blob: 6d70957e5edbee813d2fd387440472c3d64905fb (
plain)
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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2020 Compass Electronics Group, LLC
*/
#ifndef __IMX8MM_BEACON_H
#define __IMX8MM_BEACON_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define UBOOT_ITB_OFFSET 0x57C00
#define FSPI_CONF_BLOCK_SIZE 0x1000
#define UBOOT_ITB_OFFSET_FSPI \
(UBOOT_ITB_OFFSET + FSPI_CONF_BLOCK_SIZE)
#ifdef CONFIG_FSPI_CONF_HEADER
#define CFG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + UBOOT_ITB_OFFSET_FSPI)
#else
#define CFG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#endif
#ifdef CONFIG_SPL_BUILD
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
#define CFG_MALLOC_F_ADDR 0x930000
/* For RAW image gives a error info not panic */
#endif
/* Initial environment variables */
#define CFG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=Image\0" \
"console=ttymxc1,115200\0" \
"fdt_addr=0x43000000\0" \
"boot_fit=try\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"initrd_addr=0x43800000\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"mmcpart=1\0" \
"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate}" \
" root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
" ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run finduuid; " \
"run mmcargs; " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"netargs=setenv bootargs console=${console} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${loadaddr} ${image}; " \
"if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
"bootm ${loadaddr}; " \
"else " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi;\0"
/* Link Definitions */
#define CFG_SYS_INIT_RAM_ADDR 0x40000000
#define CFG_SYS_INIT_RAM_SIZE 0x200000
#define CFG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
#endif
|