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Weijie Gao361e13f2018-11-15 10:07:53 +08001/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Configuration for MediaTek MT7623 SoC
4 *
5 * Copyright (C) 2018 MediaTek Inc.
6 * Author: Weijie Gao <weijie.gao@mediatek.com>
7 */
8
9#ifndef __MT7623_H
10#define __MT7623_H
11
12#include <linux/sizes.h>
13
14/* Miscellaneous configurable options */
Weijie Gao361e13f2018-11-15 10:07:53 +080015
Weijie Gao8505cdd2018-12-20 16:12:56 +080016#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M
Weijie Gao361e13f2018-11-15 10:07:53 +080017
18/* Environment */
Weijie Gao361e13f2018-11-15 10:07:53 +080019
20/* Preloader -> Uboot */
Weijie Gao361e13f2018-11-15 10:07:53 +080021
Weijie Gao361e13f2018-11-15 10:07:53 +080022/* MMC */
23#define MMC_SUPPORTS_TUNING
Weijie Gao361e13f2018-11-15 10:07:53 +080024
25/* DRAM */
26#define CONFIG_SYS_SDRAM_BASE 0x80000000
27
Weijie Gao7d39b742018-12-20 16:12:49 +080028/* This is needed for kernel booting */
Matthias Brugger37f27552020-04-26 01:17:46 +020029#define FDT_HIGH "0xac000000"
Weijie Gao361e13f2018-11-15 10:07:53 +080030
Matthias Brugger37f27552020-04-26 01:17:46 +020031#define ENV_MEM_LAYOUT_SETTINGS \
32 "fdt_high=" FDT_HIGH "\0" \
33 "kernel_addr_r=0x84000000\0" \
34 "fdt_addr_r=" FDT_HIGH "\0" \
David Woodhouse368ac3f2020-07-12 23:33:02 +010035 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
Weijie Gao361e13f2018-11-15 10:07:53 +080036
Weijie Gao8505cdd2018-12-20 16:12:56 +080037/* Ethernet */
38#define CONFIG_IPADDR 192.168.1.1
39#define CONFIG_SERVERIP 192.168.1.2
40
Matthias Brugger37f27552020-04-26 01:17:46 +020041#ifdef CONFIG_DISTRO_DEFAULTS
42
43#define BOOT_TARGET_DEVICES(func) \
44 func(MMC, mmc, 1)
45
46#include <config_distro_bootcmd.h>
47
48/* Extra environment variables */
49#define CONFIG_EXTRA_ENV_SETTINGS \
50 ENV_MEM_LAYOUT_SETTINGS \
51 BOOTENV
52
53#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
54
Weijie Gao361e13f2018-11-15 10:07:53 +080055#endif