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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * (C) Copyright 2000 - 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- ********************************************************************
- * NOTE: This header file defines an interface to U-Boot. Including
- * this (unmodified) header file in another file is considered normal
- * use of U-Boot, and does *not* fall under the heading of "derived
- * work".
- ********************************************************************
- */
- #ifndef __ASM_GENERIC_U_BOOT_H__
- #define __ASM_GENERIC_U_BOOT_H__
- /*
- * Board information passed to Linux kernel from U-Boot
- *
- * include/asm-ppc/u-boot.h
- */
- #ifndef __ASSEMBLY__
- #include <asm/types.h>
- #include <linux/types.h>
- struct bd_info {
- unsigned long bi_flashstart; /* start of FLASH memory */
- unsigned long bi_flashsize; /* size of FLASH memory */
- unsigned long bi_flashoffset; /* reserved area for startup monitor */
- unsigned long bi_sramstart; /* start of SRAM memory */
- unsigned long bi_sramsize; /* size of SRAM memory */
- #ifdef CONFIG_ARM
- unsigned long bi_arm_freq; /* arm frequency */
- unsigned long bi_dsp_freq; /* dsp core frequency */
- unsigned long bi_ddr_freq; /* ddr frequency */
- #endif
- #if defined(CONFIG_MPC8xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
- unsigned long bi_immr_base; /* base of IMMR register */
- #endif
- #if defined(CONFIG_M68K)
- unsigned long bi_mbar_base; /* base of internal registers */
- #endif
- #if defined(CONFIG_MPC83xx)
- unsigned long bi_immrbar;
- #endif
- unsigned long bi_bootflags; /* boot / reboot flag (Unused) */
- unsigned long bi_ip_addr; /* IP Address */
- unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */
- unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
- unsigned long bi_intfreq; /* Internal Freq, in MHz */
- unsigned long bi_busfreq; /* Bus Freq, in MHz */
- #if defined(CONFIG_CPM2)
- unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */
- unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */
- unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */
- unsigned long bi_vco; /* VCO Out from PLL, in MHz */
- #endif
- #if defined(CONFIG_M68K)
- unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
- #endif
- #if defined(CONFIG_EXTRA_CLOCK)
- unsigned long bi_inpfreq; /* input Freq in MHz */
- unsigned long bi_vcofreq; /* vco Freq in MHz */
- unsigned long bi_flbfreq; /* Flexbus Freq in MHz */
- #endif
- ulong bi_arch_number; /* unique id for this board */
- ulong bi_boot_params; /* where this board expects params */
- struct { /* RAM configuration */
- phys_addr_t start;
- phys_size_t size;
- } bi_dram[CONFIG_NR_DRAM_BANKS];
- };
- #endif /* __ASSEMBLY__ */
- #endif /* __ASM_GENERIC_U_BOOT_H__ */
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