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_MX53 15 #define CONFIG_DISPLAY_CPUINFO 16 #define CONFIG_DISPLAY_BOARDINFO 17 #define CONFIG_SYS_FSL_CLK 18 #define CONFIG_BOARD_EARLY_INIT_F 19 #define CONFIG_MXC_GPIO 20 21 #include <asm/arch/imx-regs.h> 22 23 #include <config_distro_defaults.h> 24 25 /* U-Boot commands */ 26 27 /* U-Boot environment */ 28 #define CONFIG_ENV_OVERWRITE 29 #define CONFIG_SYS_NO_FLASH 30 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 31 #define CONFIG_ENV_SIZE (8 * 1024) 32 #define CONFIG_ENV_IS_IN_MMC 33 #define CONFIG_SYS_MMC_ENV_DEV 0 34 35 /* U-Boot general configurations */ 36 #define CONFIG_SYS_CBSIZE 512 37 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 38 #define CONFIG_SYS_MAXARGS 16 39 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 40 41 /* UART */ 42 #define CONFIG_MXC_UART 43 #define CONFIG_MXC_UART_BASE UART1_BASE 44 #define CONFIG_CONS_INDEX 1 45 #define CONFIG_BAUDRATE 115200 46 47 /* SD/MMC */ 48 #define CONFIG_CMD_MMC 49 #define CONFIG_FSL_ESDHC 50 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 51 #define CONFIG_SYS_FSL_ESDHC_NUM 1 52 #define CONFIG_MMC 53 #define CONFIG_GENERIC_MMC 54 55 /* USB */ 56 #define CONFIG_USB_EHCI 57 #define CONFIG_USB_EHCI_MX5 58 #define CONFIG_USB_STORAGE 59 #define CONFIG_MXC_USB_PORT 1 60 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 61 #define CONFIG_MXC_USB_FLAGS 0 62 63 /* I2C */ 64 #define CONFIG_SYS_I2C 65 #define CONFIG_SYS_I2C_MXC 66 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 67 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 68 69 /* Fuse */ 70 #define CONFIG_CMD_FUSE 71 #define CONFIG_FSL_IIM 72 73 /* Linux boot */ 74 #define CONFIG_LOADADDR 0x72000000 75 #define CONFIG_SYS_TEXT_BASE 0x77800000 76 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 77 #define CONFIG_HOSTNAME usbarmory 78 #define CONFIG_BOOTCOMMAND \ 79 "run distro_bootcmd; " \ 80 "setenv bootargs console=${console} ${bootargs_default}; " \ 81 "ext2load mmc 0:1 ${kernel_addr_r} /boot/uImage; " \ 82 "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \ 83 "bootm ${kernel_addr_r} - ${fdt_addr_r}" 84 85 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0) 86 87 #include <config_distro_bootcmd.h> 88 89 #define MEM_LAYOUT_ENV_SETTINGS \ 90 "kernel_addr_r=0x70800000\0" \ 91 "fdt_addr_r=0x71000000\0" \ 92 "scriptaddr=0x70800000\0" \ 93 "pxefile_addr_r=0x70800000\0" \ 94 "ramdisk_addr_r=0x73000000\0" 95 96 #define CONFIG_EXTRA_ENV_SETTINGS \ 97 MEM_LAYOUT_ENV_SETTINGS \ 98 "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \ 99 "fdtfile=imx53-usbarmory.dtb\0" \ 100 "console=ttymxc0,115200\0" \ 101 BOOTENV 102 103 /* Physical Memory Map */ 104 #define CONFIG_NR_DRAM_BANKS 1 105 #define PHYS_SDRAM CSD0_BASE_ADDR 106 #define PHYS_SDRAM_SIZE (gd->ram_size) 107 108 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 109 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 110 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 111 112 #define CONFIG_SYS_INIT_SP_OFFSET \ 113 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 114 #define CONFIG_SYS_INIT_SP_ADDR \ 115 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 116 117 #define CONFIG_SYS_MEMTEST_START 0x70000000 118 #define CONFIG_SYS_MEMTEST_END 0x90000000 119 120 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 121 122 #endif /* __CONFIG_H */ 123