new file mode 100644
--- /dev/null
+++ b/packages/hal/powerpc/quicc/current/src/cpm.c
@@ -0,0 +1,115 @@
+//==========================================================================
+//
+//      cpm.c
+//
+//      PowerPC QUICC support functions
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 2003 Gary Thomas
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    Gary Thomas 
+// Contributors: 
+// Date:         2003-03-04
+// Purpose:      Common support for the QUICC/CPM
+// Description:  
+//               
+// Usage:
+// Notes:        
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/hal.h>
+#include <pkgconf/hal_powerpc_quicc.h>
+#include <cyg/infra/cyg_type.h>
+#include <cyg/hal/hal_arch.h>
+
+#ifdef CYGPKG_HAL_POWERPC_MPC860
+// eCos headers decribing PowerQUICC:
+#include <cyg/hal/quicc/ppc8xx.h>
+
+// Information about DPRAM usage
+// This lets the CPM/DPRAM information be shared by all environments
+//
+static short *nextBd = (short *)(CYGHWR_HAL_VSR_TABLE + 0x1F0);
+
+/*
+ * Reset the communications processor
+ */
+
+void
+_mpc8xx_reset_cpm(void)
+{
+    EPPC *eppc = eppc_base();
+    int i;
+    static int init_done = 0;
+
+    if (init_done) return;
+    init_done++;
+
+    eppc->cp_cr = QUICC_CPM_CR_RESET | QUICC_CPM_CR_BUSY;
+    memset(eppc->pram, 0, 0x400);
+    for (i = 0; i < 100000; i++);
+
+    *nextBd = QUICC_BD_BASE;
+}
+
+//
+// Allocate a chunk of memory in the shared CPM memory, typically
+// used for buffer descriptors, etc.  The length will be aligned
+// to a multiple of 8 bytes.
+//
+unsigned short
+_mpc8xx_allocBd(int len)
+{
+    unsigned short bd;
+
+    bd = *nextBd;
+    if ((bd < QUICC_BD_BASE) || (bd > QUICC_BD_END)) {
+        // Most likely not set up - make a guess :-(
+        bd = *nextBd = QUICC_BD_BASE+0x400;
+    }
+    len = (len + 7) & ~7;  // Multiple of 8 bytes
+    *nextBd += len;
+    if (*nextBd >= QUICC_BD_END) {
+        *nextBd = QUICC_BD_BASE;
+    }
+    return bd;
+}
+
+#endif // CYGPKG_HAL_POWERPC_MPC860
+// EOF cpm.c