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 /* Size of malloc() pool */
22 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
24 #define CONFIG_MXC_UART
25 #define CONFIG_MXC_UART_BASE UART1_BASE
28 #ifdef CONFIG_FSL_USDHC
29 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
31 /* NAND pin conflicts with usdhc2 */
32 #ifdef CONFIG_NAND_MXS
33 #define CONFIG_SYS_FSL_USDHC_NUM 1
35 #define CONFIG_SYS_FSL_USDHC_NUM 2
42 #define CONFIG_SYS_I2C_MXC
43 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
44 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
45 #define CONFIG_SYS_I2C_SPEED 100000
48 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
50 #define CONFIG_EXTRA_ENV_SETTINGS \
54 "fdt_high=0xffffffff\0" \
55 "initrd_high=0xffffffff\0" \
56 "fdt_file=undefined\0" \
57 "fdt_addr=0x83000000\0" \
60 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
61 "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" \
62 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
63 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
64 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
65 "mmcautodetect=yes\0" \
66 "mmcargs=setenv bootargs console=${console},${baudrate} " \
69 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
70 "bootscript=echo Running bootscript from mmc ...; " \
72 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
73 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
74 "mmcboot=echo Booting from mmc ...; " \
76 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
77 "if run loadfdt; then " \
78 "bootz ${loadaddr} - ${fdt_addr}; " \
80 "if test ${boot_fdt} = try; then " \
83 "echo WARN: Cannot load the DT; " \
89 "netargs=setenv bootargs console=${console},${baudrate} " \
91 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
92 "netboot=echo Booting from net ...; " \
94 "if test ${ip_dyn} = yes; then " \
95 "setenv get_cmd dhcp; " \
97 "setenv get_cmd tftp; " \
99 "${get_cmd} ${image}; " \
100 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
101 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
102 "bootz ${loadaddr} - ${fdt_addr}; " \
104 "if test ${boot_fdt} = try; then " \
107 "echo WARN: Cannot load the DT; " \
114 "if test $fdt_file = undefined; then " \
115 "if test $board_name = EVK && test $board_rev = 9X9; then " \
116 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \
117 "if test $board_name = EVK && test $board_rev = 14X14; then " \
118 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \
119 "if test $fdt_file = undefined; then " \
120 "echo WARNING: Could not determine dtb to use; fi; " \
123 #define CONFIG_BOOTCOMMAND \
125 "mmc dev ${mmcdev};" \
126 "mmc dev ${mmcdev}; if mmc rescan; then " \
127 "if run loadbootscript; then " \
130 "if run loadimage; then " \
132 "else run netboot; " \
135 "else run netboot; fi"
137 /* Miscellaneous configurable options */
139 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
140 #define CONFIG_SYS_HZ 1000
142 /* Physical Memory Map */
143 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
145 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
146 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
147 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
149 #define CONFIG_SYS_INIT_SP_OFFSET \
150 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
151 #define CONFIG_SYS_INIT_SP_ADDR \
152 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
154 /* environment organization */
155 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
156 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
157 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
160 #ifdef CONFIG_CMD_USB
161 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
162 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
163 #define CONFIG_MXC_USB_FLAGS 0
164 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
167 #ifdef CONFIG_CMD_NET
168 #define CONFIG_FEC_ENET_DEV 1
170 #if (CONFIG_FEC_ENET_DEV == 0)
171 #define IMX_FEC_BASE ENET_BASE_ADDR
172 #define CONFIG_FEC_MXC_PHYADDR 0x2
173 #define CONFIG_FEC_XCV_TYPE RMII
174 #define CONFIG_ETHPRIME "eth0"
175 #elif (CONFIG_FEC_ENET_DEV == 1)
176 #define IMX_FEC_BASE ENET2_BASE_ADDR
177 #define CONFIG_FEC_MXC_PHYADDR 0x1
178 #define CONFIG_FEC_XCV_TYPE RMII
179 #define CONFIG_ETHPRIME "eth1"
183 #define CONFIG_IMX_THERMAL
185 #ifndef CONFIG_SPL_BUILD
186 #if defined(CONFIG_DM_VIDEO)
187 #define CONFIG_VIDEO_MXS
188 #define CONFIG_VIDEO_LOGO
189 #define CONFIG_SPLASH_SCREEN
190 #define CONFIG_SPLASH_SCREEN_ALIGN
191 #define CONFIG_BMP_16BPP
192 #define CONFIG_VIDEO_BMP_RLE8
193 #define CONFIG_VIDEO_BMP_LOGO
194 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR