1 /* 2 * USB armory MkI board configuration settings 3 * http://inversepath.com/usbarmory 4 * 5 * Copyright (C) 2015, Inverse Path 6 * Andrej Rosano <andrej@inversepath.com> 7 * 8 * SPDX-License-Identifier:|____GPL-2.0+ 9 */ 10 11 #ifndef __CONFIG_H 12 #define __CONFIG_H 13 14 #define CONFIG_SYS_FSL_CLK 15 #define CONFIG_MXC_GPIO 16 17 #include <asm/arch/imx-regs.h> 18 19 #include <config_distro_defaults.h> 20 21 /* U-Boot environment */ 22 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 23 #define CONFIG_ENV_SIZE (8 * 1024) 24 #define CONFIG_SYS_MMC_ENV_DEV 0 25 26 /* U-Boot general configurations */ 27 #define CONFIG_SYS_CBSIZE 512 28 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 29 #define CONFIG_SYS_MAXARGS 16 30 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 31 32 /* UART */ 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART1_BASE 35 #define CONFIG_CONS_INDEX 1 36 37 /* SD/MMC */ 38 #define CONFIG_FSL_ESDHC 39 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 40 #define CONFIG_SYS_FSL_ESDHC_NUM 1 41 42 /* USB */ 43 #define CONFIG_USB_EHCI_MX5 44 #define CONFIG_MXC_USB_PORT 1 45 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 46 #define CONFIG_MXC_USB_FLAGS 0 47 48 /* I2C */ 49 #define CONFIG_SYS_I2C 50 #define CONFIG_SYS_I2C_MXC 51 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 52 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 53 54 /* Fuse */ 55 #define CONFIG_FSL_IIM 56 57 /* U-Boot memory offsets */ 58 #define CONFIG_LOADADDR 0x72000000 59 #define CONFIG_SYS_TEXT_BASE 0x77800000 60 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 61 62 /* Linux boot */ 63 #define CONFIG_HOSTNAME usbarmory 64 #define CONFIG_BOOTCOMMAND \ 65 "run distro_bootcmd; " \ 66 "setenv bootargs console=${console} ${bootargs_default}; " \ 67 "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \ 68 "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \ 69 "bootz ${kernel_addr_r} - ${fdt_addr_r}" 70 71 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0) 72 73 #include <config_distro_bootcmd.h> 74 75 #define MEM_LAYOUT_ENV_SETTINGS \ 76 "kernel_addr_r=0x70800000\0" \ 77 "fdt_addr_r=0x71000000\0" \ 78 "scriptaddr=0x70800000\0" \ 79 "pxefile_addr_r=0x70800000\0" \ 80 "ramdisk_addr_r=0x73000000\0" 81 82 #define CONFIG_EXTRA_ENV_SETTINGS \ 83 MEM_LAYOUT_ENV_SETTINGS \ 84 "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \ 85 "fdtfile=imx53-usbarmory.dtb\0" \ 86 "console=ttymxc0,115200\0" \ 87 BOOTENV 88 89 #ifndef CONFIG_CMDLINE 90 #define USBARMORY_FIT_PATH "/boot/usbarmory.itb" 91 #define USBARMORY_FIT_ADDR "0x70800000" 92 #endif 93 94 /* Physical Memory Map */ 95 #define CONFIG_NR_DRAM_BANKS 1 96 #define PHYS_SDRAM CSD0_BASE_ADDR 97 #define PHYS_SDRAM_SIZE (gd->ram_size) 98 99 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 100 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 101 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 102 103 #define CONFIG_SYS_INIT_SP_OFFSET \ 104 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 105 #define CONFIG_SYS_INIT_SP_ADDR \ 106 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 107 108 #define CONFIG_SYS_MEMTEST_START 0x70000000 109 #define CONFIG_SYS_MEMTEST_END 0x90000000 110 111 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 112 113 #endif /* __CONFIG_H */ 114