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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Stefan Roesea7f480d2016-02-10 11:41:26 +01002/*
3 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
4 *
5 * Configuration settings for the CCV xPress board
Stefan Roesea7f480d2016-02-10 11:41:26 +01006 */
7#ifndef __XPRESS_CONFIG_H
8#define __XPRESS_CONFIG_H
9
10#include "mx6_common.h"
Stefano Babic552a8482017-06-29 10:16:06 +020011#include <asm/mach-imx/gpio.h>
Stefan Roesea7f480d2016-02-10 11:41:26 +010012
13/* SPL options */
Stefan Roesea7f480d2016-02-10 11:41:26 +010014#include "imx6_spl.h"
15
Stefan Roesea7f480d2016-02-10 11:41:26 +010016/* Size of malloc() pool */
17#define CONFIG_SYS_MALLOC_LEN (16 << 20)
18
Stefan Roesea7f480d2016-02-10 11:41:26 +010019#define CONFIG_MXC_UART
Anatolij Gustschinfe123862017-10-02 21:32:55 +020020#define CONFIG_MXC_UART_BASE MX6UL_UART7_BASE_ADDR
Stefan Roesea7f480d2016-02-10 11:41:26 +010021
22/* MMC Configs */
23#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
24#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
25
26/* I2C configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010027#define CONFIG_SYS_I2C
28#define CONFIG_SYS_I2C_MXC
29#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
30#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
31#define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */
32#define CONFIG_SYS_I2C_SPEED 100000
33
34/* Miscellaneous configurable options */
Stefan Roesea7f480d2016-02-10 11:41:26 +010035#define CONFIG_SYS_MEMTEST_START 0x80000000
36#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000)
37
38#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
39#define CONFIG_SYS_HZ 1000
40
Stefan Roesea7f480d2016-02-10 11:41:26 +010041/* Physical Memory Map */
Stefan Roesea7f480d2016-02-10 11:41:26 +010042#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
43#define PHYS_SDRAM_SIZE (128 << 20)
44
45#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
46#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
47#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
48
49#define CONFIG_SYS_INIT_SP_OFFSET \
50 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
51#define CONFIG_SYS_INIT_SP_ADDR \
52 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
53
Stefan Roesea7f480d2016-02-10 11:41:26 +010054/* Environment is in stored in the eMMC boot partition */
55#define CONFIG_ENV_SIZE (16 << 10)
Stefan Roesea7f480d2016-02-10 11:41:26 +010056#define CONFIG_ENV_OFFSET (512 << 10)
57#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC2 */
58#define CONFIG_SYS_MMC_ENV_PART 1 /* boot parition */
59#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC2 */
60
Stefan Roesea7f480d2016-02-10 11:41:26 +010061/* USB Configs */
Stefan Roesea7f480d2016-02-10 11:41:26 +010062#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
63#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
64#define CONFIG_MXC_USB_FLAGS 0
65#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
66
67#define CONFIG_FEC_MXC
Stefan Roesea7f480d2016-02-10 11:41:26 +010068#define CONFIG_FEC_ENET_DEV 0
69#define IMX_FEC_BASE ENET_BASE_ADDR
70#define CONFIG_FEC_MXC_PHYADDR 0x0
71#define CONFIG_FEC_XCV_TYPE RMII
72#define CONFIG_ETHPRIME "FEC"
Stefan Roesea7f480d2016-02-10 11:41:26 +010073#define CONFIG_PHY_SMSC
74
75#define CONFIG_IMX_THERMAL
76
77#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
78
79#define CONFIG_UBOOT_SECTOR_START 0x2
80#define CONFIG_UBOOT_SECTOR_COUNT 0x3fe
81
82#define CONFIG_EXTRA_ENV_SETTINGS \
83 "script=boot.scr\0" \
84 "image=zImage\0" \
Anatolij Gustschinfe123862017-10-02 21:32:55 +020085 "console=ttymxc6\0" \
Stefan Roesea7f480d2016-02-10 11:41:26 +010086 "fdt_high=0xffffffff\0" \
87 "initrd_high=0xffffffff\0" \
88 "fdt_file=undefined\0" \
89 "fdt_addr=0x83000000\0" \
90 "boot_fdt=try\0" \
91 "ip_dyn=yes\0" \
92 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
93 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
94 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
95 "mmcautodetect=yes\0" \
96 "mmcargs=setenv bootargs console=${console},${baudrate} " \
97 "root=${mmcroot}\0" \
98 "loadbootscript=" \
99 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
100 "bootscript=echo Running bootscript from mmc ...; " \
101 "source\0" \
102 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
103 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
104 "mmcboot=echo Booting from mmc ...; " \
105 "run mmcargs; " \
106 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
107 "if run loadfdt; then " \
108 "bootz ${loadaddr} - ${fdt_addr}; " \
109 "else " \
110 "if test ${boot_fdt} = try; then " \
111 "bootz; " \
112 "else " \
113 "echo WARN: Cannot load the DT; " \
114 "fi; " \
115 "fi; " \
116 "else " \
117 "bootz; " \
118 "fi;\0" \
119 "uboot=ccv/u-boot.imx\0" \
120 "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \
121 "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \
122 "update_uboot=if tftp ${uboot}; then " \
123 "if itest ${filesize} > 0; then " \
124 "mmc dev 0 1;" \
125 "setexpr blkc ${filesize} / 0x200;" \
126 "setexpr blkc ${blkc} + 1;" \
127 "if itest ${blkc} <= ${uboot_size}; then " \
128 "mmc write ${loadaddr} ${uboot_start} " \
129 "${blkc};" \
130 "fi;" \
131 "fi; fi;" \
132 "setenv filesize; setenv blkc\0" \
133 "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
134
135#endif /* __XPRESS_CONFIG_H */