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+/*
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+ * linux/arch/arm/mach-at91/sam9_smc.c
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+ *
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+ * Copyright (C) 2008 Andrew Victor
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License version 2 as
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+ * published by the Free Software Foundation.
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+ */
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+
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+#include <linux/module.h>
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+#include <linux/io.h>
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+
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+#include <mach/at91sam9_smc.h>
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+
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+#include "sam9_smc.h"
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+
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+void __init sam9_smc_configure(int cs, struct sam9_smc_config* config)
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+{
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+ /* Setup register */
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+ at91_sys_write(AT91_SMC_SETUP(cs),
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+ AT91_SMC_NWESETUP_(config->nwe_setup)
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+ | AT91_SMC_NCS_WRSETUP_(config->ncs_write_setup)
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+ | AT91_SMC_NRDSETUP_(config->nrd_setup)
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+ | AT91_SMC_NCS_RDSETUP_(config->ncs_read_setup)
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+ );
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+
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+ /* Pulse register */
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+ at91_sys_write(AT91_SMC_PULSE(cs),
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+ AT91_SMC_NWEPULSE_(config->nwe_pulse)
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+ | AT91_SMC_NCS_WRPULSE_(config->ncs_write_pulse)
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+ | AT91_SMC_NRDPULSE_(config->nrd_pulse)
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+ | AT91_SMC_NCS_RDPULSE_(config->ncs_read_pulse)
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+ );
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+
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+ /* Cycle register */
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+ at91_sys_write(AT91_SMC_CYCLE(cs),
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+ AT91_SMC_NWECYCLE_(config->write_cycle)
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+ | AT91_SMC_NRDCYCLE_(config->read_cycle)
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+ );
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+
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+ /* Mode register */
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+ at91_sys_write(AT91_SMC_MODE(cs),
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+ config->mode
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+ | AT91_SMC_TDF_(config->tdf_cycles)
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+ );
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+}
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