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_BARGSIZE CONFIG_SYS_CBSIZE 29 30 /* UART */ 31 #define CONFIG_MXC_UART 32 #define CONFIG_MXC_UART_BASE UART1_BASE 33 #define CONFIG_CONS_INDEX 1 34 35 /* SD/MMC */ 36 #define CONFIG_FSL_ESDHC 37 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 38 #define CONFIG_SYS_FSL_ESDHC_NUM 1 39 40 /* USB */ 41 #define CONFIG_USB_EHCI_MX5 42 #define CONFIG_MXC_USB_PORT 1 43 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 44 #define CONFIG_MXC_USB_FLAGS 0 45 46 /* I2C */ 47 #define CONFIG_SYS_I2C 48 #define CONFIG_SYS_I2C_MXC 49 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 50 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 51 52 /* Fuse */ 53 #define CONFIG_FSL_IIM 54 55 /* U-Boot memory offsets */ 56 #define CONFIG_LOADADDR 0x72000000 57 #define CONFIG_SYS_TEXT_BASE 0x77800000 58 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 59 60 /* Linux boot */ 61 #define CONFIG_HOSTNAME usbarmory 62 #define CONFIG_BOOTCOMMAND \ 63 "run distro_bootcmd; " \ 64 "setenv bootargs console=${console} ${bootargs_default}; " \ 65 "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \ 66 "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \ 67 "bootz ${kernel_addr_r} - ${fdt_addr_r}" 68 69 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0) 70 71 #include <config_distro_bootcmd.h> 72 73 #define MEM_LAYOUT_ENV_SETTINGS \ 74 "kernel_addr_r=0x70800000\0" \ 75 "fdt_addr_r=0x71000000\0" \ 76 "scriptaddr=0x70800000\0" \ 77 "pxefile_addr_r=0x70800000\0" \ 78 "ramdisk_addr_r=0x73000000\0" 79 80 #define CONFIG_EXTRA_ENV_SETTINGS \ 81 MEM_LAYOUT_ENV_SETTINGS \ 82 "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \ 83 "fdtfile=imx53-usbarmory.dtb\0" \ 84 "console=ttymxc0,115200\0" \ 85 BOOTENV 86 87 #ifndef CONFIG_CMDLINE 88 #define USBARMORY_FIT_PATH "/boot/usbarmory.itb" 89 #define USBARMORY_FIT_ADDR "0x70800000" 90 #endif 91 92 /* Physical Memory Map */ 93 #define CONFIG_NR_DRAM_BANKS 1 94 #define PHYS_SDRAM CSD0_BASE_ADDR 95 #define PHYS_SDRAM_SIZE (gd->ram_size) 96 97 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 98 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 99 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 100 101 #define CONFIG_SYS_INIT_SP_OFFSET \ 102 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 103 #define CONFIG_SYS_INIT_SP_ADDR \ 104 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 105 106 #define CONFIG_SYS_MEMTEST_START 0x70000000 107 #define CONFIG_SYS_MEMTEST_END 0x90000000 108 109 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 110 111 #endif /* __CONFIG_H */ 112