1 /* 2 * Copyright 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6SL EVK board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include "mx6_common.h" 13 14 #define MACH_TYPE_MX6SLEVK 4307 15 #define CONFIG_MACH_TYPE MACH_TYPE_MX6SLEVK 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) 19 20 #define CONFIG_BOARD_EARLY_INIT_F 21 22 #define CONFIG_MXC_UART 23 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 24 25 /* MMC Configs */ 26 #define CONFIG_FSL_ESDHC 27 #define CONFIG_FSL_USDHC 28 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 29 30 #define CONFIG_MMC 31 #define CONFIG_CMD_MMC 32 #define CONFIG_GENERIC_MMC 33 #define CONFIG_CMD_FAT 34 #define CONFIG_DOS_PARTITION 35 36 /* I2C Configs */ 37 #define CONFIG_CMD_I2C 38 #define CONFIG_SYS_I2C 39 #define CONFIG_SYS_I2C_MXC 40 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 41 #define CONFIG_SYS_I2C_SPEED 100000 42 43 /* PMIC */ 44 #define CONFIG_POWER 45 #define CONFIG_POWER_I2C 46 #define CONFIG_POWER_PFUZE100 47 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 48 49 #define CONFIG_CMD_PING 50 #define CONFIG_CMD_DHCP 51 #define CONFIG_CMD_MII 52 #define CONFIG_CMD_NET 53 #define CONFIG_FEC_MXC 54 #define CONFIG_MII 55 #define IMX_FEC_BASE ENET_BASE_ADDR 56 #define CONFIG_FEC_XCV_TYPE RMII 57 #define CONFIG_ETHPRIME "FEC" 58 #define CONFIG_FEC_MXC_PHYADDR 0 59 60 #define CONFIG_PHYLIB 61 #define CONFIG_PHY_SMSC 62 63 /* allow to overwrite serial and ethaddr */ 64 #define CONFIG_ENV_OVERWRITE 65 #define CONFIG_CONS_INDEX 1 66 #define CONFIG_BAUDRATE 115200 67 68 /* Command definition */ 69 70 #define CONFIG_EXTRA_ENV_SETTINGS \ 71 "script=boot.scr\0" \ 72 "image=zImage\0" \ 73 "console=ttymxc0\0" \ 74 "fdt_high=0xffffffff\0" \ 75 "initrd_high=0xffffffff\0" \ 76 "fdt_file=imx6sl-evk.dtb\0" \ 77 "fdt_addr=0x88000000\0" \ 78 "boot_fdt=try\0" \ 79 "ip_dyn=yes\0" \ 80 "mmcdev=1\0" \ 81 "mmcpart=1\0" \ 82 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 83 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 84 "root=${mmcroot}\0" \ 85 "loadbootscript=" \ 86 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 87 "bootscript=echo Running bootscript from mmc ...; " \ 88 "source\0" \ 89 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 90 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 91 "mmcboot=echo Booting from mmc ...; " \ 92 "run mmcargs; " \ 93 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 94 "if run loadfdt; then " \ 95 "bootz ${loadaddr} - ${fdt_addr}; " \ 96 "else " \ 97 "if test ${boot_fdt} = try; then " \ 98 "bootz; " \ 99 "else " \ 100 "echo WARN: Cannot load the DT; " \ 101 "fi; " \ 102 "fi; " \ 103 "else " \ 104 "bootz; " \ 105 "fi;\0" \ 106 "netargs=setenv bootargs console=${console},${baudrate} " \ 107 "root=/dev/nfs " \ 108 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 109 "netboot=echo Booting from net ...; " \ 110 "run netargs; " \ 111 "if test ${ip_dyn} = yes; then " \ 112 "setenv get_cmd dhcp; " \ 113 "else " \ 114 "setenv get_cmd tftp; " \ 115 "fi; " \ 116 "${get_cmd} ${image}; " \ 117 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 118 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 119 "bootz ${loadaddr} - ${fdt_addr}; " \ 120 "else " \ 121 "if test ${boot_fdt} = try; then " \ 122 "bootz; " \ 123 "else " \ 124 "echo WARN: Cannot load the DT; " \ 125 "fi; " \ 126 "fi; " \ 127 "else " \ 128 "bootz; " \ 129 "fi;\0" 130 131 #define CONFIG_BOOTCOMMAND \ 132 "mmc dev ${mmcdev};" \ 133 "mmc dev ${mmcdev}; if mmc rescan; then " \ 134 "if run loadbootscript; then " \ 135 "run bootscript; " \ 136 "else " \ 137 "if run loadimage; then " \ 138 "run mmcboot; " \ 139 "else run netboot; " \ 140 "fi; " \ 141 "fi; " \ 142 "else run netboot; fi" 143 144 /* Miscellaneous configurable options */ 145 #define CONFIG_SYS_LONGHELP 146 #define CONFIG_SYS_HUSH_PARSER 147 #define CONFIG_AUTO_COMPLETE 148 #define CONFIG_SYS_CBSIZE 256 149 150 #define CONFIG_SYS_MAXARGS 16 151 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 152 153 #define CONFIG_SYS_MEMTEST_START 0x80000000 154 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M) 155 156 #define CONFIG_CMDLINE_EDITING 157 #define CONFIG_STACKSIZE SZ_128K 158 159 /* Physical Memory Map */ 160 #define CONFIG_NR_DRAM_BANKS 1 161 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 162 #define PHYS_SDRAM_SIZE SZ_1G 163 164 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 165 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 166 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 167 168 #define CONFIG_SYS_INIT_SP_OFFSET \ 169 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 170 #define CONFIG_SYS_INIT_SP_ADDR \ 171 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 172 173 /* Environment organization */ 174 #define CONFIG_ENV_SIZE SZ_8K 175 176 #if defined CONFIG_SYS_BOOT_SPINOR 177 #define CONFIG_ENV_IS_IN_SPI_FLASH 178 #define CONFIG_ENV_OFFSET (768 * 1024) 179 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 180 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 181 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 182 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 183 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 184 #else 185 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 186 #define CONFIG_ENV_IS_IN_MMC 187 #endif 188 189 #define CONFIG_OF_LIBFDT 190 #define CONFIG_CMD_BOOTZ 191 192 #ifndef CONFIG_SYS_DCACHE_OFF 193 #define CONFIG_CMD_CACHE 194 #endif 195 196 #define CONFIG_CMD_SF 197 #ifdef CONFIG_CMD_SF 198 #define CONFIG_SPI_FLASH 199 #define CONFIG_SPI_FLASH_STMICRO 200 #define CONFIG_MXC_SPI 201 #define CONFIG_SF_DEFAULT_BUS 0 202 #define CONFIG_SF_DEFAULT_CS 0 203 #define CONFIG_SF_DEFAULT_SPEED 20000000 204 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 205 #endif 206 207 /* USB Configs */ 208 #define CONFIG_CMD_USB 209 #ifdef CONFIG_CMD_USB 210 #define CONFIG_USB_EHCI 211 #define CONFIG_USB_EHCI_MX6 212 #define CONFIG_USB_STORAGE 213 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 214 #define CONFIG_USB_HOST_ETHER 215 #define CONFIG_USB_ETHER_ASIX 216 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 217 #define CONFIG_MXC_USB_FLAGS 0 218 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 219 #endif 220 221 #define CONFIG_SYS_FSL_USDHC_NUM 3 222 #if defined(CONFIG_ENV_IS_IN_MMC) 223 #define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC2*/ 224 #endif 225 226 #define CONFIG_IMX6_THERMAL 227 228 #define CONFIG_CMD_FUSE 229 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL) 230 #define CONFIG_MXC_OCOTP 231 #endif 232 233 #endif /* __CONFIG_H */ 234