1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Configuration for MediaTek MT8512 SoC
5 * Copyright (C) 2019 MediaTek Inc.
6 * Author: Mingming Lee <mingming.lee@mediatek.com>
12 #include <linux/sizes.h>
14 #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M
16 #define CONFIG_CPU_ARMV8
18 #define COUNTER_FREQUENCY 13000000
20 #define CONFIG_SYS_LOAD_ADDR 0x41000000
21 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
23 #define CONFIG_SYS_MALLOC_LEN SZ_32M
24 #define CONFIG_SYS_BOOTM_LEN SZ_64M
26 /* Uboot definition */
27 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
28 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + \
30 GENERATED_GBL_DATA_SIZE)
33 #if defined(CONFIG_MMC_MTK)
34 #define CONFIG_SYS_MMC_ENV_DEV 0
35 #define CONFIG_ENV_OVERWRITE
37 /* MMC offset in block unit,and block size is 0x200 */
38 #define ENV_BOOT_READ_IMAGE \
39 "boot_rd_img=mmc dev 0" \
40 ";mmc read ${loadaddr} 0x27000 0x8000" \
41 ";iminfo ${loadaddr}\0"
44 /* Console configuration */
45 #define ENV_DEVICE_SETTINGS \
50 #define ENV_BOOT_CMD \
51 "mtk_boot=run boot_rd_img;bootm;\0"
53 #define CONFIG_EXTRA_ENV_SETTINGS \
54 "fdt_high=0x6c000000\0" \
58 "bootcmd=run mtk_boot;\0" \