source: rtems/c/src/lib/libbsp/powerpc/shared/include/u-boot-generic-board-info.h @ 06251bb

4.115
Last change on this file since 06251bb was b79f98f, checked in by Sebastian Huber <sebastian.huber@…>, on 12/19/14 at 08:00:18

bsps/u-boot: Update due to API changes
  • Property mode set to 100644
File size: 4.7 KB
Line 
1/*
2 * Copyright (c) 2011 The Chromium OS Authors.
3 *
4 * (C) Copyright 2000 - 2002
5 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 *
7 * SPDX-License-Identifier:     GPL-2.0+
8 ********************************************************************
9 * NOTE: This header file defines an interface to U-Boot. Including
10 * this (unmodified) header file in another file is considered normal
11 * use of U-Boot, and does *not* fall under the heading of "derived
12 * work".
13 ********************************************************************
14 */
15
16#ifndef __ASM_GENERIC_U_BOOT_H__
17#define __ASM_GENERIC_U_BOOT_H__
18
19/*
20 * Board information passed to Linux kernel from U-Boot
21 *
22 * include/asm-ppc/u-boot.h
23 */
24
25#ifndef __ASSEMBLY__
26
27typedef struct bd_info {
28        unsigned long   bi_memstart;    /* start of DRAM memory */
29        phys_size_t     bi_memsize;     /* size  of DRAM memory in bytes */
30        unsigned long   bi_flashstart;  /* start of FLASH memory */
31        unsigned long   bi_flashsize;   /* size  of FLASH memory */
32        unsigned long   bi_flashoffset; /* reserved area for startup monitor */
33        unsigned long   bi_sramstart;   /* start of SRAM memory */
34        unsigned long   bi_sramsize;    /* size  of SRAM memory */
35#ifdef CONFIG_ARM
36        unsigned long   bi_arm_freq; /* arm frequency */
37        unsigned long   bi_dsp_freq; /* dsp core frequency */
38        unsigned long   bi_ddr_freq; /* ddr frequency */
39#endif
40#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_MPC8260) \
41        || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
42        unsigned long   bi_immr_base;   /* base of IMMR register */
43#endif
44#if defined(CONFIG_MPC5xxx)
45        unsigned long   bi_mbar_base;   /* base of internal registers */
46#endif
47#if defined(CONFIG_MPC83xx)
48        unsigned long   bi_immrbar;
49#endif
50        unsigned long   bi_bootflags;   /* boot / reboot flag (Unused) */
51        unsigned long   bi_ip_addr;     /* IP Address */
52        unsigned char   bi_enetaddr[6]; /* OLD: see README.enetaddr */
53        unsigned short  bi_ethspeed;    /* Ethernet speed in Mbps */
54        unsigned long   bi_intfreq;     /* Internal Freq, in MHz */
55        unsigned long   bi_busfreq;     /* Bus Freq, in MHz */
56#if defined(CONFIG_CPM2)
57        unsigned long   bi_cpmfreq;     /* CPM_CLK Freq, in MHz */
58        unsigned long   bi_brgfreq;     /* BRG_CLK Freq, in MHz */
59        unsigned long   bi_sccfreq;     /* SCC_CLK Freq, in MHz */
60        unsigned long   bi_vco;         /* VCO Out from PLL, in MHz */
61#endif
62#if defined(CONFIG_MPC512X)
63        unsigned long   bi_ipsfreq;     /* IPS Bus Freq, in MHz */
64#endif /* CONFIG_MPC512X */
65#if defined(CONFIG_MPC5xxx)
66        unsigned long   bi_ipbfreq;     /* IPB Bus Freq, in MHz */
67        unsigned long   bi_pcifreq;     /* PCI Bus Freq, in MHz */
68#endif
69#if defined(CONFIG_405)   || \
70                defined(CONFIG_405GP) || \
71                defined(CONFIG_405EP) || \
72                defined(CONFIG_405EZ) || \
73                defined(CONFIG_405EX) || \
74                defined(CONFIG_440)
75        unsigned char   bi_s_version[4];        /* Version of this structure */
76        unsigned char   bi_r_version[32];       /* Version of the ROM (AMCC) */
77        unsigned int    bi_procfreq;    /* CPU (Internal) Freq, in Hz */
78        unsigned int    bi_plb_busfreq; /* PLB Bus speed, in Hz */
79        unsigned int    bi_pci_busfreq; /* PCI Bus speed, in Hz */
80        unsigned char   bi_pci_enetaddr[6];     /* PCI Ethernet MAC address */
81#endif
82
83#ifdef CONFIG_HAS_ETH1
84        unsigned char   bi_enet1addr[6];        /* OLD: see README.enetaddr */
85#endif
86#ifdef CONFIG_HAS_ETH2
87        unsigned char   bi_enet2addr[6];        /* OLD: see README.enetaddr */
88#endif
89#ifdef CONFIG_HAS_ETH3
90        unsigned char   bi_enet3addr[6];        /* OLD: see README.enetaddr */
91#endif
92#ifdef CONFIG_HAS_ETH4
93        unsigned char   bi_enet4addr[6];        /* OLD: see README.enetaddr */
94#endif
95#ifdef CONFIG_HAS_ETH5
96        unsigned char   bi_enet5addr[6];        /* OLD: see README.enetaddr */
97#endif
98
99#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
100                defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
101                defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
102                defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
103                defined(CONFIG_460EX) || defined(CONFIG_460GT)
104        unsigned int    bi_opbfreq;             /* OPB clock in Hz */
105        int             bi_iic_fast[2];         /* Use fast i2c mode */
106#endif
107#if defined(CONFIG_4xx)
108#if defined(CONFIG_440GX) || \
109                defined(CONFIG_460EX) || defined(CONFIG_460GT)
110        int             bi_phynum[4];           /* Determines phy mapping */
111        int             bi_phymode[4];          /* Determines phy mode */
112#elif defined(CONFIG_405EP) || defined(CONFIG_405EX) || defined(CONFIG_440)
113        int             bi_phynum[2];           /* Determines phy mapping */
114        int             bi_phymode[2];          /* Determines phy mode */
115#else
116        int             bi_phynum[1];           /* Determines phy mapping */
117        int             bi_phymode[1];          /* Determines phy mode */
118#endif
119#endif /* defined(CONFIG_4xx) */
120        ulong           bi_arch_number; /* unique id for this board */
121        ulong           bi_boot_params; /* where this board expects params */
122#ifdef CONFIG_NR_DRAM_BANKS
123        struct {                        /* RAM configuration */
124                ulong start;
125                ulong size;
126        } bi_dram[CONFIG_NR_DRAM_BANKS];
127#endif /* CONFIG_NR_DRAM_BANKS */
128} bd_t;
129
130#endif /* __ASSEMBLY__ */
131
132#endif  /* __ASM_GENERIC_U_BOOT_H__ */
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