| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Configuration for MediaTek MT7623 SoC |
| * |
| * Copyright (C) 2018 MediaTek Inc. |
| * Author: Weijie Gao <weijie.gao@mediatek.com> |
| */ |
| |
| #ifndef __MT7623_H |
| #define __MT7623_H |
| |
| #include <linux/sizes.h> |
| |
| /* Miscellaneous configurable options */ |
| |
| #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) |
| |
| #define CONFIG_SYS_NONCACHED_MEMORY SZ_1M |
| |
| /* Environment */ |
| |
| /* Preloader -> Uboot */ |
| #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \ |
| GENERATED_GBL_DATA_SIZE) |
| |
| /* MMC */ |
| #define MMC_SUPPORTS_TUNING |
| |
| /* DRAM */ |
| #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| |
| /* This is needed for kernel booting */ |
| #define FDT_HIGH "0xac000000" |
| |
| #define ENV_MEM_LAYOUT_SETTINGS \ |
| "fdt_high=" FDT_HIGH "\0" \ |
| "kernel_addr_r=0x84000000\0" \ |
| "fdt_addr_r=" FDT_HIGH "\0" \ |
| "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" |
| |
| /* Ethernet */ |
| #define CONFIG_IPADDR 192.168.1.1 |
| #define CONFIG_SERVERIP 192.168.1.2 |
| |
| #ifdef CONFIG_DISTRO_DEFAULTS |
| |
| #define BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 1) |
| |
| #include <config_distro_bootcmd.h> |
| |
| /* Extra environment variables */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| ENV_MEM_LAYOUT_SETTINGS \ |
| BOOTENV |
| |
| #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/ |
| |
| #endif |