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 #endif 49 50 /* I2C configs */ 51 #ifdef 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_MXC_I2C2 /* enable I2C bus 2 */ 56 #define CONFIG_SYS_I2C_SPEED 100000 57 58 /* PMIC only for 9X9 EVK */ 59 #define CONFIG_POWER 60 #define CONFIG_POWER_I2C 61 #define CONFIG_POWER_PFUZE3000 62 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 63 #endif 64 65 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 66 67 #define CONFIG_EXTRA_ENV_SETTINGS \ 68 "script=boot.scr\0" \ 69 "image=zImage\0" \ 70 "console=ttymxc0\0" \ 71 "fdt_high=0xffffffff\0" \ 72 "initrd_high=0xffffffff\0" \ 73 "fdt_file=undefined\0" \ 74 "fdt_addr=0x83000000\0" \ 75 "boot_fdt=try\0" \ 76 "ip_dyn=yes\0" \ 77 "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" \ 78 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 79 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 80 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 81 "mmcautodetect=yes\0" \ 82 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 83 "root=${mmcroot}\0" \ 84 "loadbootscript=" \ 85 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 86 "bootscript=echo Running bootscript from mmc ...; " \ 87 "source\0" \ 88 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 89 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 90 "mmcboot=echo Booting from mmc ...; " \ 91 "run mmcargs; " \ 92 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 93 "if run loadfdt; then " \ 94 "bootz ${loadaddr} - ${fdt_addr}; " \ 95 "else " \ 96 "if test ${boot_fdt} = try; then " \ 97 "bootz; " \ 98 "else " \ 99 "echo WARN: Cannot load the DT; " \ 100 "fi; " \ 101 "fi; " \ 102 "else " \ 103 "bootz; " \ 104 "fi;\0" \ 105 "netargs=setenv bootargs console=${console},${baudrate} " \ 106 "root=/dev/nfs " \ 107 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 108 "netboot=echo Booting from net ...; " \ 109 "run netargs; " \ 110 "if test ${ip_dyn} = yes; then " \ 111 "setenv get_cmd dhcp; " \ 112 "else " \ 113 "setenv get_cmd tftp; " \ 114 "fi; " \ 115 "${get_cmd} ${image}; " \ 116 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 117 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 118 "bootz ${loadaddr} - ${fdt_addr}; " \ 119 "else " \ 120 "if test ${boot_fdt} = try; then " \ 121 "bootz; " \ 122 "else " \ 123 "echo WARN: Cannot load the DT; " \ 124 "fi; " \ 125 "fi; " \ 126 "else " \ 127 "bootz; " \ 128 "fi;\0" \ 129 "findfdt="\ 130 "if test $fdt_file = undefined; then " \ 131 "if test $board_name = EVK && test $board_rev = 9X9; then " \ 132 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \ 133 "if test $board_name = EVK && test $board_rev = 14X14; then " \ 134 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \ 135 "if test $fdt_file = undefined; then " \ 136 "echo WARNING: Could not determine dtb to use; fi; " \ 137 "fi;\0" \ 138 139 #define CONFIG_BOOTCOMMAND \ 140 "run findfdt;" \ 141 "mmc dev ${mmcdev};" \ 142 "mmc dev ${mmcdev}; if mmc rescan; then " \ 143 "if run loadbootscript; then " \ 144 "run bootscript; " \ 145 "else " \ 146 "if run loadimage; then " \ 147 "run mmcboot; " \ 148 "else run netboot; " \ 149 "fi; " \ 150 "fi; " \ 151 "else run netboot; fi" 152 153 /* Miscellaneous configurable options */ 154 #define CONFIG_SYS_MEMTEST_START 0x80000000 155 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000) 156 157 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 158 #define CONFIG_SYS_HZ 1000 159 160 #define CONFIG_CMDLINE_EDITING 161 #define CONFIG_STACKSIZE SZ_128K 162 163 /* Physical Memory Map */ 164 #define CONFIG_NR_DRAM_BANKS 1 165 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 166 167 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 168 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 169 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 170 171 #define CONFIG_SYS_INIT_SP_OFFSET \ 172 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 173 #define CONFIG_SYS_INIT_SP_ADDR \ 174 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 175 176 /* FLASH and environment organization */ 177 #define CONFIG_SYS_NO_FLASH 178 179 #define CONFIG_ENV_SIZE SZ_8K 180 #define CONFIG_ENV_IS_IN_MMC 181 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 182 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ 183 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ 184 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ 185 186 #define CONFIG_CMD_BMODE 187 188 #ifndef CONFIG_SYS_DCACHE_OFF 189 #endif 190 191 #define CONFIG_FSL_QSPI 192 #ifdef CONFIG_FSL_QSPI 193 #define CONFIG_SPI_FLASH 194 #define CONFIG_SPI_FLASH_BAR 195 #define CONFIG_SF_DEFAULT_BUS 0 196 #define CONFIG_SF_DEFAULT_CS 0 197 #define CONFIG_SF_DEFAULT_SPEED 40000000 198 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 199 #define CONFIG_SPI_FLASH_STMICRO 200 #define FSL_QSPI_FLASH_NUM 1 201 #define FSL_QSPI_FLASH_SIZE SZ_32M 202 #endif 203 204 /* USB Configs */ 205 #ifdef CONFIG_CMD_USB 206 #define CONFIG_USB_EHCI 207 #define CONFIG_USB_EHCI_MX6 208 #define CONFIG_USB_STORAGE 209 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 210 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 211 #define CONFIG_MXC_USB_FLAGS 0 212 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 213 #endif 214 215 #ifdef CONFIG_CMD_NET 216 #define CONFIG_FEC_MXC 217 #define CONFIG_MII 218 #define CONFIG_FEC_ENET_DEV 1 219 220 #if (CONFIG_FEC_ENET_DEV == 0) 221 #define IMX_FEC_BASE ENET_BASE_ADDR 222 #define CONFIG_FEC_MXC_PHYADDR 0x2 223 #define CONFIG_FEC_XCV_TYPE RMII 224 #elif (CONFIG_FEC_ENET_DEV == 1) 225 #define IMX_FEC_BASE ENET2_BASE_ADDR 226 #define CONFIG_FEC_MXC_PHYADDR 0x1 227 #define CONFIG_FEC_XCV_TYPE RMII 228 #endif 229 #define CONFIG_ETHPRIME "FEC" 230 231 #define CONFIG_PHYLIB 232 #define CONFIG_PHY_MICREL 233 #endif 234 235 #define CONFIG_IMX_THERMAL 236 237 #ifndef CONFIG_SPL_BUILD 238 #define CONFIG_VIDEO 239 #ifdef CONFIG_VIDEO 240 #define CONFIG_CFB_CONSOLE 241 #define CONFIG_VIDEO_MXS 242 #define CONFIG_VIDEO_LOGO 243 #define CONFIG_VIDEO_SW_CURSOR 244 #define CONFIG_VGA_AS_SINGLE_DEVICE 245 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 246 #define CONFIG_SPLASH_SCREEN 247 #define CONFIG_SPLASH_SCREEN_ALIGN 248 #define CONFIG_CMD_BMP 249 #define CONFIG_BMP_16BPP 250 #define CONFIG_VIDEO_BMP_RLE8 251 #define CONFIG_VIDEO_BMP_LOGO 252 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 253 #endif 254 #endif 255 256 #endif 257