2 * Copyright (C) 2015 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
6 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __MX6UL_14X14_EVK_CONFIG_H
9 #define __MX6UL_14X14_EVK_CONFIG_H
12 #include <asm/arch/imx-regs.h>
13 #include <linux/sizes.h>
14 #include "mx6_common.h"
15 #include <asm/imx-common/gpio.h>
18 #define CONFIG_SPL_LIBCOMMON_SUPPORT
19 #define CONFIG_SPL_MMC_SUPPORT
20 #define CONFIG_SPL_FAT_SUPPORT
23 #define CONFIG_ROM_UNIFIED_SECTIONS
24 #define CONFIG_SYS_GENERIC_BOARD
25 #define CONFIG_DISPLAY_CPUINFO
26 #define CONFIG_DISPLAY_BOARDINFO
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_BOARD_LATE_INIT
34 #define CONFIG_MXC_UART
35 #define CONFIG_MXC_UART_BASE UART1_BASE
38 #ifdef CONFIG_FSL_USDHC
39 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
41 /* NAND pin conflicts with usdhc2 */
42 #ifdef CONFIG_NAND_MXS
43 #define CONFIG_SYS_FSL_USDHC_NUM 1
45 #define CONFIG_SYS_FSL_USDHC_NUM 2
48 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
51 #undef CONFIG_BOOTM_NETBSD
52 #undef CONFIG_BOOTM_PLAN9
53 #undef CONFIG_BOOTM_RTEMS
55 #undef CONFIG_CMD_EXPORTENV
56 #undef CONFIG_CMD_IMPORTENV
59 #define CONFIG_CMD_I2C
61 #define CONFIG_SYS_I2C
62 #define CONFIG_SYS_I2C_MXC
63 #define CONFIG_SYS_I2C_SPEED 100000
66 #define PHYS_SDRAM_SIZE SZ_512M
68 #undef CONFIG_CMD_IMLS
70 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
72 #define CONFIG_EXTRA_ENV_SETTINGS \
76 "fdt_high=0xffffffff\0" \
77 "initrd_high=0xffffffff\0" \
78 "fdt_file=imx6ul-14x14-evk.dtb\0" \
79 "fdt_addr=0x83000000\0" \
82 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
83 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
84 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
85 "mmcautodetect=yes\0" \
86 "mmcargs=setenv bootargs console=${console},${baudrate} " \
89 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
90 "bootscript=echo Running bootscript from mmc ...; " \
92 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
93 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
94 "mmcboot=echo Booting from mmc ...; " \
96 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
97 "if run loadfdt; then " \
98 "bootz ${loadaddr} - ${fdt_addr}; " \
100 "if test ${boot_fdt} = try; then " \
103 "echo WARN: Cannot load the DT; " \
109 "netargs=setenv bootargs console=${console},${baudrate} " \
111 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
112 "netboot=echo Booting from net ...; " \
114 "if test ${ip_dyn} = yes; then " \
115 "setenv get_cmd dhcp; " \
117 "setenv get_cmd tftp; " \
119 "${get_cmd} ${image}; " \
120 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
121 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
122 "bootz ${loadaddr} - ${fdt_addr}; " \
124 "if test ${boot_fdt} = try; then " \
127 "echo WARN: Cannot load the DT; " \
134 #define CONFIG_BOOTCOMMAND \
135 "mmc dev ${mmcdev};" \
136 "mmc dev ${mmcdev}; if mmc rescan; then " \
137 "if run loadbootscript; then " \
140 "if run loadimage; then " \
142 "else run netboot; " \
145 "else run netboot; fi"
147 /* Miscellaneous configurable options */
148 /* Print Buffer Size */
149 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
151 #define CONFIG_CMD_MEMTEST
152 #define CONFIG_SYS_MEMTEST_START 0x80000000
153 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000)
155 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
156 #define CONFIG_SYS_HZ 1000
158 #define CONFIG_CMDLINE_EDITING
159 #define CONFIG_STACKSIZE SZ_128K
161 /* Physical Memory Map */
162 #define CONFIG_NR_DRAM_BANKS 1
163 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
165 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
166 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
167 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
169 #define CONFIG_SYS_INIT_SP_OFFSET \
170 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
171 #define CONFIG_SYS_INIT_SP_ADDR \
172 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
174 /* FLASH and environment organization */
175 #define CONFIG_SYS_NO_FLASH
177 #define CONFIG_ENV_SIZE SZ_8K
178 #define CONFIG_ENV_IS_IN_MMC
179 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
180 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
181 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
182 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
184 #define CONFIG_OF_LIBFDT
185 #define CONFIG_CMD_BOOTZ
186 #define CONFIG_CMD_BMODE
188 #ifndef CONFIG_SYS_DCACHE_OFF
189 #define CONFIG_CMD_CACHE
192 #define CONFIG_FSL_QSPI
193 #ifdef CONFIG_FSL_QSPI
194 #define CONFIG_CMD_SF
195 #define CONFIG_SPI_FLASH
196 #define CONFIG_SPI_FLASH_STMICRO
197 #define CONFIG_SPI_FLASH_BAR
198 #define CONFIG_SF_DEFAULT_BUS 0
199 #define CONFIG_SF_DEFAULT_CS 0
200 #define CONFIG_SF_DEFAULT_SPEED 40000000
201 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
202 #define FSL_QSPI_FLASH_NUM 1
203 #define FSL_QSPI_FLASH_SIZE SZ_32M
207 #define CONFIG_CMD_USB
208 #ifdef CONFIG_CMD_USB
209 #define CONFIG_USB_EHCI
210 #define CONFIG_USB_EHCI_MX6
211 #define CONFIG_USB_STORAGE
212 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
213 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
214 #define CONFIG_MXC_USB_FLAGS 0
215 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
218 #ifdef CONFIG_CMD_NET
219 #define CONFIG_FEC_MXC
221 #define CONFIG_FEC_ENET_DEV 1
223 #if (CONFIG_FEC_ENET_DEV == 0)
224 #define IMX_FEC_BASE ENET_BASE_ADDR
225 #define CONFIG_FEC_MXC_PHYADDR 0x2
226 #define CONFIG_FEC_XCV_TYPE RMII
227 #elif (CONFIG_FEC_ENET_DEV == 1)
228 #define IMX_FEC_BASE ENET2_BASE_ADDR
229 #define CONFIG_FEC_MXC_PHYADDR 0x1
230 #define CONFIG_FEC_XCV_TYPE RMII
232 #define CONFIG_ETHPRIME "FEC"
234 #define CONFIG_PHYLIB
235 #define CONFIG_PHY_MICREL
236 #define CONFIG_FEC_DMA_MINALIGN 64
239 #define CONFIG_IMX_THERMAL