2009-10-16 Jennifer Averett <jennifer@OARcorp.com>

	* Makefile.am, configure.ac, preinstall.am, console/alloc360.c,
	console/config.c, console/console.c, console/m68360.h,
	console/mc68360_scc.c, console/rsPMCQ1.c, console/rsPMCQ1.h,
	include/bsp.h, irq/irq_init.c, irq/openpic_xxx_irq.c, start/start.S,
	startup/bspstart.c, startup/linkcmds, vme/VMEConfig.h:
        Updated and tested against RTEMS 4.9. Updated README file to latest
        source status. Modified to use the shared irq source code. Turned off
	debugging, cleaned up warnings, removed unused code. Tested with two
	PMCQ1 serial cards. Tested MC68360 serial ports and VME using
	external tests.
	* README, irq/irq.h, vme/vmeconfig.c: New files.

1 files changed, 144 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/ep1a/vme/vmeconfig.c b/c/src/lib/libbsp/powerpc/ep1a/vme/vmeconfig.c
new file mode 100644
index 0000000000..c350547f2f
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/ep1a/vme/vmeconfig.c
@@ -0,0 +1,144 @@
+/* $Id$ */
+
+/* Default VME bridge configuration - note that this file
+ * is independent of the bridge driver/chip
+ */
+
+/* 
+ * Authorship
+ * ----------
+ * This software was created by
+ *     Till Straumann <strauman@slac.stanford.edu>, 3/2002,
+ * 	   Stanford Linear Accelerator Center, Stanford University.
+ * 
+ * Acknowledgement of sponsorship
+ * ------------------------------
+ * This software was produced by
+ *     the Stanford Linear Accelerator Center, Stanford University,
+ * 	   under Contract DE-AC03-76SFO0515 with the Department of Energy.
+ * 
+ * Government disclaimer of liability
+ * ----------------------------------
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied, or
+ * assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately owned
+ * rights.
+ * 
+ * Stanford disclaimer of liability
+ * --------------------------------
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * Stanford disclaimer of copyright
+ * --------------------------------
+ * Stanford University, owner of the copyright, hereby disclaims its
+ * copyright and all other rights in this software.  Hence, anyone may
+ * freely use it for any purpose without restriction.  
+ * 
+ * Maintenance of notices
+ * ----------------------
+ * In the interest of clarity regarding the origin and status of this
+ * SLAC software, this and all the preceding Stanford University notices
+ * are to remain affixed to any copy or derivative of this software made
+ * or distributed by the recipient and are to be affixed to any copy of
+ * software made or distributed by the recipient that contains a copy or
+ * derivative of this software.
+ * 
+ * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
+ */ 
+
+#include <bsp.h>
+#include <bsp/VME.h>
+#include <bsp/VMEConfig.h>
+#ifdef BSP_VME_BAT_IDX
+#include <libcpu/bat.h>
+#endif
+#include <rtems/bspIo.h>
+
+extern int BSP_VMEInit(void);
+extern int BSP_VMEIrqMgrInstall(void);
+
+/* Use a weak alias for the VME configuration.
+ * This permits individual applications to override
+ * this routine.
+ * They may even create an 'empty'
+ *
+ *    void BSP_vme_config(void) {}
+ *
+ * which will avoid linking in the Universe driver
+ * at all :-).
+ */
+
+void BSP_vme_config(void) 
+     __attribute__ (( weak, alias("__BSP_EP1A_vme_config") ));
+
+void __BSP_EP1A_vme_config(void)
+{
+  if ( BSP_VMEInit() ) {
+	printk("Skipping VME initialization...\n");
+	return;
+  }
+
+#ifdef BSP_VME_BAT_IDX
+  printk("BSP_VME_BAT_IDX\n");
+  /* setup a PCI area to map the VME bus */
+  setdbat(BSP_VME_BAT_IDX,
+		  PCI_MEM_BASE + _VME_A32_WIN0_ON_PCI,
+		  PCI_MEM_BASE + _VME_A32_WIN0_ON_PCI,
+		  0x10000000,
+		  IO_PAGE);
+#endif
+
+  /* map VME address ranges */
+  BSP_VMEOutboundPortCfg(
+	0,
+	VME_AM_EXT_SUP_DATA,
+	_VME_A32_WIN0_ON_VME,
+	_VME_A32_WIN0_ON_PCI,
+	0x0f000000);
+  BSP_VMEOutboundPortCfg(
+	1,
+	VME_AM_STD_SUP_DATA,
+	0x00000000,
+	_VME_A24_ON_PCI,
+	0x00ff0000);
+  BSP_VMEOutboundPortCfg(
+	2,
+	VME_AM_SUP_SHORT_IO,
+	0x00000000,
+	_VME_A16_ON_PCI,
+	0x00010000);
+
+#ifdef _VME_CSR_ON_PCI
+  /* Map VME64 CSR */
+  printk("_VME_CSR_ON_PCI\n");
+  BSP_VMEOutboundPortCfg(
+		  7,
+		  VME_AM_CSR,
+		  0,
+		  _VME_CSR_ON_PCI,
+		  0x01000000);
+#endif
+
+
+#ifdef _VME_DRAM_OFFSET
+  printk("_VME_DRAM_OFFSET");
+  /* map our memory to VME giving the driver a hint that it's ordinary memory
+   * so they can enable decoupled cycles which should give better performance...
+   */
+  BSP_VMEInboundPortCfg(
+	0,
+	VME_AM_EXT_SUP_DATA | VME_AM_IS_MEMORY,
+	_VME_DRAM_OFFSET,
+	PCI_DRAM_OFFSET,
+	BSP_mem_size);
+#endif
+
+  /* stdio is not yet initialized; the driver will revert to printk */
+  BSP_VMEOutboundPortsShow(0);
+  BSP_VMEInboundPortsShow(0);
+
+  BSP_VMEIrqMgrInstall();
+}