2009-06-04 Xi Yang <hiyangxi@gmail.com>

	* Makefile.am, configure.ac, preinstall.am: New Gumstix BSP and PXA255
	support.
	* pxa255/clock/clock.c, pxa255/ffuart/ffuart.c, pxa255/include/bits.h,
	pxa255/include/ffuart.h, pxa255/include/pxa255.h,
	pxa255/irq/bsp_irq_asm.S, pxa255/irq/bsp_irq_init.c,
	pxa255/irq/irq.c, pxa255/irq/irq.h, pxa255/pmc/pmc.c,
	pxa255/timer/timer.c: New files.

1 files changed, 37 insertions, 0 deletions

diff --git a/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c
new file mode 100755
index 0000000000..dcbc095975
--- /dev/null
+++ b/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c
@@ -0,0 +1,37 @@
+/*
+ * PXA255 interrupt controller by Yang Xi <hiyangxi@gmail.com>
+ * Copyright (c) 2004 by Jay Monkman <jtm@lopgindog.com>
+ * 
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <irq.h>
+#include <bsp.h>
+#include <pxa255.h>
+
+extern void default_int_handler();
+
+void (*IRQ_table[PRIMARY_IRQS])(uint32_t vector);
+/* 
+ * Interrupt system initialization. Disable interrupts, clear 
+ * any that are pending.
+ */
+void BSP_rtems_irq_mngt_init()
+{
+    int i;
+
+    /* Initialize the vector table contents with default handler */
+    for (i=0; i<PRIMARY_IRQS; i++) {
+      IRQ_table[i] = default_int_handler;
+    }
+
+    /* disable all interrupts */
+    XSCALE_INT_ICMR = 0x0;
+    /*Direct the interrupt to IRQ*/
+    XSCALE_INT_ICLR = 0x0;
+}
+