diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/cris/arch-v10/lib/dram_init.S | 58 |
1 files changed, 2 insertions, 56 deletions
diff --git a/arch/cris/arch-v10/lib/dram_init.S b/arch/cris/arch-v10/lib/dram_init.S index 6a6bdfd6984d..b9190ff7d0a4 100644 --- a/arch/cris/arch-v10/lib/dram_init.S +++ b/arch/cris/arch-v10/lib/dram_init.S | |||
| @@ -1,5 +1,4 @@ | |||
| 1 | /* $Id: dram_init.S,v 1.4 2003/09/22 09:21:59 starvik Exp $ | 1 | /* |
| 2 | * | ||
| 3 | * DRAM/SDRAM initialization - alter with care | 2 | * DRAM/SDRAM initialization - alter with care |
| 4 | * This file is intended to be included from other assembler files | 3 | * This file is intended to be included from other assembler files |
| 5 | * | 4 | * |
| @@ -8,60 +7,7 @@ | |||
| 8 | * | 7 | * |
| 9 | * Copyright (C) 2000, 2001 Axis Communications AB | 8 | * Copyright (C) 2000, 2001 Axis Communications AB |
| 10 | * | 9 | * |
| 11 | * Authors: Mikael Starvik (starvik@axis.com) | 10 | * Authors: Mikael Starvik (starvik@axis.com) |
| 12 | * | ||
| 13 | * $Log: dram_init.S,v $ | ||
| 14 | * Revision 1.4 2003/09/22 09:21:59 starvik | ||
| 15 | * Decompresser is linked to 0x407xxxxx and sdram commands are at 0x000xxxxx | ||
| 16 | * so we need to mask off 12 bits. | ||
| 17 | * | ||
| 18 | * Revision 1.3 2003/03/31 09:38:37 starvik | ||
| 19 | * Corrected calculation of end of sdram init commands | ||
| 20 | * | ||
| 21 | * Revision 1.2 2002/11/19 13:33:29 starvik | ||
| 22 | * Changes from Linux 2.4 | ||
| 23 | * | ||
| 24 | * Revision 1.13 2002/10/30 07:42:28 starvik | ||
| 25 | * Always read SDRAM command sequence from flash | ||
| 26 | * | ||
| 27 | * Revision 1.12 2002/08/09 11:37:37 orjanf | ||
| 28 | * Added double initialization work-around for Samsung SDRAMs. | ||
| 29 | * | ||
| 30 | * Revision 1.11 2002/06/04 11:43:21 starvik | ||
| 31 | * Check if mrs_data is specified in kernelconfig (necessary for MCM) | ||
| 32 | * | ||
| 33 | * Revision 1.10 2001/10/04 12:00:21 martinnn | ||
| 34 | * Added missing underscores. | ||
| 35 | * | ||
| 36 | * Revision 1.9 2001/10/01 14:47:35 bjornw | ||
| 37 | * Added register prefixes and removed underscores | ||
| 38 | * | ||
| 39 | * Revision 1.8 2001/05/15 07:12:45 hp | ||
| 40 | * Copy warning from head.S about r8 and r9 | ||
| 41 | * | ||
| 42 | * Revision 1.7 2001/04/18 12:05:39 bjornw | ||
| 43 | * Fixed comments, and explicitly include config.h to be sure its there | ||
| 44 | * | ||
| 45 | * Revision 1.6 2001/04/10 06:20:16 starvik | ||
| 46 | * Delay should be 200us, not 200ns | ||
| 47 | * | ||
| 48 | * Revision 1.5 2001/04/09 06:01:13 starvik | ||
| 49 | * Added support for 100 MHz SDRAMs | ||
| 50 | * | ||
| 51 | * Revision 1.4 2001/03/26 14:24:01 bjornw | ||
| 52 | * Namechange of some config options | ||
| 53 | * | ||
| 54 | * Revision 1.3 2001/03/23 08:29:41 starvik | ||
| 55 | * Corrected calculation of mrs_data | ||
| 56 | * | ||
| 57 | * Revision 1.2 2001/02/08 15:20:00 starvik | ||
| 58 | * Corrected SDRAM initialization | ||
| 59 | * Should now be included as inline | ||
| 60 | * | ||
| 61 | * Revision 1.1 2001/01/29 13:08:02 starvik | ||
| 62 | * Initial version | ||
| 63 | * This file should be included from all assembler files that needs to | ||
| 64 | * initialize DRAM/SDRAM. | ||
| 65 | * | 11 | * |
| 66 | */ | 12 | */ |
| 67 | 13 | ||