| /* |
| * This interface is used for compatibility with old U-boots *ONLY*. |
| * Please do not imitate or extend this. |
| */ |
| |
| /* |
| * (C) Copyright 2000, 2001 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __PPCBOOT_H__ |
| #define __PPCBOOT_H__ |
| |
| /* |
| * Board information passed to kernel from PPCBoot |
| * |
| * include/asm-ppc/ppcboot.h |
| */ |
| |
| #include "types.h" |
| |
| typedef struct bd_info { |
| unsigned long bi_memstart; /* start of DRAM memory */ |
| unsigned long bi_memsize; /* size of DRAM memory in bytes */ |
| unsigned long bi_flashstart; /* start of FLASH memory */ |
| unsigned long bi_flashsize; /* size of FLASH memory */ |
| unsigned long bi_flashoffset; /* reserved area for startup monitor */ |
| unsigned long bi_sramstart; /* start of SRAM memory */ |
| unsigned long bi_sramsize; /* size of SRAM memory */ |
| #if defined(TARGET_8xx) || defined(TARGET_CPM2) || defined(TARGET_85xx) ||\ |
| defined(TARGET_83xx) || defined(TARGET_86xx) |
| unsigned long bi_immr_base; /* base of IMMR register */ |
| #endif |
| #if defined(TARGET_PPC_MPC52xx) |
| unsigned long bi_mbar_base; /* base of internal registers */ |
| #endif |
| unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ |
| unsigned long bi_ip_addr; /* IP Address */ |
| unsigned char bi_enetaddr[6]; /* Ethernet address */ |
| unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ |
| unsigned long bi_intfreq; /* Internal Freq, in MHz */ |
| unsigned long bi_busfreq; /* Bus Freq, in MHz */ |
| #if defined(TARGET_CPM2) |
| unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */ |
| unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */ |
| unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */ |
| unsigned long bi_vco; /* VCO Out from PLL, in MHz */ |
| #endif |
| #if defined(TARGET_PPC_MPC52xx) |
| unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */ |
| unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */ |
| #endif |
| unsigned long bi_baudrate; /* Console Baudrate */ |
| #if defined(TARGET_4xx) |
| unsigned char bi_s_version[4]; /* Version of this structure */ |
| unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */ |
| unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */ |
| unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */ |
| unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */ |
| unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */ |
| #endif |
| #if defined(TARGET_HYMOD) |
| hymod_conf_t bi_hymod_conf; /* hymod configuration information */ |
| #endif |
| #if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \ |
| defined(TARGET_85xx) || defined(TARGET_83xx) || defined(TARGET_HAS_ETH1) |
| /* second onboard ethernet port */ |
| unsigned char bi_enet1addr[6]; |
| #define HAVE_ENET1ADDR |
| #endif |
| #if defined(TARGET_EVB64260) || defined(TARGET_440GX) || \ |
| defined(TARGET_85xx) || defined(TARGET_HAS_ETH2) |
| /* third onboard ethernet ports */ |
| unsigned char bi_enet2addr[6]; |
| #define HAVE_ENET2ADDR |
| #endif |
| #if defined(TARGET_440GX) || defined(TARGET_HAS_ETH3) |
| /* fourth onboard ethernet ports */ |
| unsigned char bi_enet3addr[6]; |
| #define HAVE_ENET3ADDR |
| #endif |
| #if defined(TARGET_4xx) |
| unsigned int bi_opbfreq; /* OB clock in Hz */ |
| int bi_iic_fast[2]; /* Use fast i2c mode */ |
| #endif |
| #if defined(TARGET_440GX) |
| int bi_phynum[4]; /* phy mapping */ |
| int bi_phymode[4]; /* phy mode */ |
| #endif |
| } bd_t; |
| |
| #define bi_tbfreq bi_intfreq |
| |
| #endif /* __PPCBOOT_H__ */ |