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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 */
Stefan Roesea7f480d2016-02-10 11:41:26 +010015#include "imx6_spl.h"
16
Stefan Roesea7f480d2016-02-10 11:41:26 +010017/* Size of malloc() pool */
18#define CONFIG_SYS_MALLOC_LEN (16 << 20)
19
Stefan Roesea7f480d2016-02-10 11:41:26 +010020#define CONFIG_MXC_UART
21#define CONFIG_MXC_UART_BASE UART1_BASE
22
23/* MMC Configs */
24#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
25#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
26
27/* I2C configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010028#define CONFIG_SYS_I2C
29#define CONFIG_SYS_I2C_MXC
30#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
31#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
32#define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */
33#define CONFIG_SYS_I2C_SPEED 100000
34
35/* Miscellaneous configurable options */
Stefan Roesea7f480d2016-02-10 11:41:26 +010036#define CONFIG_SYS_MEMTEST_START 0x80000000
37#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000)
38
39#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
40#define CONFIG_SYS_HZ 1000
41
Stefan Roesea7f480d2016-02-10 11:41:26 +010042#define CONFIG_CMDLINE_EDITING
43
44/* Physical Memory Map */
45#define CONFIG_NR_DRAM_BANKS 1
46#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
47#define PHYS_SDRAM_SIZE (128 << 20)
48
49#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
50#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
51#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
52
53#define CONFIG_SYS_INIT_SP_OFFSET \
54 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
55#define CONFIG_SYS_INIT_SP_ADDR \
56 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
57
Stefan Roesea7f480d2016-02-10 11:41:26 +010058/* Environment is in stored in the eMMC boot partition */
59#define CONFIG_ENV_SIZE (16 << 10)
60#define CONFIG_ENV_IS_IN_MMC
61#define CONFIG_ENV_OFFSET (512 << 10)
62#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC2 */
63#define CONFIG_SYS_MMC_ENV_PART 1 /* boot parition */
64#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC2 */
65
Stefan Roesea7f480d2016-02-10 11:41:26 +010066/* USB Configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010067#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
68#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
69#define CONFIG_MXC_USB_FLAGS 0
70#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
71
72#define CONFIG_FEC_MXC
73#define CONFIG_MII
Stefan Roesea7f480d2016-02-10 11:41:26 +010074#define CONFIG_FEC_ENET_DEV 0
75#define IMX_FEC_BASE ENET_BASE_ADDR
76#define CONFIG_FEC_MXC_PHYADDR 0x0
77#define CONFIG_FEC_XCV_TYPE RMII
78#define CONFIG_ETHPRIME "FEC"
79#define CONFIG_PHYLIB
80#define CONFIG_PHY_SMSC
81
82#define CONFIG_IMX_THERMAL
83
84#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
85
86#define CONFIG_UBOOT_SECTOR_START 0x2
87#define CONFIG_UBOOT_SECTOR_COUNT 0x3fe
88
89#define CONFIG_EXTRA_ENV_SETTINGS \
90 "script=boot.scr\0" \
91 "image=zImage\0" \
92 "console=ttymxc0\0" \
93 "fdt_high=0xffffffff\0" \
94 "initrd_high=0xffffffff\0" \
95 "fdt_file=undefined\0" \
96 "fdt_addr=0x83000000\0" \
97 "boot_fdt=try\0" \
98 "ip_dyn=yes\0" \
99 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
100 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
101 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
102 "mmcautodetect=yes\0" \
103 "mmcargs=setenv bootargs console=${console},${baudrate} " \
104 "root=${mmcroot}\0" \
105 "loadbootscript=" \
106 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
107 "bootscript=echo Running bootscript from mmc ...; " \
108 "source\0" \
109 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
110 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
111 "mmcboot=echo Booting from mmc ...; " \
112 "run mmcargs; " \
113 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
114 "if run loadfdt; then " \
115 "bootz ${loadaddr} - ${fdt_addr}; " \
116 "else " \
117 "if test ${boot_fdt} = try; then " \
118 "bootz; " \
119 "else " \
120 "echo WARN: Cannot load the DT; " \
121 "fi; " \
122 "fi; " \
123 "else " \
124 "bootz; " \
125 "fi;\0" \
126 "uboot=ccv/u-boot.imx\0" \
127 "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \
128 "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \
129 "update_uboot=if tftp ${uboot}; then " \
130 "if itest ${filesize} > 0; then " \
131 "mmc dev 0 1;" \
132 "setexpr blkc ${filesize} / 0x200;" \
133 "setexpr blkc ${blkc} + 1;" \
134 "if itest ${blkc} <= ${uboot_size}; then " \
135 "mmc write ${loadaddr} ${uboot_start} " \
136 "${blkc};" \
137 "fi;" \
138 "fi; fi;" \
139 "setenv filesize; setenv blkc\0" \
140 "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
141
142#endif /* __XPRESS_CONFIG_H */