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-rw-r--r--board/micronas/vct/ebi.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/board/micronas/vct/ebi.c b/board/micronas/vct/ebi.c
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+++ b/board/micronas/vct/ebi.c
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+/*
+ * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
+ *
+ * Copyright (C) 2006 Micronas GmbH
+ *
+ * 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 <common.h>
+#include <asm/io.h>
+#include "vct.h"
+
+int ebi_initialize(void)
+{
+#if defined(CONFIG_VCT_NOR)
+ if (ebi_init_nor_flash())
+ return -1;
+#endif
+
+#if defined(CONFIG_VCT_ONENAND)
+ if (ebi_init_onenand())
+ return -1;
+#endif
+
+#if defined(CONFIG_DRIVER_SMC911X)
+ if (ebi_init_smc911x())
+ return -1;
+#endif
+
+ reg_write(EBI_CTRL_SIG_ACTLV(EBI_BASE), 0x00004100);
+
+ ebi_wait();
+
+ return 0;
+}