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 */
15 #define CONFIG_SETUP_MEMORY_TAGS
16 #define CONFIG_INITRD_TAG
17 #define CONFIG_CMDLINE_TAG
19 #define CONFIG_SYS_MAXARGS 8
20 #define CONFIG_SYS_BOOTM_LEN SZ_64M
21 #define CONFIG_SYS_CBSIZE SZ_1K
22 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
23 sizeof(CONFIG_SYS_PROMPT) + 16)
25 #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M
29 /* Preloader -> Uboot */
30 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
31 GENERATED_GBL_DATA_SIZE)
34 #define MMC_SUPPORTS_TUNING
37 #define CONFIG_SYS_SDRAM_BASE 0x80000000
39 /* This is needed for kernel booting */
40 #define FDT_HIGH "0xac000000"
42 #define ENV_MEM_LAYOUT_SETTINGS \
43 "fdt_high=" FDT_HIGH "\0" \
44 "kernel_addr_r=0x84000000\0" \
45 "fdt_addr_r=" FDT_HIGH "\0" \
46 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
49 #define CONFIG_IPADDR 192.168.1.1
50 #define CONFIG_SERVERIP 192.168.1.2
52 #ifdef CONFIG_DISTRO_DEFAULTS
54 #define BOOT_TARGET_DEVICES(func) \
57 #include <config_distro_bootcmd.h>
59 /* Extra environment variables */
60 #define CONFIG_EXTRA_ENV_SETTINGS \
61 ENV_MEM_LAYOUT_SETTINGS \
64 #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/