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 29 /* UART */ 30 #define CONFIG_MXC_UART 31 #define CONFIG_MXC_UART_BASE UART1_BASE 32 #define CONFIG_CONS_INDEX 1 33 34 /* SD/MMC */ 35 #define CONFIG_FSL_ESDHC 36 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 37 #define CONFIG_SYS_FSL_ESDHC_NUM 1 38 39 /* USB */ 40 #define CONFIG_USB_EHCI_MX5 41 #define CONFIG_MXC_USB_PORT 1 42 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 43 #define CONFIG_MXC_USB_FLAGS 0 44 45 /* I2C */ 46 #define CONFIG_SYS_I2C 47 #define CONFIG_SYS_I2C_MXC 48 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 49 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 50 51 /* Fuse */ 52 #define CONFIG_FSL_IIM 53 54 /* U-Boot memory offsets */ 55 #define CONFIG_LOADADDR 0x72000000 56 #define CONFIG_SYS_TEXT_BASE 0x77800000 57 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 58 59 /* Linux boot */ 60 #define CONFIG_HOSTNAME usbarmory 61 #define CONFIG_BOOTCOMMAND \ 62 "run distro_bootcmd; " \ 63 "setenv bootargs console=${console} ${bootargs_default}; " \ 64 "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \ 65 "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \ 66 "bootz ${kernel_addr_r} - ${fdt_addr_r}" 67 68 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0) 69 70 #include <config_distro_bootcmd.h> 71 72 #define MEM_LAYOUT_ENV_SETTINGS \ 73 "kernel_addr_r=0x70800000\0" \ 74 "fdt_addr_r=0x71000000\0" \ 75 "scriptaddr=0x70800000\0" \ 76 "pxefile_addr_r=0x70800000\0" \ 77 "ramdisk_addr_r=0x73000000\0" 78 79 #define CONFIG_EXTRA_ENV_SETTINGS \ 80 MEM_LAYOUT_ENV_SETTINGS \ 81 "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \ 82 "fdtfile=imx53-usbarmory.dtb\0" \ 83 "console=ttymxc0,115200\0" \ 84 BOOTENV 85 86 #ifndef CONFIG_CMDLINE 87 #define USBARMORY_FIT_PATH "/boot/usbarmory.itb" 88 #define USBARMORY_FIT_ADDR "0x70800000" 89 #endif 90 91 /* Physical Memory Map */ 92 #define CONFIG_NR_DRAM_BANKS 1 93 #define PHYS_SDRAM CSD0_BASE_ADDR 94 #define PHYS_SDRAM_SIZE (gd->ram_size) 95 96 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 97 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 98 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 99 100 #define CONFIG_SYS_INIT_SP_OFFSET \ 101 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 102 #define CONFIG_SYS_INIT_SP_ADDR \ 103 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 104 105 #define CONFIG_SYS_MEMTEST_START 0x70000000 106 #define CONFIG_SYS_MEMTEST_END 0x90000000 107 108 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 109 110 #endif /* __CONFIG_H */ 111