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 #define CONFIG_CMD_PCI 30 31 /* I2C support */ 32 #define CONFIG_DM_I2C 33 #define CONFIG_I2C_MUX 34 #define CONFIG_I2C_MUX_PCA954x 35 #define CONFIG_SPL_I2C_MUX 36 #define CONFIG_SYS_I2C_MVTWSI 37 38 /* Watchdog support */ 39 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION) 40 # define CONFIG_WATCHDOG 41 #endif 42 43 /* SPI NOR flash default params, used by sf commands */ 44 #define CONFIG_SF_DEFAULT_SPEED 1000000 45 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 46 #define CONFIG_SPI_FLASH 47 #define CONFIG_SPI_FLASH_SPANSION 48 49 /* 50 * SDIO/MMC Card Configuration 51 */ 52 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 53 54 /* 55 * SATA/SCSI/AHCI configuration 56 */ 57 #define CONFIG_LIBATA 58 #define CONFIG_SCSI_AHCI 59 #define CONFIG_SCSI_AHCI_PLAT 60 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 61 #define CONFIG_SYS_SCSI_MAX_LUN 1 62 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 63 CONFIG_SYS_SCSI_MAX_LUN) 64 65 /* Additional FS support/configuration */ 66 #define CONFIG_SUPPORT_VFAT 67 68 /* USB/EHCI configuration */ 69 #define CONFIG_EHCI_IS_TDI 70 71 /* Environment in SPI NOR flash */ 72 #define CONFIG_ENV_IS_IN_SPI_FLASH 73 #define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */ 74 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 75 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 76 77 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 78 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 79 80 /* PCIe support */ 81 #ifndef CONFIG_SPL_BUILD 82 #define CONFIG_PCI_MVEBU 83 #define CONFIG_PCI_SCAN_SHOW 84 #endif 85 86 #define CONFIG_SYS_ALT_MEMTEST 87 88 /* Keep device tree and initrd in lower memory so the kernel can access them */ 89 #define RELOCATION_LIMITS_ENV_SETTINGS \ 90 "fdt_high=0x10000000\0" \ 91 "initrd_high=0x10000000\0" 92 93 /* Defines for SPL */ 94 #define CONFIG_SPL_FRAMEWORK 95 #define CONFIG_SPL_SIZE (140 << 10) 96 #define CONFIG_SPL_TEXT_BASE 0x40000030 97 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 98 99 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 100 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 101 102 #ifdef CONFIG_SPL_BUILD 103 #define CONFIG_SYS_MALLOC_SIMPLE 104 #endif 105 106 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 107 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 108 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 109 110 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI 111 /* SPL related SPI defines */ 112 # define CONFIG_SPL_SPI_LOAD 113 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 114 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 115 #endif 116 117 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC 118 /* SPL related MMC defines */ 119 # define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 120 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 121 # ifdef CONFIG_SPL_BUILD 122 # define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 123 # endif 124 #endif 125 126 /* 127 * mv-common.h should be defined after CMD configs since it used them 128 * to enable certain macros 129 */ 130 #include "mv-common.h" 131 132 /* Include the common distro boot environment */ 133 #ifndef CONFIG_SPL_BUILD 134 #include <config_distro_defaults.h> 135 136 #ifdef CONFIG_MMC 137 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 138 #else 139 #define BOOT_TARGET_DEVICES_MMC(func) 140 #endif 141 142 #ifdef CONFIG_USB_STORAGE 143 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 144 #else 145 #define BOOT_TARGET_DEVICES_USB(func) 146 #endif 147 148 #define BOOT_TARGET_DEVICES(func) \ 149 BOOT_TARGET_DEVICES_MMC(func) \ 150 BOOT_TARGET_DEVICES_USB(func) \ 151 func(PXE, pxe, na) \ 152 func(DHCP, dhcp, na) 153 154 #define KERNEL_ADDR_R __stringify(0x1000000) 155 #define FDT_ADDR_R __stringify(0x2000000) 156 #define RAMDISK_ADDR_R __stringify(0x2200000) 157 #define SCRIPT_ADDR_R __stringify(0x1800000) 158 #define PXEFILE_ADDR_R __stringify(0x1900000) 159 160 #define LOAD_ADDRESS_ENV_SETTINGS \ 161 "kernel_addr_r=" KERNEL_ADDR_R "\0" \ 162 "fdt_addr_r=" FDT_ADDR_R "\0" \ 163 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \ 164 "scriptaddr=" SCRIPT_ADDR_R "\0" \ 165 "pxefile_addr_r=" PXEFILE_ADDR_R "\0" 166 167 #include <config_distro_bootcmd.h> 168 169 #define CONFIG_EXTRA_ENV_SETTINGS \ 170 RELOCATION_LIMITS_ENV_SETTINGS \ 171 LOAD_ADDRESS_ENV_SETTINGS \ 172 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 173 "console=ttyS0,115200\0" \ 174 BOOTENV 175 176 #endif /* CONFIG_SPL_BUILD */ 177 178 #endif /* _CONFIG_TURRIS_OMNIA_H */ 179