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 #ifdef CONFIG_SPL 15 #define CONFIG_SPL_LIBCOMMON_SUPPORT 16 #define CONFIG_SPL_MMC_SUPPORT 17 #include "imx6_spl.h" 18 #endif 19 20 #define MACH_TYPE_MX6SLEVK 4307 21 #define CONFIG_MACH_TYPE MACH_TYPE_MX6SLEVK 22 23 /* Size of malloc() pool */ 24 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) 25 26 #define CONFIG_BOARD_EARLY_INIT_F 27 28 #define CONFIG_MXC_UART 29 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 30 31 /* MMC Configs */ 32 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 33 34 /* I2C Configs */ 35 #define CONFIG_CMD_I2C 36 #define CONFIG_SYS_I2C 37 #define CONFIG_SYS_I2C_MXC 38 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 39 #define CONFIG_SYS_I2C_SPEED 100000 40 41 /* PMIC */ 42 #define CONFIG_POWER 43 #define CONFIG_POWER_I2C 44 #define CONFIG_POWER_PFUZE100 45 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 46 47 #define CONFIG_CMD_PING 48 #define CONFIG_CMD_DHCP 49 #define CONFIG_CMD_MII 50 #define CONFIG_FEC_MXC 51 #define CONFIG_MII 52 #define IMX_FEC_BASE ENET_BASE_ADDR 53 #define CONFIG_FEC_XCV_TYPE RMII 54 #define CONFIG_ETHPRIME "FEC" 55 #define CONFIG_FEC_MXC_PHYADDR 0 56 57 #define CONFIG_PHYLIB 58 #define CONFIG_PHY_SMSC 59 60 #define CONFIG_EXTRA_ENV_SETTINGS \ 61 "script=boot.scr\0" \ 62 "image=zImage\0" \ 63 "console=ttymxc0\0" \ 64 "fdt_high=0xffffffff\0" \ 65 "initrd_high=0xffffffff\0" \ 66 "fdt_file=imx6sl-evk.dtb\0" \ 67 "fdt_addr=0x88000000\0" \ 68 "boot_fdt=try\0" \ 69 "ip_dyn=yes\0" \ 70 "mmcdev=1\0" \ 71 "mmcpart=1\0" \ 72 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 73 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 74 "root=${mmcroot}\0" \ 75 "loadbootscript=" \ 76 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 77 "bootscript=echo Running bootscript from mmc ...; " \ 78 "source\0" \ 79 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 80 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 81 "mmcboot=echo Booting from mmc ...; " \ 82 "run mmcargs; " \ 83 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 84 "if run loadfdt; then " \ 85 "bootz ${loadaddr} - ${fdt_addr}; " \ 86 "else " \ 87 "if test ${boot_fdt} = try; then " \ 88 "bootz; " \ 89 "else " \ 90 "echo WARN: Cannot load the DT; " \ 91 "fi; " \ 92 "fi; " \ 93 "else " \ 94 "bootz; " \ 95 "fi;\0" \ 96 "netargs=setenv bootargs console=${console},${baudrate} " \ 97 "root=/dev/nfs " \ 98 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 99 "netboot=echo Booting from net ...; " \ 100 "run netargs; " \ 101 "if test ${ip_dyn} = yes; then " \ 102 "setenv get_cmd dhcp; " \ 103 "else " \ 104 "setenv get_cmd tftp; " \ 105 "fi; " \ 106 "${get_cmd} ${image}; " \ 107 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 108 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 109 "bootz ${loadaddr} - ${fdt_addr}; " \ 110 "else " \ 111 "if test ${boot_fdt} = try; then " \ 112 "bootz; " \ 113 "else " \ 114 "echo WARN: Cannot load the DT; " \ 115 "fi; " \ 116 "fi; " \ 117 "else " \ 118 "bootz; " \ 119 "fi;\0" 120 121 #define CONFIG_BOOTCOMMAND \ 122 "mmc dev ${mmcdev};" \ 123 "mmc dev ${mmcdev}; if mmc rescan; then " \ 124 "if run loadbootscript; then " \ 125 "run bootscript; " \ 126 "else " \ 127 "if run loadimage; then " \ 128 "run mmcboot; " \ 129 "else run netboot; " \ 130 "fi; " \ 131 "fi; " \ 132 "else run netboot; fi" 133 134 /* Miscellaneous configurable options */ 135 #define CONFIG_SYS_MEMTEST_START 0x80000000 136 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M) 137 138 #define CONFIG_STACKSIZE SZ_128K 139 140 /* Physical Memory Map */ 141 #define CONFIG_NR_DRAM_BANKS 1 142 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 143 #define PHYS_SDRAM_SIZE SZ_1G 144 145 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 146 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 147 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 148 149 #define CONFIG_SYS_INIT_SP_OFFSET \ 150 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 151 #define CONFIG_SYS_INIT_SP_ADDR \ 152 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 153 154 /* Environment organization */ 155 #define CONFIG_ENV_SIZE SZ_8K 156 157 #if defined CONFIG_SYS_BOOT_SPINOR 158 #define CONFIG_ENV_IS_IN_SPI_FLASH 159 #define CONFIG_ENV_OFFSET (768 * 1024) 160 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 161 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 162 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 163 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 164 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 165 #else 166 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 167 #define CONFIG_ENV_IS_IN_MMC 168 #endif 169 170 #define CONFIG_CMD_SF 171 #ifdef CONFIG_CMD_SF 172 #define CONFIG_SPI_FLASH_STMICRO 173 #define CONFIG_MXC_SPI 174 #define CONFIG_SF_DEFAULT_BUS 0 175 #define CONFIG_SF_DEFAULT_CS 0 176 #define CONFIG_SF_DEFAULT_SPEED 20000000 177 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 178 #endif 179 180 /* USB Configs */ 181 #define CONFIG_CMD_USB 182 #ifdef CONFIG_CMD_USB 183 #define CONFIG_USB_EHCI 184 #define CONFIG_USB_EHCI_MX6 185 #define CONFIG_USB_STORAGE 186 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 187 #define CONFIG_USB_HOST_ETHER 188 #define CONFIG_USB_ETHER_ASIX 189 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 190 #define CONFIG_MXC_USB_FLAGS 0 191 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 192 #endif 193 194 #define CONFIG_SYS_FSL_USDHC_NUM 3 195 #if defined(CONFIG_ENV_IS_IN_MMC) 196 #define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC2*/ 197 #endif 198 199 #define CONFIG_IMX_THERMAL 200 201 #endif /* __CONFIG_H */ 202