| /* |
| * (C) Copyright 2000 - 2003 |
| * 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 __U_BOOT_H__ |
| #define __U_BOOT_H__ |
| |
| /* |
| * Board information passed to Linux kernel from U-Boot |
| * |
| * include/asm-ppc/u-boot.h |
| */ |
| |
| #ifdef CONFIG_SYS_GENERIC_BOARD |
| /* Use the generic board which requires a unified bd_info */ |
| #include <asm-generic/u-boot.h> |
| #else |
| |
| #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 */ |
| unsigned long bi_mbar_base; /* base of internal registers */ |
| unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ |
| unsigned long bi_boot_params; /* where this board expects params */ |
| unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ |
| unsigned long bi_intfreq; /* Internal Freq, in MHz */ |
| unsigned long bi_busfreq; /* Bus Freq, in MHz */ |
| #ifdef CONFIG_PCI |
| unsigned long bi_pcifreq; /* pci Freq in MHz */ |
| #endif |
| #ifdef 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 |
| } bd_t; |
| |
| #endif /* __ASSEMBLY__ */ |
| |
| #endif /* !CONFIG_SYS_GENERIC_BOARD */ |
| |
| |
| /* For image.h:image_check_target_arch() */ |
| #define IH_ARCH_DEFAULT IH_ARCH_M68K |
| |
| #endif /* __U_BOOT_H__ */ |
