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 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_MX53 14 15 #define CONFIG_DISPLAY_BOARDINFO 16 17 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_LOCO 18 19 #include <asm/arch/imx-regs.h> 20 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 25 /* Size of malloc() pool */ 26 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 27 28 #define CONFIG_BOARD_EARLY_INIT_F 29 #define CONFIG_BOARD_LATE_INIT 30 #define CONFIG_MXC_GPIO 31 #define CONFIG_REVISION_TAG 32 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART1_BASE 35 36 /* MMC Configs */ 37 #define CONFIG_FSL_ESDHC 38 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 39 #define CONFIG_SYS_FSL_ESDHC_NUM 2 40 41 #define CONFIG_MMC 42 #define CONFIG_CMD_MMC 43 #define CONFIG_GENERIC_MMC 44 #define CONFIG_CMD_FAT 45 #define CONFIG_CMD_EXT2 46 #define CONFIG_DOS_PARTITION 47 48 /* Eth Configs */ 49 #define CONFIG_MII 50 51 #define CONFIG_FEC_MXC 52 #define IMX_FEC_BASE FEC_BASE_ADDR 53 #define CONFIG_FEC_MXC_PHYADDR 0x1F 54 55 #define CONFIG_CMD_PING 56 #define CONFIG_CMD_DHCP 57 #define CONFIG_CMD_MII 58 #define CONFIG_CMD_NET 59 60 /* USB Configs */ 61 #define CONFIG_CMD_USB 62 #define CONFIG_CMD_FAT 63 #define CONFIG_USB_EHCI 64 #define CONFIG_USB_EHCI_MX5 65 #define CONFIG_USB_STORAGE 66 #define CONFIG_USB_HOST_ETHER 67 #define CONFIG_USB_ETHER_ASIX 68 #define CONFIG_USB_ETHER_SMSC95XX 69 #define CONFIG_MXC_USB_PORT 1 70 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 71 #define CONFIG_MXC_USB_FLAGS 0 72 73 /* I2C Configs */ 74 #define CONFIG_HARD_I2C 75 #define CONFIG_I2C_MXC 76 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR 77 #define CONFIG_SYS_I2C_SPEED 100000 78 79 /* PMIC Controller */ 80 #define CONFIG_POWER 81 #define CONFIG_POWER_I2C 82 #define CONFIG_DIALOG_POWER 83 #define CONFIG_POWER_FSL 84 #define CONFIG_PMIC_FSL_MC13892 85 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 86 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 87 88 /* allow to overwrite serial and ethaddr */ 89 #define CONFIG_ENV_OVERWRITE 90 #define CONFIG_CONS_INDEX 1 91 #define CONFIG_BAUDRATE 115200 92 93 /* Command definition */ 94 #include <config_cmd_default.h> 95 #define CONFIG_CMD_BOOTZ 96 97 #undef CONFIG_CMD_IMLS 98 99 #define CONFIG_BOOTDELAY 1 100 101 #define CONFIG_ETHPRIME "FEC0" 102 103 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 104 #define CONFIG_SYS_TEXT_BASE 0x77800000 105 106 #define CONFIG_EXTRA_ENV_SETTINGS \ 107 "script=boot.scr\0" \ 108 "uimage=uImage\0" \ 109 "fdt_file=imx53-qsb.dtb\0" \ 110 "fdt_addr=0x71000000\0" \ 111 "boot_fdt=try\0" \ 112 "ip_dyn=yes\0" \ 113 "mmcdev=0\0" \ 114 "mmcpart=1\0" \ 115 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ 116 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \ 117 "loadbootscript=" \ 118 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 119 "bootscript=echo Running bootscript from mmc ...; " \ 120 "source\0" \ 121 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 122 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 123 "mmcboot=echo Booting from mmc ...; " \ 124 "run mmcargs; " \ 125 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 126 "if run loadfdt; then " \ 127 "bootm ${loadaddr} - ${fdt_addr}; " \ 128 "else " \ 129 "if test ${boot_fdt} = try; then " \ 130 "bootm; " \ 131 "else " \ 132 "echo WARN: Cannot load the DT; " \ 133 "fi; " \ 134 "fi; " \ 135 "else " \ 136 "bootm; " \ 137 "fi;\0" \ 138 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 139 "root=/dev/nfs " \ 140 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 141 "netboot=echo Booting from net ...; " \ 142 "run netargs; " \ 143 "if test ${ip_dyn} = yes; then " \ 144 "setenv get_cmd dhcp; " \ 145 "else " \ 146 "setenv get_cmd tftp; " \ 147 "fi; " \ 148 "${get_cmd} ${uimage}; " \ 149 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 150 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 151 "bootm ${loadaddr} - ${fdt_addr}; " \ 152 "else " \ 153 "if test ${boot_fdt} = try; then " \ 154 "bootm; " \ 155 "else " \ 156 "echo ERROR: Cannot load the DT; " \ 157 "exit; " \ 158 "fi; " \ 159 "fi; " \ 160 "else " \ 161 "bootm; " \ 162 "fi;\0" 163 164 #define CONFIG_BOOTCOMMAND \ 165 "mmc dev ${mmcdev}; if mmc rescan; then " \ 166 "if run loadbootscript; then " \ 167 "run bootscript; " \ 168 "else " \ 169 "if run loaduimage; then " \ 170 "run mmcboot; " \ 171 "else run netboot; " \ 172 "fi; " \ 173 "fi; " \ 174 "else run netboot; fi" 175 176 #define CONFIG_ARP_TIMEOUT 200UL 177 178 /* Miscellaneous configurable options */ 179 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 180 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 181 #define CONFIG_SYS_PROMPT "MX53LOCO U-Boot > " 182 #define CONFIG_AUTO_COMPLETE 183 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 184 185 /* Print Buffer Size */ 186 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 187 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 188 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 189 190 #define CONFIG_SYS_MEMTEST_START 0x70000000 191 #define CONFIG_SYS_MEMTEST_END 0x70010000 192 193 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 194 195 #define CONFIG_SYS_HZ 1000 196 #define CONFIG_CMDLINE_EDITING 197 198 /* Physical Memory Map */ 199 #define CONFIG_NR_DRAM_BANKS 2 200 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 201 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 202 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 203 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) 204 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) 205 206 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 207 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 208 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 209 210 #define CONFIG_SYS_INIT_SP_OFFSET \ 211 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 212 #define CONFIG_SYS_INIT_SP_ADDR \ 213 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 214 215 /* FLASH and environment organization */ 216 #define CONFIG_SYS_NO_FLASH 217 218 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 219 #define CONFIG_ENV_SIZE (8 * 1024) 220 #define CONFIG_ENV_IS_IN_MMC 221 #define CONFIG_SYS_MMC_ENV_DEV 0 222 223 #define CONFIG_OF_LIBFDT 224 225 #define CONFIG_CMD_SATA 226 #ifdef CONFIG_CMD_SATA 227 #define CONFIG_DWC_AHSATA 228 #define CONFIG_SYS_SATA_MAX_DEVICE 1 229 #define CONFIG_DWC_AHSATA_PORT_ID 0 230 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 231 #define CONFIG_LBA48 232 #define CONFIG_LIBATA 233 #endif 234 235 /* Framebuffer and LCD */ 236 #define CONFIG_PREBOOT 237 #define CONFIG_VIDEO 238 #define CONFIG_VIDEO_IPUV3 239 #define CONFIG_CFB_CONSOLE 240 #define CONFIG_VGA_AS_SINGLE_DEVICE 241 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 242 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 243 #define CONFIG_VIDEO_BMP_RLE8 244 #define CONFIG_SPLASH_SCREEN 245 #define CONFIG_BMP_16BPP 246 #define CONFIG_VIDEO_LOGO 247 #define CONFIG_IPUV3_CLK 200000000 248 249 #endif /* __CONFIG_H */ 250