1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2018 Marek Behun <marek.behun (at) nic.cz> 4 * 5 * Based on mvebu_armada-37xx.h by Stefan Roese <sr (at) denx.de> 6 */ 7 8 #ifndef _CONFIG_TURRIS_MOX_H 9 #define _CONFIG_TURRIS_MOX_H 10 11 #define CONFIG_LAST_STAGE_INIT 12 13 /* 14 * High Level Configuration Options (easy to change) 15 */ 16 #define CONFIG_DISPLAY_BOARDINFO_LATE 17 18 /* additions for new ARM relocation support */ 19 #define CONFIG_SYS_SDRAM_BASE 0x00000000 20 21 #define CONFIG_NR_DRAM_BANKS 1 22 23 /* auto boot */ 24 #define CONFIG_PREBOOT 25 26 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 27 115200, 230400, 460800, 921600 } 28 29 /* 30 * For booting Linux, the board info and command line data 31 * have to be in the first 8 MB of memory, since this is 32 * the maximum mapped by the Linux kernel during initialization. 33 */ 34 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 35 #define CONFIG_INITRD_TAG /* enable INITRD tag */ 36 #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ 37 38 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 39 40 /* 41 * Size of malloc() pool 42 */ 43 #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */ 44 45 /* 46 * Other required minimal configurations 47 */ 48 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 49 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 50 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 51 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 52 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 53 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 54 55 #define CONFIG_SYS_ALT_MEMTEST 56 57 /* End of 16M scrubbed by training in bootrom */ 58 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000) 59 60 /* 61 * I2C 62 */ 63 #define CONFIG_I2C_MV 64 #define CONFIG_SYS_I2C_SLAVE 0x0 65 66 /* 67 * SPI Flash configuration 68 */ 69 #define CONFIG_ENV_SPI_BUS 0 70 #define CONFIG_ENV_SPI_CS 0 71 72 /* SPI NOR flash default params, used by sf commands */ 73 #define CONFIG_SF_DEFAULT_SPEED 20000000 74 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 75 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 76 77 /* Environment in SPI NOR flash */ 78 #define CONFIG_ENV_OFFSET 0x180000 /* as Marvell U-Boot version */ 79 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 80 #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */ 81 82 /* 83 * Ethernet Driver configuration 84 */ 85 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 86 #define CONFIG_ARP_TIMEOUT 200 87 #define CONFIG_NET_RETRY_COUNT 50 88 #define CONFIG_PHY_MARVELL 89 90 #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3) 91 92 #define BOOT_TARGET_DEVICES(func) \ 93 func(MMC, mmc, 0) \ 94 func(USB, usb, 0) \ 95 func(PXE, pxe, na) \ 96 func(DHCP, dhcp, na) 97 98 #include <config_distro_bootcmd.h> 99 100 #define CONFIG_EXTRA_ENV_SETTINGS \ 101 "scriptaddr=0x4d00000\0" \ 102 "pxefile_addr_r=0x4e00000\0" \ 103 "fdt_addr_r=0x4f00000\0" \ 104 "kernel_addr_r=0x5000000\0" \ 105 "ramdisk_addr_r=0x8000000\0" \ 106 BOOTENV 107 108 #endif /* _CONFIG_TURRIS_MOX_H */ 109
