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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
19 */
20
21#ifndef __U_BOOT_H__
22#define __U_BOOT_H__
23
24/*
25 * Board information passed to Linux kernel from U-Boot
26 *
27 * include/asm-ppc/u-boot.h
28 */
29
30#ifndef __ASSEMBLY__
31#include <linux/types.h>
32
33typedef struct bd_info {
34 unsigned long bi_memstart; /* start of DRAM memory */
35 unsigned long bi_memsize; /* size of DRAM memory in bytes */
36 unsigned long bi_flashstart; /* start of FLASH memory */
37 unsigned long bi_flashsize; /* size of FLASH memory */
38 unsigned long bi_flashoffset; /* reserved area for startup monitor */
39 unsigned long bi_sramstart; /* start of SRAM memory */
40 unsigned long bi_sramsize; /* size of SRAM memory */
wdenk42d1f032003-10-15 23:53:47 +000041#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
42 || defined(CONFIG_E500)
wdenk5b1d7132002-11-03 00:07:02 +000043 unsigned long bi_immr_base; /* base of IMMR register */
44#endif
wdenkcbd8a352004-02-24 02:00:03 +000045#if defined(CONFIG_MPC5xxx)
wdenk945af8d2003-07-16 21:53:01 +000046 unsigned long bi_mbar_base; /* base of internal registers */
47#endif
wdenk983fda82004-10-28 00:09:35 +000048#if defined(CONFIG_MPC8220)
49 unsigned long bi_mbar_base; /* base of internal registers */
50 unsigned long bi_inpfreq; /* Input Freq, In MHz */
51 unsigned long bi_pcifreq; /* PCI Freq, in MHz */
52 unsigned long bi_pevfreq; /* PEV Freq, in MHz */
53 unsigned long bi_flbfreq; /* Flexbus Freq, in MHz */
54 unsigned long bi_vcofreq; /* VCO Freq, in MHz */
55#endif
wdenk5b1d7132002-11-03 00:07:02 +000056 unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
57 unsigned long bi_ip_addr; /* IP Address */
58 unsigned char bi_enetaddr[6]; /* Ethernet adress */
59 unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
60 unsigned long bi_intfreq; /* Internal Freq, in MHz */
61 unsigned long bi_busfreq; /* Bus Freq, in MHz */
wdenk42d1f032003-10-15 23:53:47 +000062#if defined(CONFIG_8260) || defined(CONFIG_MPC8560)
wdenk5b1d7132002-11-03 00:07:02 +000063 unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */
64 unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */
65 unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */
66 unsigned long bi_vco; /* VCO Out from PLL, in MHz */
67#endif
wdenkcbd8a352004-02-24 02:00:03 +000068#if defined(CONFIG_MPC5xxx)
wdenk945af8d2003-07-16 21:53:01 +000069 unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
70 unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
71#endif
wdenk5b1d7132002-11-03 00:07:02 +000072 unsigned long bi_baudrate; /* Console Baudrate */
wdenk12f34242003-09-02 22:48:03 +000073#if defined(CONFIG_405) || \
74 defined(CONFIG_405GP) || \
wdenk5b1d7132002-11-03 00:07:02 +000075 defined(CONFIG_405CR) || \
wdenk12f34242003-09-02 22:48:03 +000076 defined(CONFIG_405EP) || \
77 defined(CONFIG_440)
wdenk5b1d7132002-11-03 00:07:02 +000078 unsigned char bi_s_version[4]; /* Version of this structure */
79 unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */
80 unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */
81 unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */
82 unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
83 unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */
84#endif
85#if defined(CONFIG_HYMOD)
86 hymod_conf_t bi_hymod_conf; /* hymod configuration information */
87#endif
wdenk03f5c552004-10-10 21:21:55 +000088
wdenke2ffd592004-12-31 09:32:47 +000089#ifdef CONFIG_HAS_ETH1
wdenk5b1d7132002-11-03 00:07:02 +000090 /* second onboard ethernet port */
91 unsigned char bi_enet1addr[6];
92#endif
wdenke2ffd592004-12-31 09:32:47 +000093#ifdef CONFIG_HAS_ETH2
wdenk5b1d7132002-11-03 00:07:02 +000094 /* third onboard ethernet port */
95 unsigned char bi_enet2addr[6];
96#endif
wdenke2ffd592004-12-31 09:32:47 +000097#ifdef CONFIG_HAS_ETH3
wdenkba56f622004-02-06 23:19:44 +000098 unsigned char bi_enet3addr[6];
99#endif
wdenk03f5c552004-10-10 21:21:55 +0000100
wdenk3f85ce22004-02-23 16:11:30 +0000101#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined (CONFIG_440_GX)
wdenk5bb226e2003-11-17 21:14:37 +0000102 unsigned int bi_opbfreq; /* OPB clock in Hz */
103 int bi_iic_fast[2]; /* Use fast i2c mode */
104#endif
wdenk5b1d7132002-11-03 00:07:02 +0000105#if defined(CONFIG_NX823)
106 unsigned char bi_sernum[8];
107#endif
wdenk3c74e322004-02-22 23:46:08 +0000108#if defined(CONFIG_440_GX)
109 int bi_phynum[4]; /* Determines phy mapping */
110 int bi_phymode[4]; /* Determines phy mode */
111#endif
wdenk5b1d7132002-11-03 00:07:02 +0000112} bd_t;
113
114#endif /* __ASSEMBLY__ */
115#endif /* __U_BOOT_H__ */