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Diffstat (limited to 'arch/arm/mach-ixp23xx/include/mach/system.h')
-rw-r--r--arch/arm/mach-ixp23xx/include/mach/system.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp23xx/include/mach/system.h b/arch/arm/mach-ixp23xx/include/mach/system.h
new file mode 100644
index 000000000000..d57c3fc10f1f
--- /dev/null
+++ b/arch/arm/mach-ixp23xx/include/mach/system.h
@@ -0,0 +1,33 @@
+/*
+ * arch/arm/mach-ixp23xx/include/mach/system.h
+ *
+ * Copyright (C) 2003 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+
+static inline void arch_idle(void)
+{
+#if 0
+ if (!hlt_counter)
+ cpu_do_idle();
+#endif
+}
+
+static inline void arch_reset(char mode)
+{
+ /* First try machine specific support */
+ if (machine_is_ixdp2351()) {
+ *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC;
+ (void) *IXDP2351_CPLD_RESET1_REG;
+ *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE;
+ }
+
+ /* Use on-chip reset capability */
+ *IXP23XX_RESET0 |= IXP23XX_RST_ALL;
+}