| /* | |
| * Copyright (c) 2011 The Chromium OS Authors. | |
| * | |
| * (C) Copyright 2000 - 2002 | |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
| * | |
| * SPDX-License-Identifier: GPL-2.0+ | |
| ******************************************************************** | |
| * 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__ | |
| typedef struct bd_info { | |
| unsigned long bi_memstart; /* start of DRAM memory */ | |
| phys_size_t bi_memsize; /* size of DRAM memory in bytes */ | |
| 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_8xx) || 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_ipbfreq; /* IPB Bus Freq, in MHz */ | |
| 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 | |
| #ifdef CONFIG_HAS_ETH1 | |
| unsigned char bi_enet1addr[6]; /* OLD: see README.enetaddr */ | |
| #endif | |
| #ifdef CONFIG_HAS_ETH2 | |
| unsigned char bi_enet2addr[6]; /* OLD: see README.enetaddr */ | |
| #endif | |
| #ifdef CONFIG_HAS_ETH3 | |
| unsigned char bi_enet3addr[6]; /* OLD: see README.enetaddr */ | |
| #endif | |
| #ifdef CONFIG_HAS_ETH4 | |
| unsigned char bi_enet4addr[6]; /* OLD: see README.enetaddr */ | |
| #endif | |
| #ifdef CONFIG_HAS_ETH5 | |
| unsigned char bi_enet5addr[6]; /* OLD: see README.enetaddr */ | |
| #endif | |
| ulong bi_arch_number; /* unique id for this board */ | |
| ulong bi_boot_params; /* where this board expects params */ | |
| #ifdef CONFIG_NR_DRAM_BANKS | |
| struct { /* RAM configuration */ | |
| phys_addr_t start; | |
| phys_size_t size; | |
| } bi_dram[CONFIG_NR_DRAM_BANKS]; | |
| #endif /* CONFIG_NR_DRAM_BANKS */ | |
| } bd_t; | |
| #endif /* __ASSEMBLY__ */ | |
| #endif /* __ASM_GENERIC_U_BOOT_H__ */ |