powerpc/boot/ppcboot.h

37 typedef struct bd_info {  struct
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 */
47 	unsigned long	bi_immr_base;	/* base of IMMR register */
50 	unsigned long   bi_mbar_base;   /* base of internal registers */
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 */
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 */
65 	unsigned long   bi_ipbfreq;     /* IPB Bus Freq, in MHz */
66 	unsigned long   bi_pcifreq;     /* PCI Bus Freq, in MHz */
68 	unsigned long	bi_baudrate;	/* Console Baudrate */
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 */
78 	hymod_conf_t	bi_hymod_conf;	/* hymod configuration information */
83 	unsigned char	bi_enet1addr[6];
89 	unsigned char	bi_enet2addr[6];
94 	unsigned char	bi_enet3addr[6];
98 	unsigned int	bi_opbfreq;		/* OB clock in Hz */
99 	int		bi_iic_fast[2];		/* Use fast i2c mode */
102 	int		bi_phynum[4];		/* phy mapping */
103 	int		bi_phymode[4];		/* phy mode */