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