mirror of
https://github.com/AsahiLinux/u-boot
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e310b93ec1
Add generic-board support for the m68k architecture. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
62 lines
2 KiB
C
62 lines
2 KiB
C
/*
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* (C) Copyright 2000 - 2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* SPDX-License-Identifier: GPL-2.0+
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********************************************************************
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* NOTE: This header file defines an interface to U-Boot. Including
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* this (unmodified) header file in another file is considered normal
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* use of U-Boot, and does *not* fall under the heading of "derived
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* work".
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********************************************************************
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*/
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#ifndef __U_BOOT_H__
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#define __U_BOOT_H__
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/*
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* Board information passed to Linux kernel from U-Boot
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*
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* include/asm-ppc/u-boot.h
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*/
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#ifdef CONFIG_SYS_GENERIC_BOARD
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/* Use the generic board which requires a unified bd_info */
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#include <asm-generic/u-boot.h>
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#else
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#ifndef __ASSEMBLY__
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typedef struct bd_info {
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unsigned long bi_memstart; /* start of DRAM memory */
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phys_size_t bi_memsize; /* size of DRAM memory in bytes */
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unsigned long bi_flashstart; /* start of FLASH memory */
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unsigned long bi_flashsize; /* size of FLASH memory */
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unsigned long bi_flashoffset; /* reserved area for startup monitor */
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unsigned long bi_sramstart; /* start of SRAM memory */
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unsigned long bi_sramsize; /* size of SRAM memory */
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unsigned long bi_mbar_base; /* base of internal registers */
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unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
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unsigned long bi_boot_params; /* where this board expects params */
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unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
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unsigned long bi_intfreq; /* Internal Freq, in MHz */
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unsigned long bi_busfreq; /* Bus Freq, in MHz */
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#ifdef CONFIG_PCI
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unsigned long bi_pcifreq; /* pci Freq in MHz */
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#endif
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#ifdef CONFIG_EXTRA_CLOCK
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unsigned long bi_inpfreq; /* input Freq in MHz */
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unsigned long bi_vcofreq; /* vco Freq in MHz */
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unsigned long bi_flbfreq; /* Flexbus Freq in MHz */
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#endif
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} bd_t;
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#endif /* __ASSEMBLY__ */
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#endif /* !CONFIG_SYS_GENERIC_BOARD */
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/* For image.h:image_check_target_arch() */
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#define IH_ARCH_DEFAULT IH_ARCH_M68K
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#endif /* __U_BOOT_H__ */
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