blob: a55d76760c10881669c5c95f23fa6163a2b368d5 [file] [log] [blame]
Marcin Niestrojc9e40e62016-12-07 16:46:33 +01001/*
2 * Copyright (C) 2015 Freescale Semiconductor, Inc.
3 * Copyright (C) 2016 Grinn
4 *
5 * Configuration settings for the Grinn liteBoard (i.MX6UL).
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9#ifndef __LITEBOARD_CONFIG_H
10#define __LITEBOARD_CONFIG_H
11
12#include <asm/arch/imx-regs.h>
13#include <linux/sizes.h>
14#include "mx6_common.h"
15
16/* SPL options */
17#include "imx6_spl.h"
18
19/* Size of malloc() pool */
20#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
21
22#define CONFIG_BOARD_EARLY_INIT_F
23#define CONFIG_BOARD_LATE_INIT
24
25#define CONFIG_MXC_UART
26#define CONFIG_MXC_UART_BASE UART1_BASE
27
28/* MMC Configs */
29#ifdef CONFIG_FSL_USDHC
30#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
31#define CONFIG_SUPPORT_EMMC_BOOT
32#endif
33
34#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
35
36#define CONFIG_EXTRA_ENV_SETTINGS \
37 "script=boot.scr\0" \
38 "image=zImage\0" \
39 "console=ttymxc0\0" \
40 "fdt_high=0xffffffff\0" \
41 "initrd_high=0xffffffff\0" \
42 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
43 "fdt_addr=0x83000000\0" \
44 "boot_fdt=try\0" \
45 "ip_dyn=yes\0" \
46 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
47 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
48 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
49 "mmcautodetect=yes\0" \
50 "mmcargs=setenv bootargs console=${console},${baudrate} " \
51 "root=${mmcroot}\0" \
52 "loadbootscript=" \
53 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
54 "bootscript=echo Running bootscript from mmc ...; " \
55 "source\0" \
56 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
57 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
58 "mmcboot=echo Booting from mmc ...; " \
59 "run mmcargs; " \
60 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
61 "if run loadfdt; then " \
62 "bootz ${loadaddr} - ${fdt_addr}; " \
63 "else " \
64 "if test ${boot_fdt} = try; then " \
65 "bootz; " \
66 "else " \
67 "echo WARN: Cannot load the DT; " \
68 "fi; " \
69 "fi; " \
70 "else " \
71 "bootz; " \
72 "fi;\0" \
73 "netargs=setenv bootargs console=${console},${baudrate} " \
74 "root=/dev/nfs " \
75 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
76 "netboot=echo Booting from net ...; " \
77 "run netargs; " \
78 "if test ${ip_dyn} = yes; then " \
79 "setenv get_cmd dhcp; " \
80 "else " \
81 "setenv get_cmd tftp; " \
82 "fi; " \
83 "${get_cmd} ${image}; " \
84 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
85 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
86 "bootz ${loadaddr} - ${fdt_addr}; " \
87 "else " \
88 "if test ${boot_fdt} = try; then " \
89 "bootz; " \
90 "else " \
91 "echo WARN: Cannot load the DT; " \
92 "fi; " \
93 "fi; " \
94 "else " \
95 "bootz; " \
96 "fi;\0"
97
98#define CONFIG_BOOTCOMMAND \
99 "mmc dev ${mmcdev};" \
100 "if mmc rescan; then " \
101 "if run loadbootscript; then " \
102 "run bootscript; " \
103 "else " \
104 "if run loadimage; then " \
105 "run mmcboot; " \
106 "else run netboot; " \
107 "fi; " \
108 "fi; " \
109 "else run netboot; fi"
110
111/* Miscellaneous configurable options */
112#define CONFIG_SYS_MEMTEST_START 0x80000000
113#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M)
114
115#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
116#define CONFIG_SYS_HZ 1000
117
118#define CONFIG_CMDLINE_EDITING
119#define CONFIG_STACKSIZE SZ_128K
120
121/* Physical Memory Map */
122#define CONFIG_NR_DRAM_BANKS 1
123#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
124
125#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
126#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
127#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
128
129#define CONFIG_SYS_INIT_SP_OFFSET \
130 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
131#define CONFIG_SYS_INIT_SP_ADDR \
132 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
133
134/* FLASH and environment organization */
135#define CONFIG_ENV_SIZE SZ_8K
136#define CONFIG_ENV_IS_IN_MMC
137#define CONFIG_ENV_OFFSET (8 * SZ_64K)
138#define CONFIG_SYS_MMC_ENV_DEV 0
139#define CONFIG_SYS_MMC_ENV_PART 0
140#define CONFIG_MMCROOT "/dev/mmcblk0p2"
141
142#define CONFIG_CMD_BMODE
143
144/* USB Configs */
145#ifdef CONFIG_CMD_USB
146#define CONFIG_USB_EHCI
147#define CONFIG_USB_EHCI_MX6
148#define CONFIG_USB_STORAGE
149#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
150#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
151#define CONFIG_MXC_USB_FLAGS 0
152#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
153#endif
154
155#ifdef CONFIG_CMD_NET
156#define CONFIG_FEC_MXC
157#define CONFIG_MII
158#define CONFIG_FEC_ENET_DEV 0
159
160#define IMX_FEC_BASE ENET_BASE_ADDR
161#define CONFIG_FEC_MXC_PHYADDR 0x0
162#define CONFIG_FEC_XCV_TYPE RMII
163#define CONFIG_ETHPRIME "FEC"
164
165#define CONFIG_PHYLIB
166#define CONFIG_PHY_SMSC
167#endif
168
169#define CONFIG_IMX_THERMAL
170
171#endif