1d51b87b68b31707e3dc9291f956ad0867c34f9b
[platform/kernel/u-boot.git] / include / configs / liteboard.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015 Freescale Semiconductor, Inc.
4  * Copyright (C) 2016 Grinn
5  *
6  * Configuration settings for the Grinn liteBoard (i.MX6UL).
7  */
8 #ifndef __LITEBOARD_CONFIG_H
9 #define __LITEBOARD_CONFIG_H
10
11 #include <asm/arch/imx-regs.h>
12 #include <linux/sizes.h>
13 #include <linux/stringify.h>
14 #include "mx6_common.h"
15
16 #define CONFIG_MXC_UART_BASE            UART1_BASE
17
18 /* MMC Configs */
19 #ifdef CONFIG_FSL_USDHC
20 #define CFG_SYS_FSL_ESDHC_ADDR  USDHC1_BASE_ADDR
21 #endif
22
23 #define CONFIG_EXTRA_ENV_SETTINGS \
24         "script=boot.scr\0" \
25         "image=zImage\0" \
26         "console=ttymxc0\0" \
27         "fdt_high=0xffffffff\0" \
28         "initrd_high=0xffffffff\0" \
29         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
30         "fdt_addr=0x83000000\0" \
31         "boot_fdt=try\0" \
32         "ip_dyn=yes\0" \
33         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
34         "mmcpart=1\0" \
35         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
36         "mmcautodetect=yes\0" \
37         "mmcargs=setenv bootargs console=${console},${baudrate} " \
38                 "root=${mmcroot}\0" \
39         "loadbootscript=" \
40                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
41         "bootscript=echo Running bootscript from mmc ...; " \
42                 "source\0" \
43         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
44         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
45         "mmcboot=echo Booting from mmc ...; " \
46                 "run mmcargs; " \
47                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
48                         "if run loadfdt; then " \
49                                 "bootz ${loadaddr} - ${fdt_addr}; " \
50                         "else " \
51                                 "if test ${boot_fdt} = try; then " \
52                                         "bootz; " \
53                                 "else " \
54                                         "echo WARN: Cannot load the DT; " \
55                                 "fi; " \
56                         "fi; " \
57                 "else " \
58                         "bootz; " \
59                 "fi;\0" \
60         "netargs=setenv bootargs console=${console},${baudrate} " \
61                 "root=/dev/nfs " \
62         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
63         "netboot=echo Booting from net ...; " \
64                 "run netargs; " \
65                 "if test ${ip_dyn} = yes; then " \
66                         "setenv get_cmd dhcp; " \
67                 "else " \
68                         "setenv get_cmd tftp; " \
69                 "fi; " \
70                 "${get_cmd} ${image}; " \
71                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
72                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
73                                 "bootz ${loadaddr} - ${fdt_addr}; " \
74                         "else " \
75                                 "if test ${boot_fdt} = try; then " \
76                                         "bootz; " \
77                                 "else " \
78                                         "echo WARN: Cannot load the DT; " \
79                                 "fi; " \
80                         "fi; " \
81                 "else " \
82                         "bootz; " \
83                 "fi;\0"
84
85 /* Miscellaneous configurable options */
86
87 /* Physical Memory Map */
88 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
89
90 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
91 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
92 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
93
94 /* FLASH and environment organization */
95
96 /* USB Configs */
97 #ifdef CONFIG_CMD_USB
98 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
99 #define CONFIG_MXC_USB_FLAGS   0
100 #endif
101
102 #ifdef CONFIG_CMD_NET
103 #define CONFIG_FEC_ENET_DEV             0
104
105 #define CONFIG_FEC_MXC_PHYADDR          0x0
106 #endif
107
108 #endif