blob: e449364ad48a7b09e5917050e4af7f3640abad9a (
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
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Configuration for MediaTek MT7623 SoC
*
* Copyright (C) 2018 MediaTek Inc.
* Author: Weijie Gao <weijie.gao@mediatek.com>
*/
#ifndef __MT7623_H
#define __MT7623_H
#include <linux/sizes.h>
/* Miscellaneous configurable options */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_TAG
#define CONFIG_SYS_MAXARGS 8
#define CONFIG_SYS_BOOTM_LEN SZ_64M
#define CONFIG_SYS_CBSIZE SZ_1K
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_4M
#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M
/* Environment */
#define CONFIG_ENV_SIZE SZ_4K
/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Preloader -> Uboot */
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
GENERATED_GBL_DATA_SIZE)
/* UBoot -> Kernel */
#define CONFIG_LOADADDR 0x84000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* MMC */
#define MMC_SUPPORTS_TUNING
#define CONFIG_SUPPORT_EMMC_BOOT
/* DRAM */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
/* This is needed for kernel booting */
#define FDT_HIGH "fdt_high=0xac000000\0"
/* Extra environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
FDT_HIGH
/* Ethernet */
#define CONFIG_IPADDR 192.168.1.1
#define CONFIG_SERVERIP 192.168.1.2
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_OFFSET 0x100000
#endif
|
