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Diffstat (limited to 'board/cray/L1/L1.h')
| -rw-r--r-- | board/cray/L1/L1.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/board/cray/L1/L1.h b/board/cray/L1/L1.h new file mode 100644 index 0000000000..1b41824483 --- /dev/null +++ b/board/cray/L1/L1.h @@ -0,0 +1,44 @@ +/* + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +/**************************************************************************** + * FLASH Memory Map as used by CRAY L1, 4MB AMD29F032B flash chip + * + * Start Address Length + * +++++++++++++++++++++++++ 0xFFC0_0000 Start of Flash ----------------- + * | Failsafe Linux Image | (1M) + * +=======================+ 0xFFD0_0000 + * | (Reserved FlashFiles) | (1M) + * +=======================+ 0xFFE0_0000 + * | Failsafe RootFS | (1M) + * +=======================+ 0xFFF0_0000 + * | | + * | U N U S E D | + * | | + * +-----------------------+ 0xFFFD_0000 U-Boot image header (64 bytes) + * | environment settings | (64k) + * +-----------------------+ 0xFFFE_0000 U-Boot image header (64 bytes) + * | U-Boot | 0xFFFE_0040 _start of U-Boot + * | | 0xFFFE_FFFC reset vector - branch to _start + * +++++++++++++++++++++++++ 0xFFFF_FFFF End of Flash ----------------- + *****************************************************************************/ |
