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_BASE UART1_BASE
27 #ifdef CONFIG_FSL_USDHC
28 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
30 /* NAND pin conflicts with usdhc2 */
31 #ifdef CONFIG_NAND_MXS
32 #define CONFIG_SYS_FSL_USDHC_NUM 1
34 #define CONFIG_SYS_FSL_USDHC_NUM 2
41 #define CONFIG_SYS_I2C_MXC
42 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
43 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
46 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
48 #define CONFIG_EXTRA_ENV_SETTINGS \
52 "fdt_high=0xffffffff\0" \
53 "initrd_high=0xffffffff\0" \
54 "fdt_file=undefined\0" \
55 "fdt_addr=0x83000000\0" \
58 "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
59 "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" \
60 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
61 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
62 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
63 "mmcautodetect=yes\0" \
64 "mmcargs=setenv bootargs console=${console},${baudrate} " \
67 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
68 "bootscript=echo Running bootscript from mmc ...; " \
70 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
71 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
72 "mmcboot=echo Booting from mmc ...; " \
74 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
75 "if run loadfdt; then " \
76 "bootz ${loadaddr} - ${fdt_addr}; " \
78 "if test ${boot_fdt} = try; then " \
81 "echo WARN: Cannot load the DT; " \
87 "netargs=setenv bootargs console=${console},${baudrate} " \
89 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
90 "netboot=echo Booting from net ...; " \
92 "if test ${ip_dyn} = yes; then " \
93 "setenv get_cmd dhcp; " \
95 "setenv get_cmd tftp; " \
97 "${get_cmd} ${image}; " \
98 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
99 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
100 "bootz ${loadaddr} - ${fdt_addr}; " \
102 "if test ${boot_fdt} = try; then " \
105 "echo WARN: Cannot load the DT; " \
112 "if test $fdt_file = undefined; then " \
113 "if test $board_name = EVK && test $board_rev = 9X9; then " \
114 "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \
115 "if test $board_name = EVK && test $board_rev = 14X14; then " \
116 "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \
117 "if test $fdt_file = undefined; then " \
118 "echo WARNING: Could not determine dtb to use; fi; " \
121 #define CONFIG_BOOTCOMMAND \
123 "mmc dev ${mmcdev};" \
124 "mmc dev ${mmcdev}; if mmc rescan; then " \
125 "if run loadbootscript; then " \
128 "if run loadimage; then " \
130 "else run netboot; " \
133 "else run netboot; fi"
135 /* Miscellaneous configurable options */
137 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
138 #define CONFIG_SYS_HZ 1000
140 /* Physical Memory Map */
141 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
143 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
144 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
145 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
147 #define CONFIG_SYS_INIT_SP_OFFSET \
148 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
149 #define CONFIG_SYS_INIT_SP_ADDR \
150 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
152 /* environment organization */
153 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
156 #ifdef CONFIG_CMD_USB
157 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
158 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
159 #define CONFIG_MXC_USB_FLAGS 0
160 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
163 #ifdef CONFIG_CMD_NET
164 #define CONFIG_FEC_ENET_DEV 1
166 #if (CONFIG_FEC_ENET_DEV == 0)
167 #define IMX_FEC_BASE ENET_BASE_ADDR
168 #define CONFIG_FEC_MXC_PHYADDR 0x2
169 #define CONFIG_FEC_XCV_TYPE RMII
170 #define CONFIG_ETHPRIME "eth0"
171 #elif (CONFIG_FEC_ENET_DEV == 1)
172 #define IMX_FEC_BASE ENET2_BASE_ADDR
173 #define CONFIG_FEC_MXC_PHYADDR 0x1
174 #define CONFIG_FEC_XCV_TYPE RMII
175 #define CONFIG_ETHPRIME "eth1"
179 #ifndef CONFIG_SPL_BUILD
180 #if defined(CONFIG_DM_VIDEO)
181 #define CONFIG_VIDEO_MXS
182 #define CONFIG_VIDEO_LOGO
183 #define CONFIG_VIDEO_BMP_LOGO
184 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR