1 /* 2 * (C) Copyright 2002 3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> 4 * Marius Groeger <mgroeger@sysgo.de> 5 * 6 * (C) Copyright 2002 7 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> 8 * Alex Zuepke <azu@sysgo.de> 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 * 12 ******************************************************************** 13 * NOTE: This header file defines an interface to U-Boot. Including 14 * this (unmodified) header file in another file is considered normal 15 * use of U-Boot, and does *not* fall under the heading of "derived 16 * work". 17 ******************************************************************** 18 */ 19 20 #ifndef _U_BOOT_H_ 21 #define _U_BOOT_H_ 1 22 23 #ifdef CONFIG_SYS_GENERIC_BOARD 24 /* Use the generic board which requires a unified bd_info */ 25 #include <asm-generic/u-boot.h> 26 #else 27 28 #ifndef __ASSEMBLY__ 29 typedef struct bd_info { 30 unsigned int bi_baudrate; /* serial console baudrate */ 31 ulong bi_arch_number; /* unique id for this board */ 32 ulong bi_boot_params; /* where this board expects params */ 33 unsigned long bi_arm_freq; /* arm frequency */ 34 unsigned long bi_dsp_freq; /* dsp core frequency */ 35 unsigned long bi_ddr_freq; /* ddr frequency */ 36 struct /* RAM configuration */ 37 { 38 ulong start; 39 ulong size; 40 } bi_dram[CONFIG_NR_DRAM_BANKS]; 41 } bd_t; 42 #endif 43 44 #endif /* !CONFIG_SYS_GENERIC_BOARD */ 45 46 /* For image.h:image_check_target_arch() */ 47 #ifndef CONFIG_ARM64 48 #define IH_ARCH_DEFAULT IH_ARCH_ARM 49 #else 50 #define IH_ARCH_DEFAULT IH_ARCH_ARM64 51 #endif 52 53 #endif /* _U_BOOT_H_ */ 54