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 26 /* Size of malloc() pool */ 27 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 28 29 #define CONFIG_BOARD_EARLY_INIT_F 30 #define CONFIG_BOARD_LATE_INIT 31 #define CONFIG_MXC_GPIO 32 #define CONFIG_REVISION_TAG 33 34 #define CONFIG_MXC_UART 35 #define CONFIG_MXC_UART_BASE UART1_BASE 36 37 /* MMC Configs */ 38 #define CONFIG_FSL_ESDHC 39 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 40 #define CONFIG_SYS_FSL_ESDHC_NUM 2 41 42 #define CONFIG_MMC 43 #define CONFIG_CMD_MMC 44 #define CONFIG_GENERIC_MMC 45 #define CONFIG_CMD_FS_GENERIC 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_I2C1 /* enable I2C bus 1 */ 79 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 80 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 81 82 /* PMIC Controller */ 83 #define CONFIG_POWER 84 #define CONFIG_POWER_I2C 85 #define CONFIG_DIALOG_POWER 86 #define CONFIG_POWER_FSL 87 #define CONFIG_POWER_FSL_MC13892 88 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 89 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 90 91 /* allow to overwrite serial and ethaddr */ 92 #define CONFIG_ENV_OVERWRITE 93 #define CONFIG_CONS_INDEX 1 94 #define CONFIG_BAUDRATE 115200 95 96 /* Command definition */ 97 #define CONFIG_CMD_BOOTZ 98 #define CONFIG_SUPPORT_RAW_INITRD 99 100 #define CONFIG_BOOTDELAY 1 101 102 #define CONFIG_ETHPRIME "FEC0" 103 104 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 105 #define CONFIG_SYS_TEXT_BASE 0x77800000 106 107 #define CONFIG_EXTRA_ENV_SETTINGS \ 108 "script=boot.scr\0" \ 109 "image=zImage\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 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 119 "bootscript=echo Running bootscript from mmc ...; " \ 120 "source\0" \ 121 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 122 "loadfdt=load 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 "bootz ${loadaddr} - ${fdt_addr}; " \ 128 "else " \ 129 "if test ${boot_fdt} = try; then " \ 130 "bootz; " \ 131 "else " \ 132 "echo WARN: Cannot load the DT; " \ 133 "fi; " \ 134 "fi; " \ 135 "else " \ 136 "bootz; " \ 137 "fi;\0" \ 138 "netargs=setenv bootargs console=ttymxc0,${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} ${image}; " \ 149 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 150 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 151 "bootz ${loadaddr} - ${fdt_addr}; " \ 152 "else " \ 153 "if test ${boot_fdt} = try; then " \ 154 "bootz; " \ 155 "else " \ 156 "echo ERROR: Cannot load the DT; " \ 157 "exit; " \ 158 "fi; " \ 159 "fi; " \ 160 "else " \ 161 "bootz; " \ 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 loadimage; 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_AUTO_COMPLETE 182 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 183 184 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 185 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 186 187 #define CONFIG_SYS_MEMTEST_START 0x70000000 188 #define CONFIG_SYS_MEMTEST_END 0x70010000 189 190 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 191 192 #define CONFIG_CMDLINE_EDITING 193 194 /* Physical Memory Map */ 195 #define CONFIG_NR_DRAM_BANKS 2 196 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 197 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) 198 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 199 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) 200 #define PHYS_SDRAM_SIZE (gd->ram_size) 201 202 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 203 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 204 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 205 206 #define CONFIG_SYS_INIT_SP_OFFSET \ 207 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 208 #define CONFIG_SYS_INIT_SP_ADDR \ 209 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 210 211 /* FLASH and environment organization */ 212 #define CONFIG_SYS_NO_FLASH 213 214 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 215 #define CONFIG_ENV_SIZE (8 * 1024) 216 #define CONFIG_ENV_IS_IN_MMC 217 #define CONFIG_SYS_MMC_ENV_DEV 0 218 219 #define CONFIG_OF_LIBFDT 220 221 #define CONFIG_CMD_SATA 222 #ifdef CONFIG_CMD_SATA 223 #define CONFIG_DWC_AHSATA 224 #define CONFIG_SYS_SATA_MAX_DEVICE 1 225 #define CONFIG_DWC_AHSATA_PORT_ID 0 226 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 227 #define CONFIG_LBA48 228 #define CONFIG_LIBATA 229 #endif 230 231 /* Framebuffer and LCD */ 232 #define CONFIG_PREBOOT 233 #define CONFIG_VIDEO 234 #define CONFIG_VIDEO_IPUV3 235 #define CONFIG_CFB_CONSOLE 236 #define CONFIG_VGA_AS_SINGLE_DEVICE 237 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 238 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 239 #define CONFIG_VIDEO_BMP_RLE8 240 #define CONFIG_SPLASH_SCREEN 241 #define CONFIG_BMP_16BPP 242 #define CONFIG_VIDEO_LOGO 243 #define CONFIG_IPUV3_CLK 200000000 244 245 #endif /* __CONFIG_H */ 246