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