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 #define CONFIG_SYS_GENERIC_BOARD 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 #define CONFIG_BOARD_LATE_INIT 32 #define CONFIG_MXC_GPIO 33 #define CONFIG_REVISION_TAG 34 35 #define CONFIG_MXC_UART 36 #define CONFIG_MXC_UART_BASE UART1_BASE 37 38 /* MMC Configs */ 39 #define CONFIG_FSL_ESDHC 40 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 41 #define CONFIG_SYS_FSL_ESDHC_NUM 2 42 43 #define CONFIG_MMC 44 #define CONFIG_CMD_MMC 45 #define CONFIG_GENERIC_MMC 46 #define CONFIG_CMD_FAT 47 #define CONFIG_CMD_EXT2 48 #define CONFIG_DOS_PARTITION 49 50 /* Eth Configs */ 51 #define CONFIG_MII 52 53 #define CONFIG_FEC_MXC 54 #define IMX_FEC_BASE FEC_BASE_ADDR 55 #define CONFIG_FEC_MXC_PHYADDR 0x1F 56 57 #define CONFIG_CMD_PING 58 #define CONFIG_CMD_DHCP 59 #define CONFIG_CMD_MII 60 61 /* USB Configs */ 62 #define CONFIG_CMD_USB 63 #define CONFIG_CMD_FAT 64 #define CONFIG_USB_EHCI 65 #define CONFIG_USB_EHCI_MX5 66 #define CONFIG_USB_STORAGE 67 #define CONFIG_USB_HOST_ETHER 68 #define CONFIG_USB_ETHER_ASIX 69 #define CONFIG_USB_ETHER_MCS7830 70 #define CONFIG_USB_ETHER_SMSC95XX 71 #define CONFIG_MXC_USB_PORT 1 72 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 73 #define CONFIG_MXC_USB_FLAGS 0 74 75 /* I2C Configs */ 76 #define CONFIG_SYS_I2C 77 #define CONFIG_SYS_I2C_MXC 78 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 79 80 /* PMIC Controller */ 81 #define CONFIG_POWER 82 #define CONFIG_POWER_I2C 83 #define CONFIG_DIALOG_POWER 84 #define CONFIG_POWER_FSL 85 #define CONFIG_POWER_FSL_MC13892 86 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 87 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 88 89 /* allow to overwrite serial and ethaddr */ 90 #define CONFIG_ENV_OVERWRITE 91 #define CONFIG_CONS_INDEX 1 92 #define CONFIG_BAUDRATE 115200 93 94 /* Command definition */ 95 #define CONFIG_CMD_BOOTZ 96 #define CONFIG_SUPPORT_RAW_INITRD 97 98 #define CONFIG_BOOTDELAY 1 99 100 #define CONFIG_ETHPRIME "FEC0" 101 102 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 103 #define CONFIG_SYS_TEXT_BASE 0x77800000 104 105 #define CONFIG_EXTRA_ENV_SETTINGS \ 106 "script=boot.scr\0" \ 107 "image=zImage\0" \ 108 "fdt_addr=0x71000000\0" \ 109 "boot_fdt=try\0" \ 110 "ip_dyn=yes\0" \ 111 "mmcdev=0\0" \ 112 "mmcpart=1\0" \ 113 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ 114 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \ 115 "loadbootscript=" \ 116 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 117 "bootscript=echo Running bootscript from mmc ...; " \ 118 "source\0" \ 119 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 120 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 121 "mmcboot=echo Booting from mmc ...; " \ 122 "run mmcargs; " \ 123 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 124 "if run loadfdt; then " \ 125 "bootz ${loadaddr} - ${fdt_addr}; " \ 126 "else " \ 127 "if test ${boot_fdt} = try; then " \ 128 "bootz; " \ 129 "else " \ 130 "echo WARN: Cannot load the DT; " \ 131 "fi; " \ 132 "fi; " \ 133 "else " \ 134 "bootz; " \ 135 "fi;\0" \ 136 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 137 "root=/dev/nfs " \ 138 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 139 "netboot=echo Booting from net ...; " \ 140 "run netargs; " \ 141 "if test ${ip_dyn} = yes; then " \ 142 "setenv get_cmd dhcp; " \ 143 "else " \ 144 "setenv get_cmd tftp; " \ 145 "fi; " \ 146 "${get_cmd} ${image}; " \ 147 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 148 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 149 "bootz ${loadaddr} - ${fdt_addr}; " \ 150 "else " \ 151 "if test ${boot_fdt} = try; then " \ 152 "bootz; " \ 153 "else " \ 154 "echo ERROR: Cannot load the DT; " \ 155 "exit; " \ 156 "fi; " \ 157 "fi; " \ 158 "else " \ 159 "bootz; " \ 160 "fi;\0" 161 162 #define CONFIG_BOOTCOMMAND \ 163 "mmc dev ${mmcdev}; if mmc rescan; then " \ 164 "if run loadbootscript; then " \ 165 "run bootscript; " \ 166 "else " \ 167 "if run loadimage; then " \ 168 "run mmcboot; " \ 169 "else run netboot; " \ 170 "fi; " \ 171 "fi; " \ 172 "else run netboot; fi" 173 174 #define CONFIG_ARP_TIMEOUT 200UL 175 176 /* Miscellaneous configurable options */ 177 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 178 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 179 #define CONFIG_AUTO_COMPLETE 180 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 181 182 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 183 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 184 185 #define CONFIG_SYS_MEMTEST_START 0x70000000 186 #define CONFIG_SYS_MEMTEST_END 0x70010000 187 188 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 189 190 #define CONFIG_CMDLINE_EDITING 191 192 /* Physical Memory Map */ 193 #define CONFIG_NR_DRAM_BANKS 2 194 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 195 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) 196 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 197 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) 198 #define PHYS_SDRAM_SIZE (gd->ram_size) 199 200 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 201 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 202 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 203 204 #define CONFIG_SYS_INIT_SP_OFFSET \ 205 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 206 #define CONFIG_SYS_INIT_SP_ADDR \ 207 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 208 209 /* FLASH and environment organization */ 210 #define CONFIG_SYS_NO_FLASH 211 212 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 213 #define CONFIG_ENV_SIZE (8 * 1024) 214 #define CONFIG_ENV_IS_IN_MMC 215 #define CONFIG_SYS_MMC_ENV_DEV 0 216 217 #define CONFIG_OF_LIBFDT 218 219 #define CONFIG_CMD_SATA 220 #ifdef CONFIG_CMD_SATA 221 #define CONFIG_DWC_AHSATA 222 #define CONFIG_SYS_SATA_MAX_DEVICE 1 223 #define CONFIG_DWC_AHSATA_PORT_ID 0 224 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 225 #define CONFIG_LBA48 226 #define CONFIG_LIBATA 227 #endif 228 229 /* Framebuffer and LCD */ 230 #define CONFIG_PREBOOT 231 #define CONFIG_VIDEO 232 #define CONFIG_VIDEO_IPUV3 233 #define CONFIG_CFB_CONSOLE 234 #define CONFIG_VGA_AS_SINGLE_DEVICE 235 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 236 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 237 #define CONFIG_VIDEO_BMP_RLE8 238 #define CONFIG_SPLASH_SCREEN 239 #define CONFIG_BMP_16BPP 240 #define CONFIG_VIDEO_LOGO 241 #define CONFIG_IPUV3_CLK 200000000 242 243 #endif /* __CONFIG_H */ 244