include/configs/turris_omnia.h

   1 /*
   2  * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz>
   3  * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _CONFIG_TURRIS_OMNIA_H
   9 #define _CONFIG_TURRIS_OMNIA_H
  10
  11 /*
  12  * High Level Configuration Options (easy to change)
  13  */
  14
  15 #define CONFIG_MISC_INIT_R
  16 #define CONFIG_DISPLAY_BOARDINFO_LATE
  17
  18 /*
  19  * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
  20  * for DDR ECC byte filling in the SPL before loading the main
  21  * U-Boot into it.
  22  */
  23 #define CONFIG_SYS_TEXT_BASE    0x00800000
  24 #define CONFIG_SYS_TCLK         250000000       /* 250MHz */
  25
  26 /*
  27  * Commands configuration
  28  */
  29
  30 /* I2C support */
  31 #define CONFIG_DM_I2C
  32 #define CONFIG_I2C_MUX
  33 #define CONFIG_I2C_MUX_PCA954x
  34 #define CONFIG_SPL_I2C_MUX
  35 #define CONFIG_SYS_I2C_MVTWSI
  36
  37 /* Watchdog support */
  38 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
  39 # define CONFIG_WATCHDOG
  40 #endif
  41
  42 /* SPI NOR flash default params, used by sf commands */
  43 #define CONFIG_SF_DEFAULT_SPEED         1000000
  44 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_3
  45 #define CONFIG_SPI_FLASH
  46 #define CONFIG_SPI_FLASH_SPANSION
  47
  48 /*
  49  * SDIO/MMC Card Configuration
  50  */
  51 #define CONFIG_SYS_MMC_BASE             MVEBU_SDIO_BASE
  52
  53 /*
  54  * SATA/SCSI/AHCI configuration
  55  */
  56 #define CONFIG_LIBATA
  57 #define CONFIG_SCSI_AHCI
  58 #define CONFIG_SCSI_AHCI_PLAT
  59 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  60 #define CONFIG_SYS_SCSI_MAX_LUN         1
  61 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  62                                          CONFIG_SYS_SCSI_MAX_LUN)
  63
  64 /* Additional FS support/configuration */
  65 #define CONFIG_SUPPORT_VFAT
  66
  67 /* USB/EHCI configuration */
  68 #define CONFIG_EHCI_IS_TDI
  69
  70 /* Environment in SPI NOR flash */
  71 #define CONFIG_ENV_OFFSET               (3*(1 << 18)) /* 768KiB in */
  72 #define CONFIG_ENV_SIZE                 (64 << 10) /* 64KiB */
  73 #define CONFIG_ENV_SECT_SIZE            (256 << 10) /* 256KiB sectors */
  74
  75 #define CONFIG_PHY_MARVELL              /* there is a marvell phy */
  76 #define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  77
  78 /* PCIe support */
  79 #ifndef CONFIG_SPL_BUILD
  80 #define CONFIG_PCI_MVEBU
  81 #define CONFIG_PCI_SCAN_SHOW
  82 #endif
  83
  84 #define CONFIG_SYS_ALT_MEMTEST
  85
  86 /* Keep device tree and initrd in lower memory so the kernel can access them */
  87 #define RELOCATION_LIMITS_ENV_SETTINGS  \
  88         "fdt_high=0x10000000\0"         \
  89         "initrd_high=0x10000000\0"
  90
  91 /* Defines for SPL */
  92 #define CONFIG_SPL_FRAMEWORK
  93 #define CONFIG_SPL_SIZE                 (140 << 10)
  94 #define CONFIG_SPL_TEXT_BASE            0x40000030
  95 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
  96
  97 #define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
  98 #define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
  99
 100 #ifdef CONFIG_SPL_BUILD
 101 #define CONFIG_SYS_MALLOC_SIMPLE
 102 #endif
 103
 104 #define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
 105 #define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
 106 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
 107
 108 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI
 109 /* SPL related SPI defines */
 110 # define CONFIG_SPL_SPI_LOAD
 111 # define CONFIG_SYS_SPI_U_BOOT_OFFS     0x24000
 112 # define CONFIG_SYS_U_BOOT_OFFS         CONFIG_SYS_SPI_U_BOOT_OFFS
 113 #endif
 114
 115 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC
 116 /* SPL related MMC defines */
 117 # define CONFIG_SYS_MMC_U_BOOT_OFFS             (160 << 10)
 118 # define CONFIG_SYS_U_BOOT_OFFS                 CONFIG_SYS_MMC_U_BOOT_OFFS
 119 # ifdef CONFIG_SPL_BUILD
 120 #  define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER     0x00180000      /* in SDRAM */
 121 # endif
 122 #endif
 123
 124 /*
 125  * mv-common.h should be defined after CMD configs since it used them
 126  * to enable certain macros
 127  */
 128 #include "mv-common.h"
 129
 130 /* Include the common distro boot environment */
 131 #ifndef CONFIG_SPL_BUILD
 132 #include <config_distro_defaults.h>
 133
 134 #ifdef CONFIG_MMC
 135 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
 136 #else
 137 #define BOOT_TARGET_DEVICES_MMC(func)
 138 #endif
 139
 140 #ifdef CONFIG_USB_STORAGE
 141 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
 142 #else
 143 #define BOOT_TARGET_DEVICES_USB(func)
 144 #endif
 145
 146 #define BOOT_TARGET_DEVICES(func) \
 147         BOOT_TARGET_DEVICES_MMC(func) \
 148         BOOT_TARGET_DEVICES_USB(func) \
 149         func(PXE, pxe, na) \
 150         func(DHCP, dhcp, na)
 151
 152 #define KERNEL_ADDR_R   __stringify(0x1000000)
 153 #define FDT_ADDR_R      __stringify(0x2000000)
 154 #define RAMDISK_ADDR_R  __stringify(0x2200000)
 155 #define SCRIPT_ADDR_R   __stringify(0x1800000)
 156 #define PXEFILE_ADDR_R  __stringify(0x1900000)
 157
 158 #define LOAD_ADDRESS_ENV_SETTINGS \
 159         "kernel_addr_r=" KERNEL_ADDR_R "\0" \
 160         "fdt_addr_r=" FDT_ADDR_R "\0" \
 161         "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
 162         "scriptaddr=" SCRIPT_ADDR_R "\0" \
 163         "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
 164
 165 #include <config_distro_bootcmd.h>
 166
 167 #define CONFIG_EXTRA_ENV_SETTINGS \
 168         RELOCATION_LIMITS_ENV_SETTINGS \
 169         LOAD_ADDRESS_ENV_SETTINGS \
 170         "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 171         "console=ttyS0,115200\0" \
 172         BOOTENV
 173
 174 #endif /* CONFIG_SPL_BUILD */
 175
 176 #endif /* _CONFIG_TURRIS_OMNIA_H */