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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * MTD primitives for XIP support. Architecture specific functions
- *
- * Do not include this file directly. It's included from linux/mtd/xip.h
- *
- * Author: Nicolas Pitre
- * Created: Nov 2, 2004
- * Copyright: (C) 2004 MontaVista Software, Inc.
- */
- #ifndef __ARCH_SA1100_MTD_XIP_H__
- #define __ARCH_SA1100_MTD_XIP_H__
- #include <mach/hardware.h>
- #define xip_irqpending() (ICIP & ICMR)
- /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */
- #define xip_currtime() readl_relaxed(OSCR)
- #define xip_elapsed_since(x) (signed)((readl_relaxed(OSCR) - (x)) / 4)
- #endif /* __ARCH_SA1100_MTD_XIP_H__ */
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