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authorwdenk <wdenk>2004-10-10 21:21:55 +0000
committerwdenk <wdenk>2004-10-10 21:21:55 +0000
commit03f5c55021c2d6297e66cc11bfea75f149a5d71c (patch)
tree658bdbc75b90b7a122c061fa2aca6d6eb94dfb67 /board/cds/common/cadmus.h
parentcf33678e51e02143ed67850b3f13646fd51fb489 (diff)
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Patches by Jon Loeliger, 24 Aug 2004:
- Add support for the MPC8541 and MPC8555 CDS boards - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
Diffstat (limited to 'board/cds/common/cadmus.h')
-rw-r--r--board/cds/common/cadmus.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/board/cds/common/cadmus.h b/board/cds/common/cadmus.h
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+++ b/board/cds/common/cadmus.h
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+/*
+ * Copyright 2004 Freescale Semiconductor.
+ *
+ * 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
+ */
+
+#ifndef __CADMUS_H_
+#define __CADMUS_H_
+
+
+/*
+ * CADMUS Board System Register interface.
+ */
+
+/*
+ * Returns board version register.
+ */
+extern unsigned int get_board_version(void);
+
+/*
+ * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
+ */
+extern unsigned long get_clock_freq(void);
+
+
+/*
+ * Returns 1 - 4, as found in the USER CSR[6:7] bits.
+ */
+extern unsigned int get_pci_slot(void);
+
+
+/*
+ * Returns PCI DUAL as found in CM_PCI[3].
+ */
+extern unsigned int get_pci_dual(void);
+
+
+#endif /* __CADMUS_H_ */