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| author | Peter Tyser <ptyser@xes-inc.com> | 2010-04-12 22:28:08 -0500 | 
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-13 09:13:12 +0200 | 
| commit | 819833af39a91fa1c1e8252862bbda6f5a602f7b (patch) | |
| tree | d5c9d1628643347ab2b5a8085acfa6f96709fda3 /arch/sparc/include/asm/machines.h | |
| parent | 61f2b38a17f5b21c59f2afe6cf1cbb5f28638cf9 (diff) | |
| download | olio-uboot-2014.01-819833af39a91fa1c1e8252862bbda6f5a602f7b.tar.xz olio-uboot-2014.01-819833af39a91fa1c1e8252862bbda6f5a602f7b.zip | |
Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'arch/sparc/include/asm/machines.h')
| -rw-r--r-- | arch/sparc/include/asm/machines.h | 92 | 
1 files changed, 92 insertions, 0 deletions
| diff --git a/arch/sparc/include/asm/machines.h b/arch/sparc/include/asm/machines.h new file mode 100644 index 000000000..1e2619599 --- /dev/null +++ b/arch/sparc/include/asm/machines.h @@ -0,0 +1,92 @@ +/* machines.h:  Defines for taking apart the machine type value in the + *              idprom and determining the kind of machine we are on. + * + * Taken from the SPARC port of Linux. + * + * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 2007 Daniel Hellstrom (daniel@gaisler.com) + * + * 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 __SPARC_MACHINES_H__ +#define __SPARC_MACHINES_H__ + +struct Sun_Machine_Models { +	char *name; +	unsigned char id_machtype; +}; + +/* Current number of machines we know about that has an IDPROM + * machtype entry including one entry for the 0x80 OBP machines. + */ +#define NUM_SUN_MACHINES   16 + +extern struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES]; + +/* The machine type in the idprom area looks like this: + * + * --------------- + * | ARCH | MACH | + * --------------- + *  7    4 3    0 + * + * The ARCH field determines the architecture line (sun4, sun4c, etc). + * The MACH field determines the machine make within that architecture. + */ + +#define SM_ARCH_MASK  0xf0 +#define SM_SUN4       0x20 +#define  M_LEON2      0x30 +#define SM_SUN4C      0x50 +#define SM_SUN4M      0x70 +#define SM_SUN4M_OBP  0x80 + +#define SM_TYP_MASK   0x0f +/* Sun4 machines */ +#define SM_4_260      0x01	/* Sun 4/200 series */ +#define SM_4_110      0x02	/* Sun 4/100 series */ +#define SM_4_330      0x03	/* Sun 4/300 series */ +#define SM_4_470      0x04	/* Sun 4/400 series */ + +/* Leon machines */ +#define M_LEON2_SOC   0x01	/* Leon2 SoC */ + +/* Sun4c machines                Full Name              - PROM NAME */ +#define SM_4C_SS1     0x01	/* Sun4c SparcStation 1   - Sun 4/60  */ +#define SM_4C_IPC     0x02	/* Sun4c SparcStation IPC - Sun 4/40  */ +#define SM_4C_SS1PLUS 0x03	/* Sun4c SparcStation 1+  - Sun 4/65  */ +#define SM_4C_SLC     0x04	/* Sun4c SparcStation SLC - Sun 4/20  */ +#define SM_4C_SS2     0x05	/* Sun4c SparcStation 2   - Sun 4/75  */ +#define SM_4C_ELC     0x06	/* Sun4c SparcStation ELC - Sun 4/25  */ +#define SM_4C_IPX     0x07	/* Sun4c SparcStation IPX - Sun 4/50  */ + +/* Sun4m machines, these predate the OpenBoot.  These values only mean + * something if the value in the ARCH field is SM_SUN4M, if it is + * SM_SUN4M_OBP then you have the following situation: + * 1) You either have a sun4d, a sun4e, or a recently made sun4m. + * 2) You have to consult OpenBoot to determine which machine this is. + */ +#define SM_4M_SS60    0x01	/* Sun4m SparcSystem 600                  */ +#define SM_4M_SS50    0x02	/* Sun4m SparcStation 10                  */ +#define SM_4M_SS40    0x03	/* Sun4m SparcStation 5                   */ + +/* Sun4d machines -- N/A */ +/* Sun4e machines -- N/A */ +/* Sun4u machines -- N/A */ + +#endif				/* !(_SPARC_MACHINES_H) */ |