summaryrefslogtreecommitdiff
path: root/board/cray/L1/L1.h
diff options
context:
space:
mode:
authorwdenk <wdenk>2002-11-03 00:01:44 +0000
committerwdenk <wdenk>2002-11-03 00:01:44 +0000
commit47d1a6e1ed87fe1fb3d737acdb85f69bc3259522 (patch)
treebcf85bebad1b0b31392a84a649595beacaa57ab1 /board/cray/L1/L1.h
parente221174377d7e3ee848e014b96430d4c97023e93 (diff)
downloadu-boot-imx-47d1a6e1ed87fe1fb3d737acdb85f69bc3259522.zip
u-boot-imx-47d1a6e1ed87fe1fb3d737acdb85f69bc3259522.tar.gz
u-boot-imx-47d1a6e1ed87fe1fb3d737acdb85f69bc3259522.tar.bz2
Initial revision
Diffstat (limited to 'board/cray/L1/L1.h')
-rw-r--r--board/cray/L1/L1.h44
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 0000000..1b41824
--- /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 -----------------
+ *****************************************************************************/