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Stefan Roesea7f480d2016-02-10 11:41:26 +01001/*
2 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
3 *
4 * Configuration settings for the CCV xPress board
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8#ifndef __XPRESS_CONFIG_H
9#define __XPRESS_CONFIG_H
10
11#include "mx6_common.h"
12#include <asm/imx-common/gpio.h>
13
14/* SPL options */
15#define CONFIG_SPL_LIBCOMMON_SUPPORT
16#define CONFIG_SPL_MMC_SUPPORT
17#include "imx6_spl.h"
18
19#define CONFIG_DISPLAY_CPUINFO
20#define CONFIG_DISPLAY_BOARDINFO
21
22/* Size of malloc() pool */
23#define CONFIG_SYS_MALLOC_LEN (16 << 20)
24
25#define CONFIG_BOARD_EARLY_INIT_F
26#define CONFIG_BOARD_LATE_INIT
27
28#define CONFIG_MXC_UART
29#define CONFIG_MXC_UART_BASE UART1_BASE
30
31/* MMC Configs */
32#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
33#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
34
35/* I2C configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010036#define CONFIG_SYS_I2C
37#define CONFIG_SYS_I2C_MXC
38#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
39#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
40#define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */
41#define CONFIG_SYS_I2C_SPEED 100000
42
43/* Miscellaneous configurable options */
Stefan Roesea7f480d2016-02-10 11:41:26 +010044#define CONFIG_SYS_MEMTEST_START 0x80000000
45#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000)
46
47#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
48#define CONFIG_SYS_HZ 1000
49
50#define CONFIG_SYS_CONSOLE_INFO_QUIET
51#define CONFIG_CMDLINE_EDITING
52
53/* Physical Memory Map */
54#define CONFIG_NR_DRAM_BANKS 1
55#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
56#define PHYS_SDRAM_SIZE (128 << 20)
57
58#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
59#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
60#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
61
62#define CONFIG_SYS_INIT_SP_OFFSET \
63 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
64#define CONFIG_SYS_INIT_SP_ADDR \
65 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
66
67/* FLASH and environment organization */
68#define CONFIG_SYS_NO_FLASH
69
70/* Environment is in stored in the eMMC boot partition */
71#define CONFIG_ENV_SIZE (16 << 10)
72#define CONFIG_ENV_IS_IN_MMC
73#define CONFIG_ENV_OFFSET (512 << 10)
74#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC2 */
75#define CONFIG_SYS_MMC_ENV_PART 1 /* boot parition */
76#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC2 */
77
Stefan Roesea7f480d2016-02-10 11:41:26 +010078#define CONFIG_CMD_BMODE
Stefan Roesea7f480d2016-02-10 11:41:26 +010079
80/* USB Configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010081#define CONFIG_USB_EHCI
82#define CONFIG_USB_EHCI_MX6
83#define CONFIG_USB_STORAGE
84#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
85#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
86#define CONFIG_MXC_USB_FLAGS 0
87#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
88
89#define CONFIG_FEC_MXC
90#define CONFIG_MII
Stefan Roesea7f480d2016-02-10 11:41:26 +010091#define CONFIG_FEC_ENET_DEV 0
92#define IMX_FEC_BASE ENET_BASE_ADDR
93#define CONFIG_FEC_MXC_PHYADDR 0x0
94#define CONFIG_FEC_XCV_TYPE RMII
95#define CONFIG_ETHPRIME "FEC"
96#define CONFIG_PHYLIB
97#define CONFIG_PHY_SMSC
98
99#define CONFIG_IMX_THERMAL
100
101#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
102
103#define CONFIG_UBOOT_SECTOR_START 0x2
104#define CONFIG_UBOOT_SECTOR_COUNT 0x3fe
105
106#define CONFIG_EXTRA_ENV_SETTINGS \
107 "script=boot.scr\0" \
108 "image=zImage\0" \
109 "console=ttymxc0\0" \
110 "fdt_high=0xffffffff\0" \
111 "initrd_high=0xffffffff\0" \
112 "fdt_file=undefined\0" \
113 "fdt_addr=0x83000000\0" \
114 "boot_fdt=try\0" \
115 "ip_dyn=yes\0" \
116 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
117 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
118 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
119 "mmcautodetect=yes\0" \
120 "mmcargs=setenv bootargs console=${console},${baudrate} " \
121 "root=${mmcroot}\0" \
122 "loadbootscript=" \
123 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
124 "bootscript=echo Running bootscript from mmc ...; " \
125 "source\0" \
126 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
127 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
128 "mmcboot=echo Booting from mmc ...; " \
129 "run mmcargs; " \
130 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
131 "if run loadfdt; then " \
132 "bootz ${loadaddr} - ${fdt_addr}; " \
133 "else " \
134 "if test ${boot_fdt} = try; then " \
135 "bootz; " \
136 "else " \
137 "echo WARN: Cannot load the DT; " \
138 "fi; " \
139 "fi; " \
140 "else " \
141 "bootz; " \
142 "fi;\0" \
143 "uboot=ccv/u-boot.imx\0" \
144 "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \
145 "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \
146 "update_uboot=if tftp ${uboot}; then " \
147 "if itest ${filesize} > 0; then " \
148 "mmc dev 0 1;" \
149 "setexpr blkc ${filesize} / 0x200;" \
150 "setexpr blkc ${blkc} + 1;" \
151 "if itest ${blkc} <= ${uboot_size}; then " \
152 "mmc write ${loadaddr} ${uboot_start} " \
153 "${blkc};" \
154 "fi;" \
155 "fi; fi;" \
156 "setenv filesize; setenv blkc\0" \
157 "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
158
159#endif /* __XPRESS_CONFIG_H */