1 /* 2 * Copyright (C) 2011 Freescale Semiconductor, Inc. 3 * Jason Liu <r64343@freescale.com> 4 * 5 * Configuration settings for Freescale MX53 low cost board. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #ifndef __CONFIG_H 24 #define __CONFIG_H 25 26 #define CONFIG_MX53 27 28 #define CONFIG_DISPLAY_BOARDINFO 29 30 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_LOCO 31 32 #include <asm/arch/imx-regs.h> 33 34 #define CONFIG_CMDLINE_TAG 35 #define CONFIG_SETUP_MEMORY_TAGS 36 #define CONFIG_INITRD_TAG 37 38 /* Size of malloc() pool */ 39 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 40 41 #define CONFIG_BOARD_EARLY_INIT_F 42 #define CONFIG_MXC_GPIO 43 #define CONFIG_REVISION_TAG 44 45 #define CONFIG_MXC_UART 46 #define CONFIG_MXC_UART_BASE UART1_BASE 47 48 /* MMC Configs */ 49 #define CONFIG_FSL_ESDHC 50 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 51 #define CONFIG_SYS_FSL_ESDHC_NUM 2 52 53 #define CONFIG_MMC 54 #define CONFIG_CMD_MMC 55 #define CONFIG_GENERIC_MMC 56 #define CONFIG_CMD_FAT 57 #define CONFIG_CMD_EXT2 58 #define CONFIG_DOS_PARTITION 59 60 /* Eth Configs */ 61 #define CONFIG_HAS_ETH1 62 #define CONFIG_MII 63 64 #define CONFIG_FEC_MXC 65 #define IMX_FEC_BASE FEC_BASE_ADDR 66 #define CONFIG_FEC_MXC_PHYADDR 0x1F 67 68 #define CONFIG_CMD_PING 69 #define CONFIG_CMD_DHCP 70 #define CONFIG_CMD_MII 71 #define CONFIG_CMD_NET 72 73 /* USB Configs */ 74 #define CONFIG_CMD_USB 75 #define CONFIG_CMD_FAT 76 #define CONFIG_USB_EHCI 77 #define CONFIG_USB_EHCI_MX5 78 #define CONFIG_USB_STORAGE 79 #define CONFIG_USB_HOST_ETHER 80 #define CONFIG_USB_ETHER_ASIX 81 #define CONFIG_USB_ETHER_SMSC95XX 82 #define CONFIG_MXC_USB_PORT 1 83 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 84 #define CONFIG_MXC_USB_FLAGS 0 85 86 /* I2C Configs */ 87 #define CONFIG_HARD_I2C 88 #define CONFIG_I2C_MXC 89 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR 90 #define CONFIG_SYS_I2C_SPEED 100000 91 92 /* PMIC Controller */ 93 #define CONFIG_PMIC 94 #define CONFIG_PMIC_I2C 95 #define CONFIG_DIALOG_PMIC 96 #define CONFIG_PMIC_FSL 97 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 98 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 99 100 /* allow to overwrite serial and ethaddr */ 101 #define CONFIG_ENV_OVERWRITE 102 #define CONFIG_CONS_INDEX 1 103 #define CONFIG_BAUDRATE 115200 104 105 /* Command definition */ 106 #include <config_cmd_default.h> 107 108 #undef CONFIG_CMD_IMLS 109 110 #define CONFIG_BOOTDELAY 3 111 112 #define CONFIG_ETHPRIME "FEC0" 113 114 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ 115 #define CONFIG_SYS_TEXT_BASE 0x77800000 116 117 #define CONFIG_EXTRA_ENV_SETTINGS \ 118 "script=boot.scr\0" \ 119 "uimage=uImage\0" \ 120 "mmcdev=0\0" \ 121 "mmcpart=2\0" \ 122 "mmcroot=/dev/mmcblk0p3 rw\0" \ 123 "mmcrootfstype=ext3 rootwait\0" \ 124 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ 125 "root=${mmcroot} " \ 126 "rootfstype=${mmcrootfstype}\0" \ 127 "loadbootscript=" \ 128 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 129 "bootscript=echo Running bootscript from mmc ...; " \ 130 "source\0" \ 131 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 132 "mmcboot=echo Booting from mmc ...; " \ 133 "run mmcargs; " \ 134 "bootm\0" \ 135 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 136 "root=/dev/nfs " \ 137 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 138 "netboot=echo Booting from net ...; " \ 139 "run netargs; " \ 140 "dhcp ${uimage}; bootm\0" \ 141 142 #define CONFIG_BOOTCOMMAND \ 143 "if mmc rescan ${mmcdev}; then " \ 144 "if run loadbootscript; then " \ 145 "run bootscript; " \ 146 "else " \ 147 "if run loaduimage; then " \ 148 "run mmcboot; " \ 149 "else run netboot; " \ 150 "fi; " \ 151 "fi; " \ 152 "else run netboot; fi" 153 154 #define CONFIG_ARP_TIMEOUT 200UL 155 156 /* Miscellaneous configurable options */ 157 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 158 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 159 #define CONFIG_SYS_PROMPT "MX53LOCO U-Boot > " 160 #define CONFIG_AUTO_COMPLETE 161 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 162 163 /* Print Buffer Size */ 164 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 165 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 166 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 167 168 #define CONFIG_SYS_MEMTEST_START 0x70000000 169 #define CONFIG_SYS_MEMTEST_END 0x70010000 170 171 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 172 173 #define CONFIG_SYS_HZ 1000 174 #define CONFIG_CMDLINE_EDITING 175 176 /* Physical Memory Map */ 177 #define CONFIG_NR_DRAM_BANKS 2 178 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 179 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 180 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 181 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) 182 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) 183 184 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 185 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 186 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 187 188 #define CONFIG_SYS_INIT_SP_OFFSET \ 189 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 190 #define CONFIG_SYS_INIT_SP_ADDR \ 191 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 192 193 /* FLASH and environment organization */ 194 #define CONFIG_SYS_NO_FLASH 195 196 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 197 #define CONFIG_ENV_SIZE (8 * 1024) 198 #define CONFIG_ENV_IS_IN_MMC 199 #define CONFIG_SYS_MMC_ENV_DEV 0 200 201 #define CONFIG_OF_LIBFDT 202 203 #define CONFIG_CMD_SATA 204 #ifdef CONFIG_CMD_SATA 205 #define CONFIG_DWC_AHSATA 206 #define CONFIG_SYS_SATA_MAX_DEVICE 1 207 #define CONFIG_DWC_AHSATA_PORT_ID 0 208 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 209 #define CONFIG_LBA48 210 #define CONFIG_LIBATA 211 #endif 212 213 /* Framebuffer and LCD */ 214 #define CONFIG_PREBOOT 215 #define CONFIG_VIDEO 216 #define CONFIG_VIDEO_IPUV3 217 #define CONFIG_CFB_CONSOLE 218 #define CONFIG_VGA_AS_SINGLE_DEVICE 219 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 220 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 221 #define CONFIG_VIDEO_BMP_RLE8 222 #define CONFIG_SPLASH_SCREEN 223 #define CONFIG_BMP_16BPP 224 #define CONFIG_VIDEO_LOGO 225 #define CONFIG_IPUV3_CLK 133000000 226 227 #endif /* __CONFIG_H */ 228