/* SPDX-License-Identifier: GPL-2.0 */ /* * Configuration for MediaTek MT7623 SoC * * Copyright (C) 2018 MediaTek Inc. * Author: Weijie Gao */ #ifndef __MT7623_H #define __MT7623_H #include /* Miscellaneous configurable options */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_CMDLINE_TAG #define CONFIG_SYS_MAXARGS 8 #define CONFIG_SYS_BOOTM_LEN SZ_64M #define CONFIG_SYS_CBSIZE SZ_1K #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN SZ_4M #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M /* Environment */ /* Allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE /* Preloader -> Uboot */ #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \ GENERATED_GBL_DATA_SIZE) /* UBoot -> Kernel */ #define CONFIG_LOADADDR 0x84000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR /* MMC */ #define MMC_SUPPORTS_TUNING /* DRAM */ #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* This is needed for kernel booting */ #define FDT_HIGH "fdt_high=0xac000000\0" /* Extra environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ FDT_HIGH /* Ethernet */ #define CONFIG_IPADDR 192.168.1.1 #define CONFIG_SERVERIP 192.168.1.2 #define CONFIG_SYS_MMC_ENV_DEV 0 #endif