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