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abf2c685 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | |
3 | * Configuration for MediaTek MT8518 SoC | |
4 | * | |
5 | * Copyright (C) 2019 MediaTek Inc. | |
6 | * Author: Mingming Lee <mingming.lee@mediatek.com> | |
7 | */ | |
8 | ||
9 | #ifndef __MT8518_H | |
10 | #define __MT8518_H | |
11 | ||
12 | #include <linux/sizes.h> | |
13 | ||
abf2c685 | 14 | #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M |
15 | ||
abf2c685 | 16 | |
17 | /* DRAM definition */ | |
18 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 | |
19 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
20 | ||
abf2c685 | 21 | #define CONFIG_SYS_BOOTM_LEN SZ_64M |
22 | ||
23 | /* Uboot definition */ | |
abf2c685 | 24 | |
abf2c685 | 25 | #define ENV_BOOT_READ_IMAGE \ |
26 | "boot_rd_img=mmc dev 0" \ | |
27 | ";mmc read ${loadaddr} 0x27400 0x4000" \ | |
28 | ";iminfo ${loadaddr}\0" | |
abf2c685 | 29 | |
30 | /* Console configuration */ | |
31 | #define ENV_DEVICE_SETTINGS \ | |
32 | "stdin=serial\0" \ | |
33 | "stdout=serial\0" \ | |
34 | "stderr=serial\0" | |
35 | ||
36 | #define ENV_BOOT_CMD \ | |
37 | "mtk_boot=run boot_rd_img;bootm;\0" | |
38 | ||
dafd97ff | 39 | #define ENV_FASTBOOT \ |
40 | "serial#=1234567890ABCDEF\0" \ | |
41 | "board=mt8518\0" | |
42 | ||
abf2c685 | 43 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
44 | "fdt_high=0x6c000000\0" \ | |
45 | ENV_DEVICE_SETTINGS \ | |
46 | ENV_BOOT_READ_IMAGE \ | |
dafd97ff | 47 | ENV_FASTBOOT \ |
abf2c685 | 48 | ENV_BOOT_CMD \ |
49 | "bootcmd=run mtk_boot;\0" \ | |
50 | ||
51 | #endif |