Mercurial > ecos
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
