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>
13 #define CONFIG_MXC_UART_BASE MX6UL_UART7_BASE_ADDR
16 #define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
18 /* Miscellaneous configurable options */
20 /* Physical Memory Map */
21 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
22 #define PHYS_SDRAM_SIZE (128 << 20)
24 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM
25 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
26 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
28 /* Environment is in stored in the eMMC boot partition */
31 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
32 #define CONFIG_MXC_USB_FLAGS 0
34 #define CFG_FEC_ENET_DEV 0
35 #define CONFIG_FEC_MXC_PHYADDR 0x0
37 #define CFG_EXTRA_ENV_SETTINGS \
41 "fdt_high=0xffffffff\0" \
42 "initrd_high=0xffffffff\0" \
43 "fdt_file=undefined\0" \
44 "fdt_addr=0x83000000\0" \
47 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
49 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
50 "mmcautodetect=yes\0" \
51 "mmcargs=setenv bootargs console=${console},${baudrate} " \
54 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
55 "bootscript=echo Running bootscript from mmc ...; " \
57 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
58 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
59 "mmcboot=echo Booting from mmc ...; " \
61 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
62 "if run loadfdt; then " \
63 "bootz ${loadaddr} - ${fdt_addr}; " \
65 "if test ${boot_fdt} = try; then " \
68 "echo WARN: Cannot load the DT; " \
74 "uboot=ccv/u-boot.imx\0" \
76 "uboot_size=0x3fe\0" \
77 "update_uboot=if tftp ${uboot}; then " \
78 "if itest ${filesize} > 0; then " \
80 "setexpr blkc ${filesize} / 0x200;" \
81 "setexpr blkc ${blkc} + 1;" \
82 "if itest ${blkc} <= ${uboot_size}; then " \
83 "mmc write ${loadaddr} ${uboot_start} " \
87 "setenv filesize; setenv blkc\0" \
88 "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
90 #endif /* __XPRESS_CONFIG_H */