changeset 1149:0132cb8f0eeb

* devs/flash/arm/eb40/...: new package. FLASH memory support for Atmel EB40 board. Created from EB40A code by Tim Drury.
author asl
date Tue, 05 Aug 2003 08:57:25 +0000
parents 818f520093b8
children a1062ce75e32
files packages/devs/flash/arm/eb40/current/ChangeLog packages/devs/flash/arm/eb40/current/cdl/flash_eb40.cdl packages/devs/flash/arm/eb40/current/src/eb40_flash.c
diffstat 3 files changed, 174 insertions(+), 0 deletions(-) [+]
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new file mode 100644
--- /dev/null
+++ b/packages/devs/flash/arm/eb40/current/ChangeLog
@@ -0,0 +1,39 @@
+2003-07-30  Thomas Koeller <thomas.koeller@baslerweb.com>
+
+	* devs/flash/arm/eb40/...: new package.  FLASH memory support for
+	Atmel EB40 board. Created from EB40A code by Tim Drury.
+
+//===========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// 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####
+//===========================================================================
new file mode 100644
--- /dev/null
+++ b/packages/devs/flash/arm/eb40/current/cdl/flash_eb40.cdl
@@ -0,0 +1,70 @@
+# ====================================================================
+#
+#      flash_eb40.cdl
+#
+#      FLASH memory - Hardware support on Atmel ARM EB40 board
+#
+# ====================================================================
+#####ECOSGPLCOPYRIGHTBEGIN####
+## -------------------------------------------
+## This file is part of eCos, the Embedded Configurable Operating System.
+## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+##
+## 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):      gthomas, hmt, jskov, tdrury, nickg
+# Original data:  gthomas
+# Contributors:   gthomas, tkoeller
+# Date:           2001-02-20
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_DEVS_FLASH_EB40 {
+    display       "Atmel EB40 board FLASH memory support"
+    description   "FLASH memory device support for Atmel EB40 board"
+
+    parent        CYGPKG_IO_FLASH
+    active_if     CYGPKG_IO_FLASH
+    requires      CYGPKG_HAL_ARM_AT91
+    requires      CYGPKG_DEVS_FLASH_ATMEL_AT29CXXXX
+
+    compile       eb40_flash.c
+
+    # Arguably this should do in the generic package
+    # but then there is a logic loop so you can never enable it.
+    cdl_interface CYGINT_DEVS_FLASH_ATMEL_AT29CXXXX_REQUIRED {
+        display   "Generic Atmel AT29CXXXX driver required"
+    }
+
+    implements    CYGINT_DEVS_FLASH_ATMEL_AT29CXXXX_REQUIRED
+}
new file mode 100644
--- /dev/null
+++ b/packages/devs/flash/arm/eb40/current/src/eb40_flash.c
@@ -0,0 +1,65 @@
+//==========================================================================
+//
+//      eb40_flash.c
+//
+//      Flash programming for Atmel device on Atmel EB40 board
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// 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):    jskov, tdrury
+// Contributors: jskov, nickg, tkoeller
+// Date:         2002-07-08
+// Purpose:      
+// Description:  
+//              
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+
+// The EB40 is equipped with one single AT29LV1024 flash chip.
+
+#define CYGPKG_DEVS_FLASH_ATMEL_AT29LV1024
+#define CYGNUM_FLASH_INTERLEAVE	1
+#define CYGNUM_FLASH_SERIES	1
+#define CYGNUM_FLASH_BASE 	0x01000000
+
+#include "cyg/io/flash_at29cxxxx.inl"
+
+
+// ------------------------------------------------------------------------
+// EOF eb40_flash.c