1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* DHCOM DH-iMX6 PDK board configuration
*
* Copyright (C) 2017 Marek Vasut <marex@denx.de>
*/
#ifndef __DH_IMX6_CONFIG_H
#define __DH_IMX6_CONFIG_H
#include <asm/arch/imx-regs.h>
#include "mx6_common.h"
/*
* SPI NOR layout:
* 0x00_0000-0x00_ffff ... U-Boot SPL
* 0x01_0000-0x0f_ffff ... U-Boot
* 0x10_0000-0x10_ffff ... U-Boot env #1
* 0x11_0000-0x11_ffff ... U-Boot env #2
* 0x12_0000-0x1f_ffff ... UNUSED
*/
/* Miscellaneous configurable options */
/* MMC Configs */
#define CFG_SYS_FSL_ESDHC_ADDR 0
#define CFG_SYS_FSL_USDHC_NUM 3
/* UART */
#define CFG_MXC_UART_BASE UART1_BASE
/* USB Configs */
#define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CFG_MXC_USB_FLAGS 0
/* USB Gadget (DFU, UMS) */
#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
#define DFU_DEFAULT_POLL_TIMEOUT 300
#endif
#define CFG_EXTRA_ENV_SETTINGS \
"console=ttymxc0,115200\0" \
"fdt_addr=0x18000000\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"kernel_addr_r=0x10008000\0" \
"fdt_addr_r=0x13000000\0" \
"ramdisk_addr_r=0x18000000\0" \
"scriptaddr=0x14000000\0" \
"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
"update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
"sf probe && sf update ${loadaddr} 0x400 ${filesize}\0" \
BOOTENV
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(MMC, mmc, 1) \
func(MMC, mmc, 2) \
func(USB, usb, 1) \
func(SATA, sata, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CFG_SYS_SDRAM_BASE PHYS_SDRAM
#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
/* Environment */
#endif /* __DH_IMX6_CONFIG_H */
|