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authorwdenk <wdenk>2005-04-02 23:52:25 +0000
committerwdenk <wdenk>2005-04-02 23:52:25 +0000
commit400558b561e2bdb47f87b96b3510dda0881a3662 (patch)
tree479fa3918e0031a95cdac9468cb8396e1f1a9b60 /board/purple/lowlevel_init.S
parent414eec35e3832f4f9ce8a25ace7ead638be1f76f (diff)
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Prepare for SoC rework of ARM code:
- rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL - rename memsetup into lowlevel_init (function name and source files)
Diffstat (limited to 'board/purple/lowlevel_init.S')
-rw-r--r--board/purple/lowlevel_init.S37
1 files changed, 37 insertions, 0 deletions
diff --git a/board/purple/lowlevel_init.S b/board/purple/lowlevel_init.S
new file mode 100644
index 0000000..668124a
--- /dev/null
+++ b/board/purple/lowlevel_init.S
@@ -0,0 +1,37 @@
+/*
+ * Memory sub-system initialization code for PURPLE development board.
+ *
+ * Copyright (c) 2003 Wolfgang Denk <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
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/regdef.h>
+
+#define MC_IOGP 0xBF800800
+
+ .globl lowlevel_init
+lowlevel_init:
+ li t0, MC_IOGP
+ li t1, 0xf24
+ sw t1, 0(t0)
+ j ra
+ nop