1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2015 Freescale Semiconductor, Inc.
5 * Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
7 #ifndef __MX6UL_14X14_EVK_CONFIG_H
8 #define __MX6UL_14X14_EVK_CONFIG_H
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>
16 #define is_mx6ul_9x9_evk() CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK)
21 #define CONFIG_MXC_UART_BASE UART1_BASE
24 #ifdef CONFIG_FSL_USDHC
25 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
27 /* NAND pin conflicts with usdhc2 */
28 #ifdef CONFIG_NAND_MXS
29 #define CONFIG_SYS_FSL_USDHC_NUM 1
31 #define CONFIG_SYS_FSL_USDHC_NUM 2
36 #define CONFIG_EXTRA_ENV_SETTINGS \
40 "fdt_high=0xffffffff\0" \
41 "initrd_high=0xffffffff\0" \
42 "fdt_file=undefined\0" \
43 "fdt_addr=0x83000000\0" \
46 "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
47 "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" \
48 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
50 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
51 "mmcautodetect=yes\0" \
52 "mmcargs=setenv bootargs console=${console},${baudrate} " \
55 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
56 "bootscript=echo Running bootscript from mmc ...; " \
58 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
59 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
60 "mmcboot=echo Booting from mmc ...; " \
62 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
63 "if run loadfdt; then " \
64 "bootz ${loadaddr} - ${fdt_addr}; " \
66 "if test ${boot_fdt} = try; then " \
69 "echo WARN: Cannot load the DT; " \
75 "netargs=setenv bootargs console=${console},${baudrate} " \
77 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
78 "netboot=echo Booting from net ...; " \
80 "if test ${ip_dyn} = yes; then " \
81 "setenv get_cmd dhcp; " \
83 "setenv get_cmd tftp; " \
85 "${get_cmd} ${image}; " \
86 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
87 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
88 "bootz ${loadaddr} - ${fdt_addr}; " \
90 "if test ${boot_fdt} = try; then " \
93 "echo WARN: Cannot load the DT; " \
100 "if test $fdt_file = undefined; then " \
101 "if test $board_name = EVK && test $board_rev = 9X9; then " \
102 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \
103 "if test $board_name = EVK && test $board_rev = 14X14; then " \
104 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \
105 "if test $fdt_file = undefined; then " \
106 "echo WARNING: Could not determine dtb to use; fi; " \
109 /* Miscellaneous configurable options */
111 /* Physical Memory Map */
112 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
114 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
115 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
116 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
118 /* environment organization */
121 #ifdef CONFIG_CMD_USB
122 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
123 #define CONFIG_MXC_USB_FLAGS 0
124 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
127 #ifdef CONFIG_CMD_NET
128 #define CONFIG_FEC_ENET_DEV 1
130 #if (CONFIG_FEC_ENET_DEV == 0)
131 #define CONFIG_FEC_MXC_PHYADDR 0x2
132 #elif (CONFIG_FEC_ENET_DEV == 1)
133 #define CONFIG_FEC_MXC_PHYADDR 0x1
137 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR