1 files changed, 0 insertions, 72 deletions
diff --git a/c/src/lib/libbsp/powerpc/mvme5500/pci/detect_host_bridge.c b/c/src/lib/libbsp/powerpc/mvme5500/pci/detect_host_bridge.c
deleted file mode 100644
index 3bd5b00d7a..0000000000
--- a/c/src/lib/libbsp/powerpc/mvme5500/pci/detect_host_bridge.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * detect_host_bridge.c
- *
- * This code is inspired by detect_grackle_bridge.c of SVGM BSP
- * written by Till Straumann
- * Copyright (C) 2001, 2003 Till Straumann <strauman@slac.stanford.edu>
- *
- * Copyright (C) 2004 S. Kate Feng, <feng1@bnl.gov>
- * wrote it to support the MVME5500 board.
- *
- */
-#include <libcpu/io.h>
-#include <rtems/bspIo.h>	    /* printk */
-
-#include <bsp/pci.h>
-#include <bsp/gtreg.h>
-#include <bsp/gtpcireg.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-
-#define PCI_DEBUG 0
-
-#define HOSTBRIDGET_ERROR               0xf0000000
-
-unsigned long _BSP_clear_hostbridge_errors(int enableMCP, int quiet)
-{
-  uint32_t pcidata, pcidata1;
-  int PciLocal, busNumber=0;
-
-  /* On the mvme5500 board, the GT64260B system controller had the MCP
-   * signal pulled up high.  Thus, the MCP signal is not used as it is
-   * on other boards such as mvme2307.
-   */
-  if (enableMCP) return(-1);
-  for (PciLocal=0; PciLocal<1; PciLocal++ ) {
-     pci_read_config_dword(busNumber,
-			0,
-			0,
-		        PCI_COMMAND,
-                        &pcidata);
-
-    if (!quiet)
-    printk("Before _BSP_clear_hostbridge_errors(): 0x%" PRIx32 ", cause 0x%lx\n",
-	   pcidata, inl(0x1d58));
-
-    outl(0,0x1d58);
-
-    /* Clear the error on the host bridge */
-    pcidata1= pcidata;
-    pcidata1 |= PCI_STATUS_CLRERR_MASK;
-    pcidata1 |= 0x140;
-    pci_write_config_dword(busNumber,
- 			       0,
-			       0,
-			  PCI_COMMAND,
-                          pcidata1);
-
-    pci_read_config_dword(busNumber,
-			       0,
-			       0,
-			  PCI_COMMAND,
-                          &pcidata1);
-
-    if (!quiet) printk("After _BSP_clear_hostbridge_errors(): sts 0x%" PRIx32 "\n",
-                        pcidata1);
-    if (pcidata1 & HOSTBRIDGET_ERROR) printk("BSP_clear_hostbridge_errors(): unable to clear pending hostbridge errors\n");
-    busNumber += BSP_MAX_PCI_BUS_ON_PCI0;
-  }
-  return(pcidata &  HOSTBRIDGET_ERROR);
-}