ext2\0" \
 228         "mmcargs=setenv bootargs console=${console} " \
 229                 "${optargs} " \
 230                 "root=${mmcroot} " \
 231                 "rootfstype=${mmcrootfstype}\0" \
 232         "usbargs=setenv bootargs console=${console} " \
 233                 "${optargs} " \
 234                 "root=${usbroot} " \
 235                 "rootfstype=${usbrootfstype}\0" \
 236         "bootenv=uEnv.txt\0" \
 237         "loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
 238         "importbootenv=echo Importing environment from mmc ...; " \
 239                 "env import -t $loadaddr $filesize\0" \
 240         "ramargs=setenv bootargs console=${console} " \
 241                 "${optargs} " \
 242                 "root=${ramroot} " \
 243                 "rootfstype=${ramrootfstype}\0" \
 244         "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
 245         "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 246         "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 247         "mmcboot=mmc dev ${mmcdev}; " \
 248                 "setenv devnum ${mmcdev}; " \
 249                 "setenv devtype mmc; " \
 250                 "if mmc rescan; then " \
 251                         "echo SD/MMC found on device ${devnum};" \
 252                         "if run loadbootenv; then " \
 253                                 "echo Loaded environment from ${bootenv};" \
 254                                 "run importbootenv;" \
 255                         "fi;" \
 256                         "if test -n $uenvcmd; then " \
 257                                 "echo Running uenvcmd ...;" \
 258                                 "run uenvcmd;" \
 259                         "fi;" \
 260                         "if run loadimage; then " \
 261                                 "run loadfdt; " \
 262                                 "echo Booting from mmc${mmcdev} ...; " \
 263                                 "run mmcargs; " \
 264                                 "bootz ${loadaddr} - ${fdtaddr}; " \
 265                         "fi;" \
 266                 "fi;\0" \
 267         "usbboot=" \
 268                 "setenv devnum ${usbdev}; " \
 269                 "setenv devtype usb; " \
 270                 "usb start ${usbdev}; " \
 271                 "if usb dev ${usbdev}; then " \
 272                         "if run loadbootenv; then " \
 273                                 "echo Loaded environment from ${bootenv};" \
 274                                 "run importbootenv;" \
 275                         "fi;" \
 276                         "if test -n $uenvcmd; then " \
 277                                 "echo Running uenvcmd ...;" \
 278                                 "run uenvcmd;" \
 279                         "fi;" \
 280                         "if run loadimage; then " \
 281                                 "run loadfdt; " \
 282                                 "echo Booting from usb ${usbdev}...; " \
 283                                 "run usbargs;" \
 284                                 "bootz ${loadaddr} - ${fdtaddr}; " \
 285                         "fi;" \
 286                 "fi\0" \
 287         "findfdt="\
 288                 "if test $board_name = AM43EPOS; then " \
 289                         "setenv fdtfile am43x-epos-evm.dtb; fi; " \
 290                 "if test $board_name = AM43__GP; then " \
 291                         "setenv fdtfile am437x-gp-evm.dtb; fi; " \
 292                 "if test $board_name = AM43__SK; then " \
 293                         "setenv fdtfile am437x-sk-evm.dtb; fi; " \
 294                 "if test $board_name = AM43_IDK; then " \
 295                         "setenv fdtfile am437x-idk-evm.dtb; fi; " \
 296                 "if test $fdtfile = undefined; then " \
 297                         "echo WARNING: Could not determine device tree; fi; \0" \
 298         NETARGS \
 299         DFUARGS \
 300
 301 #define CONFIG_BOOTCOMMAND \
 302         "run findfdt; " \
 303         "run mmcboot;" \
 304         "run usbboot;"
 305
 306 #endif
 307
 308 /* CPSW Ethernet */
 309 #define CONFIG_CMD_DHCP
 310 #define CONFIG_CMD_PING
 311 #define CONFIG_CMD_MII
 312 #define CONFIG_DRIVER_TI_CPSW
 313 #define CONFIG_MII
 314 #define CONFIG_BOOTP_DEFAULT
 315 #define CONFIG_BOOTP_DNS
 316 #define CONFIG_BOOTP_DNS2
 317 #define CONFIG_BOOTP_SEND_HOSTNAME
 318 #define CONFIG_BOOTP_GATEWAY
 319 #define CONFIG_BOOTP_SUBNETMASK
 320 #define CONFIG_NET_RETRY_COUNT          10
 321 #define CONFIG_PHY_GIGE
 322 #define CONFIG_PHYLIB
 323
 324 #define CONFIG_SPL_ENV_SUPPORT
 325 #define CONFIG_SPL_NET_VCI_STRING       "AM43xx U-Boot SPL"
 326
 327 #define CONFIG_SPL_ETH_SUPPORT
 328 #define CONFIG_SPL_NET_SUPPORT
 329 #define CONFIG_SYS_RX_ETH_BUFFER        64
 330
 331 /* NAND support */
 332 #ifdef CONFIG_NAND
 333 /* NAND: device related configs */
 334 #define CONFIG_SYS_NAND_PAGE_SIZE       4096
 335 #define CONFIG_SYS_NAND_OOBSIZE         224
 336 #define CONFIG_SYS_NAND_BLOCK_SIZE      (256*1024)
 337 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 338                                          CONFIG_SYS_NAND_PAGE_SIZE)
 339 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 340 /* NAND: driver related configs */
 341 #define CONFIG_NAND_OMAP_GPMC
 342 #define CONFIG_NAND_OMAP_ELM
 343 #define CONFIG_SYS_NAND_ONFI_DETECTION
 344 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH16_CODE_HW
 345 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 346 #define CONFIG_SYS_NAND_ECCPOS  { 2, 3, 4, 5, 6, 7, 8, 9, \
 347                                 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
 348                                 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
 349                                 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
 350                                 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
 351                                 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
 352                                 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
 353                                 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
 354                                 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
 355                                 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
 356                         100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
 357                         110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
 358                         120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
 359                         130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
 360                         140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
 361                         150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
 362                         160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
 363                         170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
 364                         180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
 365                         190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
 366                         200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
 367                         }
 368 #define CONFIG_SYS_NAND_ECCSIZE         512
 369 #define CONFIG_SYS_NAND_ECCBYTES        26
 370 #define MTDIDS_DEFAULT                  "nand0=nand.0"
 371 #define MTDPARTS_DEFAULT                "mtdparts=nand.0:" \
 372                                         "256k(NAND.SPL)," \
 373                                         "256k(NAND.SPL.backup1)," \
 374                                         "256k(NAND.SPL.backup2)," \
 375                                         "256k(NAND.SPL.backup3)," \
 376                                         "512k(NAND.u-boot-spl-os)," \
 377                                         "1m(NAND.u-boot)," \
 378                                         "256k(NAND.u-boot-env)," \
 379                                         "256k(NAND.u-boot-env.backup1)," \
 380                                         "7m(NAND.kernel)," \
 381                                         "-(NAND.rootfs)"
 382 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x00180000
 383 /* NAND: SPL related configs */
 384 #ifdef CONFIG_SPL_NAND_SUPPORT
 385 #define CONFIG_SPL_NAND_AM33XX_BCH
 386 #endif
 387 /* NAND: SPL falcon mode configs */
 388 #ifdef CONFIG_SPL_OS_BOOT
 389 #define CONFIG_CMD_SPL_NAND_OFS         0x00100000 /* os parameters */
 390 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
 391 #define CONFIG_CMD_SPL_WRITE_SIZE       CONFIG_SYS_NAND_BLOCK_SIZE
 392 #endif
 393 #endif /* !CONFIG_NAND */
 394
 395 #endif  /* __CONFIG_AM43XX_EVM_H */