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_BOARD_LATE_INIT 43 #define CONFIG_MXC_GPIO 44 #define CONFIG_REVISION_TAG 45 46 #define CONFIG_MXC_UART 47 #define CONFIG_MXC_UART_BASE UART1_BASE 48 49 /* MMC Configs */ 50 #define CONFIG_FSL_ESDHC 51 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 52 #define CONFIG_SYS_FSL_ESDHC_NUM 2 53 54 #define CONFIG_MMC 55 #define CONFIG_CMD_MMC 56 #define CONFIG_GENERIC_MMC 57 #define CONFIG_CMD_FAT 58 #define CONFIG_CMD_EXT2 59 #define CONFIG_DOS_PARTITION 60 61 /* Eth Configs */ 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_POWER 94 #define CONFIG_POWER_I2C 95 #define CONFIG_DIALOG_POWER 96 #define CONFIG_POWER_FSL 97 #define CONFIG_PMIC_FSL_MC13892 98 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 99 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 100 101 /* allow to overwrite serial and ethaddr */ 102 #define CONFIG_ENV_OVERWRITE 103 #define CONFIG_CONS_INDEX 1 104 #define CONFIG_BAUDRATE 115200 105 106 /* Command definition */ 107 #include <config_cmd_default.h> 108 #define CONFIG_CMD_BOOTZ 109 110 #undef CONFIG_CMD_IMLS 111 112 #define CONFIG_BOOTDELAY 1 113 114 #define CONFIG_ETHPRIME "FEC0" 115 116 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 117 #define CONFIG_SYS_TEXT_BASE 0x77800000 118 119 #define CONFIG_EXTRA_ENV_SETTINGS \ 120 "script=boot.scr\0" \ 121 "uimage=uImage\0" \ 122 "fdt_file=imx53-qsb.dtb\0" \ 123 "fdt_addr=0x71000000\0" \ 124 "boot_fdt=try\0" \ 125 "ip_dyn=yes\0" \ 126 "mmcdev=0\0" \ 127 "mmcpart=2\0" \ 128 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \ 129 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \ 130 "loadbootscript=" \ 131 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 132 "bootscript=echo Running bootscript from mmc ...; " \ 133 "source\0" \ 134 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 135 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 136 "mmcboot=echo Booting from mmc ...; " \ 137 "run mmcargs; " \ 138 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 139 "if run loadfdt; then " \ 140 "bootm ${loadaddr} - ${fdt_addr}; " \ 141 "else " \ 142 "if test ${boot_fdt} = try; then " \ 143 "bootm; " \ 144 "else " \ 145 "echo WARN: Cannot load the DT; " \ 146 "fi; " \ 147 "fi; " \ 148 "else " \ 149 "bootm; " \ 150 "fi;\0" \ 151 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 152 "root=/dev/nfs " \ 153 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 154 "netboot=echo Booting from net ...; " \ 155 "run netargs; " \ 156 "if test ${ip_dyn} = yes; then " \ 157 "setenv get_cmd dhcp; " \ 158 "else " \ 159 "setenv get_cmd tftp; " \ 160 "fi; " \ 161 "${get_cmd} ${uimage}; " \ 162 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 163 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 164 "bootm ${loadaddr} - ${fdt_addr}; " \ 165 "else " \ 166 "if test ${boot_fdt} = try; then " \ 167 "bootm; " \ 168 "else " \ 169 "echo ERROR: Cannot load the DT; " \ 170 "exit; " \ 171 "fi; " \ 172 "fi; " \ 173 "else " \ 174 "bootm; " \ 175 "fi;\0" 176 177 #define CONFIG_BOOTCOMMAND \ 178 "mmc dev ${mmcdev}; if mmc rescan; then " \ 179 "if run loadbootscript; then " \ 180 "run bootscript; " \ 181 "else " \ 182 "if run loaduimage; then " \ 183 "run mmcboot; " \ 184 "else run netboot; " \ 185 "fi; " \ 186 "fi; " \ 187 "else run netboot; fi" 188 189 #define CONFIG_ARP_TIMEOUT 200UL 190 191 /* Miscellaneous configurable options */ 192 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 193 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 194 #define CONFIG_SYS_PROMPT "MX53LOCO U-Boot > " 195 #define CONFIG_AUTO_COMPLETE 196 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 197 198 /* Print Buffer Size */ 199 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 200 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 201 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 202 203 #define CONFIG_SYS_MEMTEST_START 0x70000000 204 #define CONFIG_SYS_MEMTEST_END 0x70010000 205 206 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 207 208 #define CONFIG_SYS_HZ 1000 209 #define CONFIG_CMDLINE_EDITING 210 211 /* Physical Memory Map */ 212 #define CONFIG_NR_DRAM_BANKS 2 213 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 214 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 215 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 216 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) 217 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) 218 219 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 220 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 221 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 222 223 #define CONFIG_SYS_INIT_SP_OFFSET \ 224 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 225 #define CONFIG_SYS_INIT_SP_ADDR \ 226 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 227 228 /* FLASH and environment organization */ 229 #define CONFIG_SYS_NO_FLASH 230 231 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 232 #define CONFIG_ENV_SIZE (8 * 1024) 233 #define CONFIG_ENV_IS_IN_MMC 234 #define CONFIG_SYS_MMC_ENV_DEV 0 235 236 #define CONFIG_OF_LIBFDT 237 238 #define CONFIG_CMD_SATA 239 #ifdef CONFIG_CMD_SATA 240 #define CONFIG_DWC_AHSATA 241 #define CONFIG_SYS_SATA_MAX_DEVICE 1 242 #define CONFIG_DWC_AHSATA_PORT_ID 0 243 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 244 #define CONFIG_LBA48 245 #define CONFIG_LIBATA 246 #endif 247 248 /* Framebuffer and LCD */ 249 #define CONFIG_PREBOOT 250 #define CONFIG_VIDEO 251 #define CONFIG_VIDEO_IPUV3 252 #define CONFIG_CFB_CONSOLE 253 #define CONFIG_VGA_AS_SINGLE_DEVICE 254 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 255 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 256 #define CONFIG_VIDEO_BMP_RLE8 257 #define CONFIG_SPLASH_SCREEN 258 #define CONFIG_BMP_16BPP 259 #define CONFIG_VIDEO_LOGO 260 #define CONFIG_IPUV3_CLK 200000000 261 262 #endif /* __CONFIG_H */ 263