1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2002 4 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> 5 * Marius Groeger <mgroeger (at) sysgo.de> 6 * 7 * Copyright (C) 2017 Andes Technology Corporation 8 * Rick Chen, Andes Technology Corporation <rick (at) andestech.com> 9 * 10 ******************************************************************** 11 * NOTE: This header file defines an interface to U-Boot. Including 12 * this (unmodified) header file in another file is considered normal 13 * use of U-Boot, and does *not* fall under the heading of "derived 14 * work". 15 ******************************************************************** 16 */ 17 18 #ifndef _U_BOOT_H_ 19 #define _U_BOOT_H_ 1 20 21 #include <asm/u-boot-riscv.h> 22 23 #include <environment.h> 24 25 typedef struct bd_info { 26 unsigned long bi_arch_number; /* unique id for this board */ 27 unsigned long bi_boot_params; /* where this board expects params */ 28 unsigned long bi_memstart; /* start of DRAM memory */ 29 unsigned long bi_memsize; /* size of DRAM memory in bytes */ 30 unsigned long bi_flashstart; /* start of FLASH memory */ 31 unsigned long bi_flashsize; /* size of FLASH memory */ 32 unsigned long bi_flashoffset; /* reserved area for startup monitor */ 33 unsigned char bi_enetaddr[6]; 34 35 struct /* RAM configuration */ 36 { 37 unsigned long start; 38 unsigned long size; 39 } bi_dram[CONFIG_NR_DRAM_BANKS]; 40 } bd_t; 41 42 /* For image.h:image_check_target_arch() */ 43 #define IH_ARCH_DEFAULT IH_ARCH_RISCV 44 45 #endif /* _U_BOOT_H_ */ 46
