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_MMC_SUPPORT 20 #include "imx6_spl.h" 21 22 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 23 24 #define CONFIG_DISPLAY_CPUINFO 25 #define CONFIG_DISPLAY_BOARDINFO 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 #define CONFIG_BOARD_LATE_INIT 32 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART1_BASE 35 36 /* MMC Configs */ 37 #ifdef CONFIG_FSL_USDHC 38 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 39 40 /* NAND pin conflicts with usdhc2 */ 41 #ifdef CONFIG_NAND_MXS 42 #define CONFIG_SYS_FSL_USDHC_NUM 1 43 #else 44 #define CONFIG_SYS_FSL_USDHC_NUM 2 45 #endif 46 47 #endif 48 49 /* I2C configs */ 50 #ifdef CONFIG_CMD_I2C 51 #define CONFIG_SYS_I2C 52 #define CONFIG_SYS_I2C_MXC 53 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 54 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 55 #define CONFIG_SYS_I2C_SPEED 100000 56 57 /* PMIC only for 9X9 EVK */ 58 #define CONFIG_POWER 59 #define CONFIG_POWER_I2C 60 #define CONFIG_POWER_PFUZE3000 61 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 62 #endif 63 64 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 65 66 #define CONFIG_EXTRA_ENV_SETTINGS \ 67 "script=boot.scr\0" \ 68 "image=zImage\0" \ 69 "console=ttymxc0\0" \ 70 "fdt_high=0xffffffff\0" \ 71 "initrd_high=0xffffffff\0" \ 72 "fdt_file=undefined\0" \ 73 "fdt_addr=0x83000000\0" \ 74 "boot_fdt=try\0" \ 75 "ip_dyn=yes\0" \ 76 "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" \ 77 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 78 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 79 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 80 "mmcautodetect=yes\0" \ 81 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 82 "root=${mmcroot}\0" \ 83 "loadbootscript=" \ 84 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 85 "bootscript=echo Running bootscript from mmc ...; " \ 86 "source\0" \ 87 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 88 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 89 "mmcboot=echo Booting from mmc ...; " \ 90 "run mmcargs; " \ 91 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 92 "if run loadfdt; then " \ 93 "bootz ${loadaddr} - ${fdt_addr}; " \ 94 "else " \ 95 "if test ${boot_fdt} = try; then " \ 96 "bootz; " \ 97 "else " \ 98 "echo WARN: Cannot load the DT; " \ 99 "fi; " \ 100 "fi; " \ 101 "else " \ 102 "bootz; " \ 103 "fi;\0" \ 104 "netargs=setenv bootargs console=${console},${baudrate} " \ 105 "root=/dev/nfs " \ 106 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 107 "netboot=echo Booting from net ...; " \ 108 "run netargs; " \ 109 "if test ${ip_dyn} = yes; then " \ 110 "setenv get_cmd dhcp; " \ 111 "else " \ 112 "setenv get_cmd tftp; " \ 113 "fi; " \ 114 "${get_cmd} ${image}; " \ 115 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 116 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 117 "bootz ${loadaddr} - ${fdt_addr}; " \ 118 "else " \ 119 "if test ${boot_fdt} = try; then " \ 120 "bootz; " \ 121 "else " \ 122 "echo WARN: Cannot load the DT; " \ 123 "fi; " \ 124 "fi; " \ 125 "else " \ 126 "bootz; " \ 127 "fi;\0" \ 128 "findfdt="\ 129 "if test $fdt_file = undefined; then " \ 130 "if test $board_name = EVK && test $board_rev = 9X9; then " \ 131 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \ 132 "if test $board_name = EVK && test $board_rev = 14X14; then " \ 133 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \ 134 "if test $fdt_file = undefined; then " \ 135 "echo WARNING: Could not determine dtb to use; fi; " \ 136 "fi;\0" \ 137 138 #define CONFIG_BOOTCOMMAND \ 139 "run findfdt;" \ 140 "mmc dev ${mmcdev};" \ 141 "mmc dev ${mmcdev}; if mmc rescan; then " \ 142 "if run loadbootscript; then " \ 143 "run bootscript; " \ 144 "else " \ 145 "if run loadimage; then " \ 146 "run mmcboot; " \ 147 "else run netboot; " \ 148 "fi; " \ 149 "fi; " \ 150 "else run netboot; fi" 151 152 /* Miscellaneous configurable options */ 153 #define CONFIG_SYS_MEMTEST_START 0x80000000 154 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000) 155 156 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 157 #define CONFIG_SYS_HZ 1000 158 159 #define CONFIG_CMDLINE_EDITING 160 #define CONFIG_STACKSIZE SZ_128K 161 162 /* Physical Memory Map */ 163 #define CONFIG_NR_DRAM_BANKS 1 164 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 165 166 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 167 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 168 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 169 170 #define CONFIG_SYS_INIT_SP_OFFSET \ 171 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 172 #define CONFIG_SYS_INIT_SP_ADDR \ 173 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 174 175 /* FLASH and environment organization */ 176 #define CONFIG_SYS_NO_FLASH 177 178 #define CONFIG_ENV_SIZE SZ_8K 179 #define CONFIG_ENV_IS_IN_MMC 180 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 181 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ 182 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ 183 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ 184 185 #define CONFIG_CMD_BMODE 186 187 #ifndef CONFIG_SYS_DCACHE_OFF 188 #endif 189 190 #define CONFIG_FSL_QSPI 191 #ifdef CONFIG_FSL_QSPI 192 #define CONFIG_SPI_FLASH 193 #define CONFIG_SPI_FLASH_BAR 194 #define CONFIG_SF_DEFAULT_BUS 0 195 #define CONFIG_SF_DEFAULT_CS 0 196 #define CONFIG_SF_DEFAULT_SPEED 40000000 197 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 198 #define CONFIG_SPI_FLASH_STMICRO 199 #define FSL_QSPI_FLASH_NUM 1 200 #define FSL_QSPI_FLASH_SIZE SZ_32M 201 #endif 202 203 /* USB Configs */ 204 #ifdef CONFIG_CMD_USB 205 #define CONFIG_USB_EHCI 206 #define CONFIG_USB_EHCI_MX6 207 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 208 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 209 #define CONFIG_MXC_USB_FLAGS 0 210 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 211 #endif 212 213 #ifdef CONFIG_CMD_NET 214 #define CONFIG_FEC_MXC 215 #define CONFIG_MII 216 #define CONFIG_FEC_ENET_DEV 1 217 218 #if (CONFIG_FEC_ENET_DEV == 0) 219 #define IMX_FEC_BASE ENET_BASE_ADDR 220 #define CONFIG_FEC_MXC_PHYADDR 0x2 221 #define CONFIG_FEC_XCV_TYPE RMII 222 #elif (CONFIG_FEC_ENET_DEV == 1) 223 #define IMX_FEC_BASE ENET2_BASE_ADDR 224 #define CONFIG_FEC_MXC_PHYADDR 0x1 225 #define CONFIG_FEC_XCV_TYPE RMII 226 #endif 227 #define CONFIG_ETHPRIME "FEC" 228 229 #define CONFIG_PHYLIB 230 #define CONFIG_PHY_MICREL 231 #endif 232 233 #define CONFIG_IMX_THERMAL 234 235 #ifndef CONFIG_SPL_BUILD 236 #define CONFIG_VIDEO 237 #ifdef CONFIG_VIDEO 238 #define CONFIG_CFB_CONSOLE 239 #define CONFIG_VIDEO_MXS 240 #define CONFIG_VIDEO_LOGO 241 #define CONFIG_VIDEO_SW_CURSOR 242 #define CONFIG_VGA_AS_SINGLE_DEVICE 243 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 244 #define CONFIG_SPLASH_SCREEN 245 #define CONFIG_SPLASH_SCREEN_ALIGN 246 #define CONFIG_CMD_BMP 247 #define CONFIG_BMP_16BPP 248 #define CONFIG_VIDEO_BMP_RLE8 249 #define CONFIG_VIDEO_BMP_LOGO 250 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 251 #endif 252 #endif 253 254 #endif 255