diff options
Diffstat (limited to 'ecos/packages/devs/flash/mips/malta')
3 files changed, 186 insertions, 0 deletions
diff --git a/ecos/packages/devs/flash/mips/malta/current/ChangeLog b/ecos/packages/devs/flash/mips/malta/current/ChangeLog new file mode 100644 index 0000000..2f0d79e --- /dev/null +++ b/ecos/packages/devs/flash/mips/malta/current/ChangeLog @@ -0,0 +1,49 @@ +2008-11-17 Jonathan Larmour <jifl@eCosCentric.com> + + * cdl/flash_malta.cdl: + Don't implement CYGHWR_IO_FLASH_DEVICE here. Leave it for + the chip driver. + +2001-08-10 Jesper Skov <jskov@redhat.com> + + * src/mips_malta_flash.c: Define width. + + * cdl/flash_malta.cdl: Require 28F160S5 support. + +2001-03-23 Jesper Skov <jskov@redhat.com> + + * src/mips_malta_flash.c (CYGNUM_FLASH_BASE): Changed again to + non-cached area at 0x1e000000 to avoid problem with board ID + word. + +2001-03-22 Jesper Skov <jskov@redhat.com> + + * src/mips_malta_flash.c (CYGNUM_FLASH_BASE): Changed. + +2001-03-21 Jesper Skov <jskov@redhat.com> + + * Use generic Intel driver. + +//=========================================================================== +// ####GPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +// +// This program 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. +// +// This program 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 this program; if not, write to the +// Free Software Foundation, Inc., 51 Franklin Street, +// Fifth Floor, Boston, MA 02110-1301, USA. +// ------------------------------------------- +// ####GPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/ecos/packages/devs/flash/mips/malta/current/cdl/flash_malta.cdl b/ecos/packages/devs/flash/mips/malta/current/cdl/flash_malta.cdl new file mode 100644 index 0000000..7fb3685 --- /dev/null +++ b/ecos/packages/devs/flash/mips/malta/current/cdl/flash_malta.cdl @@ -0,0 +1,68 @@ +# ==================================================================== +# +# flash_malta.cdl +# +# FLASH memory - Hardware support on MIPS Malta +# +# ==================================================================== +## ####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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., +## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 v2. +## +## 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): jskov +# Contributors: +# Date: 2001-03-21 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_DEVS_FLASH_MALTA { + display "MIPS Malta FLASH memory support" + + parent CYGPKG_IO_FLASH + active_if CYGPKG_IO_FLASH + requires CYGPKG_HAL_MIPS_MALTA + + compile mips_malta_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_INTEL_28FXXX_REQUIRED { + display "Generic Intel FlashFile driver required" + } + + implements CYGINT_DEVS_FLASH_INTEL_28FXXX_REQUIRED + + requires CYGHWR_DEVS_FLASH_INTEL_28F160S5 +} diff --git a/ecos/packages/devs/flash/mips/malta/current/src/mips_malta_flash.c b/ecos/packages/devs/flash/mips/malta/current/src/mips_malta_flash.c new file mode 100644 index 0000000..830a33b --- /dev/null +++ b/ecos/packages/devs/flash/mips/malta/current/src/mips_malta_flash.c @@ -0,0 +1,69 @@ +//========================================================================== +// +// mips_malta_flash.c +// +// Flash programming for Intel FlashFile devices on MIPS Malta board +// +//========================================================================== +// ####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 v2. +// +// 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): jskov +// Contributors: jskov +// Date: 2001-03-21 +// Purpose: +// Description: +// +//####DESCRIPTIONEND#### +// +//========================================================================== + +//-------------------------------------------------------------------------- +// Device properties + +// We use the two Intel FlashFile 28F160 parts on the Malta board. +#define CYGNUM_FLASH_INTERLEAVE (2) +#define CYGNUM_FLASH_SERIES (1) +#define CYGNUM_FLASH_WIDTH (16) +#define CYGNUM_FLASH_BASE (0xbe000000u) + +//-------------------------------------------------------------------------- +// Platform specific extras + +//-------------------------------------------------------------------------- +// Now include the driver code. +#include "cyg/io/flash_28fxxx.inl" + +// ------------------------------------------------------------------------ +// EOF mips_malta_flash.c |