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1 | /* | |
2 | * (C) Copyright 2000 - 2002 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
5 | * (C) Copyright 2007, From asm-ppc/u-boot.h | |
6 | * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | ******************************************************************** | |
10 | * NOTE: This header file defines an interface to U-Boot. Including | |
11 | * this (unmodified) header file in another file is considered normal | |
12 | * use of U-Boot, and does *not* fall under the heading of "derived | |
13 | * work". | |
14 | ******************************************************************** | |
15 | */ | |
16 | ||
17 | #ifndef __U_BOOT_H__ | |
18 | #define __U_BOOT_H__ | |
19 | ||
20 | /* | |
21 | * Currently, this Board information is not passed to | |
22 | * Linux kernel from U-Boot, but may be passed to other | |
23 | * Operating systems. This is because U-boot emulates | |
24 | * a SUN PROM loader (from Linux point of view). | |
25 | * | |
26 | * include/asm-sparc/u-boot.h | |
27 | */ | |
28 | ||
29 | #ifndef __ASSEMBLY__ | |
30 | ||
31 | typedef struct bd_info { | |
32 | unsigned long bi_memstart; /* start of DRAM memory */ | |
33 | phys_size_t bi_memsize; /* size of DRAM memory in bytes */ | |
34 | unsigned long bi_flashstart; /* start of FLASH memory */ | |
35 | unsigned long bi_flashsize; /* size of FLASH memory */ | |
36 | unsigned long bi_flashoffset; /* reserved area for startup monitor */ | |
37 | unsigned long bi_sramstart; /* start of SRAM memory */ | |
38 | unsigned long bi_sramsize; /* size of SRAM memory */ | |
39 | unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ | |
40 | unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ | |
41 | unsigned long bi_intfreq; /* Internal Freq, in MHz */ | |
42 | unsigned long bi_busfreq; /* Bus Freq, in MHz */ | |
43 | unsigned int bi_baudrate; /* Console Baudrate */ | |
44 | } bd_t; | |
45 | ||
46 | #endif /* __ASSEMBLY__ */ | |
47 | ||
48 | /* For image.h:image_check_target_arch() */ | |
49 | #define IH_ARCH_DEFAULT IH_ARCH_SPARC | |
50 | ||
51 | #endif /* __U_BOOT_H__ */ |