changeset 2661:20ca46d1ed4b

* Flash driver for LPC-E2294, LPC-H2294, LPC-L2294-1M boards * cdl/flash_olpcx2294.cdl * src/arm_olpcx2294_flash.c
author asl
date Sun, 23 Nov 2008 12:52:12 +0000
parents b3f68c7d3671
children a3b3f7d5019f
files packages/devs/flash/arm/olpcx2294/current/ChangeLog packages/devs/flash/arm/olpcx2294/current/cdl/flash_olpcx2294.cdl packages/devs/flash/arm/olpcx2294/current/src/arm_olpcx2294_flash.c
diffstat 3 files changed, 187 insertions(+), 0 deletions(-) [+]
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--- /dev/null
+++ b/packages/devs/flash/arm/olpcx2294/current/ChangeLog
@@ -0,0 +1,38 @@
+2008-08-31  Sergei Gavrikov <sergei.gavrikov@gmail.com>
+
+	* Flash driver for LPC-E2294, LPC-H2294, LPC-L2294-1M boards
+	* cdl/flash_olpcx2294.cdl
+	* src/arm_olpcx2294_flash.c
+
+//===========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 2008 FSF.
+//
+// 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.
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//===========================================================================
+	
new file mode 100644
--- /dev/null
+++ b/packages/devs/flash/arm/olpcx2294/current/cdl/flash_olpcx2294.cdl
@@ -0,0 +1,83 @@
+# ====================================================================
+#
+#      flash_olpcx2294.cdl
+#
+#      FLASH memory - Hardware support on Olimex LPC-X2294 boards
+#
+# ====================================================================
+#####ECOSGPLCOPYRIGHTBEGIN####
+## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+## Copyright (C) 2008 eCosCentric Limited
+##
+## 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.
+## -------------------------------------------
+#####ECOSGPLCOPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s):      Sergei Gavrikov
+# Contributors:   Sergei Gavrikov
+# Date:           2008-08-31
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_DEVS_FLASH_ARM_OLPCX2294 {
+    display       "ARM OLPCE2294, OLPCH2294, OLPCL2294 FLASH memory support"
+
+    parent        CYGPKG_IO_FLASH
+    active_if     CYGPKG_IO_FLASH
+    requires      (CYGPKG_HAL_ARM_LPC2XXX_OLPCE2294 || \
+                   CYGPKG_HAL_ARM_LPC2XXX_OLPCH2294 || \
+                   CYGPKG_HAL_ARM_LPC2XXX_OLPCL2294)
+
+    implements    CYGHWR_IO_FLASH_DEVICE
+
+    compile       arm_olpcx2294_flash.c
+
+    cdl_interface CYGINT_DEVS_FLASH_INTEL_28FXXX_REQUIRED {
+        display   "Generic Intel FlashFile driver required"
+    }
+
+    implements    CYGINT_DEVS_FLASH_INTEL_28FXXX_REQUIRED
+
+    cdl_option CYGSEM_DEVS_FLASH_INTEL_28F320C3_PARTS {
+        display       "Intel 28F320C3 parts used"
+        flavor        bool
+	calculated    1
+        active_if     (CYGPKG_HAL_ARM_LPC2XXX_OLPCE2294 || \
+		       CYGPKG_HAL_ARM_LPC2XXX_OLPCH2294)
+        requires      CYGHWR_DEVS_FLASH_INTEL_28F320C3
+    }
+
+    cdl_option CYGSEM_DEVS_FLASH_INTEL_28F160C3_PARTS {
+        display       "Intel 28F160C3 parts used"
+        flavor        bool
+	calculated    1
+        active_if     CYGPKG_HAL_ARM_LPC2XXX_OLPCL2294
+        requires      CYGHWR_DEVS_FLASH_INTEL_28F160C3B
+    }
+}
+
new file mode 100644
--- /dev/null
+++ b/packages/devs/flash/arm/olpcx2294/current/src/arm_olpcx2294_flash.c
@@ -0,0 +1,66 @@
+//==========================================================================
+//
+//      arm_olpcx2294_flash.c
+//
+//      Flash programming for Intel FlashFile devices on Olimex LPC-X2294
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2008 eCosCentric Limited
+//
+// 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.
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     Sergei Gavrikov
+// Contributors:  Sergei Gavrikov
+// Date:          2008-08-31
+// Purpose:
+// Description:
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+// The Olimex LPC-E2294 eval. board, and Olimex LPC-H2294 header board have
+// Intel 28F320C3 flash memory part, Olimex LPC-L2294-1M has Intel 28F160C3
+// flash memory part.
+
+#define CYGNUM_FLASH_INTERLEAVE (1)
+#define CYGNUM_FLASH_SERIES     (1)
+#define CYGNUM_FLASH_WIDTH      (16)
+#define CYGNUM_FLASH_BASE       (0x80000000u)
+
+//--------------------------------------------------------------------------
+// Now include the driver code.
+#include "cyg/io/flash_28fxxx.inl"
+
+// indent: --indent-level4 -br -nut; vim: expandtab tabstop=4 shiftwidth=4
+// ------------------------------------------------------------------------
+// EOF arm_olpcx2294_flash.c