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