1/*
2 * This interface is used for compatibility with old U-boots *ONLY*.
3 * Please do not imitate or extend this.
4 */
5
6/*
7 * (C) Copyright 2000, 2001
8 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26#ifndef __PPCBOOT_H__
27#define __PPCBOOT_H__
28
29/*
30 * Board information passed to kernel from PPCBoot
31 *
32 * include/asm-ppc/ppcboot.h
33 */
34
35#include "types.h"
36
37typedef struct bd_info {
38	unsigned long	bi_memstart;	/* start of DRAM memory */
39	unsigned long	bi_memsize;	/* size	 of DRAM memory in bytes */
40	unsigned long	bi_flashstart;	/* start of FLASH memory */
41	unsigned long	bi_flashsize;	/* size	 of FLASH memory */
42	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
43	unsigned long	bi_sramstart;	/* start of SRAM memory */
44	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
45#if defined(TARGET_8xx) || defined(TARGET_CPM2) || defined(TARGET_85xx) || \
46	defined(TARGET_83xx)
47	unsigned long	bi_immr_base;	/* base of IMMR register */
48#endif
49#if defined(TARGET_PPC_MPC52xx)
50	unsigned long   bi_mbar_base;   /* base of internal registers */
51#endif
52	unsigned long	bi_bootflags;	/* boot / reboot flag (for LynxOS) */
53	unsigned long	bi_ip_addr;	/* IP Address */
54	unsigned char	bi_enetaddr[6];	/* Ethernet address */
55	unsigned short	bi_ethspeed;	/* Ethernet speed in Mbps */
56	unsigned long	bi_intfreq;	/* Internal Freq, in MHz */
57	unsigned long	bi_busfreq;	/* Bus Freq, in MHz */
58#if defined(TARGET_CPM2)
59	unsigned long	bi_cpmfreq;	/* CPM_CLK Freq, in MHz */
60	unsigned long	bi_brgfreq;	/* BRG_CLK Freq, in MHz */
61	unsigned long	bi_sccfreq;	/* SCC_CLK Freq, in MHz */
62	unsigned long	bi_vco;		/* VCO Out from PLL, in MHz */
63#endif
64#if defined(TARGET_PPC_MPC52xx)
65	unsigned long   bi_ipbfreq;     /* IPB Bus Freq, in MHz */
66	unsigned long   bi_pcifreq;     /* PCI Bus Freq, in MHz */
67#endif
68	unsigned long	bi_baudrate;	/* Console Baudrate */
69#if defined(TARGET_4xx)
70	unsigned char	bi_s_version[4];	/* Version of this structure */
71	unsigned char	bi_r_version[32];	/* Version of the ROM (IBM) */
72	unsigned int	bi_procfreq;	/* CPU (Internal) Freq, in Hz */
73	unsigned int	bi_plb_busfreq;	/* PLB Bus speed, in Hz */
74	unsigned int	bi_pci_busfreq;	/* PCI Bus speed, in Hz */
75	unsigned char	bi_pci_enetaddr[6];	/* PCI Ethernet MAC address */
76#endif
77#if defined(TARGET_HYMOD)
78	hymod_conf_t	bi_hymod_conf;	/* hymod configuration information */
79#endif
80#if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \
81	defined(TARGET_85xx) ||	defined(TARGET_83xx)
82	/* second onboard ethernet port */
83	unsigned char	bi_enet1addr[6];
84#define HAVE_ENET1ADDR
85#endif
86#if defined(TARGET_EVB64260) || defined(TARGET_440GX) || defined(TARGET_85xx)
87	/* third onboard ethernet ports */
88	unsigned char	bi_enet2addr[6];
89#define HAVE_ENET2ADDR
90#endif
91#if defined(TARGET_440GX)
92	/* fourth onboard ethernet ports */
93	unsigned char	bi_enet3addr[6];
94#define HAVE_ENET3ADDR
95#endif
96#if defined(TARGET_4xx)
97	unsigned int	bi_opbfreq;		/* OB clock in Hz */
98	int		bi_iic_fast[2];		/* Use fast i2c mode */
99#endif
100#if defined(TARGET_440GX)
101	int		bi_phynum[4];		/* phy mapping */
102	int		bi_phymode[4];		/* phy mode */
103#endif
104} bd_t;
105
106#define bi_tbfreq	bi_intfreq
107
108#endif	/* __PPCBOOT_H__ */
109