1 /* 2 * Copyright (C) 2015 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX7D SABRESD board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __MX7D_SABRESD_CONFIG_H 10 #define __MX7D_SABRESD_CONFIG_H 11 12 #include "mx7_common.h" 13 14 #define CONFIG_DBG_MONITOR 15 #define PHYS_SDRAM_SIZE SZ_1G 16 17 /* Uncomment to enable secure boot support */ 18 /* #define CONFIG_SECURE_BOOT */ 19 #define CONFIG_CSF_SIZE 0x4000 20 21 /* Network */ 22 #define CONFIG_CMD_MII 23 #define CONFIG_FEC_MXC 24 #define CONFIG_MII 25 #define CONFIG_FEC_XCV_TYPE RGMII 26 #define CONFIG_ETHPRIME "FEC" 27 #define CONFIG_FEC_MXC_PHYADDR 0 28 29 #define CONFIG_PHYLIB 30 #define CONFIG_PHY_BROADCOM 31 /* ENET1 */ 32 #define IMX_FEC_BASE ENET_IPS_BASE_ADDR 33 34 /* MMC Config*/ 35 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 36 37 /* PMIC */ 38 #define CONFIG_POWER 39 #define CONFIG_POWER_I2C 40 #define CONFIG_POWER_PFUZE3000 41 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 42 43 #undef CONFIG_BOOTM_NETBSD 44 #undef CONFIG_BOOTM_PLAN9 45 #undef CONFIG_BOOTM_RTEMS 46 47 #undef CONFIG_CMD_EXPORTENV 48 #undef CONFIG_CMD_IMPORTENV 49 50 /* I2C configs */ 51 #define CONFIG_CMD_I2C 52 #define CONFIG_SYS_I2C 53 #define CONFIG_SYS_I2C_MXC 54 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 55 #define CONFIG_SYS_I2C_SPEED 100000 56 57 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 58 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 59 60 #define CONFIG_MFG_ENV_SETTINGS \ 61 "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ 62 "rdinit=/linuxrc " \ 63 "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ 64 "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ 65 "g_mass_storage.iSerialNumber=\"\" "\ 66 "clk_ignore_unused "\ 67 "\0" \ 68 "initrd_addr=0x83800000\0" \ 69 "initrd_high=0xffffffff\0" \ 70 "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ 71 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 CONFIG_MFG_ENV_SETTINGS \ 74 "script=boot.scr\0" \ 75 "image=zImage\0" \ 76 "console=ttymxc0\0" \ 77 "fdt_high=0xffffffff\0" \ 78 "initrd_high=0xffffffff\0" \ 79 "fdt_file=imx7d-sdb.dtb\0" \ 80 "fdt_addr=0x83000000\0" \ 81 "boot_fdt=try\0" \ 82 "ip_dyn=yes\0" \ 83 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 84 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 85 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 86 "mmcautodetect=yes\0" \ 87 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 88 "root=${mmcroot}\0" \ 89 "loadbootscript=" \ 90 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 91 "bootscript=echo Running bootscript from mmc ...; " \ 92 "source\0" \ 93 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 94 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 95 "mmcboot=echo Booting from mmc ...; " \ 96 "run mmcargs; " \ 97 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 98 "if run loadfdt; then " \ 99 "bootz ${loadaddr} - ${fdt_addr}; " \ 100 "else " \ 101 "if test ${boot_fdt} = try; then " \ 102 "bootz; " \ 103 "else " \ 104 "echo WARN: Cannot load the DT; " \ 105 "fi; " \ 106 "fi; " \ 107 "else " \ 108 "bootz; " \ 109 "fi;\0" \ 110 "netargs=setenv bootargs console=${console},${baudrate} " \ 111 "root=/dev/nfs " \ 112 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 113 "netboot=echo Booting from net ...; " \ 114 "run netargs; " \ 115 "if test ${ip_dyn} = yes; then " \ 116 "setenv get_cmd dhcp; " \ 117 "else " \ 118 "setenv get_cmd tftp; " \ 119 "fi; " \ 120 "${get_cmd} ${image}; " \ 121 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 122 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 123 "bootz ${loadaddr} - ${fdt_addr}; " \ 124 "else " \ 125 "if test ${boot_fdt} = try; then " \ 126 "bootz; " \ 127 "else " \ 128 "echo WARN: Cannot load the DT; " \ 129 "fi; " \ 130 "fi; " \ 131 "else " \ 132 "bootz; " \ 133 "fi;\0" 134 135 #define CONFIG_BOOTCOMMAND \ 136 "mmc dev ${mmcdev};" \ 137 "mmc dev ${mmcdev}; if mmc rescan; then " \ 138 "if run loadbootscript; then " \ 139 "run bootscript; " \ 140 "else " \ 141 "if run loadimage; then " \ 142 "run mmcboot; " \ 143 "else run netboot; " \ 144 "fi; " \ 145 "fi; " \ 146 "else run netboot; fi" 147 148 #define CONFIG_CMD_MEMTEST 149 #define CONFIG_SYS_MEMTEST_START 0x80000000 150 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 151 152 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 153 #define CONFIG_SYS_HZ 1000 154 155 #define CONFIG_STACKSIZE SZ_128K 156 157 /* Physical Memory Map */ 158 #define CONFIG_NR_DRAM_BANKS 1 159 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 160 161 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 162 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 163 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 164 165 #define CONFIG_SYS_INIT_SP_OFFSET \ 166 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 167 #define CONFIG_SYS_INIT_SP_ADDR \ 168 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 169 170 /* FLASH and environment organization */ 171 #define CONFIG_SYS_NO_FLASH 172 #define CONFIG_ENV_SIZE SZ_8K 173 #define CONFIG_ENV_IS_IN_MMC 174 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 175 #define CONFIG_SYS_FSL_USDHC_NUM 2 176 177 #define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ 178 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ 179 #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ 180 181 /* USB Configs */ 182 #define CONFIG_CMD_USB 183 #define CONFIG_USB_EHCI 184 #define CONFIG_USB_EHCI_MX7 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 2 192 193 #define CONFIG_IMX_THERMAL 194 195 #endif /* __CONFIG_H */ 196