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