Merge https://gitlab.denx.de/u-boot/custodians/u-boot-watchdog
[platform/kernel/u-boot.git] / include / configs / xpress.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
4  *
5  * Configuration settings for the CCV xPress board
6  */
7 #ifndef __XPRESS_CONFIG_H
8 #define __XPRESS_CONFIG_H
9
10 #include "mx6_common.h"
11 #include <asm/mach-imx/gpio.h>
12
13 /* SPL options */
14 #include "imx6_spl.h"
15
16 #define CONFIG_MXC_UART_BASE            MX6UL_UART7_BASE_ADDR
17
18 /* MMC Configs */
19 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
20
21 /* Miscellaneous configurable options */
22
23 /* Physical Memory Map */
24 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
25 #define PHYS_SDRAM_SIZE                 (128 << 20)
26
27 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
28 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
29 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
30
31 #define CONFIG_SYS_INIT_SP_OFFSET \
32         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
33 #define CONFIG_SYS_INIT_SP_ADDR \
34         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
35
36 /* Environment is in stored in the eMMC boot partition */
37
38 /* USB Configs */
39 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
40 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
41 #define CONFIG_MXC_USB_FLAGS            0
42 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
43
44 #define CONFIG_FEC_ENET_DEV             0
45 #define CONFIG_FEC_MXC_PHYADDR          0x0
46
47 #define CONFIG_UBOOT_SECTOR_START       0x2
48 #define CONFIG_UBOOT_SECTOR_COUNT       0x3fe
49
50 #define CONFIG_EXTRA_ENV_SETTINGS \
51         "script=boot.scr\0" \
52         "image=zImage\0" \
53         "console=ttymxc6\0" \
54         "fdt_high=0xffffffff\0" \
55         "initrd_high=0xffffffff\0" \
56         "fdt_file=undefined\0" \
57         "fdt_addr=0x83000000\0" \
58         "boot_fdt=try\0" \
59         "ip_dyn=yes\0" \
60         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
61         "mmcpart=1\0" \
62         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
63         "mmcautodetect=yes\0" \
64         "mmcargs=setenv bootargs console=${console},${baudrate} " \
65                 "root=${mmcroot}\0" \
66         "loadbootscript=" \
67                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
68         "bootscript=echo Running bootscript from mmc ...; " \
69                 "source\0" \
70         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
71         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
72         "mmcboot=echo Booting from mmc ...; " \
73                 "run mmcargs; " \
74                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
75                         "if run loadfdt; then " \
76                                 "bootz ${loadaddr} - ${fdt_addr}; " \
77                         "else " \
78                                 "if test ${boot_fdt} = try; then " \
79                                         "bootz; " \
80                                 "else " \
81                                         "echo WARN: Cannot load the DT; " \
82                                 "fi; " \
83                         "fi; " \
84                 "else " \
85                         "bootz; " \
86                 "fi;\0" \
87         "uboot=ccv/u-boot.imx\0"                                        \
88         "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0"        \
89         "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0"         \
90         "update_uboot=if tftp ${uboot}; then "                          \
91                 "if itest ${filesize} > 0; then "                       \
92                         "mmc dev 0 1;"                                  \
93                         "setexpr blkc ${filesize} / 0x200;"             \
94                         "setexpr blkc ${blkc} + 1;"                     \
95                         "if itest ${blkc} <= ${uboot_size}; then "      \
96                                 "mmc write ${loadaddr} ${uboot_start} " \
97                                         "${blkc};"                      \
98                         "fi;"                                           \
99                 "fi; fi;"                                               \
100                 "setenv filesize; setenv blkc\0"                        \
101         "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
102
103 #endif /* __XPRESS_CONFIG_H */