1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Configuration for MediaTek MT7623 SoC
5 * Copyright (C) 2018 MediaTek Inc.
6 * Author: Weijie Gao <weijie.gao@mediatek.com>
12 #include <linux/sizes.h>
14 /* Miscellaneous configurable options */
16 #define CONFIG_SYS_BOOTM_LEN SZ_64M
17 #define CONFIG_SYS_CBSIZE SZ_1K
18 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
19 sizeof(CONFIG_SYS_PROMPT) + 16)
21 #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M
25 /* Preloader -> Uboot */
26 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
27 GENERATED_GBL_DATA_SIZE)
30 #define MMC_SUPPORTS_TUNING
33 #define CONFIG_SYS_SDRAM_BASE 0x80000000
35 /* This is needed for kernel booting */
36 #define FDT_HIGH "0xac000000"
38 #define ENV_MEM_LAYOUT_SETTINGS \
39 "fdt_high=" FDT_HIGH "\0" \
40 "kernel_addr_r=0x84000000\0" \
41 "fdt_addr_r=" FDT_HIGH "\0" \
42 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
45 #define CONFIG_IPADDR 192.168.1.1
46 #define CONFIG_SERVERIP 192.168.1.2
48 #ifdef CONFIG_DISTRO_DEFAULTS
50 #define BOOT_TARGET_DEVICES(func) \
53 #include <config_distro_bootcmd.h>
55 /* Extra environment variables */
56 #define CONFIG_EXTRA_ENV_SETTINGS \
57 ENV_MEM_LAYOUT_SETTINGS \
60 #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/