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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Peng Fan47f73502016-12-11 19:24:37 +08002/*
3 * Copyright 2013-2016 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the Freescale i.MX6SL EVK board.
Peng Fan47f73502016-12-11 19:24:37 +08006 */
7
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#include "mx6_common.h"
12
13#ifdef CONFIG_SECURE_BOOT
14#ifndef CONFIG_CSF_SIZE
15#define CONFIG_CSF_SIZE 0x4000
16#endif
17#endif
18
19/* Size of malloc() pool */
20#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
21
Peng Fan47f73502016-12-11 19:24:37 +080022#define CONFIG_MXC_UART
23#define CONFIG_MXC_UART_BASE UART1_BASE
24
25/* I2C Configs */
26#ifdef CONFIG_CMD_I2C
27#define CONFIG_SYS_I2C_MXC
28#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
29#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
30#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
31#define CONFIG_SYS_I2C_SPEED 100000
32#endif
33
34#define CONFIG_EXTRA_ENV_SETTINGS \
35 "epdc_waveform=epdc_splash.bin\0" \
36 "script=boot.scr\0" \
37 "image=zImage\0" \
38 "console=ttymxc0\0" \
39 "fdt_high=0xffffffff\0" \
40 "initrd_high=0xffffffff\0" \
41 "fdt_file=imx6sll-evk.dtb\0" \
42 "fdt_addr=0x83000000\0" \
43 "boot_fdt=try\0" \
44 "ip_dyn=yes\0" \
45 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
46 "mmcpart=1\0" \
47 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
48 "mmcautodetect=yes\0" \
49 "mmcargs=setenv bootargs console=${console},${baudrate} " \
50 "root=${mmcroot}\0" \
51 "loadbootscript=" \
52 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
53 "bootscript=echo Running bootscript from mmc ...; " \
54 "source\0" \
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 ...; " \
58 "run mmcargs; " \
59 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
60 "if run loadfdt; then " \
61 "bootz ${loadaddr} - ${fdt_addr}; " \
62 "else " \
63 "if test ${boot_fdt} = try; then " \
64 "bootz; " \
65 "else " \
66 "echo WARN: Cannot load the DT; " \
67 "fi; " \
68 "fi; " \
69 "else " \
70 "bootz; " \
71 "fi;\0" \
72 "netargs=setenv bootargs console=${console},${baudrate} " \
73 "root=/dev/nfs " \
74 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
75 "netboot=echo Booting from net ...; " \
76 "usb start; " \
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 "mmc dev ${mmcdev}; 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
Peng Fan47f73502016-12-11 19:24:37 +0800115/* Physical Memory Map */
116#define CONFIG_NR_DRAM_BANKS 1
117#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
118#define PHYS_SDRAM_SIZE SZ_2G
119
120#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
121#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
122#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
123
124#define CONFIG_SYS_INIT_SP_OFFSET \
125 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
126#define CONFIG_SYS_INIT_SP_ADDR \
127 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
128
129/* Environment organization */
130#define CONFIG_ENV_SIZE SZ_8K
131#define CONFIG_SYS_MMC_ENV_PART 0 /* user partition */
132#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
133
134#define CONFIG_ENV_OFFSET (12 * SZ_64K)
Peng Fan47f73502016-12-11 19:24:37 +0800135
136/* MMC Configs */
137#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
138#define CONFIG_SYS_FSL_USDHC_NUM 3
139#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
140
141#define CONFIG_IMX_THERMAL
142
143#define CONFIG_IOMUX_LPSR
144
Peng Fan1f1745c2016-12-22 17:06:44 +0800145/* USB Configs */
146#ifdef CONFIG_CMD_USB
Peng Fan1f1745c2016-12-22 17:06:44 +0800147#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
148#endif
149
Peng Fan47f73502016-12-11 19:24:37 +0800150#endif /* __CONFIG_H */