blob: 4751bf5a5afe13d74a0bb49ab4aeb9a91394ac6f (
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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2020 Toradex
*/
#ifndef __VERDIN_IMX8MM_H
#define __VERDIN_IMX8MM_H
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#define CONFIG_SPL_MAX_SIZE (148 * 1024)
#define CONFIG_SYS_MONITOR_LEN SZ_512K
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#define CONFIG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_STACK 0x920000
#define CONFIG_SPL_BSS_START_ADDR 0x910000
#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
#define CONFIG_MALLOC_F_ADDR 0x930000
/* For RAW image gives a error info not panic */
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#endif
#define MEM_LAYOUT_ENV_SETTINGS \
"fdt_addr_r=0x44000000\0" \
"kernel_addr_r=0x42000000\0" \
"ramdisk_addr_r=0x46400000\0" \
"scriptaddr=0x46000000\0"
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Enable Distro Boot */
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#undef CONFIG_ISO_PARTITION
#else
#define BOOTENV
#endif
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
BOOTENV \
MEM_LAYOUT_ENV_SETTINGS \
"bootcmd_mfg=fastboot 0\0" \
"console=ttymxc0\0" \
"fdt_addr=0x43000000\0" \
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"initrd_addr=0x43800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"kernel_image=Image\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
"\0" \
"nfsboot=run netargs; dhcp ${loadaddr} ${kernel_image}; " \
"tftp ${fdt_addr} verdin/${fdtfile}; " \
"booti ${loadaddr} - ${fdt_addr}\0" \
"setup=setenv setupargs console=${console},${baudrate} " \
"console=tty1 consoleblank=0 earlycon\0" \
"update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
"if test \"$confirm\" = \"y\"; then " \
"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x2 " \
"${blkcnt}; fi\0"
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#if defined(CONFIG_ENV_IS_IN_MMC)
/* Environment in eMMC, before config block at the end of 1st "boot sector" */
#endif
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_32M
#define CONFIG_SYS_SDRAM_BASE 0x40000000
/* SDRAM configuration */
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
/* UART */
#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE SZ_2K
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
/* USDHC */
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_SYS_I2C_SPEED 100000
/* ENET */
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_FEC_MXC_PHYADDR 7
#define FEC_QUIRK_ENET_MAC
#define IMX_FEC_BASE 0x30BE0000
#endif /*_VERDIN_IMX8MM_H */
|
