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() IS_ENABLED(CONFIG_TARGET_MX6UL_9X9_EVK)
18 #define CFG_MXC_UART_BASE UART1_BASE
21 #ifdef CONFIG_FSL_USDHC
22 #define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
24 /* NAND pin conflicts with usdhc2 */
25 #ifdef CONFIG_NAND_MXS
26 #define CFG_SYS_FSL_USDHC_NUM 1
28 #define CFG_SYS_FSL_USDHC_NUM 2
33 #define CFG_EXTRA_ENV_SETTINGS \
37 "fdt_high=0xffffffff\0" \
38 "initrd_high=0xffffffff\0" \
39 "fdt_file=undefined\0" \
40 "fdt_addr=0x83000000\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" \
47 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
48 "mmcautodetect=yes\0" \
49 "mmcargs=setenv bootargs console=${console},${baudrate} " \
52 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
53 "bootscript=echo Running bootscript from mmc ...; " \
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 ...; " \
59 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
60 "if run loadfdt; then " \
61 "bootz ${loadaddr} - ${fdt_addr}; " \
63 "if test ${boot_fdt} = try; then " \
66 "echo WARN: Cannot load the DT; " \
72 "netargs=setenv bootargs console=${console},${baudrate} " \
74 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
75 "netboot=echo Booting from net ...; " \
77 "if test ${ip_dyn} = yes; then " \
78 "setenv get_cmd dhcp; " \
80 "setenv get_cmd tftp; " \
82 "${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}; " \
87 "if test ${boot_fdt} = try; then " \
90 "echo WARN: Cannot load the DT; " \
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; " \
106 /* Miscellaneous configurable options */
108 /* Physical Memory Map */
109 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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
115 /* environment organization */
118 #ifdef CONFIG_CMD_USB
119 #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
120 #define CFG_MXC_USB_FLAGS 0
123 #ifdef CONFIG_CMD_NET
124 #define CFG_FEC_ENET_DEV 1
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
133 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR