source: rtems/c/src/lib/libbsp/powerpc/shared/include/u-boot.h @ 214cbd9

4.104.114.95
Last change on this file since 214cbd9 was 214cbd9, checked in by Thomas Doerfler <Thomas.Doerfler@…>, on 07/10/08 at 06:17:47
  • Simple timing functions based on a time base reference.
  • u-boot header file
  • Property mode set to 100644
File size: 5.3 KB
Line 
1/*
2 * (C) Copyright 2000 - 2002
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18 * MA 02111-1307 USA
19 *
20 ********************************************************************
21 * NOTE: This header file defines an interface to U-Boot. Including
22 * this (unmodified) header file in another file is considered normal
23 * use of U-Boot, and does *not* fall under the heading of "derived
24 * work".
25 ********************************************************************
26 */
27
28#ifndef __U_BOOT_H__
29#define __U_BOOT_H__
30
31/*
32 * Board information passed to Linux kernel from U-Boot
33 *
34 * include/asm-ppc/u-boot.h
35 */
36
37#ifndef __ASSEMBLY__
38
39typedef struct bd_info {
40        unsigned long   bi_memstart;    /* start of DRAM memory */
41        unsigned long   bi_memsize;     /* size  of DRAM memory in bytes */
42        unsigned long   bi_flashstart;  /* start of FLASH memory */
43        unsigned long   bi_flashsize;   /* size  of FLASH memory */
44        unsigned long   bi_flashoffset; /* reserved area for startup monitor */
45        unsigned long   bi_sramstart;   /* start of SRAM memory */
46        unsigned long   bi_sramsize;    /* size  of SRAM memory */
47#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
48        || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
49        unsigned long   bi_immr_base;   /* base of IMMR register */
50#endif
51#if defined(CONFIG_MPC5xxx)
52        unsigned long   bi_mbar_base;   /* base of internal registers */
53#endif
54#if defined(CONFIG_MPC83XX)
55        unsigned long   bi_immrbar;
56#endif
57#if defined(CONFIG_MPC8220)
58        unsigned long   bi_mbar_base;   /* base of internal registers */
59        unsigned long   bi_inpfreq;     /* Input Freq, In MHz */
60        unsigned long   bi_pcifreq;     /* PCI Freq, in MHz */
61        unsigned long   bi_pevfreq;     /* PEV Freq, in MHz */
62        unsigned long   bi_flbfreq;     /* Flexbus Freq, in MHz */
63        unsigned long   bi_vcofreq;     /* VCO Freq, in MHz */
64#endif
65        unsigned long   bi_bootflags;   /* boot / reboot flag (for LynxOS) */
66        unsigned long   bi_ip_addr;     /* IP Address */
67        unsigned char   bi_enetaddr[6]; /* Ethernet adress */
68        unsigned short  bi_ethspeed;    /* Ethernet speed in Mbps */
69        unsigned long   bi_intfreq;     /* Internal Freq, in MHz */
70        unsigned long   bi_busfreq;     /* Bus Freq, in MHz */
71#if defined(CONFIG_CPM2)
72        unsigned long   bi_cpmfreq;     /* CPM_CLK Freq, in MHz */
73        unsigned long   bi_brgfreq;     /* BRG_CLK Freq, in MHz */
74        unsigned long   bi_sccfreq;     /* SCC_CLK Freq, in MHz */
75        unsigned long   bi_vco;         /* VCO Out from PLL, in MHz */
76#endif
77#if defined(CONFIG_MPC512X)
78        unsigned long   bi_ipsfreq;     /* IPS Bus Freq, in MHz */
79#endif /* CONFIG_MPC512X */
80#if defined(CONFIG_MPC5xxx)
81        unsigned long   bi_ipbfreq;     /* IPB Bus Freq, in MHz */
82        unsigned long   bi_pcifreq;     /* PCI Bus Freq, in MHz */
83#endif
84        unsigned long   bi_baudrate;    /* Console Baudrate */
85#if defined(CONFIG_405)   || \
86    defined(CONFIG_405GP) || \
87    defined(CONFIG_405CR) || \
88    defined(CONFIG_405EP) || \
89    defined(CONFIG_405EZ) || \
90    defined(CONFIG_405EX) || \
91    defined(CONFIG_440)
92        unsigned char   bi_s_version[4];        /* Version of this structure */
93        unsigned char   bi_r_version[32];       /* Version of the ROM (AMCC) */
94        unsigned int    bi_procfreq;    /* CPU (Internal) Freq, in Hz */
95        unsigned int    bi_plb_busfreq; /* PLB Bus speed, in Hz */
96        unsigned int    bi_pci_busfreq; /* PCI Bus speed, in Hz */
97        unsigned char   bi_pci_enetaddr[6];     /* PCI Ethernet MAC address */
98#endif
99#if defined(CONFIG_HYMOD)
100        hymod_conf_t    bi_hymod_conf;  /* hymod configuration information */
101#endif
102
103#ifdef CONFIG_HAS_ETH1
104        /* second onboard ethernet port */
105        unsigned char   bi_enet1addr[6];
106#endif
107#ifdef CONFIG_HAS_ETH2
108        /* third onboard ethernet port */
109        unsigned char   bi_enet2addr[6];
110#endif
111#ifdef CONFIG_HAS_ETH3
112        unsigned char   bi_enet3addr[6];
113#endif
114
115#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
116    defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
117    defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
118    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
119    defined(CONFIG_460EX) || defined(CONFIG_460GT)
120        unsigned int    bi_opbfreq;             /* OPB clock in Hz */
121        int             bi_iic_fast[2];         /* Use fast i2c mode */
122#endif
123#if defined(CONFIG_NX823)
124        unsigned char   bi_sernum[8];
125#endif
126#if defined(CONFIG_4xx)
127#if defined(CONFIG_440GX) || \
128    defined(CONFIG_460EX) || defined(CONFIG_460GT)
129        int             bi_phynum[4];           /* Determines phy mapping */
130        int             bi_phymode[4];          /* Determines phy mode */
131#elif defined(CONFIG_405EP) || defined(CONFIG_440)
132        int             bi_phynum[2];           /* Determines phy mapping */
133        int             bi_phymode[2];          /* Determines phy mode */
134#else
135        int             bi_phynum[1];           /* Determines phy mapping */
136        int             bi_phymode[1];          /* Determines phy mode */
137#endif
138#endif /* defined(CONFIG_4xx) */
139} bd_t;
140
141#endif /* __ASSEMBLY__ */
142#endif  /* __U_BOOT_H__ */
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