2 * Copyright (C) 2015 Freescale Semiconductor, Inc.
3 * Copyright (C) 2016 Grinn
5 * Configuration settings for the Grinn liteBoard (i.MX6UL).
7 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __LITEBOARD_CONFIG_H
10 #define __LITEBOARD_CONFIG_H
12 #include <asm/arch/imx-regs.h>
13 #include <linux/sizes.h>
14 #include "mx6_common.h"
19 /* Size of malloc() pool */
20 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
22 #define CONFIG_BOARD_EARLY_INIT_F
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 USDHC1_BASE_ADDR
30 #define CONFIG_SUPPORT_EMMC_BOOT
33 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
35 #define CONFIG_EXTRA_ENV_SETTINGS \
39 "fdt_high=0xffffffff\0" \
40 "initrd_high=0xffffffff\0" \
41 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
42 "fdt_addr=0x83000000\0" \
45 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
46 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
47 "mmcroot=" CONFIG_MMCROOT " 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 #define CONFIG_BOOTCOMMAND \
98 "mmc dev ${mmcdev};" \
99 "if mmc rescan; then " \
100 "if run loadbootscript; then " \
103 "if run loadimage; then " \
105 "else run netboot; " \
108 "else run netboot; fi"
110 /* Miscellaneous configurable options */
111 #define CONFIG_SYS_MEMTEST_START 0x80000000
112 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M)
114 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
115 #define CONFIG_SYS_HZ 1000
117 #define CONFIG_CMDLINE_EDITING
118 #define CONFIG_STACKSIZE SZ_128K
120 /* Physical Memory Map */
121 #define CONFIG_NR_DRAM_BANKS 1
122 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
124 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
125 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
126 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
128 #define CONFIG_SYS_INIT_SP_OFFSET \
129 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
130 #define CONFIG_SYS_INIT_SP_ADDR \
131 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
133 /* FLASH and environment organization */
134 #define CONFIG_ENV_SIZE SZ_8K
135 #define CONFIG_ENV_IS_IN_MMC
136 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
137 #define CONFIG_SYS_MMC_ENV_DEV 0
138 #define CONFIG_SYS_MMC_ENV_PART 0
139 #define CONFIG_MMCROOT "/dev/mmcblk0p2"
141 #define CONFIG_CMD_BMODE
144 #ifdef CONFIG_CMD_USB
145 #define CONFIG_USB_EHCI
146 #define CONFIG_USB_EHCI_MX6
147 #define CONFIG_USB_STORAGE
148 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
149 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
150 #define CONFIG_MXC_USB_FLAGS 0
151 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
154 #ifdef CONFIG_CMD_NET
155 #define CONFIG_FEC_MXC
157 #define CONFIG_FEC_ENET_DEV 0
159 #define IMX_FEC_BASE ENET_BASE_ADDR
160 #define CONFIG_FEC_MXC_PHYADDR 0x0
161 #define CONFIG_FEC_XCV_TYPE RMII
162 #define CONFIG_ETHPRIME "FEC"
164 #define CONFIG_PHYLIB
165 #define CONFIG_PHY_SMSC
168 #define CONFIG_IMX_THERMAL