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-rw-r--r--roms/u-boot/board/freescale/common/cadmus.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/roms/u-boot/board/freescale/common/cadmus.h b/roms/u-boot/board/freescale/common/cadmus.h
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+++ b/roms/u-boot/board/freescale/common/cadmus.h
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2004 Freescale Semiconductor.
+ */
+
+#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_ */