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