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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 */
wdenk0db5bca2003-03-31 17:27:09 +000041#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260)
wdenk5b1d7132002-11-03 00:07:02 +000042 unsigned long bi_immr_base; /* base of IMMR register */
43#endif
wdenk945af8d2003-07-16 21:53:01 +000044#if defined(CONFIG_MPC5XXX)
45 unsigned long bi_mbar_base; /* base of internal registers */
46#endif
wdenk5b1d7132002-11-03 00:07:02 +000047 unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
48 unsigned long bi_ip_addr; /* IP Address */
49 unsigned char bi_enetaddr[6]; /* Ethernet adress */
50 unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
51 unsigned long bi_intfreq; /* Internal Freq, in MHz */
52 unsigned long bi_busfreq; /* Bus Freq, in MHz */
53#if defined(CONFIG_8260)
54 unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */
55 unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */
56 unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */
57 unsigned long bi_vco; /* VCO Out from PLL, in MHz */
58#endif
wdenk945af8d2003-07-16 21:53:01 +000059#if defined(CONFIG_MPC5XXX)
60 unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
61 unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
62#endif
wdenk5b1d7132002-11-03 00:07:02 +000063 unsigned long bi_baudrate; /* Console Baudrate */
wdenk12f34242003-09-02 22:48:03 +000064#if defined(CONFIG_405) || \
65 defined(CONFIG_405GP) || \
wdenk5b1d7132002-11-03 00:07:02 +000066 defined(CONFIG_405CR) || \
wdenk12f34242003-09-02 22:48:03 +000067 defined(CONFIG_405EP) || \
68 defined(CONFIG_440)
wdenk5b1d7132002-11-03 00:07:02 +000069 unsigned char bi_s_version[4]; /* Version of this structure */
70 unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */
71 unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */
72 unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */
73 unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
74 unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */
75#endif
76#if defined(CONFIG_HYMOD)
77 hymod_conf_t bi_hymod_conf; /* hymod configuration information */
78#endif
wdenk12f34242003-09-02 22:48:03 +000079#if defined(CFG_GT_6426x) || \
80 defined(CONFIG_PN62) || \
81 defined(CONFIG_PPCHAMELEONEVB) || \
82 defined(CONFIG_SXNI855T) || \
wdenk506f0442003-03-28 14:40:36 +000083 defined(CONFIG_SVM_SC8xx)
wdenk5b1d7132002-11-03 00:07:02 +000084 /* second onboard ethernet port */
85 unsigned char bi_enet1addr[6];
86#endif
wdenk12f34242003-09-02 22:48:03 +000087#if defined(CFG_GT_6426x) || defined(CONFIG_SVM_SC8xx)
wdenk5b1d7132002-11-03 00:07:02 +000088 /* third onboard ethernet port */
89 unsigned char bi_enet2addr[6];
90#endif
91#if defined(CONFIG_NX823)
92 unsigned char bi_sernum[8];
93#endif
94} bd_t;
95
96#endif /* __ASSEMBLY__ */
97#endif /* __U_BOOT_H__ */