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