From eca92fb37127246b3c1f323442322e93ed65861d Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Wed, 23 Aug 2006 14:28:37 +0000 Subject: Uwe Hermann: here's a patch which replaces all DOS newlines with Unix newlines, and removes some useless $Rev$, $Id$, and $Header$ tags. (part 1) git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2385 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/include/sdram_mode.h | 115 ++++++++++++++++++++++------------------------- 1 file changed, 53 insertions(+), 62 deletions(-) (limited to 'src/include/sdram_mode.h') diff --git a/src/include/sdram_mode.h b/src/include/sdram_mode.h index 238ff6b787..29f3154897 100644 --- a/src/include/sdram_mode.h +++ b/src/include/sdram_mode.h @@ -1,62 +1,53 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/include/sdram_mode.h,v 1.1 2005/07/11 16:03:54 smagnani Exp $ - * - * sdram_mode.h: Definitions for SDRAM Mode Register and Extended Mode Register - * - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: sdram_mode.h,v $ - * Revision 1.1 2005/07/11 16:03:54 smagnani - * Initial revision. - * - * - */ - -#ifndef __SDRAMMODE_H_DEFINED -#define __SDRAMMODE_H_DEFINED - -// SDRAM Mode Register definitions, per JESD79D -// These are transmitted via A0-A13 - -// Burst length -#define SDRAM_BURST_2 (1<<0) -#define SDRAM_BURST_4 (2<<0) -#define SDRAM_BURST_8 (3<<0) - -#define SDRAM_BURST_SEQUENTIAL (0<<3) -#define SDRAM_BURST_INTERLEAVED (1<<3) - -#define SDRAM_CAS_2_0 (2<<4) -#define SDRAM_CAS_3_0 (3<<4) /* Optional for DDR 200-333 */ -#define SDRAM_CAS_1_5 (5<<4) /* Optional */ -#define SDRAM_CAS_2_5 (6<<4) -#define SDRAM_CAS_MASK (7<<4) - -#define SDRAM_MODE_NORMAL (0 << 7) -#define SDRAM_MODE_TEST (1 << 7) -#define SDRAM_MODE_DLL_RESET (2 << 7) - -// Extended Mode Register - -#define SDRAM_EXTMODE_DLL_ENABLE (0 << 0) -#define SDRAM_EXTMODE_DLL_DISABLE (1 << 0) - -#define SDRAM_EXTMODE_DRIVE_NORMAL (0 << 1) -#define SDRAM_EXTMODE_DRIVE_WEAK (1 << 1) /* Optional */ - -#endif // __SDRAMMODE_H_DEFINED +/* + * sdram_mode.h: Definitions for SDRAM Mode Register and Extended Mode Register + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SDRAMMODE_H_DEFINED +#define __SDRAMMODE_H_DEFINED + +// SDRAM Mode Register definitions, per JESD79D +// These are transmitted via A0-A13 + +// Burst length +#define SDRAM_BURST_2 (1<<0) +#define SDRAM_BURST_4 (2<<0) +#define SDRAM_BURST_8 (3<<0) + +#define SDRAM_BURST_SEQUENTIAL (0<<3) +#define SDRAM_BURST_INTERLEAVED (1<<3) + +#define SDRAM_CAS_2_0 (2<<4) +#define SDRAM_CAS_3_0 (3<<4) /* Optional for DDR 200-333 */ +#define SDRAM_CAS_1_5 (5<<4) /* Optional */ +#define SDRAM_CAS_2_5 (6<<4) +#define SDRAM_CAS_MASK (7<<4) + +#define SDRAM_MODE_NORMAL (0 << 7) +#define SDRAM_MODE_TEST (1 << 7) +#define SDRAM_MODE_DLL_RESET (2 << 7) + +// Extended Mode Register + +#define SDRAM_EXTMODE_DLL_ENABLE (0 << 0) +#define SDRAM_EXTMODE_DLL_DISABLE (1 << 0) + +#define SDRAM_EXTMODE_DRIVE_NORMAL (0 << 1) +#define SDRAM_EXTMODE_DRIVE_WEAK (1 << 1) /* Optional */ + +#endif // __SDRAMMODE_H_DEFINED -- cgit v1.2.3