1 /* 2 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> 3 * 4 * (C) Copyright 2009 Freescale Semiconductor, Inc. 5 * 6 * Configuration settings for the MX51EVK Board 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __CONFIG_H 12 #define __CONFIG_H 13 14 /* High Level Configuration Options */ 15 16 #define CONFIG_MX51 /* in a mx51 */ 17 18 #define CONFIG_DISPLAY_CPUINFO 19 #define CONFIG_DISPLAY_BOARDINFO 20 21 #define CONFIG_SYS_TEXT_BASE 0x97800000 22 23 #include <asm/arch/imx-regs.h> 24 25 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 26 #define CONFIG_SETUP_MEMORY_TAGS 27 #define CONFIG_INITRD_TAG 28 #define CONFIG_REVISION_TAG 29 #define CONFIG_SYS_GENERIC_BOARD 30 31 #define CONFIG_OF_LIBFDT 32 33 #define CONFIG_MACH_TYPE MACH_TYPE_MX51_BABBAGE 34 /* 35 * Size of malloc() pool 36 */ 37 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 38 39 #define CONFIG_BOARD_LATE_INIT 40 41 /* 42 * Hardware drivers 43 */ 44 #define CONFIG_FSL_IIM 45 #define CONFIG_CMD_FUSE 46 47 #define CONFIG_MXC_UART 48 #define CONFIG_MXC_UART_BASE UART1_BASE 49 #define CONFIG_MXC_GPIO 50 51 /* 52 * SPI Configs 53 * */ 54 #define CONFIG_CMD_SPI 55 56 #define CONFIG_MXC_SPI 57 58 /* PMIC Controller */ 59 #define CONFIG_POWER 60 #define CONFIG_POWER_SPI 61 #define CONFIG_POWER_FSL 62 #define CONFIG_FSL_PMIC_BUS 0 63 #define CONFIG_FSL_PMIC_CS 0 64 #define CONFIG_FSL_PMIC_CLK 2500000 65 #define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) 66 #define CONFIG_FSL_PMIC_BITLEN 32 67 #define CONFIG_RTC_MC13XXX 68 69 /* 70 * MMC Configs 71 * */ 72 #define CONFIG_FSL_ESDHC 73 #define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR 74 #define CONFIG_SYS_FSL_ESDHC_NUM 2 75 76 #define CONFIG_MMC 77 78 #define CONFIG_CMD_MMC 79 #define CONFIG_GENERIC_MMC 80 #define CONFIG_CMD_FAT 81 #define CONFIG_DOS_PARTITION 82 83 /* 84 * Eth Configs 85 */ 86 #define CONFIG_MII 87 88 #define CONFIG_FEC_MXC 89 #define IMX_FEC_BASE FEC_BASE_ADDR 90 #define CONFIG_FEC_MXC_PHYADDR 0x1F 91 92 #define CONFIG_CMD_PING 93 #define CONFIG_CMD_DHCP 94 #define CONFIG_CMD_MII 95 #define CONFIG_CMD_NET 96 97 /* USB Configs */ 98 #define CONFIG_CMD_USB 99 #define CONFIG_CMD_FAT 100 #define CONFIG_USB_EHCI 101 #define CONFIG_USB_EHCI_MX5 102 #define CONFIG_USB_STORAGE 103 #define CONFIG_USB_HOST_ETHER 104 #define CONFIG_USB_ETHER_ASIX 105 #define CONFIG_USB_ETHER_SMSC95XX 106 #define CONFIG_MXC_USB_PORT 1 107 #define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI 108 #define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED 109 110 /* Framebuffer and LCD */ 111 #define CONFIG_PREBOOT 112 #define CONFIG_VIDEO 113 #define CONFIG_VIDEO_IPUV3 114 #define CONFIG_CFB_CONSOLE 115 #define CONFIG_VGA_AS_SINGLE_DEVICE 116 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 117 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 118 #define CONFIG_VIDEO_BMP_RLE8 119 #define CONFIG_SPLASH_SCREEN 120 #define CONFIG_BMP_16BPP 121 #define CONFIG_VIDEO_LOGO 122 #define CONFIG_IPUV3_CLK 133000000 123 124 /* allow to overwrite serial and ethaddr */ 125 #define CONFIG_ENV_OVERWRITE 126 #define CONFIG_CONS_INDEX 1 127 #define CONFIG_BAUDRATE 115200 128 129 /*********************************************************** 130 * Command definition 131 ***********************************************************/ 132 133 #include <config_cmd_default.h> 134 #define CONFIG_CMD_BOOTZ 135 #undef CONFIG_CMD_IMLS 136 137 #define CONFIG_CMD_DATE 138 139 #define CONFIG_BOOTDELAY 1 140 141 #define CONFIG_ETHPRIME "FEC0" 142 143 #define CONFIG_LOADADDR 0x92000000 /* loadaddr env var */ 144 145 #define CONFIG_EXTRA_ENV_SETTINGS \ 146 "script=boot.scr\0" \ 147 "image=zImage\0" \ 148 "fdt_file=imx51-babbage.dtb\0" \ 149 "fdt_addr=0x91000000\0" \ 150 "boot_fdt=try\0" \ 151 "ip_dyn=yes\0" \ 152 "mmcdev=0\0" \ 153 "mmcpart=1\0" \ 154 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 155 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ 156 "root=${mmcroot}\0" \ 157 "loadbootscript=" \ 158 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 159 "bootscript=echo Running bootscript from mmc ...; " \ 160 "source\0" \ 161 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 162 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 163 "mmcboot=echo Booting from mmc ...; " \ 164 "run mmcargs; " \ 165 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 166 "if run loadfdt; then " \ 167 "bootz ${loadaddr} - ${fdt_addr}; " \ 168 "else " \ 169 "if test ${boot_fdt} = try; then " \ 170 "bootz; " \ 171 "else " \ 172 "echo WARN: Cannot load the DT; " \ 173 "fi; " \ 174 "fi; " \ 175 "else " \ 176 "bootz; " \ 177 "fi;\0" \ 178 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 179 "root=/dev/nfs " \ 180 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 181 "netboot=echo Booting from net ...; " \ 182 "run netargs; " \ 183 "if test ${ip_dyn} = yes; then " \ 184 "setenv get_cmd dhcp; " \ 185 "else " \ 186 "setenv get_cmd tftp; " \ 187 "fi; " \ 188 "${get_cmd} ${image}; " \ 189 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 190 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 191 "bootz ${loadaddr} - ${fdt_addr}; " \ 192 "else " \ 193 "if test ${boot_fdt} = try; then " \ 194 "bootz; " \ 195 "else " \ 196 "echo ERROR: Cannot load the DT; " \ 197 "exit; " \ 198 "fi; " \ 199 "fi; " \ 200 "else " \ 201 "bootz; " \ 202 "fi;\0" 203 204 #define CONFIG_BOOTCOMMAND \ 205 "mmc dev ${mmcdev}; if mmc rescan; then " \ 206 "if run loadbootscript; then " \ 207 "run bootscript; " \ 208 "else " \ 209 "if run loadimage; then " \ 210 "run mmcboot; " \ 211 "else run netboot; " \ 212 "fi; " \ 213 "fi; " \ 214 "else run netboot; fi" 215 216 #define CONFIG_ARP_TIMEOUT 200UL 217 218 /* 219 * Miscellaneous configurable options 220 */ 221 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 222 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 223 #define CONFIG_AUTO_COMPLETE 224 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 225 /* Print Buffer Size */ 226 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 227 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 228 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 229 230 #define CONFIG_SYS_MEMTEST_START 0x90000000 231 #define CONFIG_SYS_MEMTEST_END 0x90010000 232 233 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 234 235 #define CONFIG_CMDLINE_EDITING 236 237 /*----------------------------------------------------------------------- 238 * Physical Memory Map 239 */ 240 #define CONFIG_NR_DRAM_BANKS 1 241 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 242 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 243 244 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 245 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 246 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 247 248 #define CONFIG_BOARD_EARLY_INIT_F 249 250 #define CONFIG_SYS_INIT_SP_OFFSET \ 251 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 252 #define CONFIG_SYS_INIT_SP_ADDR \ 253 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 254 255 #define CONFIG_SYS_DDR_CLKSEL 0 256 #define CONFIG_SYS_CLKTL_CBCDR 0x59E35100 257 #define CONFIG_SYS_MAIN_PWR_ON 258 259 /*----------------------------------------------------------------------- 260 * FLASH and environment organization 261 */ 262 #define CONFIG_SYS_NO_FLASH 263 264 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 265 #define CONFIG_ENV_SIZE (8 * 1024) 266 #define CONFIG_ENV_IS_IN_MMC 267 #define CONFIG_SYS_MMC_ENV_DEV 0 268 269 #endif 270