[people/ms/u-boot.git] / include / asm-generic / u-boot.h

/*
 * Copyright (c) 2011 The Chromium OS Authors.
 *
 * (C) Copyright 2000 - 2002
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 ********************************************************************
 * NOTE: This header file defines an interface to U-Boot. Including
 * this (unmodified) header file in another file is considered normal
 * use of U-Boot, and does *not* fall under the heading of "derived
 * work".
 ********************************************************************
 */

#ifndef __ASM_GENERIC_U_BOOT_H__
#define __ASM_GENERIC_U_BOOT_H__

/*
 * Board information passed to Linux kernel from U-Boot
 *
 * include/asm-ppc/u-boot.h
 */

#ifndef __ASSEMBLY__

typedef struct bd_info {
	unsigned long	bi_memstart;	/* start of DRAM memory */
	phys_size_t	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 */
#ifdef CONFIG_AVR32
	unsigned char   bi_phy_id[4];   /* PHY address for ATAG_ETHERNET */
	unsigned long   bi_board_number;/* ATAG_BOARDINFO */
#endif
#ifdef CONFIG_ARM
	unsigned long	bi_arm_freq; /* arm frequency */
	unsigned long	bi_dsp_freq; /* dsp core frequency */
	unsigned long	bi_ddr_freq; /* ddr frequency */
#endif
#if defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
	unsigned long	bi_immr_base;	/* base of IMMR register */
#endif
#if defined(CONFIG_M68K)
	unsigned long	bi_mbar_base;	/* base of internal registers */
#endif
#if defined(CONFIG_MPC83xx)
	unsigned long	bi_immrbar;
#endif
	unsigned long	bi_bootflags;	/* boot / reboot flag (Unused) */
	unsigned long	bi_ip_addr;	/* IP Address */
	unsigned char	bi_enetaddr[6];	/* OLD: see README.enetaddr */
	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(CONFIG_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(CONFIG_M68K)
	unsigned long	bi_ipbfreq;	/* IPB Bus Freq, in MHz */
	unsigned long	bi_pcifreq;	/* PCI Bus Freq, in MHz */
#endif
#if defined(CONFIG_EXTRA_CLOCK)
	unsigned long bi_inpfreq;	/* input Freq in MHz */
	unsigned long bi_vcofreq;	/* vco Freq in MHz */
	unsigned long bi_flbfreq;	/* Flexbus Freq in MHz */
#endif

#ifdef CONFIG_HAS_ETH1
	unsigned char   bi_enet1addr[6];	/* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH2
	unsigned char	bi_enet2addr[6];	/* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH3
	unsigned char   bi_enet3addr[6];	/* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH4
	unsigned char   bi_enet4addr[6];	/* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH5
	unsigned char   bi_enet5addr[6];	/* OLD: see README.enetaddr */
#endif

	ulong	        bi_arch_number;	/* unique id for this board */
	ulong	        bi_boot_params;	/* where this board expects params */
#ifdef CONFIG_NR_DRAM_BANKS
	struct {			/* RAM configuration */
		phys_addr_t start;
		phys_size_t size;
	} bi_dram[CONFIG_NR_DRAM_BANKS];
#endif /* CONFIG_NR_DRAM_BANKS */
} bd_t;

#endif /* __ASSEMBLY__ */

#endif	/* __ASM_GENERIC_U_BOOT_H__ */
Commit	Line	Data
69d59b47 SG	1	/*
	2	* Copyright (c) 2011 The Chromium OS Authors.
	3	*
	4	* (C) Copyright 2000 - 2002
	5	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	6	*
1a459660	7	* SPDX-License-Identifier: GPL-2.0+
69d59b47 SG	8	********************************************************************
	9	* NOTE: This header file defines an interface to U-Boot. Including
	10	* this (unmodified) header file in another file is considered normal
	11	* use of U-Boot, and does not fall under the heading of "derived
	12	* work".
	13	********************************************************************
	14	*/
	15
	16	#ifndef __ASM_GENERIC_U_BOOT_H__
	17	#define __ASM_GENERIC_U_BOOT_H__
	18
	19	/*
	20	* Board information passed to Linux kernel from U-Boot
	21	*
	22	* include/asm-ppc/u-boot.h
	23	*/
	24
	25	#ifndef __ASSEMBLY__
	26
	27	typedef struct bd_info {
	28	unsigned long bi_memstart; /* start of DRAM memory */
	29	phys_size_t bi_memsize; /* size of DRAM memory in bytes */
	30	unsigned long bi_flashstart; /* start of FLASH memory */
	31	unsigned long bi_flashsize; /* size of FLASH memory */
	32	unsigned long bi_flashoffset; /* reserved area for startup monitor */
	33	unsigned long bi_sramstart; /* start of SRAM memory */
	34	unsigned long bi_sramsize; /* size of SRAM memory */
a752a8b4 AB	35	#ifdef CONFIG_AVR32
	36	unsigned char bi_phy_id[4]; /* PHY address for ATAG_ETHERNET */
	37	unsigned long bi_board_number;/* ATAG_BOARDINFO */
	38	#endif
69d59b47 SG	39	#ifdef CONFIG_ARM
	40	unsigned long bi_arm_freq; /* arm frequency */
	41	unsigned long bi_dsp_freq; /* dsp core frequency */
	42	unsigned long bi_ddr_freq; /* ddr frequency */
	43	#endif
50258977	44	#if defined(CONFIG_E500) \|\| defined(CONFIG_MPC86xx)
69d59b47 SG	45	unsigned long bi_immr_base; /* base of IMMR register */
69d59b47 SG	46	#endif
064b55cf	47	#if defined(CONFIG_M68K)
69d59b47 SG	48	unsigned long bi_mbar_base; /* base of internal registers */
	49	#endif
	50	#if defined(CONFIG_MPC83xx)
	51	unsigned long bi_immrbar;
69d59b47 SG	52	#endif
	53	unsigned long bi_bootflags; /* boot / reboot flag (Unused) */
	54	unsigned long bi_ip_addr; /* IP Address */
	55	unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */
	56	unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
	57	unsigned long bi_intfreq; /* Internal Freq, in MHz */
	58	unsigned long bi_busfreq; /* Bus Freq, in MHz */
	59	#if defined(CONFIG_CPM2)
	60	unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */
	61	unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */
	62	unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */
	63	unsigned long bi_vco; /* VCO Out from PLL, in MHz */
	64	#endif
064b55cf	65	#if defined(CONFIG_M68K)
69d59b47 SG	66	unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
	67	unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
	68	#endif
1313db48 AW	69	#if defined(CONFIG_EXTRA_CLOCK)
	70	unsigned long bi_inpfreq; /* input Freq in MHz */
	71	unsigned long bi_vcofreq; /* vco Freq in MHz */
	72	unsigned long bi_flbfreq; /* Flexbus Freq in MHz */
	73	#endif
69d59b47 SG	74
	75	#ifdef CONFIG_HAS_ETH1
	76	unsigned char bi_enet1addr[6]; /* OLD: see README.enetaddr */
	77	#endif
	78	#ifdef CONFIG_HAS_ETH2
	79	unsigned char bi_enet2addr[6]; /* OLD: see README.enetaddr */
	80	#endif
	81	#ifdef CONFIG_HAS_ETH3
	82	unsigned char bi_enet3addr[6]; /* OLD: see README.enetaddr */
	83	#endif
	84	#ifdef CONFIG_HAS_ETH4
	85	unsigned char bi_enet4addr[6]; /* OLD: see README.enetaddr */
	86	#endif
	87	#ifdef CONFIG_HAS_ETH5
	88	unsigned char bi_enet5addr[6]; /* OLD: see README.enetaddr */
	89	#endif
	90
69d59b47 SG	91	ulong bi_arch_number; /* unique id for this board */
	92	ulong bi_boot_params; /* where this board expects params */
	93	#ifdef CONFIG_NR_DRAM_BANKS
	94	struct { /* RAM configuration */
715f599f BM	95	phys_addr_t start;
715f599f BM	96	phys_size_t size;
69d59b47 SG	97	} bi_dram[CONFIG_NR_DRAM_BANKS];
	98	#endif /* CONFIG_NR_DRAM_BANKS */
	99	} bd_t;
	100
	101	#endif /* __ASSEMBLY__ */
	102
	103	#endif /* __ASM_GENERIC_U_BOOT_H__ */