1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2012-2020 ASPEED Technology Inc. 4 * Ryan Chen <ryan_chen@aspeedtech.com> 5 * 6 * Copyright 2016 IBM Corporation 7 * (C) Copyright 2016 Google, Inc 8 */ 9 10#ifndef __AST_COMMON_CONFIG_H 11#define __AST_COMMON_CONFIG_H 12 13/* Misc CPU related */ 14#define CONFIG_CMDLINE_TAG 15#define CONFIG_SETUP_MEMORY_TAGS 16#define CONFIG_INITRD_TAG 17 18#define CONFIG_SYS_SDRAM_BASE 0x80000000 19 20#ifdef CONFIG_PRE_CON_BUF_SZ 21#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000 + CONFIG_PRE_CON_BUF_SZ) 22#define CONFIG_SYS_INIT_RAM_SIZE (36*1024 - CONFIG_PRE_CON_BUF_SZ) 23#else 24#define CONFIG_SYS_INIT_RAM_ADDR (0x1e720000) 25#define CONFIG_SYS_INIT_RAM_SIZE (36*1024) 26#endif 27 28#define SYS_INIT_RAM_END (CONFIG_SYS_INIT_RAM_ADDR \ 29 + CONFIG_SYS_INIT_RAM_SIZE) 30#define CONFIG_SYS_INIT_SP_ADDR (SYS_INIT_RAM_END \ 31 - GENERATED_GBL_DATA_SIZE) 32 33#define CONFIG_SYS_MALLOC_LEN (32 << 20) 34 35/* 36 * NS16550 Configuration 37 */ 38 39/* 40 * BOOTP options 41 */ 42#define CONFIG_BOOTP_BOOTFILESIZE 43 44/* 45 * Miscellaneous configurable options 46 */ 47 48#define CONFIG_BOOTCOMMAND "bootm 20080000 20300000" 49#define CONFIG_ENV_OVERWRITE 50 51#define CONFIG_EXTRA_ENV_SETTINGS \ 52 "verify=yes\0" \ 53 "spi_dma=yes\0" \ 54 "" 55 56#endif /* __AST_COMMON_CONFIG_H */ 57