1 /* 2 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_THEADORABLE_H 8 #define _CONFIG_THEADORABLE_H 9 10 /* 11 * High Level Configuration Options (easy to change) 12 */ 13 14 /* 15 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 16 * for DDR ECC byte filling in the SPL before loading the main 17 * U-Boot into it. 18 */ 19 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */ 20 21 /* 22 * Commands configuration 23 */ 24 25 /* 26 * The debugging version enables USB support via defconfig. 27 * This version should also enable all other non-production 28 * interfaces / features. 29 */ 30 31 /* I2C */ 32 #define CONFIG_SYS_I2C 33 #define CONFIG_SYS_I2C_MVTWSI 34 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 35 #define CONFIG_I2C_MVTWSI_BASE1 MVEBU_TWSI1_BASE 36 #define CONFIG_SYS_I2C_SLAVE 0x0 37 #define CONFIG_SYS_I2C_SPEED 100000 38 39 /* USB/EHCI configuration */ 40 #define CONFIG_EHCI_IS_TDI 41 #define CONFIG_USB_MAX_CONTROLLER_COUNT 3 42 43 /* SPI NOR flash default params, used by sf commands */ 44 #define CONFIG_SF_DEFAULT_SPEED 27777777 /* for fast SPL booting */ 45 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 46 47 /* Environment in SPI NOR flash */ 48 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 49 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 50 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 51 #define CONFIG_ENV_OVERWRITE 52 53 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 54 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 55 56 #define CONFIG_PREBOOT 57 58 /* Keep device tree and initrd in lower memory so the kernel can access them */ 59 #define CONFIG_EXTRA_ENV_SETTINGS \ 60 "fdt_high=0x10000000\0" \ 61 "initrd_high=0x10000000\0" 62 63 /* SATA support */ 64 #define CONFIG_SYS_SATA_MAX_DEVICE 1 65 #define CONFIG_LBA48 66 67 /* PCIe support */ 68 #ifdef CONFIG_CMD_PCI 69 #ifndef CONFIG_SPL_BUILD 70 #define CONFIG_PCI_MVEBU 71 #endif 72 #endif 73 74 /* Enable LCD and reserve 512KB from top of memory*/ 75 #define CONFIG_SYS_MEM_TOP_HIDE 0x80000 76 77 /* FPGA programming support */ 78 #define CONFIG_FPGA_STRATIX_V 79 80 /* 81 * Bootcounter 82 */ 83 /* Max size of RAM minus BOOTCOUNT_ADDR is the bootcounter address */ 84 #define BOOTCOUNT_ADDR 0x1000 85 86 /* 87 * mv-common.h should be defined after CMD configs since it used them 88 * to enable certain macros 89 */ 90 #include "mv-common.h" 91 92 /* 93 * Memory layout while starting into the bin_hdr via the 94 * BootROM: 95 * 96 * 0x4000.4000 - 0x4003.4000 headers space (192KiB) 97 * 0x4000.4030 bin_hdr start address 98 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB) 99 * 0x4007.fffc BootROM stack top 100 * 101 * The address space between 0x4007.fffc and 0x400f.fff is not locked in 102 * L2 cache thus cannot be used. 103 */ 104 105 /* SPL */ 106 /* Defines for SPL */ 107 #define CONFIG_SPL_TEXT_BASE 0x40004030 108 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030) 109 110 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10)) 111 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 112 113 #ifdef CONFIG_SPL_BUILD 114 #define CONFIG_SYS_MALLOC_SIMPLE 115 #endif 116 117 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 118 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 119 120 /* SPL related SPI defines */ 121 #define CONFIG_SPL_SPI_LOAD 122 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x1a000 123 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 124 125 /* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */ 126 #define CONFIG_DDR_FIXED_SIZE (2 << 20) /* 2GiB */ 127 128 #endif /* _CONFIG_THEADORABLE_H */ 129