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1da177e4 LT |
1 | /* |
2 | * (C) Copyright 2000, 2001 | |
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 __ASM_PPCBOOT_H__ | |
22 | #define __ASM_PPCBOOT_H__ | |
23 | ||
24 | /* | |
25 | * Board information passed to kernel from PPCBoot | |
26 | * | |
27 | * include/asm-ppc/ppcboot.h | |
28 | */ | |
29 | ||
30 | #ifndef __ASSEMBLY__ | |
31 | #include <linux/types.h> | |
32 | ||
33 | typedef 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 */ | |
41 | #if defined(CONFIG_8xx) || defined(CONFIG_CPM2) || defined(CONFIG_85xx) ||\ | |
42 | defined(CONFIG_83xx) | |
43 | unsigned long bi_immr_base; /* base of IMMR register */ | |
44 | #endif | |
45 | #if defined(CONFIG_PPC_MPC52xx) | |
46 | unsigned long bi_mbar_base; /* base of internal registers */ | |
47 | #endif | |
48 | unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ | |
49 | unsigned long bi_ip_addr; /* IP Address */ | |
50 | unsigned char bi_enetaddr[6]; /* Ethernet address */ | |
51 | unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ | |
52 | unsigned long bi_intfreq; /* Internal Freq, in MHz */ | |
53 | unsigned long bi_busfreq; /* Bus Freq, in MHz */ | |
54 | #if defined(CONFIG_CPM2) | |
55 | unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */ | |
56 | unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */ | |
57 | unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */ | |
58 | unsigned long bi_vco; /* VCO Out from PLL, in MHz */ | |
59 | #endif | |
60 | #if defined(CONFIG_PPC_MPC52xx) | |
61 | unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */ | |
62 | unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */ | |
63 | #endif | |
64 | unsigned long bi_baudrate; /* Console Baudrate */ | |
65 | #if defined(CONFIG_4xx) | |
66 | unsigned char bi_s_version[4]; /* Version of this structure */ | |
67 | unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */ | |
68 | unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */ | |
69 | unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */ | |
70 | unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */ | |
71 | unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */ | |
72 | #endif | |
73 | #if defined(CONFIG_HYMOD) | |
74 | hymod_conf_t bi_hymod_conf; /* hymod configuration information */ | |
75 | #endif | |
3e9e7c1d MP |
76 | #if defined(CONFIG_EVB64260) || defined(CONFIG_405EP) || defined(CONFIG_44x) || \ |
77 | defined(CONFIG_85xx) || defined(CONFIG_83xx) | |
1da177e4 LT |
78 | /* second onboard ethernet port */ |
79 | unsigned char bi_enet1addr[6]; | |
80 | #endif | |
81 | #if defined(CONFIG_EVB64260) || defined(CONFIG_440GX) || defined(CONFIG_85xx) | |
82 | /* third onboard ethernet ports */ | |
83 | unsigned char bi_enet2addr[6]; | |
84 | #endif | |
85 | #if defined(CONFIG_440GX) | |
86 | /* fourth onboard ethernet ports */ | |
87 | unsigned char bi_enet3addr[6]; | |
88 | #endif | |
89 | #if defined(CONFIG_4xx) | |
90 | unsigned int bi_opbfreq; /* OB clock in Hz */ | |
91 | int bi_iic_fast[2]; /* Use fast i2c mode */ | |
92 | #endif | |
93 | #if defined(CONFIG_440GX) | |
94 | int bi_phynum[4]; /* phy mapping */ | |
95 | int bi_phymode[4]; /* phy mode */ | |
96 | #endif | |
97 | } bd_t; | |
98 | ||
3e9e7c1d MP |
99 | #define bi_tbfreq bi_intfreq |
100 | ||
1da177e4 LT |
101 | #endif /* __ASSEMBLY__ */ |
102 | #endif /* __ASM_PPCBOOT_H__ */ |