1819833afSPeter Tyser /* 2819833afSPeter Tyser * (C) Copyright 2000 - 2003 3819833afSPeter Tyser * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4819833afSPeter Tyser * 51a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 6819833afSPeter Tyser ******************************************************************** 7819833afSPeter Tyser * NOTE: This header file defines an interface to U-Boot. Including 8819833afSPeter Tyser * this (unmodified) header file in another file is considered normal 9819833afSPeter Tyser * use of U-Boot, and does *not* fall under the heading of "derived 10819833afSPeter Tyser * work". 11819833afSPeter Tyser ******************************************************************** 12819833afSPeter Tyser */ 13819833afSPeter Tyser 14819833afSPeter Tyser #ifndef __U_BOOT_H__ 15819833afSPeter Tyser #define __U_BOOT_H__ 16819833afSPeter Tyser 17819833afSPeter Tyser /* 18819833afSPeter Tyser * Board information passed to Linux kernel from U-Boot 19819833afSPeter Tyser * 20819833afSPeter Tyser * include/asm-ppc/u-boot.h 21819833afSPeter Tyser */ 22819833afSPeter Tyser 23*e310b93eSangelo@sysam.it #ifdef CONFIG_SYS_GENERIC_BOARD 24*e310b93eSangelo@sysam.it /* Use the generic board which requires a unified bd_info */ 25*e310b93eSangelo@sysam.it #include <asm-generic/u-boot.h> 26*e310b93eSangelo@sysam.it #else 27*e310b93eSangelo@sysam.it 28819833afSPeter Tyser #ifndef __ASSEMBLY__ 29819833afSPeter Tyser 30819833afSPeter Tyser typedef struct bd_info { 31819833afSPeter Tyser unsigned long bi_memstart; /* start of DRAM memory */ 32819833afSPeter Tyser phys_size_t bi_memsize; /* size of DRAM memory in bytes */ 33819833afSPeter Tyser unsigned long bi_flashstart; /* start of FLASH memory */ 34819833afSPeter Tyser unsigned long bi_flashsize; /* size of FLASH memory */ 35819833afSPeter Tyser unsigned long bi_flashoffset; /* reserved area for startup monitor */ 36819833afSPeter Tyser unsigned long bi_sramstart; /* start of SRAM memory */ 37819833afSPeter Tyser unsigned long bi_sramsize; /* size of SRAM memory */ 38819833afSPeter Tyser unsigned long bi_mbar_base; /* base of internal registers */ 39819833afSPeter Tyser unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ 40819833afSPeter Tyser unsigned long bi_boot_params; /* where this board expects params */ 41819833afSPeter Tyser unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ 42819833afSPeter Tyser unsigned long bi_intfreq; /* Internal Freq, in MHz */ 43819833afSPeter Tyser unsigned long bi_busfreq; /* Bus Freq, in MHz */ 44819833afSPeter Tyser #ifdef CONFIG_PCI 45819833afSPeter Tyser unsigned long bi_pcifreq; /* pci Freq in MHz */ 46819833afSPeter Tyser #endif 47819833afSPeter Tyser #ifdef CONFIG_EXTRA_CLOCK 48819833afSPeter Tyser unsigned long bi_inpfreq; /* input Freq in MHz */ 49819833afSPeter Tyser unsigned long bi_vcofreq; /* vco Freq in MHz */ 50819833afSPeter Tyser unsigned long bi_flbfreq; /* Flexbus Freq in MHz */ 51819833afSPeter Tyser #endif 52819833afSPeter Tyser } bd_t; 53819833afSPeter Tyser 54819833afSPeter Tyser #endif /* __ASSEMBLY__ */ 55819833afSPeter Tyser 56*e310b93eSangelo@sysam.it #endif /* !CONFIG_SYS_GENERIC_BOARD */ 57*e310b93eSangelo@sysam.it 58*e310b93eSangelo@sysam.it 59476af299SMike Frysinger /* For image.h:image_check_target_arch() */ 60476af299SMike Frysinger #define IH_ARCH_DEFAULT IH_ARCH_M68K 61476af299SMike Frysinger 62819833afSPeter Tyser #endif /* __U_BOOT_H__ */ 63