1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
5 * Configuration settings for the CCV xPress board
7 #ifndef __XPRESS_CONFIG_H
8 #define __XPRESS_CONFIG_H
10 #include "mx6_common.h"
11 #include <asm/mach-imx/gpio.h>
16 #define CONFIG_MXC_UART_BASE MX6UL_UART7_BASE_ADDR
19 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
21 /* Miscellaneous configurable options */
23 /* Physical Memory Map */
24 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
25 #define PHYS_SDRAM_SIZE (128 << 20)
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
31 /* Environment is in stored in the eMMC boot partition */
34 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
35 #define CONFIG_MXC_USB_FLAGS 0
37 #define CONFIG_FEC_ENET_DEV 0
38 #define CONFIG_FEC_MXC_PHYADDR 0x0
40 #define CONFIG_UBOOT_SECTOR_START 0x2
41 #define CONFIG_UBOOT_SECTOR_COUNT 0x3fe
43 #define CONFIG_EXTRA_ENV_SETTINGS \
47 "fdt_high=0xffffffff\0" \
48 "initrd_high=0xffffffff\0" \
49 "fdt_file=undefined\0" \
50 "fdt_addr=0x83000000\0" \
53 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
55 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
56 "mmcautodetect=yes\0" \
57 "mmcargs=setenv bootargs console=${console},${baudrate} " \
60 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
61 "bootscript=echo Running bootscript from mmc ...; " \
63 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
64 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
65 "mmcboot=echo Booting from mmc ...; " \
67 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
68 "if run loadfdt; then " \
69 "bootz ${loadaddr} - ${fdt_addr}; " \
71 "if test ${boot_fdt} = try; then " \
74 "echo WARN: Cannot load the DT; " \
80 "uboot=ccv/u-boot.imx\0" \
81 "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0" \
82 "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0" \
83 "update_uboot=if tftp ${uboot}; then " \
84 "if itest ${filesize} > 0; then " \
86 "setexpr blkc ${filesize} / 0x200;" \
87 "setexpr blkc ${blkc} + 1;" \
88 "if itest ${blkc} <= ${uboot_size}; then " \
89 "mmc write ${loadaddr} ${uboot_start} " \
93 "setenv filesize; setenv blkc\0" \
94 "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
96 #endif /* __XPRESS_CONFIG_H */