1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2015 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the Freescale i.MX6UL 14x14 EVK board. 6 */ 7#ifndef __MX6UL_14X14_EVK_CONFIG_H 8#define __MX6UL_14X14_EVK_CONFIG_H 9 10#include <asm/arch/imx-regs.h> 11#include <linux/sizes.h> 12#include <linux/stringify.h> 13#include "mx6_common.h" 14#include <asm/mach-imx/gpio.h> 15 16#define is_mx6ul_9x9_evk() IS_ENABLED(CONFIG_TARGET_MX6UL_9X9_EVK) 17 18#define CFG_MXC_UART_BASE UART1_BASE 19 20/* MMC Configs */ 21#ifdef CONFIG_FSL_USDHC 22#define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 23 24/* NAND pin conflicts with usdhc2 */ 25#ifdef CONFIG_NAND_MXS 26#define CFG_SYS_FSL_USDHC_NUM 1 27#else 28#define CFG_SYS_FSL_USDHC_NUM 2 29#endif 30 31#endif 32 33#define CFG_EXTRA_ENV_SETTINGS \ 34 "script=boot.scr\0" \ 35 "image=zImage\0" \ 36 "console=ttymxc0\0" \ 37 "fdt_high=0xffffffff\0" \ 38 "initrd_high=0xffffffff\0" \ 39 "fdt_file=undefined\0" \ 40 "fdt_addr=0x83000000\0" \ 41 "boot_fdt=try\0" \ 42 "ip_dyn=yes\0" \ 43 "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 44 "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" \ 45 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 46 "mmcpart=1\0" \ 47 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \ 48 "mmcautodetect=yes\0" \ 49 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 50 "root=${mmcroot}\0" \ 51 "loadbootscript=" \ 52 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 53 "bootscript=echo Running bootscript from mmc ...; " \ 54 "source\0" \ 55 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 56 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 57 "mmcboot=echo Booting from mmc ...; " \ 58 "run mmcargs; " \ 59 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 60 "if run loadfdt; then " \ 61 "bootz ${loadaddr} - ${fdt_addr}; " \ 62 "else " \ 63 "if test ${boot_fdt} = try; then " \ 64 "bootz; " \ 65 "else " \ 66 "echo WARN: Cannot load the DT; " \ 67 "fi; " \ 68 "fi; " \ 69 "else " \ 70 "bootz; " \ 71 "fi;\0" \ 72 "netargs=setenv bootargs console=${console},${baudrate} " \ 73 "root=/dev/nfs " \ 74 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 75 "netboot=echo Booting from net ...; " \ 76 "run netargs; " \ 77 "if test ${ip_dyn} = yes; then " \ 78 "setenv get_cmd dhcp; " \ 79 "else " \ 80 "setenv get_cmd tftp; " \ 81 "fi; " \ 82 "${get_cmd} ${image}; " \ 83 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 84 "if ${get_cmd} ${fdt_addr} ${fdt_file}; 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 "findfdt="\ 97 "if test $fdt_file = undefined; then " \ 98 "if test $board_name = EVK && test $board_rev = 9X9; then " \ 99 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \ 100 "if test $board_name = EVK && test $board_rev = 14X14; then " \ 101 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \ 102 "if test $fdt_file = undefined; then " \ 103 "echo WARNING: Could not determine dtb to use; fi; " \ 104 "fi;\0" \ 105 106/* Miscellaneous configurable options */ 107 108/* Physical Memory Map */ 109#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 110 111#define CFG_SYS_SDRAM_BASE PHYS_SDRAM 112#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 113#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE 114 115/* environment organization */ 116 117/* USB Configs */ 118#ifdef CONFIG_CMD_USB 119#define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 120#define CFG_MXC_USB_FLAGS 0 121#endif 122 123#ifdef CONFIG_CMD_NET 124#define CFG_FEC_ENET_DEV 1 125 126#if (CFG_FEC_ENET_DEV == 0) 127#define CFG_FEC_MXC_PHYADDR 0x2 128#elif (CFG_FEC_ENET_DEV == 1) 129#define CFG_FEC_MXC_PHYADDR 0x1 130#endif 131#endif 132 133#define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 134 135#endif 136