1 /* 2 * Copyright (C) 2015 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6UL 14x14 EVK board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 #ifndef __MX6UL_14X14_EVK_CONFIG_H 9 #define __MX6UL_14X14_EVK_CONFIG_H 10 11 #include <asm/arch/imx-regs.h> 12 #include <linux/sizes.h> 13 #include "mx6_common.h" 14 #include <asm/imx-common/gpio.h> 15 16 #define is_mx6ul_9x9_evk() CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) 17 18 /* SPL options */ 19 #define CONFIG_SPL_LIBCOMMON_SUPPORT 20 #define CONFIG_SPL_MMC_SUPPORT 21 #include "imx6_spl.h" 22 23 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 24 25 #define CONFIG_DISPLAY_CPUINFO 26 #define CONFIG_DISPLAY_BOARDINFO 27 28 /* Size of malloc() pool */ 29 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) 30 31 #define CONFIG_BOARD_EARLY_INIT_F 32 #define CONFIG_BOARD_LATE_INIT 33 34 #define CONFIG_MXC_UART 35 #define CONFIG_MXC_UART_BASE UART1_BASE 36 37 /* MMC Configs */ 38 #ifdef CONFIG_FSL_USDHC 39 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 40 41 /* NAND pin conflicts with usdhc2 */ 42 #ifdef CONFIG_NAND_MXS 43 #define CONFIG_SYS_FSL_USDHC_NUM 1 44 #else 45 #define CONFIG_SYS_FSL_USDHC_NUM 2 46 #endif 47 48 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 49 #endif 50 51 /* I2C configs */ 52 #ifdef CONFIG_CMD_I2C 53 #define CONFIG_SYS_I2C 54 #define CONFIG_SYS_I2C_MXC 55 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 56 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 57 #define CONFIG_SYS_I2C_SPEED 100000 58 59 /* PMIC only for 9X9 EVK */ 60 #define CONFIG_POWER 61 #define CONFIG_POWER_I2C 62 #define CONFIG_POWER_PFUZE3000 63 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 64 #endif 65 66 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 67 68 #define CONFIG_EXTRA_ENV_SETTINGS \ 69 "script=boot.scr\0" \ 70 "image=zImage\0" \ 71 "console=ttymxc0\0" \ 72 "fdt_high=0xffffffff\0" \ 73 "initrd_high=0xffffffff\0" \ 74 "fdt_file=undefined\0" \ 75 "fdt_addr=0x83000000\0" \ 76 "boot_fdt=try\0" \ 77 "ip_dyn=yes\0" \ 78 "videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \ 79 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 80 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 81 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 82 "mmcautodetect=yes\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 "findfdt="\ 131 "if test $fdt_file = undefined; then " \ 132 "if test $board_name = EVK && test $board_rev = 9X9; then " \ 133 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \ 134 "if test $board_name = EVK && test $board_rev = 14X14; then " \ 135 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \ 136 "if test $fdt_file = undefined; then " \ 137 "echo WARNING: Could not determine dtb to use; fi; " \ 138 "fi;\0" \ 139 140 #define CONFIG_BOOTCOMMAND \ 141 "run findfdt;" \ 142 "mmc dev ${mmcdev};" \ 143 "mmc dev ${mmcdev}; if mmc rescan; then " \ 144 "if run loadbootscript; then " \ 145 "run bootscript; " \ 146 "else " \ 147 "if run loadimage; then " \ 148 "run mmcboot; " \ 149 "else run netboot; " \ 150 "fi; " \ 151 "fi; " \ 152 "else run netboot; fi" 153 154 /* Miscellaneous configurable options */ 155 #define CONFIG_SYS_MEMTEST_START 0x80000000 156 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000) 157 158 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 159 #define CONFIG_SYS_HZ 1000 160 161 #define CONFIG_CMDLINE_EDITING 162 #define CONFIG_STACKSIZE SZ_128K 163 164 /* Physical Memory Map */ 165 #define CONFIG_NR_DRAM_BANKS 1 166 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 167 168 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 169 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 170 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 171 172 #define CONFIG_SYS_INIT_SP_OFFSET \ 173 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 174 #define CONFIG_SYS_INIT_SP_ADDR \ 175 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 176 177 /* FLASH and environment organization */ 178 #define CONFIG_SYS_NO_FLASH 179 180 #define CONFIG_ENV_SIZE SZ_8K 181 #define CONFIG_ENV_IS_IN_MMC 182 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 183 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ 184 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ 185 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ 186 187 #define CONFIG_CMD_BMODE 188 189 #ifndef CONFIG_SYS_DCACHE_OFF 190 #endif 191 192 #define CONFIG_FSL_QSPI 193 #ifdef CONFIG_FSL_QSPI 194 #define CONFIG_SPI_FLASH 195 #define CONFIG_SPI_FLASH_BAR 196 #define CONFIG_SF_DEFAULT_BUS 0 197 #define CONFIG_SF_DEFAULT_CS 0 198 #define CONFIG_SF_DEFAULT_SPEED 40000000 199 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 200 #define CONFIG_SPI_FLASH_STMICRO 201 #define FSL_QSPI_FLASH_NUM 1 202 #define FSL_QSPI_FLASH_SIZE SZ_32M 203 #endif 204 205 /* USB Configs */ 206 #ifdef CONFIG_CMD_USB 207 #define CONFIG_USB_EHCI 208 #define CONFIG_USB_EHCI_MX6 209 #define CONFIG_USB_STORAGE 210 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 211 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 212 #define CONFIG_MXC_USB_FLAGS 0 213 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 214 #endif 215 216 #ifdef CONFIG_CMD_NET 217 #define CONFIG_FEC_MXC 218 #define CONFIG_MII 219 #define CONFIG_FEC_ENET_DEV 1 220 221 #if (CONFIG_FEC_ENET_DEV == 0) 222 #define IMX_FEC_BASE ENET_BASE_ADDR 223 #define CONFIG_FEC_MXC_PHYADDR 0x2 224 #define CONFIG_FEC_XCV_TYPE RMII 225 #elif (CONFIG_FEC_ENET_DEV == 1) 226 #define IMX_FEC_BASE ENET2_BASE_ADDR 227 #define CONFIG_FEC_MXC_PHYADDR 0x1 228 #define CONFIG_FEC_XCV_TYPE RMII 229 #endif 230 #define CONFIG_ETHPRIME "FEC" 231 232 #define CONFIG_PHYLIB 233 #define CONFIG_PHY_MICREL 234 #endif 235 236 #define CONFIG_IMX_THERMAL 237 238 #ifndef CONFIG_SPL_BUILD 239 #define CONFIG_VIDEO 240 #ifdef CONFIG_VIDEO 241 #define CONFIG_CFB_CONSOLE 242 #define CONFIG_VIDEO_MXS 243 #define CONFIG_VIDEO_LOGO 244 #define CONFIG_VIDEO_SW_CURSOR 245 #define CONFIG_VGA_AS_SINGLE_DEVICE 246 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 247 #define CONFIG_SPLASH_SCREEN 248 #define CONFIG_SPLASH_SCREEN_ALIGN 249 #define CONFIG_CMD_BMP 250 #define CONFIG_BMP_16BPP 251 #define CONFIG_VIDEO_BMP_RLE8 252 #define CONFIG_VIDEO_BMP_LOGO 253 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 254 #endif 255 #endif 256 257 #endif 258