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wdenk5b1d7132002-11-03 00:07:02 +00001/*
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
Wolfgang Denkf08abe32005-11-25 16:38:03 +010019 *
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 ********************************************************************
wdenk5b1d7132002-11-03 00:07:02 +000026 */
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__
wdenk5b1d7132002-11-03 00:07:02 +000038
39typedef struct bd_info {
40 unsigned long bi_memstart; /* start of DRAM memory */
Becky Bruceb57ca3e2008-06-09 20:37:16 -050041 phys_size_t bi_memsize; /* size of DRAM memory in bytes */
wdenk5b1d7132002-11-03 00:07:02 +000042 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 */
wdenk42d1f032003-10-15 23:53:47 +000047#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
Jon Loeligerdebb7352006-04-26 17:58:56 -050048 || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
wdenk5b1d7132002-11-03 00:07:02 +000049 unsigned long bi_immr_base; /* base of IMMR register */
50#endif
wdenkcbd8a352004-02-24 02:00:03 +000051#if defined(CONFIG_MPC5xxx)
wdenk945af8d2003-07-16 21:53:01 +000052 unsigned long bi_mbar_base; /* base of internal registers */
53#endif
Eran Libertyf046ccd2005-07-28 10:08:46 -050054#if defined(CONFIG_MPC83XX)
55 unsigned long bi_immrbar;
56#endif
wdenk983fda82004-10-28 00:09:35 +000057#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
wdenk5b1d7132002-11-03 00:07:02 +000065 unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
66 unsigned long bi_ip_addr; /* IP Address */
Mike Frysingereb85aa52009-02-11 20:07:19 -050067 unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */
wdenk5b1d7132002-11-03 00:07:02 +000068 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 */
Jon Loeliger9c4c5ae2005-07-23 10:37:35 -050071#if defined(CONFIG_CPM2)
wdenk5b1d7132002-11-03 00:07:02 +000072 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
Grzegorz Bernacki281ff9a2008-01-08 17:16:15 +010077#if defined(CONFIG_MPC512X)
78 unsigned long bi_ipsfreq; /* IPS Bus Freq, in MHz */
79#endif /* CONFIG_MPC512X */
wdenkcbd8a352004-02-24 02:00:03 +000080#if defined(CONFIG_MPC5xxx)
wdenk945af8d2003-07-16 21:53:01 +000081 unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
82 unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
83#endif
wdenk5b1d7132002-11-03 00:07:02 +000084 unsigned long bi_baudrate; /* Console Baudrate */
wdenk12f34242003-09-02 22:48:03 +000085#if defined(CONFIG_405) || \
86 defined(CONFIG_405GP) || \
wdenk5b1d7132002-11-03 00:07:02 +000087 defined(CONFIG_405CR) || \
wdenk12f34242003-09-02 22:48:03 +000088 defined(CONFIG_405EP) || \
Stefan Roesee01bd212007-03-21 13:38:59 +010089 defined(CONFIG_405EZ) || \
Stefan Roesedbbd1252007-10-05 17:10:59 +020090 defined(CONFIG_405EX) || \
wdenk12f34242003-09-02 22:48:03 +000091 defined(CONFIG_440)
wdenk5b1d7132002-11-03 00:07:02 +000092 unsigned char bi_s_version[4]; /* Version of this structure */
Wolfgang Denk0c8721a2005-09-23 11:05:55 +020093 unsigned char bi_r_version[32]; /* Version of the ROM (AMCC) */
wdenk5b1d7132002-11-03 00:07:02 +000094 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
wdenk03f5c552004-10-10 21:21:55 +0000102
wdenke2ffd592004-12-31 09:32:47 +0000103#ifdef CONFIG_HAS_ETH1
Mike Frysingereb85aa52009-02-11 20:07:19 -0500104 unsigned char bi_enet1addr[6]; /* OLD: see README.enetaddr */
wdenk5b1d7132002-11-03 00:07:02 +0000105#endif
wdenke2ffd592004-12-31 09:32:47 +0000106#ifdef CONFIG_HAS_ETH2
Mike Frysingereb85aa52009-02-11 20:07:19 -0500107 unsigned char bi_enet2addr[6]; /* OLD: see README.enetaddr */
wdenk5b1d7132002-11-03 00:07:02 +0000108#endif
wdenke2ffd592004-12-31 09:32:47 +0000109#ifdef CONFIG_HAS_ETH3
Mike Frysingereb85aa52009-02-11 20:07:19 -0500110 unsigned char bi_enet3addr[6]; /* OLD: see README.enetaddr */
wdenkba56f622004-02-06 23:19:44 +0000111#endif
richardretanubunc68a05f2008-09-29 18:28:23 -0400112#ifdef CONFIG_HAS_ETH4
Mike Frysingereb85aa52009-02-11 20:07:19 -0500113 unsigned char bi_enet4addr[6]; /* OLD: see README.enetaddr */
richardretanubunc68a05f2008-09-29 18:28:23 -0400114#endif
115#ifdef CONFIG_HAS_ETH5
Mike Frysingereb85aa52009-02-11 20:07:19 -0500116 unsigned char bi_enet5addr[6]; /* OLD: see README.enetaddr */
richardretanubunc68a05f2008-09-29 18:28:23 -0400117#endif
wdenk03f5c552004-10-10 21:21:55 +0000118
Stefan Roesee01bd212007-03-21 13:38:59 +0100119#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
120 defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
Stefan Roese887e2ec2006-09-07 11:51:23 +0200121 defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
Stefan Roese999ecd52008-03-11 15:07:10 +0100122 defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
123 defined(CONFIG_460EX) || defined(CONFIG_460GT)
wdenk5bb226e2003-11-17 21:14:37 +0000124 unsigned int bi_opbfreq; /* OPB clock in Hz */
125 int bi_iic_fast[2]; /* Use fast i2c mode */
126#endif
wdenk5b1d7132002-11-03 00:07:02 +0000127#if defined(CONFIG_NX823)
128 unsigned char bi_sernum[8];
129#endif
Stefan Roesed6c61aa2005-08-16 18:18:00 +0200130#if defined(CONFIG_4xx)
Stefan Roese999ecd52008-03-11 15:07:10 +0100131#if defined(CONFIG_440GX) || \
132 defined(CONFIG_460EX) || defined(CONFIG_460GT)
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200133 int bi_phynum[4]; /* Determines phy mapping */
134 int bi_phymode[4]; /* Determines phy mode */
Stefan Roesed6c61aa2005-08-16 18:18:00 +0200135#elif defined(CONFIG_405EP) || defined(CONFIG_440)
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200136 int bi_phynum[2]; /* Determines phy mapping */
137 int bi_phymode[2]; /* Determines phy mode */
Stefan Roesed6c61aa2005-08-16 18:18:00 +0200138#else
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200139 int bi_phynum[1]; /* Determines phy mapping */
140 int bi_phymode[1]; /* Determines phy mode */
wdenk3c74e322004-02-22 23:46:08 +0000141#endif
Stefan Roesed6c61aa2005-08-16 18:18:00 +0200142#endif /* defined(CONFIG_4xx) */
wdenk5b1d7132002-11-03 00:07:02 +0000143} bd_t;
144
145#endif /* __ASSEMBLY__ */
146#endif /* __U_BOOT_H__ */